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authorLennart Weller <lhw@ring0.de>2016-09-05 08:27:21 +0000
committerLennart Weller <lhw@ring0.de>2016-09-05 08:27:21 +0000
commit1746898cefcb17f58b5cf27b4dad3d28236f1152 (patch)
tree9207f191cf39bbd077a1e1c73d6e82123e2fc710 /web/index.html
parentImported Upstream version 1.2.0+dfsg (diff)
downloadnetdata-1746898cefcb17f58b5cf27b4dad3d28236f1152.tar.xz
netdata-1746898cefcb17f58b5cf27b4dad3d28236f1152.zip
Imported Upstream version 1.3.0+dfsgupstream/1.3.0+dfsg
Diffstat (limited to 'web/index.html')
-rw-r--r--web/index.html4913
1 files changed, 2806 insertions, 2107 deletions
diff --git a/web/index.html b/web/index.html
index 9cc2b4bbe..3e6c22190 100644
--- a/web/index.html
+++ b/web/index.html
@@ -1,1607 +1,2048 @@
-<!DOCTYPE html>
+<!DOCTYPE html>
<html lang="en">
<head>
- <title>netdata dashboard</title>
-
- <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
- <meta charset="utf-8">
- <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
- <meta name="viewport" content="width=device-width, initial-scale=1">
- <meta name="apple-mobile-web-app-capable" content="yes">
- <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
- <meta name="author" content="costa@tsaousis.gr">
-
- <link rel="shortcut icon" href="images/seo-performance-multi-size.ico">
-
- <link rel="apple-touch-icon" href="images/seo-performance-72.png">
- <link rel="apple-touch-icon" sizes="72x72" href="images/seo-performance-72.png">
- <link rel="apple-touch-icon" sizes="114x114" href="images/seo-performance-114.png">
-
- <link rel="icon" type="image/png" sizes="512x512" href="images/seo-performance-512.png">
- <link rel="icon" type="image/png" sizes="256x256" href="images/seo-performance-256.png">
- <link rel="icon" type="image/png" sizes="128x128" href="images/seo-performance-128.png">
- <link rel="icon" type="image/png" sizes="64x64" href="images/seo-performance-64.png">
- <link rel="icon" type="image/png" sizes="48x48" href="images/seo-performance-48.png">
- <link rel="icon" type="image/png" sizes="32x32" href="images/seo-performance-32.png">
- <link rel="icon" type="image/png" sizes="24x24" href="images/seo-performance-24.png">
- <link rel="icon" type="image/png" sizes="16x16" href="images/seo-performance-16.png">
-
- <style>
-
- /* prevent body from hiding under the navbar */
- body {
- padding-top: 50px;
- }
-
- .modal-wide .modal-dialog {
- width: 80%;
- }
-
- /* fix # anchors scrolling under the navbar
- https://github.com/twbs/bootstrap/issues/1768#issuecomment-46519033
- */
- h1 {
- position: relative;
- z-index: -1;
- }
- h2 {
- position: relative;
- z-index: -2;
- }
- h1:before, h2:before {
- display: block;
- content: " ";
- margin-top: -70px;
- height: 70px;
- visibility: hidden;
- }
-
- .p {
- display: block;
- margin-top: 15px;
- }
-
- .option-row,
- .option-control {
- vertical-align: top;
- padding: 10px;
- padding-top: 30px;
- padding-left: 30px;
- }
-
- .option-info {
- padding: 10px;
- }
-
- .chart-message {
- display: block;
- margin-top: 10px;
- }
-
- .container {
- width: 90% !important;
- }
-
- #masthead h1 {
- /*font-size: 30px;*/
- line-height: 1;
- padding-top: 30px;
- }
-
- #masthead .well {
- margin-top:4%;
- }
-
- /* fix the navbar shifting when a modal is open */
- /* https://github.com/twbs/bootstrap/issues/14040#issuecomment-159891033 */
- body.modal-open{
- width: 100% !important;
- padding-right: 0 !important;
-/* overflow-y: scroll !important; */
-/* position: fixed !important;*/
- overflow: visible;
- }
-
- /*
- * Side navigation
- *
- * Scrollspy and affixed enhanced navigation to highlight sections and secondary
- * sections of docs content.
- */
-
- .affix {
- position: static;
- top: 70px !important;
- /*width: 220px;*/
- }
-
- .affix-top {
- /*width: 220px;*/
- }
-
- .dashboard-sidebar {
- max-height: calc(100% - 70px) !important;
- overflow-y: auto;
- /*width: 220px !important;*/
- }
-
- /* By default it's not affixed in mobile views, so undo that */
- .dashboard-sidebar.affix {
- position: static;
- }
-
- @media (min-width: 768px) {
- .dashboard-sidebar {
- padding-left: 20px;
- }
- }
-
- /* First level of nav */
- .dashboard-sidenav {
- margin-top: 20px;
- margin-bottom: 20px;
- }
-
- /* All levels of nav */
- .dashboard-sidebar .nav > li > a {
- display: block;
- padding: 4px 20px;
- font-size: 13px;
- font-weight: 500;
- color: #767676;
- }
- .dashboard-sidebar .nav > li > a:hover,
- .dashboard-sidebar .nav > li > a:focus {
- padding-left: 19px;
- color: #563d7c;
- text-decoration: none;
- background-color: transparent;
- border-left: 1px solid #563d7c;
- }
- .dashboard-sidebar .nav > .active > a,
- .dashboard-sidebar .nav > .active:hover > a,
- .dashboard-sidebar .nav > .active:focus > a {
- padding-left: 18px;
- font-weight: bold;
- color: #563d7c;
- background-color: transparent;
- border-left: 2px solid #563d7c;
- }
-
- /* Nav: second level (shown on .active) */
- .dashboard-sidebar .nav .nav {
- display: none; /* Hide by default, but at >768px, show it */
- padding-bottom: 10px;
- }
- .dashboard-sidebar .nav .nav > li > a {
- padding-top: 1px;
- padding-bottom: 1px;
- padding-left: 30px;
- font-size: 12px;
- font-weight: normal;
- }
- .dashboard-sidebar .nav .nav > li > a:hover,
- .dashboard-sidebar .nav .nav > li > a:focus {
- padding-left: 29px;
- }
- .dashboard-sidebar .nav .nav > .active > a,
- .dashboard-sidebar .nav .nav > .active:hover > a,
- .dashboard-sidebar .nav .nav > .active:focus > a {
- padding-left: 28px;
- font-weight: 500;
- }
-
- .dropdown-menu {
- min-width: 200px;
- }
- .dropdown-menu.columns-2 {
- margin: 0;
- padding: 0;
- width: 400px;
- }
- .dropdown-menu li a {
- padding: 5px 15px;
- font-weight: 300;
- }
- .dropdown-menu.multi-column {
- overflow-x: hidden;
- }
- .multi-column-dropdown {
- list-style: none;
- padding: 0;
- }
- .multi-column-dropdown li a {
- display: block;
- clear: both;
- line-height: 1.428571429;
- white-space: normal;
- }
- .multi-column-dropdown li a:hover {
- text-decoration: none;
- color: #f5f5f5;
- background-color: #262626;
- }
- .scrollable-menu {
- height: auto;
- max-height: 80vh;
- overflow-x: hidden;
- }
-
- /* Back to top (hidden on mobile) */
- .back-to-top,
- .dashboard-theme-toggle {
- display: none;
- padding: 4px 10px;
- margin-top: 10px;
- margin-left: 10px;
- font-size: 12px;
- font-weight: 500;
- color: #999;
- }
- .back-to-top:hover,
- .dashboard-theme-toggle:hover {
- color: #563d7c;
- text-decoration: none;
- }
- .dashboard-theme-toggle {
- margin-top: 0;
- }
-
- @media (min-width: 768px) {
- .back-to-top,
- .dashboard-theme-toggle {
- display: block;
- }
-
- /* Widen the fixed sidebar */
- .dashboard-sidebar.affix,
- .dashboard-sidebar.affix-top,
- .dashboard-sidebar.affix-bottom {
- width: 200px !important;
- }
-
- .dashboard-sidebar.affix {
- position: fixed; /* Undo the static from mobile first approach */
- top: 20px;
- }
-
- .dashboard-sidebar.affix-bottom {
- position: absolute; /* Undo the static from mobile first approach */
- }
-
- .dashboard-sidebar.affix-bottom .dashboard-sidenav,
- .dashboard-sidebar.affix .dashboard-sidenav {
- margin-top: 0;
- margin-bottom: 0;
- }
- }
-
- /* Show and affix the side nav when space allows it */
- @media (min-width: 992px) {
- .dashboard-sidebar .nav > .active > ul {
- display: block;
- }
-
- /* Widen the fixed sidebar */
- .dashboard-sidebar.affix,
- .dashboard-sidebar.affix-top,
- .dashboard-sidebar.affix-bottom {
- width: 200px !important;
- }
- .dashboard-sidebar.affix {
- position: fixed; /* Undo the static from mobile first approach */
- top: 20px;
- }
- .dashboard-sidebar.affix-bottom {
- position: absolute; /* Undo the static from mobile first approach */
- }
- .dashboard-sidebar.affix-bottom .dashboard-sidenav,
- .dashboard-sidebar.affix .dashboard-sidenav {
- margin-top: 0;
- margin-bottom: 0;
- }
- }
-
- @media (min-width: 1200px) {
- /* Widen the fixed sidebar again */
- .dashboard-sidebar.affix-bottom,
- .dashboard-sidebar.affix-top,
- .dashboard-sidebar.affix {
- width: 263px;
- }
- }
- </style>
-
- <!-- you can set your netdata server globally, by ucommenting this -->
- <!-- you can also give a different server per chart, with the attribute: data-host="http://netdata.server:19999" -->
- <!-- <script> netdataServer = "http://box:19999"; </script> -->
-
- <!-- check which theme to use -->
- <script>
- function loadLocalStorage(name) {
- var ret = null;
-
- try {
- if(typeof Storage !== "undefined" && typeof localStorage === 'object')
- ret = localStorage.getItem(name);
- }
- catch(error) {
- ;
- }
-
- if(typeof ret === 'undefined' || ret === null)
- return null;
-
- return ret;
- }
-
- function saveLocalStorage(name, value) {
- try {
- if(typeof Storage !== "undefined" && typeof localStorage === 'object') {
- localStorage.setItem(name, value.toString());
- return true;
- }
- }
- catch(error) {
- ;
- }
-
- return false;
- }
-
- function getTheme(def) {
- var ret = loadLocalStorage('netdataTheme');
- if(typeof ret === 'undefined' || ret === null || ret === 'undefined')
- return def;
- else
- return ret;
- }
-
- var netdataTheme = getTheme('slate');
-
- function setTheme(theme) {
- if(theme === netdataTheme) return false;
-
- return saveLocalStorage('netdataTheme', theme);
- }
-
- var netdataRegistryCallback = function(urls_array) {
- var el = '';
- var a1 = '';
- var found = 0;
-
- if(urls_array) {
- function name_comparator_desc(a, b) {
- if (a.name > b.name) return -1;
- if (a.name < b.name) return 1;
- return 0;
- }
-
- var urls = urls_array.sort(name_comparator_desc);
- var len = urls.length;
- while(len--) {
- var u = urls[len];
-
- var status = "enabled";
- found++;
-
- if(u.guid === NETDATA.registry.machine_guid)
- status = "disabled"
-
- el += '<li id="registry_server_' + u.guid + '" class="' + status + '"><a href="' + u.url + '">' + u.name + '</a></li>';
- a1 += '<li id="registry_action_' + u.guid + '"><a href="#" onclick="deleteRegistryModalHandler(\'' + u.guid + '\',\'' + u.name + '\',\'' + u.url + '\'); return false;"><i class="fa fa-trash-o" aria-hidden="true" style="color: #999;"></i></a></li>';
- }
- }
-
- if(!found) {
- if(urls)
- el += '<li><a href="https://github.com/firehol/netdata/wiki/mynetdata-menu-item" style="color: #666;" target="_blank">your netdata server list is empty...</a></li>';
- else
- el += '<li><a href="https://github.com/firehol/netdata/wiki/mynetdata-menu-item" style="color: #666;" target="_blank">failed to contact the registry...</a></li>';
-
- a1 += '<li><a href="#">&nbsp;</a></li>';
-
- el += '<li role="separator" class="divider"></li>' +
- '<li><a href="//london.netdata.rocks/default.html">EU - London (DigitalOcean.com)</a></li>' +
- '<li><a href="//atlanta.netdata.rocks/default.html">US - Atlanta (CDN77.com)</a></li>' +
- '<li><a href="//athens.netdata.rocks/default.html">EU - Athens</a></li>';
- a1 += '<li role="separator" class="divider"></li>' +
- '<li><a href="#">&nbsp;</a></li>' +
- '<li><a href="#">&nbsp;</a></li>'+
- '<li><a href="#">&nbsp;</a></li>';
- }
-
- el += '<li role="separator" class="divider"></li>';
- a1 += '<li role="separator" class="divider"></li>';
-
- el += '<li><a href="https://github.com/firehol/netdata/wiki/mynetdata-menu-item" style="color: #999;" target="_blank">What is this?</a></li>';
- a1 += '<li><a href="#" style="color: #999;" onclick="switchRegistryModalHandler(); return false;"><i class="fa fa-cog" aria-hidden="true" style="color: #999;"></i></a></li>'
-
- document.getElementById('mynetdata_servers').innerHTML = el;
- document.getElementById('mynetdata_servers2').innerHTML = el;
- document.getElementById('mynetdata_actions1').innerHTML = a1;
- };
-
- </script>
-
- <!-- load the dashboard manager - it will do the rest -->
- <script type="text/javascript" src="dashboard.js?v37"></script>
-</head>
+ <title>netdata dashboard</title>
+ <meta name="application-name" content="netdata">
+
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+ <meta name="apple-mobile-web-app-capable" content="yes">
+ <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
+ <meta name="author" content="costa@tsaousis.gr">
+
+ <link rel="shortcut icon" href="images/seo-performance-multi-size.ico">
+
+ <link rel="apple-touch-icon" href="images/seo-performance-72.png">
+ <link rel="apple-touch-icon" sizes="72x72" href="images/seo-performance-72.png">
+ <link rel="apple-touch-icon" sizes="114x114" href="images/seo-performance-114.png">
+
+ <link rel="icon" type="image/png" sizes="512x512" href="images/seo-performance-512.png">
+ <link rel="icon" type="image/png" sizes="256x256" href="images/seo-performance-256.png">
+ <link rel="icon" type="image/png" sizes="128x128" href="images/seo-performance-128.png">
+ <link rel="icon" type="image/png" sizes="64x64" href="images/seo-performance-64.png">
+ <link rel="icon" type="image/png" sizes="48x48" href="images/seo-performance-48.png">
+ <link rel="icon" type="image/png" sizes="32x32" href="images/seo-performance-32.png">
+ <link rel="icon" type="image/png" sizes="24x24" href="images/seo-performance-24.png">
+ <link rel="icon" type="image/png" sizes="16x16" href="images/seo-performance-16.png">
+
+ <meta property="og:locale" content="en_US" />
+ <meta property="og:image" content="http://my-netdata.io/images/post.png"/>
+ <meta property="og:url" content="http://my-netdata.io/"/>
+ <meta property="og:type" content="website"/>
+ <meta property="og:site_name" content="netdata"/>
+ <meta property="og:title" content="netdata - real-time performance monitoring, done right!"/>
+ <meta property="og:description" content="Stunning real-time dashboards, blazingly fast and extremely interactive. Zero configuration, zero dependencies, zero maintenance." />
+
+ <style>
+
+ /* prevent body from hiding under the navbar */
+ body {
+ padding-top: 50px;
+ }
+
+ .loadOverlay {
+ position: absolute;
+ top: 0px;
+ left: 0px;
+ width: 100%;
+ height:100%;
+ z-index: 2000;
+ font-size: 10vh;
+ font-family: sans-serif;
+ padding: 40vh 0 40vh 0;
+ font-weight: bold;
+ text-align: center;
+ }
+
+ .modal-wide .modal-dialog {
+ width: 80%;
+ }
+
+ /* fix # anchors scrolling under the navbar
+ https://github.com/twbs/bootstrap/issues/1768#issuecomment-46519033
+ */
+ h1 {
+ position: relative;
+ z-index: -1;
+ }
+ h2 {
+ position: relative;
+ z-index: -2;
+ }
+ h1:before, h2:before {
+ display: block;
+ content: " ";
+ margin-top: -70px;
+ height: 70px;
+ visibility: hidden;
+ }
+
+ .p {
+ display: block;
+ margin-top: 15px;
+ }
+
+ .option-row,
+ .option-control {
+ vertical-align: top;
+ padding: 10px;
+ padding-top: 30px;
+ padding-left: 30px;
+ }
+
+ .option-info {
+ padding: 10px;
+ }
+
+ .chart-message {
+ display: block;
+ margin-top: 10px;
+ }
+
+ .container {
+ width: 90% !important;
+ }
+
+ #masthead h1 {
+ /*font-size: 30px;*/
+ line-height: 1;
+ padding-top: 30px;
+ }
+
+ #masthead .well {
+ margin-top:4%;
+ }
+
+ /* fix the navbar shifting when a modal is open */
+ /* https://github.com/twbs/bootstrap/issues/14040#issuecomment-159891033 */
+ body.modal-open{
+ width: 100% !important;
+ padding-right: 0 !important;
+/* overflow-y: scroll !important; */
+/* position: fixed !important;*/
+ overflow: visible;
+ }
+
+ /*
+ * Side navigation
+ *
+ * Scrollspy and affixed enhanced navigation to highlight sections and secondary
+ * sections of docs content.
+ */
+
+ .affix {
+ position: static;
+ top: 70px !important;
+ /*width: 220px;*/
+ }
+
+ .affix-top {
+ /*width: 220px;*/
+ }
+ .dashboard-sidebar {
+ max-height: calc(100% - 70px) !important;
+ overflow-y: auto;
+ /*width: 220px !important;*/
+ }
+
+ /* By default it's not affixed in mobile views, so undo that */
+ .dashboard-sidebar.affix {
+ position: static;
+ }
+
+ @media (min-width: 768px) {
+ .dashboard-sidebar {
+ padding-left: 20px;
+ }
+ }
+
+ /* First level of nav */
+ .dashboard-sidenav {
+ margin-top: 20px;
+ margin-bottom: 20px;
+ }
+
+ /* All levels of nav */
+ .dashboard-sidebar .nav > li > a {
+ display: block;
+ padding: 4px 20px;
+ font-size: 13px;
+ font-weight: 500;
+ color: #767676;
+ }
+ .dashboard-sidebar .nav > li > a:hover,
+ .dashboard-sidebar .nav > li > a:focus {
+ padding-left: 19px;
+ color: #563d7c;
+ text-decoration: none;
+ background-color: transparent;
+ border-left: 1px solid #563d7c;
+ }
+ .dashboard-sidebar .nav > .active > a,
+ .dashboard-sidebar .nav > .active:hover > a,
+ .dashboard-sidebar .nav > .active:focus > a {
+ padding-left: 18px;
+ font-weight: bold;
+ color: #563d7c;
+ background-color: transparent;
+ border-left: 2px solid #563d7c;
+ }
+
+ /* Nav: second level (shown on .active) */
+ .dashboard-sidebar .nav .nav {
+ display: none; /* Hide by default, but at >768px, show it */
+ padding-bottom: 10px;
+ }
+ .dashboard-sidebar .nav .nav > li > a {
+ padding-top: 1px;
+ padding-bottom: 1px;
+ padding-left: 30px;
+ font-size: 12px;
+ font-weight: normal;
+ }
+ .dashboard-sidebar .nav .nav > li > a:hover,
+ .dashboard-sidebar .nav .nav > li > a:focus {
+ padding-left: 29px;
+ }
+ .dashboard-sidebar .nav .nav > .active > a,
+ .dashboard-sidebar .nav .nav > .active:hover > a,
+ .dashboard-sidebar .nav .nav > .active:focus > a {
+ padding-left: 28px;
+ font-weight: 500;
+ }
+
+ .dropdown-menu {
+ min-width: 200px;
+ }
+ .dropdown-menu.columns-2 {
+ margin: 0;
+ padding: 0;
+ width: 400px;
+ }
+ .dropdown-menu li a {
+ padding: 5px 15px;
+ font-weight: 300;
+ }
+ .dropdown-menu.multi-column {
+ overflow-x: hidden;
+ }
+ .multi-column-dropdown {
+ list-style: none;
+ padding: 0;
+ }
+ .multi-column-dropdown li a {
+ display: block;
+ clear: both;
+ line-height: 1.428571429;
+ white-space: normal;
+ }
+ .multi-column-dropdown li a:hover {
+ text-decoration: none;
+ color: #f5f5f5;
+ background-color: #262626;
+ }
+ .scrollable-menu {
+ height: auto;
+ max-height: 80vh;
+ overflow-x: hidden;
+ }
+
+ /* Back to top (hidden on mobile) */
+ .back-to-top,
+ .dashboard-theme-toggle {
+ display: none;
+ padding: 4px 10px;
+ margin-top: 10px;
+ margin-left: 10px;
+ font-size: 12px;
+ font-weight: 500;
+ color: #999;
+ }
+ .back-to-top:hover,
+ .dashboard-theme-toggle:hover {
+ color: #563d7c;
+ text-decoration: none;
+ }
+ .dashboard-theme-toggle {
+ margin-top: 0;
+ }
+
+ @media (min-width: 768px) {
+ .back-to-top,
+ .dashboard-theme-toggle {
+ display: block;
+ }
+
+ /* Widen the fixed sidebar */
+ .dashboard-sidebar.affix,
+ .dashboard-sidebar.affix-top,
+ .dashboard-sidebar.affix-bottom {
+ width: 200px !important;
+ }
+
+ .dashboard-sidebar.affix {
+ position: fixed; /* Undo the static from mobile first approach */
+ top: 20px;
+ }
+
+ .dashboard-sidebar.affix-bottom {
+ position: absolute; /* Undo the static from mobile first approach */
+ }
+
+ .dashboard-sidebar.affix-bottom .dashboard-sidenav,
+ .dashboard-sidebar.affix .dashboard-sidenav {
+ margin-top: 0;
+ margin-bottom: 0;
+ }
+ }
+
+ /* Show and affix the side nav when space allows it */
+ @media (min-width: 992px) {
+ .dashboard-sidebar .nav > .active > ul {
+ display: block;
+ }
+
+ /* Widen the fixed sidebar */
+ .dashboard-sidebar.affix,
+ .dashboard-sidebar.affix-top,
+ .dashboard-sidebar.affix-bottom {
+ width: 200px !important;
+ }
+ .dashboard-sidebar.affix {
+ position: fixed; /* Undo the static from mobile first approach */
+ top: 20px;
+ }
+ .dashboard-sidebar.affix-bottom {
+ position: absolute; /* Undo the static from mobile first approach */
+ }
+ .dashboard-sidebar.affix-bottom .dashboard-sidenav,
+ .dashboard-sidebar.affix .dashboard-sidenav {
+ margin-top: 0;
+ margin-bottom: 0;
+ }
+ }
+
+ @media (min-width: 1200px) {
+ /* Widen the fixed sidebar again */
+ .dashboard-sidebar.affix-bottom,
+ .dashboard-sidebar.affix-top,
+ .dashboard-sidebar.affix {
+ width: 263px;
+ }
+ }
+ </style>
+
+ <!-- check which theme to use -->
+ <script type="text/javascript">
+ // --------------------------------------------------------------------
+ // urlOptions
+
+ var urlOptions = {
+ hash: '#',
+ theme: null,
+ help: null,
+ pan_and_zoom: false,
+ after: 0,
+ before: 0,
+ nowelcome: 0,
+ hasProperty: function(property) {
+ // console.log('checking property ' + property + ' of type ' + typeof(this[property]));
+ return typeof this[property] !== 'undefined';
+ }
+ };
+
+ function netdataPanAndZoomCallback(status, after, before) {
+ urlOptions.pan_and_zoom = status;
+ urlOptions.after = after;
+ urlOptions.before = before;
+ netdataHashUpdate();
+ }
+
+ function netdataHashUpdate() {
+ history.replaceState(null, '', netdataHash());
+ }
+
+ function netdataHash() {
+ var hash = urlOptions.hash;
+
+ if(urlOptions.pan_and_zoom === true) {
+ hash += ';after=' + urlOptions.after.toString() +
+ ';before=' + urlOptions.before.toString();
+ }
+
+ if(urlOptions.theme !== null)
+ hash += ';theme=' + urlOptions.theme.toString();
+
+ if(urlOptions.help !== null)
+ hash += ';help=' + urlOptions.help.toString();
+
+ return hash;
+ }
+
+ function netdataHashParse() {
+ var variables = document.location.hash.split(';');
+ var len = variables.length;
+ while(len--) {
+ if(len !== 0) {
+ var p = variables[len].split('=');
+ if(urlOptions.hasProperty(p[0]) && typeof p[1] !== 'undefined')
+ urlOptions[p[0]] = p[1];
+ }
+ else {
+ if(variables[len].length > 0)
+ urlOptions.hash = variables[len];
+ }
+ }
+
+ if(urlOptions.before > 0 && urlOptions.after > 0)
+ urlOptions.pan_and_zoom = true;
+
+ // console.log(urlOptions);
+ }
+
+ netdataHashParse();
+
+ // --------------------------------------------------------------------
+ // check options that should be processed before loading netdata.js
+
+ function loadLocalStorage(name) {
+ var ret = null;
+
+ try {
+ if(typeof Storage !== "undefined" && typeof localStorage === 'object')
+ ret = localStorage.getItem(name);
+ }
+ catch(error) {
+ ;
+ }
+
+ if(typeof ret === 'undefined' || ret === null)
+ return null;
+
+ // console.log('loaded: ' + name.toString() + ' = ' + ret.toString());
+
+ return ret;
+ }
+
+ function saveLocalStorage(name, value) {
+ // console.log('saving: ' + name.toString() + ' = ' + value.toString());
+ try {
+ if(typeof Storage !== "undefined" && typeof localStorage === 'object') {
+ localStorage.setItem(name, value.toString());
+ return true;
+ }
+ }
+ catch(error) {
+ ;
+ }
+
+ return false;
+ }
+
+ function getTheme(def) {
+ var ret = loadLocalStorage('netdataTheme');
+ if(typeof ret === 'undefined' || ret === null || ret === 'undefined')
+ return def;
+ else
+ return ret;
+ }
+
+ function setTheme(theme) {
+ if(theme === netdataTheme) return false;
+ return saveLocalStorage('netdataTheme', theme);
+ }
+
+ var netdataTheme = getTheme('slate');
+ var netdataShowHelp = true;
+
+ if(urlOptions.theme !== null) {
+ setTheme(urlOptions.theme);
+ netdataTheme = urlOptions.theme;
+ }
+ else
+ urlOptions.theme = netdataTheme;
+
+ if(urlOptions.help !== null) {
+ saveLocalStorage('options.show_help', urlOptions.help);
+ netdataShowHelp = urlOptions.help;
+ }
+ else {
+ urlOptions.help = loadLocalStorage('options.show_help');
+ }
+
+ // --------------------------------------------------------------------
+ // registry call back to render my-netdata menu
+
+ var netdataRegistryCallback = function(machines_array) {
+ var el = '';
+ var a1 = '';
+ var found = 0;
+
+ if(machines_array) {
+ function name_comparator_desc(a, b) {
+ if (a.name > b.name) return -1;
+ if (a.name < b.name) return 1;
+ return 0;
+ }
+
+ var machines = machines_array.sort(name_comparator_desc);
+ var len = machines.length;
+ while(len--) {
+ var u = machines[len];
+ found++;
+ el += '<li id="registry_server_' + u.guid + '"><a class="registry_link" href="' + u.url + '" onClick="return gotoServerModalHandler(\'' + u.guid + '\');">' + u.name + '</a></li>';
+ a1 += '<li id="registry_action_' + u.guid + '"><a href="#" onclick="deleteRegistryModalHandler(\'' + u.guid + '\',\'' + u.name + '\',\'' + u.url + '\'); return false;"><i class="fa fa-trash-o" aria-hidden="true" style="color: #999;"></i></a></li>';
+ }
+ }
+
+ if(!found) {
+ if(machines)
+ el += '<li><a href="https://github.com/firehol/netdata/wiki/mynetdata-menu-item" style="color: #666;" target="_blank">your netdata server list is empty...</a></li>';
+ else
+ el += '<li><a href="https://github.com/firehol/netdata/wiki/mynetdata-menu-item" style="color: #666;" target="_blank">failed to contact the registry...</a></li>';
+
+ a1 += '<li><a href="#" onClick="return false;">&nbsp;</a></li>';
+
+ el += '<li role="separator" class="divider"></li>' +
+ '<li><a href="//london.netdata.rocks/default.html">EU - London (DigitalOcean.com)</a></li>' +
+ '<li><a href="//atlanta.netdata.rocks/default.html">US - Atlanta (CDN77.com)</a></li>' +
+ '<li><a href="//athens.netdata.rocks/default.html">EU - Athens</a></li>';
+ a1 += '<li role="separator" class="divider"></li>' +
+ '<li><a href="#">&nbsp;</a></li>' +
+ '<li><a href="#">&nbsp;</a></li>'+
+ '<li><a href="#">&nbsp;</a></li>';
+ }
+
+ el += '<li role="separator" class="divider"></li>';
+ a1 += '<li role="separator" class="divider"></li>';
+
+ el += '<li><a href="https://github.com/firehol/netdata/wiki/mynetdata-menu-item" style="color: #999;" target="_blank">What is this?</a></li>';
+ a1 += '<li><a href="#" style="color: #999;" onclick="switchRegistryModalHandler(); return false;"><i class="fa fa-cog" aria-hidden="true" style="color: #999;"></i></a></li>'
+
+ document.getElementById('mynetdata_servers').innerHTML = el;
+ document.getElementById('mynetdata_servers2').innerHTML = el;
+ document.getElementById('mynetdata_actions1').innerHTML = a1;
+
+ gotoServerInit();
+ };
+
+ </script>
+
+ <!-- load the dashboard manager - it will do the rest -->
+ <script type="text/javascript" src="dashboard.js?v42"></script>
+</head>
<body data-spy="scroll" data-target="#sidebar">
- <nav class="navbar navbar-default navbar-fixed-top" role="banner">
- <div class="container">
- <nav id="mynetdata_nav" class="collapse navbar-collapse navbar-left hidden-sm hidden-xs" role="navigation" style="padding-right: 20px;">
- <ul class="nav navbar-nav">
- <li class="dropdown">
- <a href="#" class="dropdown-toggle" data-toggle="dropdown" id="current_view">my-netdata <strong class="caret"></strong></a>
- <ul class="dropdown-menu scrollable-menu inpagemenu multi-column columns-2" role="menu">
- <div class="row">
- <div class="col-sm-6" style="width: 85%; padding-right: 0;">
- <ul id="mynetdata_servers" class="multi-column-dropdown">
- <li><a href="#" onclck="return false;" style="color: #999;">loading...</a></li>
- </ul>
- </div>
- <div class="col-sm-3 hidden-xs" style="width: 15%; padding-left: 0;">
- <ul id="mynetdata_actions1" class="multi-column-dropdown">
- <li style="color: #999;">&nbsp;</li>
- </ul>
- </div>
- </div>
- </ul>
- </li>
- </ul>
- </nav>
- <div class="navbar-header">
- <button class="navbar-toggle" type="button" data-toggle="collapse" data-target=".navbar-collapse">
- <span class="sr-only">Toggle navigation</span>
- <span class="icon-bar"></span>
- <span class="icon-bar"></span>
- <span class="icon-bar"></span>
- </button>
- <a href="/" class="navbar-brand" id="hostname">netdata</a>
- </div>
- <nav class="collapse navbar-collapse navbar-right" role="navigation">
- <ul class="nav navbar-nav">
- <li class="hidden-sm"><a href="#" class="btn" data-toggle="modal" data-target="#optionsModal"><i class="fa fa-cog"></i> settings</a></li>
- <li class="hidden-sm"><a href="https://github.com/firehol/netdata/wiki" class="btn" target="_blank"><i class="fa fa-github"></i> community</a></li>
- <li class="hidden-sm" id="updateButton"><a href="#" class="btn" data-toggle="modal" data-target="#updateModal"><i class="fa fa-cloud-download"></i> update</a></li>
- <li class="hidden-sm"><a href="#" class="btn" data-toggle="modal" data-target="#helpModal"><i class="fa fa-question-circle"></i> help</a></li>
- <li class="dropdown hidden-md hidden-lg hidden-xs">
- <a href="#" class="dropdown-toggle" data-toggle="dropdown" id="current_view">Menu <strong class="caret"></strong></a>
- <ul class="dropdown-menu scrollable-menu inpagemenu" role="menu">
- <li><a href="#" class="btn" data-toggle="modal" data-target="#optionsModal"><i class="fa fa-cog"></i> settings</a></li>
- <li><a href="https://github.com/firehol/netdata/wiki" class="btn" target="_blank"><i class="fa fa-github"></i> community</a></li>
- <li><a href="#" class="btn" data-toggle="modal" data-target="#helpModal"><i class="fa fa-question-circle"></i> help</a></li>
- </ul>
- </li>
- <li class="dropdown hidden-sm hidden-md hidden-lg">
- <a href="#" class="dropdown-toggle" data-toggle="dropdown" id="current_view">my-netdata <strong class="caret"></strong></a>
- <ul id="mynetdata_servers2" class="dropdown-menu scrollable-menu inpagemenu" role="menu">
- <li><a href="#" onclck="return false;" style="color: #999;">loading...</a></li>
- </ul>
- </li>
- </ul>
- </nav>
- </nav>
- </div>
- </nav>
-
- <div id="masthead" style="display: none;">
- <div class="container">
- <div class="row">
- <div class="col-md-7">
- <h1>Netdata
- <p class="lead">Real-time performance monitoring, in the greatest possible detail</p>
- </h1>
- </div>
- <div class="col-md-5">
- <div class="well well-lg">
- <div class="row">
- <div class="col-md-6">
- <b>Drag</b> charts to pan.
- <b>Shift + wheel</b> on them, to zoom in and out.
- <b>Double-click</b> on them, to reset.
- <b>Hover</b> on them too!
- </div>
- <div class="col-md-6">
- <div data-netdata="system.intr" data-chart-library="dygraph" data-dygraph-theme="sparkline" data-dygraph-type="line" data-dygraph-strokewidth="3" data-dygraph-smooth="true" data-dygraph-highlightcirclesize="6" data-after="-90" data-height="60px" data-colors="#C66"></div>
- </div>
- </div>
- </div>
- </div>
- </div>
- </div>
- </div>
-
- <div class="container">
- <div class="row">
- <div class="col-md-10" role="main">
- <div id="charts_div"></div>
- </div>
- <div class="col-md-2" role="complementary">
- <nav class="dashboard-sidebar hidden-print hidden-xs hidden-sm" id="sidebar" role="menu"></nav>
- </div>
- </div>
- </div>
-
- <div id="footer" class="container" style="display: none;">
- <div class="row">
- <div class="col-md-10" role="main">
- <div class="p">
- <big><a href="https://github.com/firehol/netdata/wiki" target="_blank">netdata</a></big><br/>
- <i class="fa fa-copyright"></i> Copyright 2016, Costa Tsaousis.<br/>
- Released under <a href="http://www.gnu.org/licenses/gpl-3.0.en.html" target="_blank">GPL v3 or later</a>.<br/>
- </div>
- <div class="p">
- <small>
- <a href="https://github.com/firehol/netdata/wiki" target="_blank">netdata</a> re-distributes these software tools:
-
- <i class="fa fa-circle"></i> The excellent <a href="http://dygraphs.com/" target="_blank">Dygraphs.com</a> web chart library,
- <i class="fa fa-copyright"></i> Copyright 2009, Dan Vanderkam, <a href="http://dygraphs.com/legal.html" target="_blank">MIT License</a>
-
- <i class="fa fa-circle"></i> <a href="http://omnipotent.net/jquery.sparkline/" target="_blank">jQuery Sparklines</a> web chart library,
- <i class="fa fa-copyright"></i> Copyright 2009-2012, Splunk Inc., <a href="http://opensource.org/licenses/BSD-3-Clause" target="_blank">New BSD License</a>
-
- <i class="fa fa-circle"></i> <a href="http://benpickles.github.io/peity/" target="_blank">Peity</a> web chart library,
- <i class="fa fa-copyright"></i> Copyright 2009-2015, Ben Pickles, <a href="https://github.com/benpickles/peity/blob/master/MIT-LICENCE" target="_blank">MIT License</a>
-
- <i class="fa fa-circle"></i> <a href="https://rendro.github.io/easy-pie-chart/" target="_blank">Easy Pie Chart</a> web chart library,
- <i class="fa fa-copyright"></i> Copyright 2013, Robert Fleischmann, <a href="https://github.com/rendro/easy-pie-chart/blob/master/LICENSE" target="_blank">MIT License</a>
-
- <i class="fa fa-circle"></i> <a href="http://bernii.github.io/gauge.js/" target="_blank">Gauge.js</a> web chart library,
- <i class="fa fa-copyright"></i> Copyright, Bernard Kobos, <a href="http://bernii.github.io/gauge.js/" target="_blank">MIT License</a>
-
- <i class="fa fa-circle"></i> <a href="https://jquery.org/" target="_blank">jQuery</a>,
- <i class="fa fa-copyright"></i> Copyright 2015, jQuery Foundation, <a href="https://jquery.org/license/" target="_blank">MIT License</a>
-
- <i class="fa fa-circle"></i> <a href="http://getbootstrap.com/getting-started/" target="_blank">Bootstrap</a>,
- <i class="fa fa-copyright"></i> Copyright 2015, Twitter, <a href="http://getbootstrap.com/getting-started/#license-faqs" target="_blank">MIT License</a>
-
- <i class="fa fa-circle"></i> <a href="http://www.bootstraptoggle.com/" target="_blank">Bootstrap Toggle</a>,
- <i class="fa fa-copyright"></i> Copyright (c) 2011-2014 Min Hur, The New York Times Company, <a href="https://github.com/minhur/bootstrap-toggle/blob/master/LICENSE" target="_blank">MIT License</a>
-
- <i class="fa fa-circle"></i> <a href="https://jamesflorentino.github.io/nanoScrollerJS/" target="_blank">NanoScroller</a>,
- <i class="fa fa-copyright"></i> Copyright 2012, James Florentino, <a href="https://github.com/jamesflorentino/nanoScrollerJS/blob/master/LICENSE" target="_blank">MIT License</a>
-
- <i class="fa fa-circle"></i> <a href="https://github.com/marcj/css-element-queries" target="_blank">CSS Element Queries</a>,
- <i class="fa fa-copyright"></i> Copyright Marc J. Schmidt, <a href="https://github.com/marcj/css-element-queries/blob/master/LICENSE" target="_blank">MIT License</a>
-
- <i class="fa fa-circle"></i> <a href="https://fortawesome.github.io/Font-Awesome/" target="_blank">FontAwesome</a>,
- <i class="fa fa-copyright"></i> Created by Dave Gandy, Font: <a href="http://scripts.sil.org/OFL" target="_blank">SIL OFL 1.1 License</a>, CSS: <a href="http://opensource.org/licenses/mit-license.html" target="_blank">MIT License</a>
-
- <i class="fa fa-circle"></i> <a href="http://www.iconsdb.com/soylent-red-icons/seo-performance-icon.html" target="_blank">IconsDB.com Icons</a>, Icons provided as CC0 1.0 Universal (CC0 1.0) Public Domain Dedication.
-
- <i class="fa fa-circle"></i> <a href="http://morrisjs.github.io/morris.js/" target="_blank">morris.js</a>,
- <i class="fa fa-copyright"></i> Copyright 2013, Olly Smith, <a href="http://morrisjs.github.io/morris.js/" target="_blank">Simplified BSD License</a>
-
- <i class="fa fa-circle"></i> <a href="http://raphaeljs.com/" target="_blank">Raphaël</a>,
- <i class="fa fa-copyright"></i> Copyright 2008, Dmitry Baranovskiy, <a href="http://raphaeljs.com/license.html" target="_blank">MIT License</a>
-
- <i class="fa fa-circle"></i> <a href="http://C3js.org/" target="_blank">C3</a>,
- <i class="fa fa-copyright"></i> Copyright 2013, Masayuki Tanaka, <a href="https://github.com/masayuki0812/c3/blob/master/LICENSE" target="_blank">MIT License</a>
-
- <i class="fa fa-circle"></i> <a href="http://D3js.org/" target="_blank">D3</a>,
- <i class="fa fa-copyright"></i> Copyright 2015, Mike Bostock, <a href="http://opensource.org/licenses/BSD-3-Clause" target="_blank">BSD License</a>
-
- </small>
- </div>
- </div>
- </div>
- </div>
-
- <div class="modal fade" id="welcomeModal" tabindex="-1" role="dialog" aria-labelledby="welcomeModalLabel">
- <div class="modal-dialog modal-lg" role="document">
- <div class="modal-content">
- <div class="modal-header">
- <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
- <h4 class="modal-title" id="welcomeModalLabel">Welcome!</h4>
- </div>
- <div class="modal-body">
- <div class="p">
- <b><a href="https://github.com/firehol/netdata/wiki" target="_blank">netdata</a></b> is the fastest way to visualize metrics. It is a resource efficient, highly optimized system for collecting and visualizing any type of real-time time series data, from CPU usage, disk activity, SQL queries, API calls, web site visitors, etc.
- </div>
- <div class="p">
- <b><a href="https://github.com/firehol/netdata/wiki" target="_blank">netdata</a></b> tries to visualize the truth of <b>now</b>, in its <b>greatest detail</b>, so that you can get insights of what is happening now and what just happened, on your systems and applications.
- </div>
- <div class="p">
- To make a chart in <b><a href="https://github.com/firehol/netdata/wiki" target="_blank">netdata</a></b>, you just need a <b>number</b>. Just a number you can read somehow. <b><a href="https://github.com/firehol/netdata/wiki" target="_blank">netdata</a></b> will turn this number to a real time, interactive, web chart. For collecting these numbers, it supports <a href="https://github.com/firehol/netdata/wiki/External-Plugins" target="_blank">external plugins</a>, even <a href="https://github.com/firehol/netdata/wiki/General-Info---charts.d" target="_blank">shell</a> or <a href="https://github.com/firehol/netdata/wiki/General-Info---charts.d" target="_blank">node.js</a> plugins. Any computer program, in any language, that can print a few lines of text on its standard output, can be a netdata data collector.
- </div>
- <div class="p">
- <b><a href="https://github.com/firehol/netdata/wiki" target="_blank">netdata</a></b> can embed charts everywhere, like this one <div data-netdata="system.cpu" data-dimensions="system" data-after="-120" data-width="25%" data-height="15px" data-chart-library="dygraph" data-dygraph-theme="sparkline" data-show-value-of-system-at="system.cpu.system.modal.1"></div> (my CPU system usage which is <span id="system.cpu.system.modal.1" style="display: inline-block; width: 40px; text-align: right;"></span>%),
- or this one <div data-netdata="ipv4.tcppackets" data-dimensions="received" data-after="-120" data-width="25%" data-height="15px" data-chart-library="dygraph" data-dygraph-theme="sparkline" data-show-value-of-received-at="ipv4.tcppackets.received.modal.1"></div> (my IPv4 received TCP packets, which are <span id="ipv4.tcppackets.received.modal.1" style="display: inline-block; width: 60px; text-align: right;"></span>/second).
- </div>
- <div class="p">
- You can have <b><a href="https://github.com/firehol/netdata/wiki" target="_blank">netdata</a></b> charts on your site too. Just give it a <code>div</code> and a real time chart, zoomable and draggable will appear (try it even on these tiny ones - <b>drag</b> them to pan horizontally, <b>shift + drag</b> to zoom in, on <b>chrome shift + mouse wheel</b> to zoom in/out, <b>double click</b> on them to reset them - don't be afraid of <b><a href="https://github.com/firehol/netdata/wiki" target="_blank">netdata</a></b> performance - <a href="https://github.com/firehol/netdata/wiki/Performance" target="_blank">a raspberry pi 2 can sustain 300 charts updates per second</a>!).
- </div>
- <div class="p">
- For more information please refer to the <b><a href="https://github.com/firehol/netdata/wiki" target="_blank">netdata wiki</a></b>.
- </div>
- </div>
- <div class="modal-footer">
- <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
- </div>
- </div>
- </div>
- </div>
-
- <div class="modal fade" id="helpModal" tabindex="-1" role="dialog" aria-labelledby="helpModalLabel">
- <div class="modal-dialog modal-lg" role="document">
- <div class="modal-content">
- <div class="modal-header">
- <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
- <h4 class="modal-title" id="helpModalLabel">Dashboard Help</h4>
- </div>
- <div class="modal-body">
-
- <h4>Dygraphs (line, area and stacked area charts)</h4>
-
- <!-- Nav tabs -->
- <ul class="nav nav-tabs" role="tablist">
- <li role="presentation" class="active"><a href="#help_mouse" aria-controls="help_mouse" role="tab" data-toggle="tab">Mouse Interface</a></li>
- <li role="presentation"><a href="#help_touch" aria-controls="help_touch" role="tab" data-toggle="tab">Touch Interface</a></li>
- </ul>
-
- <!-- Tab panes -->
- <div class="tab-content">
- <div role="tabpanel" class="tab-pane active" id="help_mouse">
- <div class="p">
- <h4>Mouse Over / Hover</h4>
- Mouse over on a chart to show, at its legend, the values for the timestamp under the mouse (the chart will also highlight the point at the chart).
- <br/>
- All the other visible charts will also show and highlight their values for the same timestamp.
- </div>
- <hr/>
- <div class="p">
- <h4>Drag Chart Contents</h4>
- Drag the contents of a chart to pan it horizontally.
- <br/>
- All the charts will follow soon after you let the chart alone (this little delay is by design: it speeds up your browser and lets you focus on what you are exploring).
- <br/>
- Once a chart is panned, auto refreshing stops for all charts. To enable it again, <b>double click</b> a panned chart.
- </div>
- <hr/>
- <div class="p">
- <h4>Double Click</h4>
- Double Click a chart to reset all the charts to their default auto-refreshing state.
- </div>
- <hr/>
- <div class="p">
- <h4>SHIFT + Drag</h4>
- While pressing the shift key, click on the contents of a chart and move the mouse to select an area, to zoom in. The other charts will follow too. Zooming is performed in two phases:
- <ul>
- <li>The already loaded chart contents are zoomed (low resolution)</li>
- <li>New data are transferred from the netdata server, to refresh the chart with possibly more detail.</li>
- </ul>
- Once a chart is zoomed, auto refreshing stops for all charts. To enable it again, <b>double click</b> a zoomed chart.
- </div>
- <hr/>
- <div class="p">
- <h4>SHIFT + Mouse Wheel <small>(does not work on firefox and IE/Edge)</small></h4>
- While pressing the shift key and the mouse pointer is over the contents of a chart, scroll the mouse wheel to zoom in or out. This kind of zooming is aligned to center below the mouse pointer. The other charts will follow too.
- <br/>
- Once a chart is zoomed, auto refreshing stops for all charts. To enable it again, <b>double click</b> a zoomed chart.
- </div>
- <hr/>
- <div class="p">
- <h4>Legend Operations</h4>
- Click on the label or value of a dimension, will select / un-select this dimension.
- <br/>
- You can press any of the SHIFT or CONTROL keys and then click on legend labels or values, to select / un-select multiple dimensions.
- </div>
- </div>
- <div role="tabpanel" class="tab-pane" id="help_touch">
- <div class="p">
- <h4>Single Tap</h4>
- Single Tap on the contents of a chart to show, at its legend, the values for the timestamp tapped (the chart will also highlight the point at the chart).
- <br/>
- All the other visible charts will also show and highlight their values for the same timestamp.
- </div>
- <hr/>
- <div class="p">
- <h4>Drag Chart Contents</h4>
- Touch and Drag the contents of a chart to pan it horizontally.
- <br/>
- All the charts will follow soon after you let the chart alone (this little delay is by design: it speeds up your browser and lets you focus on what you are exploring).
- <br/>
- Once a chart is panned, auto refreshing stops for all charts. To enable it again, <b>double tap</b> a panned chart.
- </div>
- <hr/>
- <div class="p">
- <h4>Double Tap</h4>
- Double tap a chart to reset all the charts to their default auto-refreshing state.
- </div>
- <hr/>
- <div class="p">
- <h4>Zoom <small>(does not work on firefox and IE/Edge)</small></h4>
- With two fingers, zoom in or out.
- <br/>
- Once a chart is zoomed, auto refreshing stops for all charts. To enable it again, <b>double click</b> a zoomed chart.
- </div>
- <hr/>
- <div class="p">
- <h4>Legend Operations</h4>
- Tap on the label or value of a dimension, will select / un-select this dimension.
- </div>
- </div>
- </div>
- </div>
- <div class="modal-footer">
- <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
- </div>
- </div>
- </div>
- </div>
-
- <div class="modal fade" id="optionsModal" tabindex="-1" role="dialog" aria-labelledby="optionsModalLabel">
- <div class="modal-dialog modal-lg" role="document">
- <div class="modal-content">
- <div class="modal-header">
- <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
- <h4 class="modal-title" id="optionsModalLabel">netdata dashboard options</h4>
- </div>
- <div class="modal-body">
- <center>
- <small style="color: #BBBBBB;">These are browser settings. Each viewer has its own. They do not affect the operation of your netdata server.
- <br/>
- Settings take effect immediately and are saved permanently to browser local storage (except the refresh on focus / always option).
- <br/>
- To reset all options (including charts sizes) to their defaults, click <a href="#" onclick="resetDashboardOptions(); return false;">here</a>.</small>
- </center>
- <div style="padding: 10px;"></div>
-
- <!-- Nav tabs -->
- <ul class="nav nav-tabs" role="tablist">
- <li role="presentation" class="active"><a href="#settings_performance" aria-controls="settings_performance" role="tab" data-toggle="tab">Performance</a></li>
- <li role="presentation"><a href="#settings_sync" aria-controls="settings_sync" role="tab" data-toggle="tab">Synchronization</a></li>
- <li role="presentation"><a href="#settings_visual" aria-controls="settings_visual" role="tab" data-toggle="tab">Visual</a></li>
- </ul>
-
- <!-- Tab panes -->
- <div class="tab-content">
- <div role="tabpanel" class="tab-pane active" id="settings_performance">
- <form id="optionsForm1" method="get" class="form-horizontal">
- <div class="form-group">
- <table>
- <tr class="option-row">
- <td class="option-control"><input id="stop_updates_when_focus_is_lost" type="checkbox" checked data-toggle="toggle" data-offstyle="danger" data-onstyle="success" data-on="On Focus" data-off="Always" data-width="110px"></td>
- <td class="option-info"><strong>When to refresh the charts?</strong><br/>
- <small>When set to <b>On Focus</b>, the charts will stop being updated if the page / tab does not have the focus of the user. When set to <b>Always</b>, the charts will always be refreshed. Set it to <b>On Focus</b> it to lower the CPU requirements of the browser (and extend the battery of laptops and tablets) when this page does not have your focus. Set to <b>Always</b> to work on another window (i.e. change the settings of something) and have the charts auto-refresh in this window.</small>
- </td>
- </tr>
- <tr class="option-row">
- <td class="option-control">
- <input id="eliminate_zero_dimensions" type="checkbox" checked data-toggle="toggle" data-on="Non Zero" data-off="All" data-width="110px">
- </td>
- <td class="option-info"><strong>Which dimensions to show?</strong><br/>
- <small>When set to <b>Non Zero</b>, dimensions that have all their values (within the current view) set to zero will not be transferred from the netdata server (except if all dimensions of the chart are zero, in which case this setting does nothing - all dimensions are transferred and shown). When set to <b>All</b>, all dimensions will always be shown. Set it to <b>Non Zero</b> to lower the data transferred between netdata and your browser, lower the CPU requirements of your browser (fewer lines to draw) and increase the focus on the legends (fewer entries at the legends).</small>
- </td>
- </tr>
- <tr class="option-row">
- <td class="option-control"><input id="destroy_on_hide" type="checkbox" data-toggle="toggle" data-on="Destroy" data-off="Hide" data-width="110px"></td>
- <td class="option-info"><strong>How to handle hidden charts?</strong><br/>
- <small>When set to <b>Destroy</b>, charts that are not in the current viewport of the browser (are above, or below the visible area of the page), will be destroyed and re-created if and when they become visible again. When set to <b>Hide</b>, the not-visible charts will be just hidden, to simplify the DOM and speed up your browser. Set it to <b>Destroy</b>, to lower the memory requirements of your browser. Set it to <b>Hide</b> for smoother page scrolling.</small>
- </td>
- </tr>
- </table>
- </div>
- </form>
- </div>
- <div role="tabpanel" class="tab-pane" id="settings_sync">
- <form id="optionsForm2" method="get" class="form-horizontal">
- <div class="form-group">
- <table>
- <tr class="option-row">
- <td class="option-control"><input id="parallel_refresher" type="checkbox" checked data-toggle="toggle" data-on="Parallel" data-off="Sequential" data-width="110px"></td>
- <td class="option-info"><strong>Which chart refresh policy to use?</strong><br/>
- <small>When set to <b>parallel</b>, visible charts are refreshed in parallel (all queries are sent to netdata server in parallel) and are rendered asynchronously. When set to <b>sequential</b> charts are refreshed one after another. Set it to parallel if your browser can cope with it (most modern browsers do), set it to sequential if you work on an older/slower computer.</small>
- </td>
- </tr>
- <tr class="option-row" id="concurrent_refreshes_row">
- <td class="option-control"></td>
- <td class="option-info">
- <table>
- <tr class="option-row">
- <td class="option-control">
- <input id="concurrent_refreshes" type="checkbox" checked data-toggle="toggle" data-on="Resync" data-off="Best Effort" data-width="110px">
- </td>
- <td class="option-info">
- <strong>Shall we re-sync chart refreshes?</strong><br/>
- <small>When set to <b>Resync</b>, the dashboard will attempt to re-synchronize all the charts so that they are refreshed concurrently. When set to <b>Best Effort</b>, each chart may be refreshed with a little time difference to the others. Normally, the dashboard starts refreshing them in parallel, but depending on the speed of your computer and the network latencies, charts start having a slight time difference. Setting this to <b>Resync</b> will attempt to re-synchronize the charts on every update. Setting it to <b>Best Effort</b> may lower the pressure on your browser and the network.</small>
- </td>
- </tr>
- </table>
- </td>
- </tr>
- <tr class="option-row">
- <td class="option-control"><input id="sync_selection" type="checkbox" checked data-toggle="toggle" data-on="Sync" data-off="Don't Sync" data-onstyle="success" data-offstyle="danger" data-width="110px"></td>
- <td class="option-info"><strong>Sync hover selection on all charts?</strong><br/>
- <small>When enabled, a selection on one chart will automatically select the same time on all other visible charts and the legends of all visible charts will be updated to show the selected values. When disabled, only the chart getting the user's attention will be selected. Enable it to get better insights of the data. Disable it if you are on a very slow computer that cannot actually do it.</small>
- </td>
- </tr>
- <tr class="option-row">
- <td class="option-control"><input id="sync_pan_and_zoom" type="checkbox" checked data-toggle="toggle" data-on="Sync" data-off="Don't Sync" data-onstyle="success" data-offstyle="danger" data-width="110px"></td>
- <td class="option-info"><strong>Sync pan and zoom on all charts?</strong><br/>
- <small>When enabled, pan and zoom operations on a chart will be replicated to all charts (even the ones that are not currently visible - of course only when they will become visible). When disabled, pan and zoom operations will not be propagated to other charts.</small>
- </td>
- </tr>
- </table>
- </div>
- </form>
- </div>
- <div role="tabpanel" class="tab-pane" id="settings_visual">
- <form id="optionsForm3" method="get" class="form-horizontal">
- <div class="form-group">
- <table>
- <tr class="option-row">
- <td class="option-control"><input id="netdata_theme_control" type="checkbox" checked data-toggle="toggle" data-offstyle="danger" data-onstyle="success" data-on="Dark" data-off="White" data-width="110px"></td>
- <td class="option-info"><strong>Which theme to use?</strong><br/>
- <small>Netdata comes with two themes: <b>Dark</b> (the default) and <b>White</b>.
- <br/>
- <b>Switching this will reload the dashboard</b>.
- </small>
- </td>
- </tr>
- <tr class="option-row">
- <td class="option-control"><input id="show_help" type="checkbox" checked data-toggle="toggle" data-on="Help Me" data-off="No Help" data-width="110px"></td>
- <td class="option-info"><strong>Do you need help?</strong><br/>
- <small>Netdata can show some help in some areas to help you use the dashboard. If all these balloons bother you, disable them using this switch.
- <br/>
- <b>Switching this will reload the dashboard</b>.
- </small>
- </td>
- </tr>
- <tr class="option-row">
- <td class="option-control"><input id="pan_and_zoom_data_padding" type="checkbox" checked data-toggle="toggle" data-on="Pad" data-off="Don't Pad" data-width="110px"></td>
- <td class="option-info"><strong>Enable data padding when panning and zooming?</strong><br/>
- <small>When set to <b>Pad</b> the charts will be padded with more data, both before and after the visible area, thus giving the impression the whole database is loaded. This padding will happen only after the first pan or zoom operation on the chart (initially all charts have only the visible data). When set to <b>Don't Pad</b> only the visible data will be transfered from the netdata server, even after the first pan and zoom operation.</small>
- </td>
- </tr>
- <tr class="option-row">
- <td class="option-control"><input id="smooth_plot" type="checkbox" checked data-toggle="toggle" data-on="Smooth" data-off="Rough" data-width="110px"></td>
- <td class="option-info"><strong>Enable Bézier lines on charts?</strong><br/>
- <small>When set to <b>Smooth</b> the charts libraries that support it, will plot smooth curves instead of simple straight lines to connect the points.
- <br/>
- Keep in mind <a href="http://dygraphs.com" target="_blank">dygraphs</a>, the main charting library in netdata dashboards, can only smooth line charts. It cannot smooth area or stacked charts. When set to <b>Rough</b>, this setting can lower the CPU resources consumed by your browser.</small>
- </td>
- </tr>
- </table>
- </div>
- </form>
- </div>
- </div>
- </div>
- <div class="modal-footer">
- <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
- </div>
- </div>
- </div>
- </div>
-
-
- <div class="modal fade" id="updateModal" tabindex="-1" role="dialog" aria-labelledby="updateModalLabel">
- <div class="modal-dialog" role="document">
- <div class="modal-content">
- <div class="modal-header">
- <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
- <h4 class="modal-title" id="updateModalLabel">Update Check</h4>
- </div>
- <div class="modal-body">
- Your netdata version: <b><code><span id="netdataVersion">Unknown</span></code></b>
- <br/>
- <div style="padding: 10px;"></div>
- <div id="versionCheckLog">Not checked yet. Please press the Check Now button.</div>
- </div>
- <div class="modal-footer">
- <a href="#" onclick="notifyForUpdate(true);" type="button" class="btn btn-default">Check Now</a>
- <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
- </div>
- </div>
- </div>
- </div>
-
- <div class="modal fade" id="deleteRegistryModal" tabindex="-1" role="dialog" aria-labelledby="deleteRegistryModalLabel">
- <div class="modal-dialog" role="document">
- <div class="modal-content">
- <div class="modal-header">
- <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
- <h4 class="modal-title" id="deleteRegistryModalLabel">Delete <span id="deleteRegistryServerName"></span>?</h4>
- </div>
- <div class="modal-body">
- You are about to delete, from your personal list of netdata servers, the following server:
- <p style="text-align: center; padding-top: 10px; padding-bottom: 10px; line-height: 2;">
- <b><span id="deleteRegistryServerName2"></span></b>
- <br/>
- <b><span id="deleteRegistryServerURL"></span></b>
- </p>
- Are you sure you want to do this?
- <br/>
- <div style="padding: 10px;"></div>
- <small>Keep in mind, this server will be added back if and when you visit it again.</small>
- <br/>
- <div id="deleteRegistryResponse" style="display: block; width: 100%; text-align: center; padding-top: 20px;"></div>
- </div>
- <div class="modal-footer">
- <button type="button" class="btn btn-success" data-dismiss="modal">keep it</button>
- <a href="#" onclick="notifyForDeleteRegistry(true); return false;" type="button" class="btn btn-danger">delete it</a>
- </div>
- </div>
- </div>
- </div>
-
- <div class="modal fade" id="switchRegistryModal" tabindex="-1" role="dialog" aria-labelledby="switchRegistryModalLabel">
- <div class="modal-dialog" role="document">
- <div class="modal-content">
- <div class="modal-header">
- <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
- <h4 class="modal-title" id="switchRegistryModalLabel">Switch Netdata Registry Identity</h4>
- </div>
- <div class="modal-body">
- You can copy and paste the following ID to all your browsers (e.g. work and home).
- <br/>
- All the browsers with the same ID will identify <b>you</b>, so please don't share this with others.
- <p style="text-align: center; padding-top: 10px; padding-bottom: 10px; line-height: 2;">
- <form action="#">
- <input type="text" class="form-control" id="switchRegistryPersonGUID" placeholder="your personal ID" maxlength="36" autocomplete="off" style="text-align: center; font-size: 1.4em;">
- </form>
- </p>
- Either copy this ID and paste it to another browser, or paste here the ID you have taken from another browser.
- <p style="padding-top: 10px;"><small>
- Keep in mind that:
- <ul>
- <li>when you switch ID, your previous ID will be lost forever - this is irreversible.</li>
- <li>both IDs (your old and the new) must list this netdata at their personal lists.</li>
- <li>both IDs have to be known by the registry: <b><span id="switchRegistryURL"></span></b>.</li>
- <li>to get a new ID, just clear your browser cookies.</li>
- </ul>
- </small></p>
- <div id="switchRegistryResponse" style="display: block; width: 100%; text-align: center; padding-top: 20px;"></div>
- </div>
- <div class="modal-footer">
- <button type="button" class="btn btn-success" data-dismiss="modal">cancel</button>
- <a href="#" onclick="notifyForSwitchRegistry(true); return false;" type="button" class="btn btn-danger">impersonate</a>
- </div>
- </div>
- </div>
- </div>
-
-<script>
+ <div id="loadOverlay" class="loadOverlay" style="background-color: #888; color: #888;">
+ netdata<br/><div style="font-size: 3vh;">Real-time performance monitoring, done right!</div>
+ </div>
+ <script type="text/javascript">
+ // change the loadOverlay colors ASAP to match the theme
+ document.getElementById('loadOverlay').style = (urlOptions.theme === 'slate')?"background-color:#272b30; color: #373b40;":"background-color:#fff; color: #ddd;";
+ </script>
+ <nav class="navbar navbar-default navbar-fixed-top" role="banner">
+ <div class="container">
+ <nav id="mynetdata_nav" class="collapse navbar-collapse navbar-left hidden-sm hidden-xs" role="navigation" style="padding-right: 20px;">
+ <ul class="nav navbar-nav">
+ <li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown" id="current_view">my-netdata <strong class="caret"></strong></a>
+ <ul class="dropdown-menu scrollable-menu inpagemenu multi-column columns-2" role="menu">
+ <div class="row">
+ <div class="col-sm-6" style="width: 85%; padding-right: 0;">
+ <ul id="mynetdata_servers" class="multi-column-dropdown">
+ <li><a href="#" onclick="return false;" style="color: #999;">loading...</a></li>
+ </ul>
+ </div>
+ <div class="col-sm-3 hidden-xs" style="width: 15%; padding-left: 0;">
+ <ul id="mynetdata_actions1" class="multi-column-dropdown">
+ <li style="color: #999;">&nbsp;</li>
+ </ul>
+ </div>
+ </div>
+ </ul>
+ </li>
+ </ul>
+ </nav>
+ <div class="navbar-header">
+ <button class="navbar-toggle" type="button" data-toggle="collapse" data-target=".navbar-collapse">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="/" class="navbar-brand" id="hostname" title="reload the dashboard">netdata</a>
+ </div>
+ <nav class="collapse navbar-collapse navbar-right" role="navigation">
+ <ul class="nav navbar-nav">
+ <li class="hidden-sm"><a href="#" class="btn" data-toggle="modal" data-target="#alarmsModal" title="alarms"><i class="fa fa-bell"></i><span id="alarms_count_badge" class="badge"></span></a></li>
+ <li class="hidden-sm"><a href="#" class="btn" data-toggle="modal" data-target="#optionsModal" title="dashboard settings"><i class="fa fa-cog"></i></a></li>
+ <li class="hidden-sm"><a href="https://github.com/firehol/netdata/wiki" class="btn" target="_blank" title="netdata community"><i class="fa fa-github"></i></a></li>
+ <li class="hidden-sm" id="updateButton"><a href="#" class="btn" data-toggle="modal" data-target="#updateModal" title="check for update"><i class="fa fa-cloud-download"></i><span id="update_badge" class="badge"></span></a></li>
+ <li class="hidden-sm"><a href="#" class="btn" data-toggle="modal" data-target="#helpModal" title="dashboard help"><i class="fa fa-question-circle"></i></a></li>
+ <li class="dropdown hidden-md hidden-lg hidden-xs">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown" id="current_view">Menu <strong class="caret"></strong></a>
+ <ul class="dropdown-menu scrollable-menu inpagemenu" role="menu">
+ <li><a href="#" class="btn" data-toggle="modal" data-target="#alarmsModal"><i class="fa fa-cog"></i> alarms</a></li>
+ <li><a href="#" class="btn" data-toggle="modal" data-target="#optionsModal"><i class="fa fa-cog"></i> settings</a></li>
+ <li><a href="https://github.com/firehol/netdata/wiki" class="btn" target="_blank"><i class="fa fa-github"></i> community</a></li>
+ <li><a href="#" class="btn" data-toggle="modal" data-target="#helpModal"><i class="fa fa-question-circle"></i> help</a></li>
+ </ul>
+ </li>
+ <li class="dropdown hidden-sm hidden-md hidden-lg">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown" id="current_view">my-netdata <strong class="caret"></strong></a>
+ <ul id="mynetdata_servers2" class="dropdown-menu scrollable-menu inpagemenu" role="menu">
+ <li><a href="#" onclick="return false;" style="color: #999;">loading...</a></li>
+ </ul>
+ </li>
+ </ul>
+ </nav>
+ </nav>
+ </div>
+ </nav>
+
+ <div id="masthead" style="display: none;">
+ <div class="container">
+ <div class="row">
+ <div class="col-md-7">
+ <h1>Netdata
+ <p class="lead">Real-time performance monitoring, in the greatest possible detail</p>
+ </h1>
+ </div>
+ <div class="col-md-5">
+ <div class="well well-lg">
+ <div class="row">
+ <div class="col-md-6">
+ <b>Drag</b> charts to pan.
+ <b>Shift + wheel</b> on them, to zoom in and out.
+ <b>Double-click</b> on them, to reset.
+ <b>Hover</b> on them too!
+ </div>
+ <div class="col-md-6">
+ <div data-netdata="system.intr" data-chart-library="dygraph" data-dygraph-theme="sparkline" data-dygraph-type="line" data-dygraph-strokewidth="3" data-dygraph-smooth="true" data-dygraph-highlightcirclesize="6" data-after="-90" data-height="60px" data-colors="#C66"></div>
+ </div>
+ </div>
+ </div>
+ </div>
+ </div>
+ </div>
+ </div>
+
+ <div class="container">
+ <div class="row">
+ <div class="col-md-10" role="main">
+ <div id="charts_div"></div>
+ </div>
+ <div class="col-md-2" role="complementary">
+ <nav class="dashboard-sidebar hidden-print hidden-xs hidden-sm" id="sidebar" role="menu"></nav>
+ </div>
+ </div>
+ </div>
+
+ <div id="footer" class="container" style="display: none;">
+ <div class="row">
+ <div class="col-md-10" role="main">
+ <div class="p">
+ <big><a href="https://github.com/firehol/netdata/wiki" target="_blank">netdata</a></big><br/>
+ <i class="fa fa-copyright"></i> Copyright 2016, Costa Tsaousis.<br/>
+ Released under <a href="http://www.gnu.org/licenses/gpl-3.0.en.html" target="_blank">GPL v3 or later</a>.<br/>
+ </div>
+ <div class="p">
+ <small>
+ <a href="https://github.com/firehol/netdata/wiki" target="_blank">netdata</a> re-distributes these software tools:
+
+ <i class="fa fa-circle"></i> The excellent <a href="http://dygraphs.com/" target="_blank">Dygraphs.com</a> web chart library,
+ <i class="fa fa-copyright"></i> Copyright 2009, Dan Vanderkam, <a href="http://dygraphs.com/legal.html" target="_blank">MIT License</a>
+
+ <i class="fa fa-circle"></i> <a href="http://omnipotent.net/jquery.sparkline/" target="_blank">jQuery Sparklines</a> web chart library,
+ <i class="fa fa-copyright"></i> Copyright 2009-2012, Splunk Inc., <a href="http://opensource.org/licenses/BSD-3-Clause" target="_blank">New BSD License</a>
+
+ <i class="fa fa-circle"></i> <a href="http://benpickles.github.io/peity/" target="_blank">Peity</a> web chart library,
+ <i class="fa fa-copyright"></i> Copyright 2009-2015, Ben Pickles, <a href="https://github.com/benpickles/peity/blob/master/MIT-LICENCE" target="_blank">MIT License</a>
+
+ <i class="fa fa-circle"></i> <a href="https://rendro.github.io/easy-pie-chart/" target="_blank">Easy Pie Chart</a> web chart library,
+ <i class="fa fa-copyright"></i> Copyright 2013, Robert Fleischmann, <a href="https://github.com/rendro/easy-pie-chart/blob/master/LICENSE" target="_blank">MIT License</a>
+
+ <i class="fa fa-circle"></i> <a href="http://bernii.github.io/gauge.js/" target="_blank">Gauge.js</a> web chart library,
+ <i class="fa fa-copyright"></i> Copyright, Bernard Kobos, <a href="http://bernii.github.io/gauge.js/" target="_blank">MIT License</a>
+
+ <i class="fa fa-circle"></i> <a href="https://jquery.org/" target="_blank">jQuery</a>,
+ <i class="fa fa-copyright"></i> Copyright 2015, jQuery Foundation, <a href="https://jquery.org/license/" target="_blank">MIT License</a>
+
+ <i class="fa fa-circle"></i> <a href="http://getbootstrap.com/getting-started/" target="_blank">Bootstrap</a>,
+ <i class="fa fa-copyright"></i> Copyright 2015, Twitter, <a href="http://getbootstrap.com/getting-started/#license-faqs" target="_blank">MIT License</a>
+
+ <i class="fa fa-circle"></i> <a href="http://www.bootstraptoggle.com/" target="_blank">Bootstrap Toggle</a>,
+ <i class="fa fa-copyright"></i> Copyright (c) 2011-2014 Min Hur, The New York Times Company, <a href="https://github.com/minhur/bootstrap-toggle/blob/master/LICENSE" target="_blank">MIT License</a>
+
+ <i class="fa fa-circle"></i> <a href="https://jamesflorentino.github.io/nanoScrollerJS/" target="_blank">NanoScroller</a>,
+ <i class="fa fa-copyright"></i> Copyright 2012, James Florentino, <a href="https://github.com/jamesflorentino/nanoScrollerJS/blob/master/LICENSE" target="_blank">MIT License</a>
+
+ <i class="fa fa-circle"></i> <a href="https://github.com/marcj/css-element-queries" target="_blank">CSS Element Queries</a>,
+ <i class="fa fa-copyright"></i> Copyright Marc J. Schmidt, <a href="https://github.com/marcj/css-element-queries/blob/master/LICENSE" target="_blank">MIT License</a>
+
+ <i class="fa fa-circle"></i> <a href="https://fortawesome.github.io/Font-Awesome/" target="_blank">FontAwesome</a>,
+ <i class="fa fa-copyright"></i> Created by Dave Gandy, Font: <a href="http://scripts.sil.org/OFL" target="_blank">SIL OFL 1.1 License</a>, CSS: <a href="http://opensource.org/licenses/mit-license.html" target="_blank">MIT License</a>
+
+ <i class="fa fa-circle"></i> <a href="http://www.iconsdb.com/soylent-red-icons/seo-performance-icon.html" target="_blank">IconsDB.com Icons</a>, Icons provided as CC0 1.0 Universal (CC0 1.0) Public Domain Dedication.
+
+ <i class="fa fa-circle"></i> <a href="http://morrisjs.github.io/morris.js/" target="_blank">morris.js</a>,
+ <i class="fa fa-copyright"></i> Copyright 2013, Olly Smith, <a href="http://morrisjs.github.io/morris.js/" target="_blank">Simplified BSD License</a>
+
+ <i class="fa fa-circle"></i> <a href="http://raphaeljs.com/" target="_blank">Raphaël</a>,
+ <i class="fa fa-copyright"></i> Copyright 2008, Dmitry Baranovskiy, <a href="http://raphaeljs.com/license.html" target="_blank">MIT License</a>
+
+ <i class="fa fa-circle"></i> <a href="http://C3js.org/" target="_blank">C3</a>,
+ <i class="fa fa-copyright"></i> Copyright 2013, Masayuki Tanaka, <a href="https://github.com/masayuki0812/c3/blob/master/LICENSE" target="_blank">MIT License</a>
+
+ <i class="fa fa-circle"></i> <a href="http://D3js.org/" target="_blank">D3</a>,
+ <i class="fa fa-copyright"></i> Copyright 2015, Mike Bostock, <a href="http://opensource.org/licenses/BSD-3-Clause" target="_blank">BSD License</a>
+
+ </small>
+ </div>
+ </div>
+ </div>
+ </div>
+
+ <div class="modal fade" id="welcomeModal" tabindex="-1" role="dialog" aria-labelledby="welcomeModalLabel">
+ <div class="modal-dialog modal-lg" role="document">
+ <div class="modal-content">
+ <div class="modal-header">
+ <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
+ <h4 class="modal-title" id="welcomeModalLabel">Welcome!</h4>
+ </div>
+ <div class="modal-body">
+ <div class="p">
+ <b><a href="https://github.com/firehol/netdata/wiki" target="_blank">netdata</a></b> is the fastest way to visualize metrics. It is a resource efficient, highly optimized system for collecting and visualizing any type of real-time time series data, from CPU usage, disk activity, SQL queries, API calls, web site visitors, etc.
+ </div>
+ <div class="p">
+ <b><a href="https://github.com/firehol/netdata/wiki" target="_blank">netdata</a></b> tries to visualize the truth of <b>now</b>, in its <b>greatest detail</b>, so that you can get insights of what is happening now and what just happened, on your systems and applications.
+ </div>
+ <div class="p">
+ To make a chart in <b><a href="https://github.com/firehol/netdata/wiki" target="_blank">netdata</a></b>, you just need a <b>number</b>. Just a number you can read somehow. <b><a href="https://github.com/firehol/netdata/wiki" target="_blank">netdata</a></b> will turn this number to a real time, interactive, web chart. For collecting these numbers, it supports <a href="https://github.com/firehol/netdata/wiki/External-Plugins" target="_blank">external plugins</a>, even <a href="https://github.com/firehol/netdata/wiki/General-Info---charts.d" target="_blank">shell</a> or <a href="https://github.com/firehol/netdata/wiki/General-Info---charts.d" target="_blank">node.js</a> plugins. Any computer program, in any language, that can print a few lines of text on its standard output, can be a netdata data collector.
+ </div>
+ <div class="p">
+ <b><a href="https://github.com/firehol/netdata/wiki" target="_blank">netdata</a></b> can embed charts everywhere, like this one <div data-netdata="system.cpu" data-dimensions="system" data-after="-120" data-width="25%" data-height="15px" data-chart-library="dygraph" data-dygraph-theme="sparkline" data-show-value-of-system-at="system.cpu.system.modal.1"></div> (my CPU system usage which is <span id="system.cpu.system.modal.1" style="display: inline-block; width: 40px; text-align: right;"></span>%),
+ or this one <div data-netdata="ipv4.tcppackets" data-dimensions="received" data-after="-120" data-width="25%" data-height="15px" data-chart-library="dygraph" data-dygraph-theme="sparkline" data-show-value-of-received-at="ipv4.tcppackets.received.modal.1"></div> (my IPv4 received TCP packets, which are <span id="ipv4.tcppackets.received.modal.1" style="display: inline-block; width: 60px; text-align: right;"></span>/second).
+ </div>
+ <div class="p">
+ You can have <b><a href="https://github.com/firehol/netdata/wiki" target="_blank">netdata</a></b> charts on your site too. Just give it a <code>div</code> and a real time chart, zoomable and draggable will appear (try it even on these tiny ones - <b>drag</b> them to pan horizontally, <b>shift + drag</b> to zoom in, on <b>chrome shift + mouse wheel</b> to zoom in/out, <b>double click</b> on them to reset them - don't be afraid of <b><a href="https://github.com/firehol/netdata/wiki" target="_blank">netdata</a></b> performance - <a href="https://github.com/firehol/netdata/wiki/Performance" target="_blank">a raspberry pi 2 can sustain 300 charts updates per second</a>!).
+ </div>
+ <div class="p">
+ For more information please refer to the <b><a href="https://github.com/firehol/netdata/wiki" target="_blank">netdata wiki</a></b>.
+ </div>
+ </div>
+ <div class="modal-footer">
+ <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
+ </div>
+ </div>
+ </div>
+ </div>
+
+ <div class="modal fade" id="helpModal" tabindex="-1" role="dialog" aria-labelledby="helpModalLabel">
+ <div class="modal-dialog modal-lg" role="document">
+ <div class="modal-content">
+ <div class="modal-header">
+ <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
+ <h4 class="modal-title" id="helpModalLabel">Dashboard Help</h4>
+ </div>
+ <div class="modal-body">
+
+ <h4>Dygraphs (line, area and stacked area charts)</h4>
+
+ <!-- Nav tabs -->
+ <ul class="nav nav-tabs" role="tablist">
+ <li role="presentation" class="active"><a href="#help_mouse" aria-controls="help_mouse" role="tab" data-toggle="tab">Mouse Interface</a></li>
+ <li role="presentation"><a href="#help_touch" aria-controls="help_touch" role="tab" data-toggle="tab">Touch Interface</a></li>
+ </ul>
+
+ <!-- Tab panes -->
+ <div class="tab-content">
+ <div role="tabpanel" class="tab-pane active" id="help_mouse">
+ <div class="p">
+ <h4>Mouse Over / Hover</h4>
+ Mouse over on a chart to show, at its legend, the values for the timestamp under the mouse (the chart will also highlight the point at the chart).
+ <br/>
+ All the other visible charts will also show and highlight their values for the same timestamp.
+ </div>
+ <hr/>
+ <div class="p">
+ <h4>Drag Chart Contents</h4>
+ Drag the contents of a chart to pan it horizontally.
+ <br/>
+ All the charts will follow soon after you let the chart alone (this little delay is by design: it speeds up your browser and lets you focus on what you are exploring).
+ <br/>
+ Once a chart is panned, auto refreshing stops for all charts. To enable it again, <b>double click</b> a panned chart.
+ </div>
+ <hr/>
+ <div class="p">
+ <h4>Double Click</h4>
+ Double Click a chart to reset all the charts to their default auto-refreshing state.
+ </div>
+ <hr/>
+ <div class="p">
+ <h4>SHIFT + Drag</h4>
+ While pressing the shift key, click on the contents of a chart and move the mouse to select an area, to zoom in. The other charts will follow too. Zooming is performed in two phases:
+ <ul>
+ <li>The already loaded chart contents are zoomed (low resolution)</li>
+ <li>New data are transferred from the netdata server, to refresh the chart with possibly more detail.</li>
+ </ul>
+ Once a chart is zoomed, auto refreshing stops for all charts. To enable it again, <b>double click</b> a zoomed chart.
+ </div>
+ <hr/>
+ <div class="p">
+ <h4>SHIFT + Mouse Wheel <small>(does not work on firefox and IE/Edge)</small></h4>
+ While pressing the shift key and the mouse pointer is over the contents of a chart, scroll the mouse wheel to zoom in or out. This kind of zooming is aligned to center below the mouse pointer. The other charts will follow too.
+ <br/>
+ Once a chart is zoomed, auto refreshing stops for all charts. To enable it again, <b>double click</b> a zoomed chart.
+ </div>
+ <hr/>
+ <div class="p">
+ <h4>Legend Operations</h4>
+ Click on the label or value of a dimension, will select / un-select this dimension.
+ <br/>
+ You can press any of the SHIFT or CONTROL keys and then click on legend labels or values, to select / un-select multiple dimensions.
+ </div>
+ </div>
+ <div role="tabpanel" class="tab-pane" id="help_touch">
+ <div class="p">
+ <h4>Single Tap</h4>
+ Single Tap on the contents of a chart to show, at its legend, the values for the timestamp tapped (the chart will also highlight the point at the chart).
+ <br/>
+ All the other visible charts will also show and highlight their values for the same timestamp.
+ </div>
+ <hr/>
+ <div class="p">
+ <h4>Drag Chart Contents</h4>
+ Touch and Drag the contents of a chart to pan it horizontally.
+ <br/>
+ All the charts will follow soon after you let the chart alone (this little delay is by design: it speeds up your browser and lets you focus on what you are exploring).
+ <br/>
+ Once a chart is panned, auto refreshing stops for all charts. To enable it again, <b>double tap</b> a panned chart.
+ </div>
+ <hr/>
+ <div class="p">
+ <h4>Double Tap</h4>
+ Double tap a chart to reset all the charts to their default auto-refreshing state.
+ </div>
+ <hr/>
+ <div class="p">
+ <h4>Zoom <small>(does not work on firefox and IE/Edge)</small></h4>
+ With two fingers, zoom in or out.
+ <br/>
+ Once a chart is zoomed, auto refreshing stops for all charts. To enable it again, <b>double click</b> a zoomed chart.
+ </div>
+ <hr/>
+ <div class="p">
+ <h4>Legend Operations</h4>
+ Tap on the label or value of a dimension, will select / un-select this dimension.
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="modal-footer">
+ <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
+ </div>
+ </div>
+ </div>
+ </div>
+
+ <div class="modal fade" id="alarmsModal" tabindex="-1" role="dialog" aria-labelledby="alarmsModalLabel">
+ <div class="modal-dialog modal-lg" role="document">
+ <div class="modal-content">
+ <div class="modal-header">
+ <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
+ <h4 class="modal-title" id="alarmsModalLabel">netdata alarms</h4>
+ </div>
+ <div class="modal-body">
+ <!-- Nav tabs -->
+ <ul class="nav nav-tabs" role="tablist">
+ <li role="presentation" class="active"><a href="#alarms_active" aria-controls="alarms_active" role="tab" data-toggle="tab">Active</a></li>
+ <li role="presentation"><a href="#alarms_all" aria-controls="alarms_all" role="tab" data-toggle="tab">All</a></li>
+ <li role="presentation"><a href="#alarms_log" aria-controls="alarms_log" role="tab" data-toggle="tab">Log</a></li>
+ </ul>
+
+ <!-- Tab panes -->
+ <div class="tab-content">
+ <div role="tabpanel" class="tab-pane active" id="alarms_active">
+ loading...
+ </div>
+ <div role="tabpanel" class="tab-pane" id="alarms_all">
+ loading...
+ </div>
+ <div role="tabpanel" class="tab-pane" id="alarms_log">
+ loading...
+ </div>
+ </div>
+ </div>
+ <div class="modal-footer">
+ <!-- <a href="#" onclick="alarmsUpdateModal(); return false;" type="button" class="btn btn-default">Update</a> -->
+ <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
+ </div>
+ </div>
+ </div>
+ </div>
+
+ <div class="modal fade" id="optionsModal" tabindex="-1" role="dialog" aria-labelledby="optionsModalLabel">
+ <div class="modal-dialog modal-lg" role="document">
+ <div class="modal-content">
+ <div class="modal-header">
+ <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
+ <h4 class="modal-title" id="optionsModalLabel">netdata dashboard options</h4>
+ </div>
+ <div class="modal-body">
+ <center>
+ <small style="color: #BBBBBB;">These are browser settings. Each viewer has its own. They do not affect the operation of your netdata server.
+ <br/>
+ Settings take effect immediately and are saved permanently to browser local storage (except the refresh on focus / always option).
+ <br/>
+ To reset all options (including charts sizes) to their defaults, click <a href="#" onclick="resetDashboardOptions(); return false;">here</a>.</small>
+ </center>
+ <div style="padding: 10px;"></div>
+
+ <!-- Nav tabs -->
+ <ul class="nav nav-tabs" role="tablist">
+ <li role="presentation" class="active"><a href="#settings_performance" aria-controls="settings_performance" role="tab" data-toggle="tab">Performance</a></li>
+ <li role="presentation"><a href="#settings_sync" aria-controls="settings_sync" role="tab" data-toggle="tab">Synchronization</a></li>
+ <li role="presentation"><a href="#settings_visual" aria-controls="settings_visual" role="tab" data-toggle="tab">Visual</a></li>
+ </ul>
+
+ <!-- Tab panes -->
+ <div class="tab-content">
+ <div role="tabpanel" class="tab-pane active" id="settings_performance">
+ <form id="optionsForm1" method="get" class="form-horizontal">
+ <div class="form-group">
+ <table>
+ <tr class="option-row">
+ <td class="option-control"><input id="stop_updates_when_focus_is_lost" type="checkbox" checked data-toggle="toggle" data-offstyle="danger" data-onstyle="success" data-on="On Focus" data-off="Always" data-width="110px"></td>
+ <td class="option-info"><strong>When to refresh the charts?</strong><br/>
+ <small>When set to <b>On Focus</b>, the charts will stop being updated if the page / tab does not have the focus of the user. When set to <b>Always</b>, the charts will always be refreshed. Set it to <b>On Focus</b> it to lower the CPU requirements of the browser (and extend the battery of laptops and tablets) when this page does not have your focus. Set to <b>Always</b> to work on another window (i.e. change the settings of something) and have the charts auto-refresh in this window.</small>
+ </td>
+ </tr>
+ <tr class="option-row">
+ <td class="option-control">
+ <input id="eliminate_zero_dimensions" type="checkbox" checked data-toggle="toggle" data-on="Non Zero" data-off="All" data-width="110px">
+ </td>
+ <td class="option-info"><strong>Which dimensions to show?</strong><br/>
+ <small>When set to <b>Non Zero</b>, dimensions that have all their values (within the current view) set to zero will not be transferred from the netdata server (except if all dimensions of the chart are zero, in which case this setting does nothing - all dimensions are transferred and shown). When set to <b>All</b>, all dimensions will always be shown. Set it to <b>Non Zero</b> to lower the data transferred between netdata and your browser, lower the CPU requirements of your browser (fewer lines to draw) and increase the focus on the legends (fewer entries at the legends).</small>
+ </td>
+ </tr>
+ <tr class="option-row">
+ <td class="option-control"><input id="destroy_on_hide" type="checkbox" data-toggle="toggle" data-on="Destroy" data-off="Hide" data-width="110px"></td>
+ <td class="option-info"><strong>How to handle hidden charts?</strong><br/>
+ <small>When set to <b>Destroy</b>, charts that are not in the current viewport of the browser (are above, or below the visible area of the page), will be destroyed and re-created if and when they become visible again. When set to <b>Hide</b>, the not-visible charts will be just hidden, to simplify the DOM and speed up your browser. Set it to <b>Destroy</b>, to lower the memory requirements of your browser. Set it to <b>Hide</b> for smoother page scrolling.</small>
+ </td>
+ </tr>
+ </table>
+ </div>
+ </form>
+ </div>
+ <div role="tabpanel" class="tab-pane" id="settings_sync">
+ <form id="optionsForm2" method="get" class="form-horizontal">
+ <div class="form-group">
+ <table>
+ <tr class="option-row">
+ <td class="option-control"><input id="parallel_refresher" type="checkbox" checked data-toggle="toggle" data-on="Parallel" data-off="Sequential" data-width="110px"></td>
+ <td class="option-info"><strong>Which chart refresh policy to use?</strong><br/>
+ <small>When set to <b>parallel</b>, visible charts are refreshed in parallel (all queries are sent to netdata server in parallel) and are rendered asynchronously. When set to <b>sequential</b> charts are refreshed one after another. Set it to parallel if your browser can cope with it (most modern browsers do), set it to sequential if you work on an older/slower computer.</small>
+ </td>
+ </tr>
+ <tr class="option-row" id="concurrent_refreshes_row">
+ <td class="option-control"></td>
+ <td class="option-info">
+ <table>
+ <tr class="option-row">
+ <td class="option-control">
+ <input id="concurrent_refreshes" type="checkbox" checked data-toggle="toggle" data-on="Resync" data-off="Best Effort" data-width="110px">
+ </td>
+ <td class="option-info">
+ <strong>Shall we re-sync chart refreshes?</strong><br/>
+ <small>When set to <b>Resync</b>, the dashboard will attempt to re-synchronize all the charts so that they are refreshed concurrently. When set to <b>Best Effort</b>, each chart may be refreshed with a little time difference to the others. Normally, the dashboard starts refreshing them in parallel, but depending on the speed of your computer and the network latencies, charts start having a slight time difference. Setting this to <b>Resync</b> will attempt to re-synchronize the charts on every update. Setting it to <b>Best Effort</b> may lower the pressure on your browser and the network.</small>
+ </td>
+ </tr>
+ </table>
+ </td>
+ </tr>
+ <tr class="option-row">
+ <td class="option-control"><input id="sync_selection" type="checkbox" checked data-toggle="toggle" data-on="Sync" data-off="Don't Sync" data-onstyle="success" data-offstyle="danger" data-width="110px"></td>
+ <td class="option-info"><strong>Sync hover selection on all charts?</strong><br/>
+ <small>When enabled, a selection on one chart will automatically select the same time on all other visible charts and the legends of all visible charts will be updated to show the selected values. When disabled, only the chart getting the user's attention will be selected. Enable it to get better insights of the data. Disable it if you are on a very slow computer that cannot actually do it.</small>
+ </td>
+ </tr>
+ <tr class="option-row">
+ <td class="option-control"><input id="sync_pan_and_zoom" type="checkbox" checked data-toggle="toggle" data-on="Sync" data-off="Don't Sync" data-onstyle="success" data-offstyle="danger" data-width="110px"></td>
+ <td class="option-info"><strong>Sync pan and zoom on all charts?</strong><br/>
+ <small>When enabled, pan and zoom operations on a chart will be replicated to all charts (even the ones that are not currently visible - of course only when they will become visible). When disabled, pan and zoom operations will not be propagated to other charts.</small>
+ </td>
+ </tr>
+ </table>
+ </div>
+ </form>
+ </div>
+ <div role="tabpanel" class="tab-pane" id="settings_visual">
+ <form id="optionsForm3" method="get" class="form-horizontal">
+ <div class="form-group">
+ <table>
+ <tr class="option-row">
+ <td class="option-control"><input id="netdata_theme_control" type="checkbox" checked data-toggle="toggle" data-offstyle="danger" data-onstyle="success" data-on="Dark" data-off="White" data-width="110px"></td>
+ <td class="option-info"><strong>Which theme to use?</strong><br/>
+ <small>Netdata comes with two themes: <b>Dark</b> (the default) and <b>White</b>.
+ <br/>
+ <b>Switching this will reload the dashboard</b>.
+ </small>
+ </td>
+ </tr>
+ <tr class="option-row">
+ <td class="option-control"><input id="show_help" type="checkbox" checked data-toggle="toggle" data-on="Help Me" data-off="No Help" data-width="110px"></td>
+ <td class="option-info"><strong>Do you need help?</strong><br/>
+ <small>Netdata can show some help in some areas to help you use the dashboard. If all these balloons bother you, disable them using this switch.
+ <br/>
+ <b>Switching this will reload the dashboard</b>.
+ </small>
+ </td>
+ </tr>
+ <tr class="option-row">
+ <td class="option-control"><input id="pan_and_zoom_data_padding" type="checkbox" checked data-toggle="toggle" data-on="Pad" data-off="Don't Pad" data-width="110px"></td>
+ <td class="option-info"><strong>Enable data padding when panning and zooming?</strong><br/>
+ <small>When set to <b>Pad</b> the charts will be padded with more data, both before and after the visible area, thus giving the impression the whole database is loaded. This padding will happen only after the first pan or zoom operation on the chart (initially all charts have only the visible data). When set to <b>Don't Pad</b> only the visible data will be transfered from the netdata server, even after the first pan and zoom operation.</small>
+ </td>
+ </tr>
+ <tr class="option-row">
+ <td class="option-control"><input id="smooth_plot" type="checkbox" checked data-toggle="toggle" data-on="Smooth" data-off="Rough" data-width="110px"></td>
+ <td class="option-info"><strong>Enable Bézier lines on charts?</strong><br/>
+ <small>When set to <b>Smooth</b> the charts libraries that support it, will plot smooth curves instead of simple straight lines to connect the points.
+ <br/>
+ Keep in mind <a href="http://dygraphs.com" target="_blank">dygraphs</a>, the main charting library in netdata dashboards, can only smooth line charts. It cannot smooth area or stacked charts. When set to <b>Rough</b>, this setting can lower the CPU resources consumed by your browser.</small>
+ </td>
+ </tr>
+ </table>
+ </div>
+ </form>
+ </div>
+ </div>
+ </div>
+ <div class="modal-footer">
+ <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
+ </div>
+ </div>
+ </div>
+ </div>
+
+
+ <div class="modal fade" id="updateModal" tabindex="-1" role="dialog" aria-labelledby="updateModalLabel">
+ <div class="modal-dialog" role="document">
+ <div class="modal-content">
+ <div class="modal-header">
+ <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
+ <h4 class="modal-title" id="updateModalLabel">Update Check</h4>
+ </div>
+ <div class="modal-body">
+ Your netdata version: <b><code><span id="netdataVersion">Unknown</span></code></b>
+ <br/>
+ <div style="padding: 10px;"></div>
+ <div id="versionCheckLog">Not checked yet. Please press the Check Now button.</div>
+ </div>
+ <div class="modal-footer">
+ <a href="#" onclick="notifyForUpdate(true); return false;" type="button" class="btn btn-default">Check Now</a>
+ <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
+ </div>
+ </div>
+ </div>
+ </div>
+
+ <div class="modal fade" id="deleteRegistryModal" tabindex="-1" role="dialog" aria-labelledby="deleteRegistryModalLabel">
+ <div class="modal-dialog" role="document">
+ <div class="modal-content">
+ <div class="modal-header">
+ <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
+ <h4 class="modal-title" id="deleteRegistryModalLabel">Delete <span id="deleteRegistryServerName"></span>?</h4>
+ </div>
+ <div class="modal-body">
+ You are about to delete, from your personal list of netdata servers, the following server:
+ <p style="text-align: center; padding-top: 10px; padding-bottom: 10px; line-height: 2;">
+ <b><span id="deleteRegistryServerName2"></span></b>
+ <br/>
+ <b><span id="deleteRegistryServerURL"></span></b>
+ </p>
+ Are you sure you want to do this?
+ <br/>
+ <div style="padding: 10px;"></div>
+ <small>Keep in mind, this server will be added back if and when you visit it again.</small>
+ <br/>
+ <div id="deleteRegistryResponse" style="display: block; width: 100%; text-align: center; padding-top: 20px;"></div>
+ </div>
+ <div class="modal-footer">
+ <button type="button" class="btn btn-success" data-dismiss="modal">keep it</button>
+ <a href="#" onclick="notifyForDeleteRegistry(true); return false;" type="button" class="btn btn-danger">delete it</a>
+ </div>
+ </div>
+ </div>
+ </div>
+
+ <div class="modal fade" id="switchRegistryModal" tabindex="-1" role="dialog" aria-labelledby="switchRegistryModalLabel">
+ <div class="modal-dialog" role="document">
+ <div class="modal-content">
+ <div class="modal-header">
+ <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
+ <h4 class="modal-title" id="switchRegistryModalLabel">Switch Netdata Registry Identity</h4>
+ </div>
+ <div class="modal-body">
+ You can copy and paste the following ID to all your browsers (e.g. work and home).
+ <br/>
+ All the browsers with the same ID will identify <b>you</b>, so please don't share this with others.
+ <p style="text-align: center; padding-top: 10px; padding-bottom: 10px; line-height: 2;">
+ <form action="#">
+ <input type="text" class="form-control" id="switchRegistryPersonGUID" placeholder="your personal ID" maxlength="36" autocomplete="off" style="text-align: center; font-size: 1.4em;">
+ </form>
+ </p>
+ Either copy this ID and paste it to another browser, or paste here the ID you have taken from another browser.
+ <p style="padding-top: 10px;"><small>
+ Keep in mind that:
+ <ul>
+ <li>when you switch ID, your previous ID will be lost forever - this is irreversible.</li>
+ <li>both IDs (your old and the new) must list this netdata at their personal lists.</li>
+ <li>both IDs have to be known by the registry: <b><span id="switchRegistryURL"></span></b>.</li>
+ <li>to get a new ID, just clear your browser cookies.</li>
+ </ul>
+ </small></p>
+ <div id="switchRegistryResponse" style="display: block; width: 100%; text-align: center; padding-top: 20px;"></div>
+ </div>
+ <div class="modal-footer">
+ <button type="button" class="btn btn-success" data-dismiss="modal">cancel</button>
+ <a href="#" onclick="notifyForSwitchRegistry(true); return false;" type="button" class="btn btn-danger">impersonate</a>
+ </div>
+ </div>
+ </div>
+ </div>
+
+ <div class="modal fade" id="gotoServerModal" tabindex="-1" role="dialog" aria-labelledby="gotoServerModalLabel">
+ <div class="modal-dialog" role="document">
+ <div class="modal-content">
+ <div class="modal-header">
+ <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
+ <h4 class="modal-title" id="gotoServerModalLabel"><span id="gotoServerName"></span></h4>
+ </div>
+ <div class="modal-body">
+ Checking known URLs for this server...
+ <div style="padding-top: 20px;">
+ <table id="gotoServerList">
+ </table>
+ </div>
+ <p style="padding-top: 10px;"><small>
+ Checks may fail if you are viewing an HTTPS page and the server to be checked is HTTP only.
+ </small></p>
+ <div id="gotoServerResponse" style="display: block; width: 100%; text-align: center; padding-top: 20px;"></div>
+ </div>
+ <div class="modal-footer">
+ <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
+ </div>
+ </div>
+ </div>
+ </div>
+
+<script type="text/javascript">
var this_is_demo = null;
function isdemo() {
- if(this_is_demo !== null) return this_is_demo;
- this_is_demo = false;
-
- try {
- if(typeof document.location.hostname === 'string') {
- if(document.location.hostname.endsWith('.my-netdata.io') ||
- document.location.hostname.endsWith('.mynetdata.io') ||
- document.location.hostname.endsWith('.netdata.rocks') ||
- document.location.hostname.endsWith('.firehol.org') ||
- document.location.hostname.endsWith('.netdata.online'))
- this_is_demo = true;
- }
- }
- catch(error) {
- ;
- }
-
- return this_is_demo;
+ if(this_is_demo !== null) return this_is_demo;
+ this_is_demo = false;
+
+ try {
+ if(typeof document.location.hostname === 'string') {
+ if(document.location.hostname.endsWith('.my-netdata.io') ||
+ document.location.hostname.endsWith('.mynetdata.io') ||
+ document.location.hostname.endsWith('.netdata.rocks') ||
+ document.location.hostname.endsWith('.firehol.org') ||
+ document.location.hostname.endsWith('.netdata.online'))
+ this_is_demo = true;
+ }
+ }
+ catch(error) {
+ ;
+ }
+
+ return this_is_demo;
}
if(isdemo()) {
- document.getElementById('masthead').style.display = 'block';
+ document.getElementById('masthead').style.display = 'block';
+}
+
+function netdataURL(url) {
+ if(typeof url === 'undefined')
+ url = document.location.toString();
+
+ if(url.indexOf('#') !== -1)
+ url = url.substring(0, url.indexOf('#'));
+
+ var hash = netdataHash();
+
+ // console.log('netdataURL: ' + url + hash);
+
+ return url + hash;
+}
+
+function netdataReload(url) {
+ var t = netdataURL(url);
+ // console.log('netdataReload: ' + t);
+ document.location = t;
+
+ // since we play with hash
+ // this is needed to reload the page
+ location.reload();
+}
+
+var gotoServerValidateRemaining = 0;
+var gotoServerMiddleClick = false;
+var gotoServerStop = false;
+function gotoServerValidateUrl(id, guid, url) {
+ var penaldy = 0;
+ if(document.location.toString().startsWith('http://') && url.toString().startsWith('https://'))
+ // we penalize https only if the current url is http
+ // to allow the user walk through all its servers.
+ penaldy = 500;
+
+ var finalURL = netdataURL(url);
+
+ setTimeout(function() {
+ document.getElementById('gotoServerList').innerHTML += '<tr><td style="padding-left: 20px;"><a href="' + finalURL + '" target="_blank">' + url + '</a></td><td style="padding-left: 30px;"><code id="' + guid + '-' + id + '-status">checking...</code></td></tr>';
+
+ NETDATA.registry.hello(url, function(data) {
+ if (data) {
+ // console.log('OK ' + id + ' URL: ' + url);
+ document.getElementById(guid + '-' + id + '-status').innerHTML = "OK";
+
+ if(!gotoServerStop) {
+ gotoServerStop = true;
+
+ if(gotoServerMiddleClick) {
+ window.open(finalURL, '_blank');
+ gotoServerMiddleClick = false;
+ document.getElementById('gotoServerResponse').innerHTML = '<b>Opening new window to ' + NETDATA.registry.machines[guid].name + '<br/><a href="' + finalURL + '">' + url + '</a></b><br/>(check your pop-up blocker if it fails)';
+ }
+ else
+ document.location = finalURL;
+ }
+ }
+ else {
+ document.getElementById(guid + '-' + id + '-status').innerHTML = "failed!";
+ gotoServerValidateRemaining--;
+ if(gotoServerValidateRemaining <= 0) {
+ gotoServerMiddleClick = false;
+ document.getElementById('gotoServerResponse').innerHTML = '<b>Sorry! I cannot find any operational URL for this server</b>';
+ }
+ }
+ });
+ }, (id * 50) + penaldy);
+}
+
+function gotoServerModalHandler(guid) {
+ // console.log('goto server: ' + guid);
+
+ gotoServerStop = false;
+ var len = NETDATA.registry.machines[guid].alternate_urls.length;
+
+ document.getElementById('gotoServerResponse').innerHTML = '';
+ document.getElementById('gotoServerList').innerHTML = '';
+ document.getElementById('gotoServerName').innerHTML = NETDATA.registry.machines[guid].name;
+ $('#gotoServerModal').modal('show');
+
+ gotoServerValidateRemaining = len;
+ while(len--)
+ gotoServerValidateUrl(len, guid, NETDATA.registry.machines[guid].alternate_urls[len]);
+
+ return false;
+}
+
+function gotoServerInit() {
+ $(".registry_link").on('click', function(e) {
+ if(e.which === 2) {
+ e.preventDefault();
+ gotoServerMiddleClick = true;
+ }
+ else {
+ gotoServerMiddleClick = false;
+ }
+
+ return true;
+ });
}
function switchRegistryModalHandler() {
- document.getElementById('switchRegistryPersonGUID').value = NETDATA.registry.person_guid;
- document.getElementById('switchRegistryURL').innerHTML = NETDATA.registry.server;
- document.getElementById('switchRegistryResponse').innerHTML = '';
- $('#switchRegistryModal').modal('show');
+ document.getElementById('switchRegistryPersonGUID').value = NETDATA.registry.person_guid;
+ document.getElementById('switchRegistryURL').innerHTML = NETDATA.registry.server;
+ document.getElementById('switchRegistryResponse').innerHTML = '';
+ $('#switchRegistryModal').modal('show');
}
function notifyForSwitchRegistry() {
- var n = document.getElementById('switchRegistryPersonGUID').value;
-
- if(n !== '' && n.length === 36) {
- NETDATA.registry.switch(n, function(result) {
- if(result !== null) {
- $('#switchRegistryModal').modal('hide');
- NETDATA.registry.init();
- }
- else {
- document.getElementById('switchRegistryResponse').innerHTML = "<b>Sorry! The registry rejected your request.</b>";
- }
- });
- }
- else
- document.getElementById('switchRegistryResponse').innerHTML = "<b>The ID you have entered is not a GUID.</b>";
+ var n = document.getElementById('switchRegistryPersonGUID').value;
+
+ if(n !== '' && n.length === 36) {
+ NETDATA.registry.switch(n, function(result) {
+ if(result !== null) {
+ $('#switchRegistryModal').modal('hide');
+ NETDATA.registry.init();
+ }
+ else {
+ document.getElementById('switchRegistryResponse').innerHTML = "<b>Sorry! The registry rejected your request.</b>";
+ }
+ });
+ }
+ else
+ document.getElementById('switchRegistryResponse').innerHTML = "<b>The ID you have entered is not a GUID.</b>";
}
var deleteRegistryUrl = null;
function deleteRegistryModalHandler(guid, name, url) {
- deleteRegistryUrl = url;
- document.getElementById('deleteRegistryServerName').innerHTML = name;
- document.getElementById('deleteRegistryServerName2').innerHTML = name;
- document.getElementById('deleteRegistryServerURL').innerHTML = url;
- document.getElementById('deleteRegistryResponse').innerHTML = '';
- $('#deleteRegistryModal').modal('show');
+ deleteRegistryUrl = url;
+ document.getElementById('deleteRegistryServerName').innerHTML = name;
+ document.getElementById('deleteRegistryServerName2').innerHTML = name;
+ document.getElementById('deleteRegistryServerURL').innerHTML = url;
+ document.getElementById('deleteRegistryResponse').innerHTML = '';
+ $('#deleteRegistryModal').modal('show');
}
function notifyForDeleteRegistry() {
- if(deleteRegistryUrl) {
- NETDATA.registry.delete(deleteRegistryUrl, function(result) {
- if(result !== null) {
- deleteRegistryUrl = null;
- $('#deleteRegistryModal').modal('hide');
- NETDATA.registry.init();
- }
- else {
- document.getElementById('deleteRegistryResponse').innerHTML = "<b>Sorry! this command was rejected by the registry server.</b>";
- }
- });
- }
+ if(deleteRegistryUrl) {
+ NETDATA.registry.delete(deleteRegistryUrl, function(result) {
+ if(result !== null) {
+ deleteRegistryUrl = null;
+ $('#deleteRegistryModal').modal('hide');
+ NETDATA.registry.init();
+ }
+ else {
+ document.getElementById('deleteRegistryResponse').innerHTML = "<b>Sorry! this command was rejected by the registry server.</b>";
+ }
+ });
+ }
}
var options = {
- sparklines_registry: {},
- submenu_names: {},
- data: null,
- hostname: 'netdata_server', // will be overwritten by the netdata server
- categories: new Array(),
- categories_idx: {},
- families: new Array(),
- families_idx: {},
-
- chartsPerRow: 0,
- chartsMinWidth: 1450,
- chartsHeight: 180,
- sparklinesHeight: 60
+ sparklines_registry: {},
+ menus: {},
+ submenu_names: {},
+ data: null,
+ hostname: 'netdata_server', // will be overwritten by the netdata server
+ categories: new Array(),
+ categories_idx: {},
+ families: new Array(),
+ families_idx: {},
+
+ chartsPerRow: 0,
+ chartsMinWidth: 1450,
+ chartsHeight: 180,
+ sparklinesHeight: 60,
};
// generate a sparkline
// used in the documentation
function sparkline(chart, dimension, units) {
- var key = chart + '.' + dimension;
+ var key = chart + '.' + dimension;
- if(typeof units === 'undefined')
- units = '';
+ if(typeof units === 'undefined')
+ units = '';
- if(typeof options.sparklines_registry[key] === 'undefined')
- options.sparklines_registry[key] = { count: 1 };
- else
- options.sparklines_registry[key].count++;
+ if(typeof options.sparklines_registry[key] === 'undefined')
+ options.sparklines_registry[key] = { count: 1 };
+ else
+ options.sparklines_registry[key].count++;
- key = key + '.' + options.sparklines_registry[key].count;
+ key = key + '.' + options.sparklines_registry[key].count;
- var h = '<div data-netdata="' + chart + '" data-after="-120" data-width="25%" data-height="15px" data-chart-library="dygraph" data-dygraph-theme="sparkline" data-dimensions="' + dimension + '" data-show-value-of-' + dimension + '-at="' + key + '"></div> (<span id="' + key + '" style="display: inline-block; min-width: 50px; text-align: right;">X</span>' + units + ')';
+ var h = '<div data-netdata="' + chart + '" data-after="-120" data-width="25%" data-height="15px" data-chart-library="dygraph" data-dygraph-theme="sparkline" data-dimensions="' + dimension + '" data-show-value-of-' + dimension + '-at="' + key + '"></div> (<span id="' + key + '" style="display: inline-block; min-width: 50px; text-align: right;">X</span>' + units + ')';
- return h;
+ return h;
}
function chartsPerRow(total) {
- if(options.chartsPerRow === 0) {
- width = Math.floor(total / options.chartsMinWidth);
- if(width === 0) width = 1;
- return width;
- }
- else return options.chartsPerRow;
+ if(options.chartsPerRow === 0) {
+ width = Math.floor(total / options.chartsMinWidth);
+ if(width === 0) width = 1;
+ return width;
+ }
+ else return options.chartsPerRow;
}
function prioritySort(a, b) {
- if(a.priority < b.priority) return -1;
- if(a.priority > b.priority) return 1;
- if(a.name < b.name) return -1;
- return 1;
+ if(a.priority < b.priority) return -1;
+ if(a.priority > b.priority) return 1;
+ if(a.name < b.name) return -1;
+ return 1;
}
function sortObjectByPriority(object) {
- var idx = {};
- var sorted = new Array();
-
- for(var i in object) {
- if(typeof idx[i] === 'undefined') {
- idx[i] = object[i];
- sorted.push(i);
- }
- }
-
- sorted.sort(function(a, b) {
- if(idx[a].priority < idx[b].priority) return -1;
- if(idx[a].priority > idx[b].priority) return 1;
- if(a < b) return -1;
- return 1;
- });
-
- return sorted;
+ var idx = {};
+ var sorted = new Array();
+
+ for(var i in object) {
+ if(typeof idx[i] === 'undefined') {
+ idx[i] = object[i];
+ sorted.push(i);
+ }
+ }
+
+ sorted.sort(function(a, b) {
+ if(idx[a].priority < idx[b].priority) return -1;
+ if(idx[a].priority > idx[b].priority) return 1;
+ if(a < b) return -1;
+ return 1;
+ });
+
+ return sorted;
+}
+
+
+// ----------------------------------------------------------------------------
+// scroll to a section, without changing the browser history
+
+function scrollToId(hash) {
+ if(hash && hash != '') {
+ var offset = $('#' + hash).offset();
+ if(typeof offset !== 'undefined')
+ $('html, body').animate({ scrollTop: offset.top }, 0);
+ }
+
+ // we must return false to prevent the default action
+ return false;
}
// ----------------------------------------------------------------------------
function gaugeChart(title, width, dimensions, colors) {
- if(typeof colors === 'undefined')
- colors = '';
-
- if(typeof dimensions === 'undefined')
- dimensions = '';
-
- return '<div data-netdata="CHART_UNIQUE_ID"'
- + ' data-dimensions="' + dimensions + '"'
- + ' data-chart-library="gauge"'
- + ' data-gauge-adjust="width"'
- + ' data-title="' + title + '"'
- + ' data-width="' + width + '"'
- + ' data-before="0"'
- + ' data-after="-CHART_DURATION"'
- + ' data-points="CHART_DURATION"'
- + ' data-colors="' + colors + '"'
- + ' role="application"></div>';
+ if(typeof colors === 'undefined')
+ colors = '';
+
+ if(typeof dimensions === 'undefined')
+ dimensions = '';
+
+ return '<div data-netdata="CHART_UNIQUE_ID"'
+ + ' data-dimensions="' + dimensions + '"'
+ + ' data-chart-library="gauge"'
+ + ' data-gauge-adjust="width"'
+ + ' data-title="' + title + '"'
+ + ' data-width="' + width + '"'
+ + ' data-before="0"'
+ + ' data-after="-CHART_DURATION"'
+ + ' data-points="CHART_DURATION"'
+ + ' data-colors="' + colors + '"'
+ + ' role="application"></div>';
}
// ----------------------------------------------------------------------------
var menuData = {
- 'system': {
- title: 'System Overview',
- info: 'Overview of the key system metrics.'
- },
-
- 'ap': {
- title: 'Access Points',
- info: undefined
- },
-
- 'tc': {
- title: 'Quality of Service',
- info: 'Netdata collects and visualizes tc class utilization using its <a href="https://github.com/firehol/netdata/blob/master/plugins.d/tc-qos-helper.sh" target="_blank">tc-helper plugin</a>. If you also use <a href="http://firehol.org/#fireqos" target="_blank">FireQOS</a> for setting up QoS, netdata automatically collects interface and class names. If your QoS configuration includes overheads calculation, the values shown here will include these overheads (the total bandwidth for the same interface as reported in the Network Interfaces section, will be lower than the total bandwidth reported here). Also, data collection may have a slight time difference compared to the interface (QoS data collection is implemented with a BASH script, so a shift in data collection of a few milliseconds should be justified).'
- },
-
- 'net': {
- title: 'Network Interfaces',
- info: 'Per network interface statistics collected from <code>/proc/net/dev</code>.'
- },
-
- 'ipv4': {
- title: 'IPv4 Networking',
- info: undefined
- },
-
- 'ipv6': {
- title: 'IPv6 Networking',
- info: undefined
- },
-
- 'ipvs': {
- title: 'IP Virtual Server',
- info: undefined
- },
-
- 'netfilter': {
- title: 'Firewall (netfilter)',
- info: undefined
- },
-
- 'cpu': {
- title: 'CPUs',
- info: undefined
- },
-
- 'mem': {
- title: 'Memory',
- info: undefined
- },
-
- 'disk': {
- title: 'Disks',
- info: undefined
- },
-
- 'sensors': {
- title: 'Sensors',
- info: undefined
- },
-
- 'nfsd': {
- title: 'File Server (nfsd)',
- info: undefined
- },
-
- 'apps': {
- title: 'Applications',
- info: 'Per application statistics are collected using netdata\'s <code>apps.plugin</code>. This plugin walks through the entire <code>/proc</code> filesystem and aggregates statistics for applications of interest, defined in <code>/etc/netdata/apps_groups.conf</code> (the default is <a href="https://github.com/firehol/netdata/blob/master/conf.d/apps_groups.conf" target="_blank">here</a>). The plugin internally builds a process tree (much like <code>ps fax</code> does), and groups processes together (evaluating both child and parent processes) so that the result is always a chart with a predefined set of dimensions (of course, only application groups found running are reported).<br/><b>IMPORTANT</b>: The values shown here are not 100% accurate. They only include values for the processes running. If an application is spawning children continuously, which are terminated in just a few milliseconds (like shell scripts do), the values reported will be inaccurate. Linux does report the values for the exited children of a process. However, these values are reported to the parent process <b>only when the child exits</b>. If these values, of the exited child processes, were also aggregated in the charts below, the charts would have been full of spikes, presenting unrealistic utilization for each process group. So, we decided to ignore these values and present only the utilization of <b>the currently running processes</b>.',
- height: 1.5
- },
-
- 'users': {
- title: 'Users',
- info: 'Per user statistics are collected using netdata\'s <code>apps.plugin</code>. This plugin walks through the entire <code>/proc</code> filesystem and aggregates statistics per user.<br/><b>IMPORTANT</b>: The values shown here are not 100% accurate. They only include values for the processes running. If an application is spawning children continuously, which are terminated in just a few milliseconds (like shell scripts do), the values reported will be inaccurate. Linux does report the values for the exited children of a process. However, these values are reported to the parent process <b>only when the child exits</b>. If these values, of the exited child processes, were also aggregated in the charts below, the charts would have been full of spikes, presenting unrealistic utilization for each process group. So, we decided to ignore these values and present only the utilization of <b>the currently running processes</b>.',
- height: 1.5
- },
-
- 'groups': {
- title: 'User Groups',
- info: 'Per user group statistics are collected using netdata\'s <code>apps.plugin</code>. This plugin walks through the entire <code>/proc</code> filesystem and aggregates statistics per user group.<br/><b>IMPORTANT</b>: The values shown here are not 100% accurate. They only include values for the processes running. If an application is spawning children continuously, which are terminated in just a few milliseconds (like shell scripts do), the values reported will be inaccurate. Linux does report the values for the exited children of a process. However, these values are reported to the parent process <b>only when the child exits</b>. If these values, of the exited child processes, were also aggregated in the charts below, the charts would have been full of spikes, presenting unrealistic utilization for each process group. So, we decided to ignore these values and present only the utilization of <b>the currently running processes</b>.',
- height: 1.5
- },
-
- 'netdata': {
- title: 'Netdata Monitoring',
- info: undefined
- },
-
- 'example': {
- title: 'Example Charts',
- info: undefined
- },
-
- 'cgroup': {
- title: 'Container',
- info: undefined
- },
-
- 'mysql': {
- title: 'MySQL',
- info: undefined
- },
-
- 'named': {
- title: 'named',
- info: undefined
- },
+ 'system': {
+ title: 'System Overview',
+ info: 'Overview of the key system metrics.'
+ },
+
+ 'ap': {
+ title: 'Access Points',
+ info: undefined
+ },
+
+ 'tc': {
+ title: 'Quality of Service',
+ info: 'Netdata collects and visualizes tc class utilization using its <a href="https://github.com/firehol/netdata/blob/master/plugins.d/tc-qos-helper.sh" target="_blank">tc-helper plugin</a>. If you also use <a href="http://firehol.org/#fireqos" target="_blank">FireQOS</a> for setting up QoS, netdata automatically collects interface and class names. If your QoS configuration includes overheads calculation, the values shown here will include these overheads (the total bandwidth for the same interface as reported in the Network Interfaces section, will be lower than the total bandwidth reported here). Also, data collection may have a slight time difference compared to the interface (QoS data collection is implemented with a BASH script, so a shift in data collection of a few milliseconds should be justified).'
+ },
+
+ 'net': {
+ title: 'Network Interfaces',
+ info: 'Per network interface statistics collected from <code>/proc/net/dev</code>.'
+ },
+
+ 'ipv4': {
+ title: 'IPv4 Networking',
+ info: undefined
+ },
+
+ 'ipv6': {
+ title: 'IPv6 Networking',
+ info: undefined
+ },
+
+ 'ipvs': {
+ title: 'IP Virtual Server',
+ info: undefined
+ },
+
+ 'netfilter': {
+ title: 'Firewall (netfilter)',
+ info: undefined
+ },
+
+ 'cpu': {
+ title: 'CPUs',
+ info: undefined
+ },
+
+ 'mem': {
+ title: 'Memory',
+ info: undefined
+ },
+
+ 'disk': {
+ title: 'Disks',
+ info: 'Charts with performance information for all the system disks. Special care has been given to present disk performance metrics in a way compatible with <code>iostat -x</code>. netdata by default prevents rendering performance charts for individual partitions and unmounted virtual disks. Disabled charts can still be enabled by altering the relative settings in the netdata configuration file.'
+ },
+
+ 'sensors': {
+ title: 'Sensors',
+ info: undefined
+ },
+
+ 'nfsd': {
+ title: 'File Server (nfsd)',
+ info: undefined
+ },
+
+ 'apps': {
+ title: 'Applications',
+ info: 'Per application statistics are collected using netdata\'s <code>apps.plugin</code>. This plugin walks through the entire <code>/proc</code> filesystem and aggregates statistics for applications of interest, defined in <code>/etc/netdata/apps_groups.conf</code> (the default is <a href="https://github.com/firehol/netdata/blob/master/conf.d/apps_groups.conf" target="_blank">here</a>). The plugin internally builds a process tree (much like <code>ps fax</code> does), and groups processes together (evaluating both child and parent processes) so that the result is always a chart with a predefined set of dimensions (of course, only application groups found running are reported). The reported values are compatible with <code>top</code>, although the netdata plugin counts also the resources of exited children (unlike <code>top</code> which shows only the resources of the currently running processes). So for processes like shell scripts, the reported values include the resources used by the commands these scripts run within each timeframe.',
+ height: 1.5
+ },
+
+ 'users': {
+ title: 'Users',
+ info: 'Per user statistics are collected using netdata\'s <code>apps.plugin</code>. This plugin walks through the entire <code>/proc</code> filesystem and aggregates statistics per user. The reported values are compatible with <code>top</code>, although the netdata plugin counts also the resources of exited children (unlike <code>top</code> which shows only the resources of the currently running processes). So for processes like shell scripts, the reported values include the resources used by the commands these scripts run within each timeframe.',
+ height: 1.5
+ },
+
+ 'groups': {
+ title: 'User Groups',
+ info: 'Per user group statistics are collected using netdata\'s <code>apps.plugin</code>. This plugin walks through the entire <code>/proc</code> filesystem and aggregates statistics per user group. The reported values are compatible with <code>top</code>, although the netdata plugin counts also the resources of exited children (unlike <code>top</code> which shows only the resources of the currently running processes). So for processes like shell scripts, the reported values include the resources used by the commands these scripts run within each timeframe.',
+ height: 1.5
+ },
+
+ 'netdata': {
+ title: 'Netdata Monitoring',
+ info: undefined
+ },
+
+ 'example': {
+ title: 'Example Charts',
+ info: undefined
+ },
+
+ 'cgroup': {
+ title: 'Container',
+ info: undefined
+ },
+
+ 'cgqemu': {
+ title: 'VM',
+ info: undefined
+ },
+
+ 'memcached': {
+ title: 'memcached',
+ info: undefined
+ },
+
+ 'mysql': {
+ title: 'MySQL',
+ info: undefined
+ },
+
+ 'redis': {
+ title: 'Redis',
+ info: undefined
+ },
+
+ 'ipfs': {
+ title: 'IPFS',
+ info: undefined
+ },
+
+ 'phpfpm': {
+ title: 'PHP-FPM',
+ info: undefined,
+ },
+
+ 'nginx': {
+ title: 'nginx',
+ info: undefined,
+ },
+
+ 'apache': {
+ title: 'Apache',
+ info: undefined,
+ },
+
+ 'named': {
+ title: 'named',
+ info: undefined
+ }
};
var submenuData = {
- 'mem.ksm': {
- title: 'Memory Deduper',
- info: 'Kernel Same-page Merging (KSM) performance monitoring, read from several files in <code>/sys/kernel/mm/ksm/</code>. KSM is a memory-saving de-duplication feature in the Linux kernel (since version 2.6.32). The KSM daemon ksmd periodically scans those areas of user memory which have been registered with it, looking for pages of identical content which can be replaced by a single write-protected page (which is automatically copied if a process later wants to update its content). KSM was originally developed for use with KVM (where it was known as Kernel Shared Memory), to fit more virtual machines into physical memory, by sharing the data common between them. But it can be useful to any application which generates many instances of the same data.'
- },
-
- 'netfilter.conntrack': {
- title: 'Connection Tracker',
- info: 'Netfilter Connection Tracker performance monitoring, read from <code>/proc/net/stat/nf_conntrack</code>. The connection tracker keeps track of all connections of the machine, inbound and outbound. It works by keeping a database with all open connections, tracking network and address translation and connection expectations.'
- },
-
- 'netfilter.nfacct': {
- title: 'Bandwidth Accounting',
- info: 'The following information is read using the <code>nfacct.plugin</code>.'
- },
-
- 'netfilter.synproxy': {
- title: 'DDoS Protection',
- info: 'DDoS Protection performance monitoring read from <code>/proc/net/stat/synproxy</code>. <a href="https://github.com/firehol/firehol/wiki/Working-with-SYNPROXY" target="_blank">SYNPROXY</a> is a TCP SYN packets proxy. It is used to protect any TCP server (like a web server) from SYN floods and similar DDoS attacks. It is a netfilter module, in the Linux kernel (since version 3.12). It is optimized to handle millions of packets per second utilizing all CPUs available without any concurrency locking between the connections. It can be used for any kind of TCP traffic (even encrypted), since it does not interfere with the content itself.'
- }
+ 'mem.ksm': {
+ title: 'Memory Deduper',
+ info: 'Kernel Same-page Merging (KSM) performance monitoring, read from several files in <code>/sys/kernel/mm/ksm/</code>. KSM is a memory-saving de-duplication feature in the Linux kernel (since version 2.6.32). The KSM daemon ksmd periodically scans those areas of user memory which have been registered with it, looking for pages of identical content which can be replaced by a single write-protected page (which is automatically copied if a process later wants to update its content). KSM was originally developed for use with KVM (where it was known as Kernel Shared Memory), to fit more virtual machines into physical memory, by sharing the data common between them. But it can be useful to any application which generates many instances of the same data.'
+ },
+
+ 'netfilter.conntrack': {
+ title: 'Connection Tracker',
+ info: 'Netfilter Connection Tracker performance monitoring, read from <code>/proc/net/stat/nf_conntrack</code>. The connection tracker keeps track of all connections of the machine, inbound and outbound. It works by keeping a database with all open connections, tracking network and address translation and connection expectations.'
+ },
+
+ 'netfilter.nfacct': {
+ title: 'Bandwidth Accounting',
+ info: 'The following information is read using the <code>nfacct.plugin</code>.'
+ },
+
+ 'netfilter.synproxy': {
+ title: 'DDoS Protection',
+ info: 'DDoS Protection performance monitoring read from <code>/proc/net/stat/synproxy</code>. <a href="https://github.com/firehol/firehol/wiki/Working-with-SYNPROXY" target="_blank">SYNPROXY</a> is a TCP SYN packets proxy. It is used to protect any TCP server (like a web server) from SYN floods and similar DDoS attacks. It is a netfilter module, in the Linux kernel (since version 3.12). It is optimized to handle millions of packets per second utilizing all CPUs available without any concurrency locking between the connections. It can be used for any kind of TCP traffic (even encrypted), since it does not interfere with the content itself.'
+ }
};
+//
+// chartData works on the context of a chart
+// Its purpose is to set:
+//
+// info: the text above the charts
+// heads: the representation of the chart at the top the subsection (second level menu)
+// mainheads: the representation of the chart at the top of the section (first level menu)
+// colors: the dimension colors of the chart (the default colors are appended)
+// height: the ratio of the chart height relative to the default
+//
var chartData = {
- 'system.cpu': {
- info: 'Total CPU utilization (all cores). 100% here means there is no CPU idle time at all. You can get per core usage at the <a href="#cpu">CPUs</a> section and per application usage at the <a href="#apps">Applications Monitoring</a> section.<br/>Keep an eye on <b>iowait</b> ' + sparkline('system.cpu', 'iowait', '%') + '. If it is constantly high, your disks are a bottleneck and they slow your system down.<br/>Another important metric worth monitoring, is <b>softirq</b> ' + sparkline('system.cpu', 'softirq', '%') + '. A constantly high percentage of softirq may indicate network drivers issues.'
- },
-
- 'system.load': {
- info: 'Current system load read from <code>/proc/loadavg</code>.',
- height: 0.7
- },
-
- 'system.io': {
- info: 'Total Disk I/O, for all disks, read from <code>/proc/vmstat</code>. You can get detailed information about each disk at the <a href="#disk">Disks</a> section and per application Disk usage at the <a href="#apps">Applications Monitoring</a> section.'
- },
-
- 'system.swapio': {
- info: 'Total Swap I/O, read from <code>/proc/vmstat</code>. (netdata measures both <code>in</code> and <code>out</code>. If either of them is not shown in the chart, it is because it is zero - you can change the page settings to always render all the available dimensions on all charts).'
- },
-
- 'system.pgfaults': {
- info: 'Total page faults, read from <code>/proc/vmstat</code>. <b>Major page faults</b> indicates that the system is using its swap. You can find which applications use the swap at the <a href="#apps">Applications Monitoring</a> section.'
- },
-
- 'system.entropy': {
- colors: '#CC22AA',
- info: '<a href="https://en.wikipedia.org/wiki/Entropy_(computing)" target="_blank">Entropy</a>, read from <code>/proc/sys/kernel/random/entropy_avail</code>, is like a pool of random numbers that are mainly used in cryptography. It is advised that the pool remains always <a href="https://blog.cloudflare.com/ensuring-randomness-with-linuxs-random-number-generator/" target="_blank">above 200</a>. If the pool of entropy gets empty, you risk your security to be predictable and you should install a user-space random numbers generating daemon, like <a href="http://www.issihosts.com/haveged/" target="_blank">haveged</a>, to keep the pool in healthy levels.'
- },
-
- 'system.forks': {
- colors: '#5555DD',
- info: 'The number of new processes created per second, read from <code>/proc/stat</code>.'
- },
-
- 'system.intr': {
- colors: '#DD5555',
- info: 'Total number of CPU interrupts, read from <code>/proc/stat</code>. Check <code>system.interrupts</code> that gives more detail about each interrupt and also the <a href="#cpu">CPUs</a> section where interrupts are analyzed per CPU core.'
- },
-
- 'system.interrupts': {
- info: 'CPU interrupts in detail, read from <code>/proc/interrupts</code>. At the <a href="#cpu">CPUs</a> section, interrupts are analyzed per CPU core.'
- },
-
- 'system.softirqs': {
- info: 'CPU softirqs in detail, read from <code>/proc/softirqs</code>. At the <a href="#cpu">CPUs</a> section, softirqs are analyzed per CPU core.'
- },
-
- 'system.processes': {
- info: 'System processes, read from <code>/proc/stat</code>. <b>Blocked</b> are processes that are willing to execute but they cannot, e.g. because they wait for disk activity.'
- },
-
- 'system.active_processes': {
- info: 'All system active processes, read from <code>/proc/loadavg</code>.'
- },
-
- 'system.ctxt': {
- info: '<a href="https://en.wikipedia.org/wiki/Context_switch" target="_blank">Context Switches</a>, read from <code>/proc/stat</code>, is the switching of the CPU from one process, task or thread to another. If there are many processes or threads willing to execute and very few CPU cores available to handle them, the system is making more context switching to balance the CPU resources among them. The whole process is computationally intensive. The more the context switches, the slower the system gets.'
- },
-
- 'system.idlejitter': {
- colors: '#5555AA',
- info: 'Idle jitter is calculated by netdata. A thread is spawned that requests to sleep for a few microseconds. When the system wakes it up, it measures how many microseconds have passed. The difference between the requested and the actual duration of the sleep, is the <b>idle jitter</b>. This number is useful in real-time environments, where CPU jitter can affect the quality of the service (like VoIP media gateways).'
- },
-
- 'system.ipv4': {
- info: 'Total IPv4 Traffic, read from <code>/proc/net/netstat</code>.'
- },
-
- 'system.ipv6': {
- info: 'Total IPv6 Traffic, read from <code>/proc/net/snmp6</code>.'
- },
-
- 'system.ram': {
- info: 'System memory, read from <code>/proc/meminfo</code>.'
- },
-
- 'system.swap': {
- info: 'System swap memory, read from <code>/proc/meminfo</code>.'
- },
-
- 'mem.ksm_savings': {
- heads: [
- gaugeChart('Saved', '12%', 'savings', '#0099CC')
- ]
- },
-
- 'mem.ksm_ratios': {
- heads: [
- function(id) {
- return '<div data-netdata="' + id + '"'
- + ' data-gauge-max-value="100"'
- + ' data-chart-library="gauge"'
- + ' data-title="Savings"'
- + ' data-units="percentage %"'
- + ' data-gauge-adjust="width"'
- + ' data-width="12%"'
- + ' data-before="0"'
- + ' data-after="-CHART_DURATION"'
- + ' data-points="CHART_DURATION"'
- + ' role="application"></div>';
- }
- ]
- },
-
- 'mem.committed': {
- colors: NETDATA.colors[3]
- },
-
- 'apps.cpu': {
- height: 2.0
- },
-
- 'apps.preads': {
- height: 2.0
- },
-
- 'apps.pwrites': {
- height: 2.0
- },
-
- 'users.cpu': {
- height: 2.0
- },
-
- 'users.preads': {
- height: 2.0
- },
-
- 'users.pwrites': {
- height: 2.0
- },
-
- 'groups.cpu': {
- height: 2.0
- },
-
- 'groups.preads': {
- height: 2.0
- },
-
- 'groups.pwrites': {
- height: 2.0
- },
-
- 'tc.qos': {
- heads: [
- function(id) {
- if(id.match(/.*-ifb$/))
- return gaugeChart('Inbound', '12%', '', '#5555AA');
- else
- return gaugeChart('Outbound', '12%', '', '#AA9900');
- }
- ]
- },
-
- 'net.net': {
- heads: [
- gaugeChart('Received', '12%', 'received'),
- gaugeChart('Sent', '12%', 'sent')
- ]
- },
-
- 'disk.util': {
- colors: '#FF5588',
- heads: [
- gaugeChart('Utilization', '12%', '', '#FF5588')
- ]
- },
-
- 'disk.backlog': {
- colors: '#0099CC'
- },
-
- 'disk.io': {
- heads: [
- gaugeChart('Read', '12%', 'reads'),
- gaugeChart('Write', '12%', 'writes')
- ]
- },
-
- 'netfilter.sockets': {
- colors: '#88AA00',
- heads: [
- gaugeChart('Active Connections', '12%', '', '#88AA00')
- ]
- },
-
- 'netfilter.new': {
- heads: [
- gaugeChart('New Connections', '12%', 'new', '#5555AA')
- ]
- },
-
- 'disk.iotime': {
- height: 0.5
- },
- 'disk.mops': {
- height: 0.5
- },
- 'disk.svctm': {
- height: 0.5
- },
- 'disk.avgsz': {
- height: 0.5
- },
- 'disk.await': {
- height: 0.5
- },
-
- 'apache.connections': {
- colors: NETDATA.colors[4],
- mainheads: [
- gaugeChart('Connections', '12%', '', NETDATA.colors[4])
- ]
- },
-
- 'apache.requests': {
- colors: NETDATA.colors[0],
- mainheads: [
- gaugeChart('Connections', '12%', '', NETDATA.colors[0])
- ]
- },
-
- 'apache.net': {
- colors: NETDATA.colors[3],
- mainheads: [
- gaugeChart('Bandwidth', '12%', '', NETDATA.colors[3])
- ]
- },
-
- 'apache.workers': {
- mainheads: [
- function(id) {
- return '<div data-netdata="' + id + '"'
- + ' data-dimensions="busy"'
- + ' data-append-options="percentage"'
- + ' data-gauge-max-value="100"'
- + ' data-chart-library="gauge"'
- + ' data-title="Workers Utilization"'
- + ' data-units="percentage %"'
- + ' data-gauge-adjust="width"'
- + ' data-width="12%"'
- + ' data-before="0"'
- + ' data-after="-CHART_DURATION"'
- + ' data-points="CHART_DURATION"'
- + ' role="application"></div>';
- }
- ]
- },
-
- 'apache.bytesperreq': {
- colors: NETDATA.colors[3],
- height: 0.5
- },
-
- 'apache.reqpersec': {
- colors: NETDATA.colors[4],
- height: 0.5
- },
-
- 'apache.bytespersec': {
- colors: NETDATA.colors[6],
- height: 0.5
- },
-
- 'nginx.connections': {
- colors: NETDATA.colors[4],
- mainheads: [
- gaugeChart('Connections', '12%', '', NETDATA.colors[4])
- ]
- },
-
- 'nginx.requests': {
- colors: NETDATA.colors[0],
- mainheads: [
- gaugeChart('Requests', '12%', '', NETDATA.colors[0])
- ]
- }
+ 'system.cpu': {
+ info: 'Total CPU utilization (all cores). 100% here means there is no CPU idle time at all. You can get per core usage at the <a href="#cpu">CPUs</a> section and per application usage at the <a href="#apps">Applications Monitoring</a> section.<br/>Keep an eye on <b>iowait</b> ' + sparkline('system.cpu', 'iowait', '%') + '. If it is constantly high, your disks are a bottleneck and they slow your system down.<br/>Another important metric worth monitoring, is <b>softirq</b> ' + sparkline('system.cpu', 'softirq', '%') + '. A constantly high percentage of softirq may indicate network drivers issues.'
+ },
+
+ 'system.load': {
+ info: 'Current system load, i.e. the number of processes using CPU or waiting for system resources (usually CPU and disk). The 3 metrics refer to 1, 5 and 15 minute averages. Linux calculates this once every 5 seconds. Netdata reads them from <code>/proc/loadavg</code>. For more information check <a href="https://en.wikipedia.org/wiki/Load_(computing)" target="_blank">this wikipedia article</a>',
+ height: 0.7
+ },
+
+ 'system.io': {
+ info: 'Total Disk I/O, for all disks, read from <code>/proc/vmstat</code>. You can get detailed information about each disk at the <a href="#disk">Disks</a> section and per application Disk usage at the <a href="#apps">Applications Monitoring</a> section.'
+ },
+
+ 'system.swapio': {
+ info: 'Total Swap I/O, read from <code>/proc/vmstat</code>. (netdata measures both <code>in</code> and <code>out</code>. If either of them is not shown in the chart, it is because it is zero - you can change the page settings to always render all the available dimensions on all charts).'
+ },
+
+ 'system.pgfaults': {
+ info: 'Total page faults, read from <code>/proc/vmstat</code>. <b>Major page faults</b> indicates that the system is using its swap. You can find which applications use the swap at the <a href="#apps">Applications Monitoring</a> section.'
+ },
+
+ 'system.entropy': {
+ colors: '#CC22AA',
+ info: '<a href="https://en.wikipedia.org/wiki/Entropy_(computing)" target="_blank">Entropy</a>, read from <code>/proc/sys/kernel/random/entropy_avail</code>, is like a pool of random numbers that are mainly used in cryptography. It is advised that the pool remains always <a href="https://blog.cloudflare.com/ensuring-randomness-with-linuxs-random-number-generator/" target="_blank">above 200</a>. If the pool of entropy gets empty, you risk your security to be predictable and you should install a user-space random numbers generating daemon, like <a href="http://www.issihosts.com/haveged/" target="_blank">haveged</a>, to keep the pool in healthy levels.'
+ },
+
+ 'system.forks': {
+ colors: '#5555DD',
+ info: 'The number of new processes created per second, read from <code>/proc/stat</code>.'
+ },
+
+ 'system.intr': {
+ colors: '#DD5555',
+ info: 'Total number of CPU interrupts, read from <code>/proc/stat</code>. Check <code>system.interrupts</code> that gives more detail about each interrupt and also the <a href="#cpu">CPUs</a> section where interrupts are analyzed per CPU core.'
+ },
+
+ 'system.interrupts': {
+ info: 'CPU interrupts in detail, read from <code>/proc/interrupts</code>. At the <a href="#cpu">CPUs</a> section, interrupts are analyzed per CPU core.'
+ },
+
+ 'system.softirqs': {
+ info: 'CPU softirqs in detail, read from <code>/proc/softirqs</code>. At the <a href="#cpu">CPUs</a> section, softirqs are analyzed per CPU core.'
+ },
+
+ 'system.processes': {
+ info: 'System processes, read from <code>/proc/stat</code>. <b>Blocked</b> are processes that are willing to execute but they cannot, e.g. because they wait for disk activity.'
+ },
+
+ 'system.active_processes': {
+ info: 'All system active processes, read from <code>/proc/loadavg</code>.'
+ },
+
+ 'system.ctxt': {
+ info: '<a href="https://en.wikipedia.org/wiki/Context_switch" target="_blank">Context Switches</a>, read from <code>/proc/stat</code>, is the switching of the CPU from one process, task or thread to another. If there are many processes or threads willing to execute and very few CPU cores available to handle them, the system is making more context switching to balance the CPU resources among them. The whole process is computationally intensive. The more the context switches, the slower the system gets.'
+ },
+
+ 'system.idlejitter': {
+ colors: '#5555AA',
+ info: 'Idle jitter is calculated by netdata. A thread is spawned that requests to sleep for a few microseconds. When the system wakes it up, it measures how many microseconds have passed. The difference between the requested and the actual duration of the sleep, is the <b>idle jitter</b>. This number is useful in real-time environments, where CPU jitter can affect the quality of the service (like VoIP media gateways).'
+ },
+
+ 'system.ipv4': {
+ info: 'Total IPv4 Traffic, read from <code>/proc/net/netstat</code>.'
+ },
+
+ 'system.ipv6': {
+ info: 'Total IPv6 Traffic, read from <code>/proc/net/snmp6</code>.'
+ },
+
+ 'system.ram': {
+ info: 'System memory, read from <code>/proc/meminfo</code>.'
+ },
+
+ 'system.swap': {
+ info: 'System swap memory, read from <code>/proc/meminfo</code>.'
+ },
+
+ // ------------------------------------------------------------------------
+ // MEMORY
+
+ 'mem.ksm_savings': {
+ heads: [
+ gaugeChart('Saved', '12%', 'savings', '#0099CC')
+ ]
+ },
+
+ 'mem.ksm_ratios': {
+ heads: [
+ function(id) {
+ return '<div data-netdata="' + id + '"'
+ + ' data-gauge-max-value="100"'
+ + ' data-chart-library="gauge"'
+ + ' data-title="Savings"'
+ + ' data-units="percentage %"'
+ + ' data-gauge-adjust="width"'
+ + ' data-width="12%"'
+ + ' data-before="0"'
+ + ' data-after="-CHART_DURATION"'
+ + ' data-points="CHART_DURATION"'
+ + ' role="application"></div>';
+ }
+ ]
+ },
+
+ 'mem.committed': {
+ colors: NETDATA.colors[3]
+ },
+
+ // ------------------------------------------------------------------------
+ // APPS
+
+ 'apps.cpu': {
+ height: 2.0
+ },
+
+ 'apps.preads': {
+ height: 2.0
+ },
+
+ 'apps.pwrites': {
+ height: 2.0
+ },
+
+ // ------------------------------------------------------------------------
+ // USERS
+
+ 'users.cpu': {
+ height: 2.0
+ },
+
+ 'users.preads': {
+ height: 2.0
+ },
+
+ 'users.pwrites': {
+ height: 2.0
+ },
+
+ // ------------------------------------------------------------------------
+ // GROUPS
+
+ 'groups.cpu': {
+ height: 2.0
+ },
+
+ 'groups.preads': {
+ height: 2.0
+ },
+
+ 'groups.pwrites': {
+ height: 2.0
+ },
+
+ // ------------------------------------------------------------------------
+ // NETWORK QoS
+
+ 'tc.qos': {
+ heads: [
+ function(id) {
+ if(id.match(/.*-ifb$/))
+ return gaugeChart('Inbound', '12%', '', '#5555AA');
+ else
+ return gaugeChart('Outbound', '12%', '', '#AA9900');
+ }
+ ]
+ },
+
+ // ------------------------------------------------------------------------
+ // NETWORK INTERFACES
+
+ 'net.net': {
+ heads: [
+ gaugeChart('Received', '12%', 'received'),
+ gaugeChart('Sent', '12%', 'sent')
+ ]
+ },
+
+ // ------------------------------------------------------------------------
+ // NETFILTER
+
+ 'netfilter.sockets': {
+ colors: '#88AA00',
+ heads: [
+ gaugeChart('Active Connections', '12%', '', '#88AA00')
+ ]
+ },
+
+ 'netfilter.new': {
+ heads: [
+ gaugeChart('New Connections', '12%', 'new', '#5555AA')
+ ]
+ },
+
+ // ------------------------------------------------------------------------
+ // DISKS
+
+ 'disk.util': {
+ colors: '#FF5588',
+ heads: [
+ gaugeChart('Utilization', '12%', '', '#FF5588')
+ ],
+ info: 'Disk Utilization measures the amount of time the disk was busy with something. This is not related to its performance. 100% means that the Linux kernel always had an outstanding operation on the disk. Keep in mind that depending on the underlying technology of the disk, 100% here may or may not be an indication of congestion.'
+ },
+
+ 'disk.backlog': {
+ colors: '#0099CC',
+ info: 'Backlog is an indication of the duration of pending disk operations. On every I/O event the Linux kernel is multiplying the time spent doing I/O since the last update of this field with the number of pending operations. While not accurate, this metric can provide an indication of the expected completion time of the operations in progress.'
+ },
+
+ 'disk.io': {
+ heads: [
+ gaugeChart('Read', '12%', 'reads'),
+ gaugeChart('Write', '12%', 'writes')
+ ],
+ info: 'Amount of data transferred to and from disk.'
+ },
+
+ 'disk.ops': {
+ info: 'Completed disk I/O operations. Keep in mind the number of operations requested might be higher, since the Linux kernel is able to merge adjacent to each other (see merged operations chart).'
+ },
+
+ 'disk.qops': {
+ info: 'I/O operations currently in progress. This metric is a snapshot - it is not an average over the last interval.'
+ },
+
+ 'disk.iotime': {
+ height: 0.5,
+ info: 'The sum of the duration of all completed I/O operations. This number can exceed the interval if the disk is able to execute I/O operations in parallel.'
+ },
+ 'disk.mops': {
+ height: 0.5,
+ info: 'The number of merged disk operations. The Linux kernel is able to merge adjacent I/O operations, for example two 4KB reads can become one 8KB read before given to disk.'
+ },
+ 'disk.svctm': {
+ height: 0.5,
+ info: 'The average service time for completed I/O operations. This metric is calculated using the total busy time of the disk and the number of completed operations. If the disk is able to execute multiple parallel operations the reporting average service time will be misleading.'
+ },
+ 'disk.avgsz': {
+ height: 0.5,
+ info: 'The average I/O operation size.'
+ },
+ 'disk.await': {
+ height: 0.5,
+ info: 'The average time for I/O requests issued to the device to be served. This includes the time spent by the requests in queue and the time spent servicing them.'
+ },
+
+ 'disk.space': {
+ info: 'Disk space utilization. reserved for root is automatically reserved by the system to prevent the root user from getting out of space.'
+ },
+ 'disk.inodes': {
+ info: 'inodes (or index nodes) are filesystem objects (e.g. files and directories). On many types of file system implementations, the maximum number of inodes is fixed at filesystem creation, limiting the maximum number of files the filesystem can hold. It is possible for a device to run out of inodes. When this happens, new files cannot be created on the device, even though there may be free space available.'
+ },
+
+ 'mysql.net': {
+ info: 'The amount of data sent to mysql clients (<strong>out</strong>) and received from mysql clients (<strong>in</strong>).'
+ },
+
+ // ------------------------------------------------------------------------
+ // MYSQL
+
+ 'mysql.queries': {
+ info: 'The number of statements executed by the server.<ul>' +
+ '<li><strong>queries</strong> counts the statements executed within stored SQL programs.</li>' +
+ '<li><strong>questions</strong> counts the statements sent to the mysql server by mysql clients.</li>' +
+ '<li><strong>slow queries</strong> counts the number of statements that took more than <a href="http://dev.mysql.com/doc/refman/5.7/en/server-system-variables.html#sysvar_long_query_time" target="_blank">long_query_time</a> seconds to be executed.' +
+ ' For more information about slow queries check the mysql <a href="http://dev.mysql.com/doc/refman/5.7/en/slow-query-log.html" target="_blank">slow query log</a>.</li>' +
+ '</ul>'
+ },
+
+ 'mysql.handlers': {
+ info: 'Usage of the internal handlers of mysql. This chart provides very good insights of what the mysql server is actually doing.' +
+ ' (if the chart is not showing all these dimensions it is because they are zero - set <strong>Which dimensions to show?</strong> to <strong>All</strong> from the dashboard settings, to render even the zero values)<ul>' +
+ '<li><strong>commit</strong>, the number of internal <a href="http://dev.mysql.com/doc/refman/5.7/en/commit.html" target="_blank">COMMIT</a> statements.</li>' +
+ '<li><strong>delete</strong>, the number of times that rows have been deleted from tables.</li>' +
+ '<li><strong>prepare</strong>, a counter for the prepare phase of two-phase commit operations.</li>' +
+ '<li><strong>read first</strong>, the number of times the first entry in an index was read. A high value suggests that the server is doing a lot of full index scans; e.g. <strong>SELECT col1 FROM foo</strong>, with col1 indexed.</li>' +
+ '<li><strong>read key</strong>, the number of requests to read a row based on a key. If this value is high, it is a good indication that your tables are properly indexed for your queries.</li>' +
+ '<li><strong>read next</strong>, the number of requests to read the next row in key order. This value is incremented if you are querying an index column with a range constraint or if you are doing an index scan.</li>' +
+ '<li><strong>read prev</strong>, the number of requests to read the previous row in key order. This read method is mainly used to optimize <strong>ORDER BY ... DESC</strong>.</li>' +
+ '<li><strong>read rnd</strong>, the number of requests to read a row based on a fixed position. A high value indicates you are doing a lot of queries that require sorting of the result. You probably have a lot of queries that require MySQL to scan entire tables or you have joins that do not use keys properly.</li>' +
+ '<li><strong>read rnd next</strong>, the number of requests to read the next row in the data file. This value is high if you are doing a lot of table scans. Generally this suggests that your tables are not properly indexed or that your queries are not written to take advantage of the indexes you have.</li>' +
+ '<li><strong>rollback</strong>, the number of requests for a storage engine to perform a rollback operation.</li>' +
+ '<li><strong>savepoint</strong>, the number of requests for a storage engine to place a savepoint.</li>' +
+ '<li><strong>savepoint rollback</strong>, the number of requests for a storage engine to roll back to a savepoint.</li>' +
+ '<li><strong>update</strong>, the number of requests to update a row in a table.</li>' +
+ '<li><strong>write</strong>, the number of requests to insert a row in a table.</li>' +
+ '</ul>'
+ },
+
+ 'mysql.table_locks': {
+ info: 'MySQL table locks counters: <ul>' +
+ '<li><strong>immediate</strong>, the number of times that a request for a table lock could be granted immediately.</li>' +
+ '<li><strong>waited</strong>, the number of times that a request for a table lock could not be granted immediately and a wait was needed. If this is high and you have performance problems, you should first optimize your queries, and then either split your table or tables or use replication.</li>' +
+ '</ul>'
+ },
+
+ // ------------------------------------------------------------------------
+ // APACHE
+
+ 'apache.connections': {
+ colors: NETDATA.colors[4],
+ mainheads: [
+ gaugeChart('Connections', '12%', '', NETDATA.colors[4])
+ ]
+ },
+
+ 'apache.requests': {
+ colors: NETDATA.colors[0],
+ mainheads: [
+ gaugeChart('Requests', '12%', '', NETDATA.colors[0])
+ ]
+ },
+
+ 'apache.net': {
+ colors: NETDATA.colors[3],
+ mainheads: [
+ gaugeChart('Bandwidth', '12%', '', NETDATA.colors[3])
+ ]
+ },
+
+ 'apache.workers': {
+ mainheads: [
+ function(id) {
+ return '<div data-netdata="' + id + '"'
+ + ' data-dimensions="busy"'
+ + ' data-append-options="percentage"'
+ + ' data-gauge-max-value="100"'
+ + ' data-chart-library="gauge"'
+ + ' data-title="Workers Utilization"'
+ + ' data-units="percentage %"'
+ + ' data-gauge-adjust="width"'
+ + ' data-width="12%"'
+ + ' data-before="0"'
+ + ' data-after="-CHART_DURATION"'
+ + ' data-points="CHART_DURATION"'
+ + ' role="application"></div>';
+ }
+ ]
+ },
+
+ 'apache.bytesperreq': {
+ colors: NETDATA.colors[3],
+ height: 0.5
+ },
+
+ 'apache.reqpersec': {
+ colors: NETDATA.colors[4],
+ height: 0.5
+ },
+
+ 'apache.bytespersec': {
+ colors: NETDATA.colors[6],
+ height: 0.5
+ },
+
+
+ // ------------------------------------------------------------------------
+ // NGINX
+
+ 'nginx.connections': {
+ colors: NETDATA.colors[4],
+ mainheads: [
+ gaugeChart('Connections', '12%', '', NETDATA.colors[4])
+ ]
+ },
+
+ 'nginx.requests': {
+ colors: NETDATA.colors[0],
+ mainheads: [
+ gaugeChart('Requests', '12%', '', NETDATA.colors[0])
+ ]
+ },
+
+ // ------------------------------------------------------------------------
+ // NETDATA
+
+ 'netdata.response_time': {
+ info: 'The netdata API response time measures the time netdata needed to serve requests. This time includes everything, from the reception of the first byte of a request, to the dispatch of the last byte of its reply, therefore it includes all network latencies involved (i.e. a client over a slow network will influence these metrics).'
+ }
};
function anyAttribute(obj, attr, key, def) {
- if(typeof obj[key] !== 'undefined') {
- if(typeof obj[key][attr] !== 'undefined')
- return obj[key][attr];
- }
- return def;
+ if(typeof obj[key] !== 'undefined') {
+ if(typeof obj[key][attr] !== 'undefined')
+ return obj[key][attr];
+ }
+ return def;
}
function menuTitle(chart) {
- if(typeof chart.menu_pattern !== 'undefined') {
- return anyAttribute(menuData, 'title', chart.menu_pattern, chart.menu_pattern).toString()
- + ': ' + chart.type.slice(-(chart.type.length - chart.menu_pattern.length - 1)).toString();
- }
+ if(typeof chart.menu_pattern !== 'undefined') {
+ return anyAttribute(menuData, 'title', chart.menu_pattern, chart.menu_pattern).toString()
+ + ': ' + chart.type.slice(-(chart.type.length - chart.menu_pattern.length - 1)).toString();
+ }
- return anyAttribute(menuData, 'title', chart.menu, chart.menu);
+ return anyAttribute(menuData, 'title', chart.menu, chart.menu);
}
function menuInfo(menu) {
- return anyAttribute(menuData, 'info', menu, null);
+ return anyAttribute(menuData, 'info', menu, null);
}
function menuHeight(menu, relative) {
- return anyAttribute(menuData, 'height', menu, 1.0) * relative;
+ return anyAttribute(menuData, 'height', menu, 1.0) * relative;
}
function submenuTitle(menu, submenu) {
- var key = menu + '.' + submenu;
- return anyAttribute(submenuData, 'title', key, submenu);
+ var key = menu + '.' + submenu;
+ return anyAttribute(submenuData, 'title', key, submenu);
}
function submenuInfo(menu, submenu) {
- var key = menu + '.' + submenu;
- return anyAttribute(submenuData, 'info', key, null);
+ var key = menu + '.' + submenu;
+ return anyAttribute(submenuData, 'info', key, null);
}
function submenuHeight(menu, submenu, relative) {
- var key = menu + '.' + submenu;
- return anyAttribute(submenuData, 'height', key, 1.0) * relative;
+ var key = menu + '.' + submenu;
+ return anyAttribute(submenuData, 'height', key, 1.0) * relative;
}
function chartInfo(id) {
- if(typeof chartData[id] !== 'undefined' && typeof chartData[id].info !== 'undefined')
- return '<div class="chart-message netdata-chart-alignment" role="document">' + chartData[id].info + '</div>';
- else
- return '';
+ if(typeof chartData[id] !== 'undefined' && typeof chartData[id].info !== 'undefined')
+ return '<div class="chart-message netdata-chart-alignment" role="document">' + chartData[id].info + '</div>';
+ else
+ return '';
}
function chartHeight(id, def) {
- if(typeof chartData[id] !== 'undefined' && typeof chartData[id].height !== 'undefined')
- return def * chartData[id].height;
- else
- return def;
+ if(typeof chartData[id] !== 'undefined' && typeof chartData[id].height !== 'undefined')
+ return def * chartData[id].height;
+ else
+ return def;
}
@@ -1610,657 +2051,915 @@ function chartHeight(id, def) {
// enrich the data structure returned by netdata
// to reflect our menu system and content
function enrichChartData(chart) {
- var tmp = chart.type.split('_')[0];
-
- switch(tmp) {
- case 'ap':
- case 'net':
- case 'disk':
- chart.menu = tmp;
- break;
-
- case 'mysql':
- case 'named':
- case 'cgroup':
- chart.menu = chart.type;
- chart.menu_pattern = tmp;
- break;
-
- case 'tc':
- chart.menu = tmp;
-
- // find a name for this device from fireqos info
- // we strip '_(in|out)' or '(in|out)_'
- if(typeof options.submenu_names[chart.family] === 'undefined' || options.submenu_names[chart.family] === chart.family) {
- var n = chart.name.split('.')[1];
- if(n.endsWith('_in'))
- options.submenu_names[chart.family] = n.slice(0, n.lastIndexOf('_in'));
- else if(n.endsWith('_out'))
- options.submenu_names[chart.family] = n.slice(0, n.lastIndexOf('_out'));
- else if(n.startsWith('in_'))
- options.submenu_names[chart.family] = n.slice(3, n.length);
- else if(n.startsWith('out_'))
- options.submenu_names[chart.family] = n.slice(4, n.length);
- }
-
- // increase the priority of IFB devices
- // to have inbound appear before outbound
- if(chart.id.match(/.*-ifb$/))
- chart.priority--;
-
- break;
-
- default:
- chart.menu = chart.type;
- break;
- }
-
- chart.submenu = chart.family;
+ var tmp = chart.type.split('_')[0];
+
+ switch(tmp) {
+ case 'ap':
+ case 'net':
+ case 'disk':
+ chart.menu = tmp;
+ break;
+
+ case 'cgroup':
+ chart.menu = chart.type;
+ if(chart.id.match(/.*[\._\/-:]qemu[\._\/-:]*/) || chart.id.match(/.*[\._\/-:]kvm[\._\/-:]*/))
+ chart.menu_pattern = 'cgqemu';
+ else
+ chart.menu_pattern = 'cgroup';
+ break;
+
+ case 'apache':
+ case 'exim':
+ case 'memcached':
+ case 'mysql':
+ case 'named':
+ case 'nginx':
+ case 'phpfpm':
+ case 'postfix':
+ case 'redis':
+ case 'ipfs':
+ case 'squid':
+ case 'snmp':
+ case 'tomcat':
+ chart.menu = chart.type;
+ chart.menu_pattern = tmp;
+ break;
+
+ case 'tc':
+ chart.menu = tmp;
+
+ // find a name for this device from fireqos info
+ // we strip '_(in|out)' or '(in|out)_'
+ if(typeof options.submenu_names[chart.family] === 'undefined' || options.submenu_names[chart.family] === chart.family) {
+ var n = chart.name.split('.')[1];
+ if(n.endsWith('_in'))
+ options.submenu_names[chart.family] = n.slice(0, n.lastIndexOf('_in'));
+ else if(n.endsWith('_out'))
+ options.submenu_names[chart.family] = n.slice(0, n.lastIndexOf('_out'));
+ else if(n.startsWith('in_'))
+ options.submenu_names[chart.family] = n.slice(3, n.length);
+ else if(n.startsWith('out_'))
+ options.submenu_names[chart.family] = n.slice(4, n.length);
+ }
+
+ // increase the priority of IFB devices
+ // to have inbound appear before outbound
+ if(chart.id.match(/.*-ifb$/))
+ chart.priority--;
+
+ break;
+
+ default:
+ chart.menu = chart.type;
+ break;
+ }
+
+ chart.submenu = chart.family;
}
// ----------------------------------------------------------------------------
function name2id(s) {
- return s
- .replace(/ /g, '_')
- .replace(/\(/g, '_')
- .replace(/\)/g, '_')
- .replace(/\./g, '_')
- .replace(/\//g, '_');
+ return s
+ .replace(/ /g, '_')
+ .replace(/\(/g, '_')
+ .replace(/\)/g, '_')
+ .replace(/\./g, '_')
+ .replace(/\//g, '_');
}
function headMain(charts, duration) {
- var head = '';
-
- if(typeof charts['system.swap'] !== 'undefined')
- head += '<div style="margin-right: 10px;" data-netdata="system.swap"'
- + ' data-dimensions="free"'
- + ' data-append-options="percentage"'
- + ' data-chart-library="easypiechart"'
- + ' data-title="Free Swap"'
- + ' data-units="%"'
- + ' data-easypiechart-max-value="100"'
- + ' data-width="8%"'
- + ' data-before="0"'
- + ' data-after="-' + duration.toString() + '"'
- + ' data-points="' + duration.toString() + '"'
- + ' data-colors="#DD4400"'
- + ' role="application"></div>';
-
- if(typeof charts['system.io'] !== 'undefined') {
- head += '<div style="margin-right: 10px;" data-netdata="system.io"'
- + ' data-dimensions="in"'
- + ' data-chart-library="easypiechart"'
- + ' data-title="Disk Read"'
- + ' data-units="KB / s"'
- + ' data-width="10%"'
- + ' data-before="0"'
- + ' data-after="-' + duration.toString() + '"'
- + ' data-points="' + duration.toString() + '"'
- + ' role="application"></div>';
-
- head += '<div style="margin-right: 10px;" data-netdata="system.io"'
- + ' data-dimensions="out"'
- + ' data-chart-library="easypiechart"'
- + ' data-title="Disk Write"'
- + ' data-units="KB / s"'
- + ' data-width="10%"'
- + ' data-before="0"'
- + ' data-after="-' + duration.toString() + '"'
- + ' data-points="' + duration.toString() + '"'
- + ' role="application"></div>';
- }
-
- if(typeof charts['system.cpu'] !== 'undefined')
- head += '<div data-netdata="system.cpu"'
- + ' data-chart-library="gauge"'
- + ' data-title="CPU"'
- + ' data-units="%"'
- + ' data-gauge-max-value="100"'
- + ' data-width="18%"'
- + ' data-after="-' + duration.toString() + '"'
- + ' data-points="' + duration.toString() + '"'
- + ' data-colors="' + NETDATA.colors[12] + '"'
- + ' role="application"></div>';
-
- if(typeof charts['system.ipv4'] !== 'undefined') {
- head += '<div style="margin-right: 10px;" data-netdata="system.ipv4"'
- + ' data-dimensions="received"'
- + ' data-chart-library="easypiechart"'
- + ' data-title="IPv4 Inbound"'
- + ' data-units="kbps"'
- + ' data-width="10%"'
- + ' data-before="0"'
- + ' data-after="-' + duration.toString() + '"'
- + ' data-points="' + duration.toString() + '"'
- + ' role="application"></div>';
-
- head += '<div style="margin-right: 10px;" data-netdata="system.ipv4"'
- + ' data-dimensions="sent"'
- + ' data-chart-library="easypiechart"'
- + ' data-title="IPv4 Outbound"'
- + ' data-units="kbps"'
- + ' data-width="10%"'
- + ' data-before="0"'
- + ' data-after="-' + duration.toString() + '"'
- + ' data-points="' + duration.toString() + '"'
- + ' role="application"></div>';
- }
- else if(typeof charts['system.ipv6'] !== 'undefined') {
- head += '<div style="margin-right: 10px;" data-netdata="system.ipv6"'
- + ' data-dimensions="received"'
- + ' data-chart-library="easypiechart"'
- + ' data-title="IPv6 Inbound"'
- + ' data-units="kbps"'
- + ' data-width="10%"'
- + ' data-before="0"'
- + ' data-after="-' + duration.toString() + '"'
- + ' data-points="' + duration.toString() + '"'
- + ' role="application"></div>';
-
- head += '<div style="margin-right: 10px;" data-netdata="system.ipv6"'
- + ' data-dimensions="sent"'
- + ' data-chart-library="easypiechart"'
- + ' data-title="IPv6 Outbound"'
- + ' data-units="kbps"'
- + ' data-width="10%"'
- + ' data-before="0"'
- + ' data-after="-' + duration.toString() + '"'
- + ' data-points="' + duration.toString() + '"'
- + ' role="application"></div>';
- }
-
- if(typeof charts['system.ram'] !== 'undefined')
- head += '<div style="margin-right: 10px;" data-netdata="system.ram"'
- + ' data-dimensions="cached|free"'
- + ' data-append-options="percentage"'
- + ' data-chart-library="easypiechart"'
- + ' data-title="Available RAM"'
- + ' data-units="%"'
- + ' data-easypiechart-max-value="100"'
- + ' data-width="8%"'
- + ' data-after="-' + duration.toString() + '"'
- + ' data-points="' + duration.toString() + '"'
- + ' data-colors="' + NETDATA.colors[7] + '"'
- + ' role="application"></div>';
-
- return head;
+ var head = '';
+
+ if(typeof charts['system.swap'] !== 'undefined')
+ head += '<div style="margin-right: 10px;" data-netdata="system.swap"'
+ + ' data-dimensions="free"'
+ + ' data-append-options="percentage"'
+ + ' data-chart-library="easypiechart"'
+ + ' data-title="Free Swap"'
+ + ' data-units="%"'
+ + ' data-easypiechart-max-value="100"'
+ + ' data-width="8%"'
+ + ' data-before="0"'
+ + ' data-after="-' + duration.toString() + '"'
+ + ' data-points="' + duration.toString() + '"'
+ + ' data-colors="#DD4400"'
+ + ' role="application"></div>';
+
+ if(typeof charts['system.io'] !== 'undefined') {
+ head += '<div style="margin-right: 10px;" data-netdata="system.io"'
+ + ' data-dimensions="in"'
+ + ' data-chart-library="easypiechart"'
+ + ' data-title="Disk Read"'
+ + ' data-width="10%"'
+ + ' data-before="0"'
+ + ' data-after="-' + duration.toString() + '"'
+ + ' data-points="' + duration.toString() + '"'
+ + ' role="application"></div>';
+
+ head += '<div style="margin-right: 10px;" data-netdata="system.io"'
+ + ' data-dimensions="out"'
+ + ' data-chart-library="easypiechart"'
+ + ' data-title="Disk Write"'
+ + ' data-width="10%"'
+ + ' data-before="0"'
+ + ' data-after="-' + duration.toString() + '"'
+ + ' data-points="' + duration.toString() + '"'
+ + ' role="application"></div>';
+ }
+
+ if(typeof charts['system.cpu'] !== 'undefined')
+ head += '<div data-netdata="system.cpu"'
+ + ' data-chart-library="gauge"'
+ + ' data-title="CPU"'
+ + ' data-units="%"'
+ + ' data-gauge-max-value="100"'
+ + ' data-width="18%"'
+ + ' data-after="-' + duration.toString() + '"'
+ + ' data-points="' + duration.toString() + '"'
+ + ' data-colors="' + NETDATA.colors[12] + '"'
+ + ' role="application"></div>';
+
+ if(typeof charts['system.ipv4'] !== 'undefined') {
+ head += '<div style="margin-right: 10px;" data-netdata="system.ipv4"'
+ + ' data-dimensions="received"'
+ + ' data-chart-library="easypiechart"'
+ + ' data-title="IPv4 Inbound"'
+ + ' data-width="10%"'
+ + ' data-before="0"'
+ + ' data-after="-' + duration.toString() + '"'
+ + ' data-points="' + duration.toString() + '"'
+ + ' role="application"></div>';
+
+ head += '<div style="margin-right: 10px;" data-netdata="system.ipv4"'
+ + ' data-dimensions="sent"'
+ + ' data-chart-library="easypiechart"'
+ + ' data-title="IPv4 Outbound"'
+ + ' data-width="10%"'
+ + ' data-before="0"'
+ + ' data-after="-' + duration.toString() + '"'
+ + ' data-points="' + duration.toString() + '"'
+ + ' role="application"></div>';
+ }
+ else if(typeof charts['system.ipv6'] !== 'undefined') {
+ head += '<div style="margin-right: 10px;" data-netdata="system.ipv6"'
+ + ' data-dimensions="received"'
+ + ' data-chart-library="easypiechart"'
+ + ' data-title="IPv6 Inbound"'
+ + ' data-units="kbps"'
+ + ' data-width="10%"'
+ + ' data-before="0"'
+ + ' data-after="-' + duration.toString() + '"'
+ + ' data-points="' + duration.toString() + '"'
+ + ' role="application"></div>';
+
+ head += '<div style="margin-right: 10px;" data-netdata="system.ipv6"'
+ + ' data-dimensions="sent"'
+ + ' data-chart-library="easypiechart"'
+ + ' data-title="IPv6 Outbound"'
+ + ' data-units="kbps"'
+ + ' data-width="10%"'
+ + ' data-before="0"'
+ + ' data-after="-' + duration.toString() + '"'
+ + ' data-points="' + duration.toString() + '"'
+ + ' role="application"></div>';
+ }
+
+ if(typeof charts['system.ram'] !== 'undefined')
+ head += '<div style="margin-right: 10px;" data-netdata="system.ram"'
+ + ' data-dimensions="cached|free"'
+ + ' data-append-options="percentage"'
+ + ' data-chart-library="easypiechart"'
+ + ' data-title="Available RAM"'
+ + ' data-units="%"'
+ + ' data-easypiechart-max-value="100"'
+ + ' data-width="8%"'
+ + ' data-after="-' + duration.toString() + '"'
+ + ' data-points="' + duration.toString() + '"'
+ + ' data-colors="' + NETDATA.colors[7] + '"'
+ + ' role="application"></div>';
+
+ return head;
}
function generateHeadCharts(type, chart, duration) {
- var head = '';
- var hcharts = anyAttribute(chartData, type, chart.context, []);
- if(hcharts.length > 0) {
- var hi = 0, hlen = hcharts.length;
- while(hi < hlen) {
- if(typeof hcharts[hi] === 'function')
- head += hcharts[hi](chart.id).replace('CHART_DURATION', duration.toString()).replace('CHART_UNIQUE_ID', chart.id);
- else
- head += hcharts[hi].replace('CHART_DURATION', duration.toString()).replace('CHART_UNIQUE_ID', chart.id);
- hi++;
- }
- }
- return head;
+ var head = '';
+ var hcharts = anyAttribute(chartData, type, chart.context, []);
+ if(hcharts.length > 0) {
+ var hi = 0, hlen = hcharts.length;
+ while(hi < hlen) {
+ if(typeof hcharts[hi] === 'function')
+ head += hcharts[hi](chart.id).replace('CHART_DURATION', duration.toString()).replace('CHART_UNIQUE_ID', chart.id);
+ else
+ head += hcharts[hi].replace('CHART_DURATION', duration.toString()).replace('CHART_UNIQUE_ID', chart.id);
+ hi++;
+ }
+ }
+ return head;
}
function renderPage(menus, data) {
- var div = document.getElementById('charts_div');
- var pcent_width = Math.floor(100 / chartsPerRow($(div).width()));
-
- // find the proper duration for per-second updates
- var duration = Math.round(($(div).width() * pcent_width / 100 * data.update_every / 3) / 60) * 60;
- var html = '';
- var sidebar = '<ul class="nav dashboard-sidenav" data-spy="affix" id="sidebar_ul">';
- var mainhead = headMain(data.charts, duration);
-
- // sort the menus
- var main = sortObjectByPriority(menus);
- var i = 0, len = main.length;
- while(i < len) {
- var menu = main[i++];
-
- // generate an entry at the main menu
-
- var menuid = name2id(menu);
- sidebar += '<li class=""><a href="#' + menuid + '">' + menus[menu].title + '</a><ul class="nav">';
- html += '<div role="section"><div role="sectionhead"><h1 id="' + menuid + '" role="heading">' + menus[menu].title + '</h1></div><div id="menu_' + menuid + '" role="document">';
-
- if(menus[menu].info !== null)
- html += menus[menu].info;
-
- // console.log(' >> ' + menu + ' (' + menus[menu].priority + '): ' + menus[menu].title);
-
- var shtml = '';
- var mhead = '<div class="netdata-chart-row">' + mainhead;
- mainhead = '';
-
- // sort the submenus of this menu
- var sub = sortObjectByPriority(menus[menu].submenus);
- var si = 0, slen = sub.length;
- while(si < slen) {
- var submenu = sub[si++];
-
- // generate an entry at the submenu
- var submenuid = name2id(menu + '_' + submenu);
- sidebar += '<li class><a href="#' + submenuid + '">' + menus[menu].submenus[submenu].title + '</a></li>';
- shtml += '<div class="netdata-group-container" id="submenu_' + submenuid + '" style="display: inline-block; width: ' + pcent_width.toString() + '%"><h2 id="' + submenuid + '" class="netdata-chart-alignment" role="heading">' + menus[menu].submenus[submenu].title + '</h2>';
-
- if(menus[menu].submenus[submenu].info !== null)
- shtml += '<div class="chart-message netdata-chart-alignment" role="document">' + menus[menu].submenus[submenu].info + '</div>';
-
- var head = '<div class="netdata-chart-row">';
- var chtml = '';
-
- // console.log(' \------- ' + submenu + ' (' + menus[menu].submenus[submenu].priority + '): ' + menus[menu].submenus[submenu].title);
-
- // sort the charts in this submenu of this menu
- menus[menu].submenus[submenu].charts.sort(prioritySort);
- var ci = 0, clen = menus[menu].submenus[submenu].charts.length;
- while(ci < clen) {
- var chart = menus[menu].submenus[submenu].charts[ci++];
-
- // generate the submenu heading charts
- mhead += generateHeadCharts('mainheads', chart, duration);
- head += generateHeadCharts('heads', chart, duration);
-
- // generate the chart
- chtml += chartInfo(chart.context) + '<div data-netdata="' + chart.id + '"'
- + ' data-width="' + pcent_width.toString() + '%"'
- + ' data-height="' + chartHeight(chart.context, options.chartsHeight).toString() + 'px"'
- + ' data-before="0"'
- + ' data-after="-' + duration.toString() + '"'
- + ' data-id="' + name2id(options.hostname + '/' + chart.id) + '"'
- + ' data-colors="' + anyAttribute(chartData, 'colors', chart.context, '') + '"'
- + ' role="application"></div>';
-
- // console.log(' \------- ' + chart.id + ' (' + chart.priority + '): ' + chart.context + ' height: ' + menus[menu].submenus[submenu].height);
- }
-
- head += '</div>';
- shtml += head + chtml + '</div>';
- }
-
- mhead += '</div>';
- sidebar += '</ul></li>';
- html += mhead + shtml + '</div></div><hr role="separator"/>';
- }
-
- sidebar += '</ul>';
- div.innerHTML = html;
- document.getElementById('sidebar').innerHTML = sidebar;
- finalizePage();
+ var div = document.getElementById('charts_div');
+ var pcent_width = Math.floor(100 / chartsPerRow($(div).width()));
+
+ // find the proper duration for per-second updates
+ var duration = Math.round(($(div).width() * pcent_width / 100 * data.update_every / 3) / 60) * 60;
+ var html = '';
+ var sidebar = '<ul class="nav dashboard-sidenav" data-spy="affix" id="sidebar_ul">';
+ var mainhead = headMain(data.charts, duration);
+
+ // sort the menus
+ var main = sortObjectByPriority(menus);
+ var i = 0, len = main.length;
+ while(i < len) {
+ var menu = main[i++];
+
+ // generate an entry at the main menu
+
+ var menuid = name2id(menu);
+ sidebar += '<li class=""><a href="#' + menuid + '" onClick="return scrollToId(\'' + menuid + '\');">' + menus[menu].title + '</a><ul class="nav">';
+ html += '<div role="section"><div role="sectionhead"><h1 id="' + menuid + '" role="heading">' + menus[menu].title + '</h1></div><div id="menu_' + menuid + '" role="document">';
+
+ if(menus[menu].info !== null)
+ html += menus[menu].info;
+
+ // console.log(' >> ' + menu + ' (' + menus[menu].priority + '): ' + menus[menu].title);
+
+ var shtml = '';
+ var mhead = '<div class="netdata-chart-row">' + mainhead;
+ mainhead = '';
+
+ // sort the submenus of this menu
+ var sub = sortObjectByPriority(menus[menu].submenus);
+ var si = 0, slen = sub.length;
+ while(si < slen) {
+ var submenu = sub[si++];
+
+ // generate an entry at the submenu
+ var submenuid = name2id(menu + '_' + submenu);
+ sidebar += '<li class><a href="#' + submenuid + '" onClick="return scrollToId(\'' + submenuid + '\');">' + menus[menu].submenus[submenu].title + '</a></li>';
+ shtml += '<div class="netdata-group-container" id="submenu_' + submenuid + '" style="display: inline-block; width: ' + pcent_width.toString() + '%"><h2 id="' + submenuid + '" class="netdata-chart-alignment" role="heading">' + menus[menu].submenus[submenu].title + '</h2>';
+
+ if(menus[menu].submenus[submenu].info !== null)
+ shtml += '<div class="chart-message netdata-chart-alignment" role="document">' + menus[menu].submenus[submenu].info + '</div>';
+
+ var head = '<div class="netdata-chart-row">';
+ var chtml = '';
+
+ // console.log(' \------- ' + submenu + ' (' + menus[menu].submenus[submenu].priority + '): ' + menus[menu].submenus[submenu].title);
+
+ // sort the charts in this submenu of this menu
+ menus[menu].submenus[submenu].charts.sort(prioritySort);
+ var ci = 0, clen = menus[menu].submenus[submenu].charts.length;
+ while(ci < clen) {
+ var chart = menus[menu].submenus[submenu].charts[ci++];
+
+ // generate the submenu heading charts
+ mhead += generateHeadCharts('mainheads', chart, duration);
+ head += generateHeadCharts('heads', chart, duration);
+
+ // generate the chart
+ chtml += chartInfo(chart.context) + '<div data-netdata="' + chart.id + '"'
+ + ' data-width="' + pcent_width.toString() + '%"'
+ + ' data-height="' + chartHeight(chart.context, options.chartsHeight).toString() + 'px"'
+ + ' data-before="0"'
+ + ' data-after="-' + duration.toString() + '"'
+ + ' data-id="' + name2id(options.hostname + '/' + chart.id) + '"'
+ + ' data-colors="' + anyAttribute(chartData, 'colors', chart.context, '') + '"'
+ + ' role="application"></div>';
+
+ // console.log(' \------- ' + chart.id + ' (' + chart.priority + '): ' + chart.context + ' height: ' + menus[menu].submenus[submenu].height);
+ }
+
+ head += '</div>';
+ shtml += head + chtml + '</div>';
+ }
+
+ mhead += '</div>';
+ sidebar += '</ul></li>';
+ html += mhead + shtml + '</div></div><hr role="separator"/>';
+ }
+
+ sidebar += '</ul>';
+ div.innerHTML = html;
+ document.getElementById('sidebar').innerHTML = sidebar;
+ finalizePage();
}
function renderChartsAndMenu(data) {
- var menus = {};
- var charts = data.charts;
-
- for(var c in charts) {
- enrichChartData(charts[c]);
-
- // create the menu
- if(typeof menus[charts[c].menu] === 'undefined') {
- menus[charts[c].menu] = {
- priority: charts[c].priority,
- submenus: {},
- title: menuTitle(charts[c]),
- info: menuInfo(charts[c].menu),
- height: menuHeight(charts[c].menu, options.chartsHeight)
- };
- }
-
- if(charts[c].priority < menus[charts[c].menu].priority)
- menus[charts[c].menu].priority = charts[c].priority;
-
- // create the submenu
- if(typeof menus[charts[c].menu].submenus[charts[c].submenu] === 'undefined') {
- menus[charts[c].menu].submenus[charts[c].submenu] = {
- priority: charts[c].priority,
- charts: new Array(),
- title: null,
- info: submenuInfo(charts[c].menu, charts[c].submenu),
- height: submenuHeight(charts[c].menu, charts[c].submenu, menus[charts[c].menu].height)
- };
- }
-
- if(charts[c].priority < menus[charts[c].menu].submenus[charts[c].submenu].priority)
- menus[charts[c].menu].submenus[charts[c].submenu].priority = charts[c].priority;
-
- // index the chart in the menu/submenu
- menus[charts[c].menu].submenus[charts[c].submenu].charts.push(charts[c]);
- }
-
- // propagate the descriptive subname given to QoS
- // to all the other submenus with the same name
- for(var m in menus) {
- for(var s in menus[m].submenus) {
- // set the family using a name
- if(typeof options.submenu_names[s] !== 'undefined') {
- menus[m].submenus[s].title = s + ' (' + options.submenu_names[s] + ')';
- }
- else {
- menus[m].submenus[s].title = submenuTitle(m, s);
- }
- }
- }
-
- renderPage(menus, data);
+ var menus = options.menus;
+ var charts = data.charts;
+
+ for(var c in charts) {
+ enrichChartData(charts[c]);
+
+ // create the menu
+ if(typeof menus[charts[c].menu] === 'undefined') {
+ menus[charts[c].menu] = {
+ priority: charts[c].priority,
+ submenus: {},
+ title: menuTitle(charts[c]),
+ info: menuInfo(charts[c].menu),
+ height: menuHeight(charts[c].menu, options.chartsHeight)
+ };
+ }
+
+ if(charts[c].priority < menus[charts[c].menu].priority)
+ menus[charts[c].menu].priority = charts[c].priority;
+
+ // create the submenu
+ if(typeof menus[charts[c].menu].submenus[charts[c].submenu] === 'undefined') {
+ menus[charts[c].menu].submenus[charts[c].submenu] = {
+ priority: charts[c].priority,
+ charts: new Array(),
+ title: null,
+ info: submenuInfo(charts[c].menu, charts[c].submenu),
+ height: submenuHeight(charts[c].menu, charts[c].submenu, menus[charts[c].menu].height)
+ };
+ }
+
+ if(charts[c].priority < menus[charts[c].menu].submenus[charts[c].submenu].priority)
+ menus[charts[c].menu].submenus[charts[c].submenu].priority = charts[c].priority;
+
+ // index the chart in the menu/submenu
+ menus[charts[c].menu].submenus[charts[c].submenu].charts.push(charts[c]);
+ }
+
+ // propagate the descriptive subname given to QoS
+ // to all the other submenus with the same name
+ for(var m in menus) {
+ for(var s in menus[m].submenus) {
+ // set the family using a name
+ if(typeof options.submenu_names[s] !== 'undefined') {
+ menus[m].submenus[s].title = s + ' (' + options.submenu_names[s] + ')';
+ }
+ else {
+ menus[m].submenus[s].title = submenuTitle(m, s);
+ }
+ }
+ }
+
+ renderPage(menus, data);
+}
+
+function alarmsUpdateModal() {
+ var active = '<h3>Raised Alarms</h3><table class="table">';
+ var all = '<h3>All Running Alarms</h3><table class="table">';
+ var log = '<h3>Alarm Log</h3><table class="table"><tr><th>When</th><th>Chart</th><th>Alarm</th><th>Status</th></tr>';
+ var footer = '<hr/>These are <a href="https://github.com/firehol/netdata/wiki/Generating-Badges" target="_blank">netdata badges</a>. You can copy and paste their URLs to embed them in any web page. Their color indicates the state of the alarm: <b>red</b> is critical, <b>orange</b> is warning, <b>bright green</b> is ok, <b>light grey</b> is undefined (i.e. no data or no status), <b>black</b> is not initialized.';
+
+ NETDATA.alarms.get('all', function(data) {
+ if(data === null) {
+ document.getElementById('alarms_active').innerHTML =
+ document.getElementById('alarms_all').innerHTML =
+ document.getElementById('alarms_log').innerHTML =
+ 'failed to load alarm data!';
+ return;
+ }
+
+ var now = new Date().getTime();
+ var x;
+ var count_active = 0;
+ var count_all = 0;
+ var families = {};
+ for(x in data.alarms) {
+ var alarm = data.alarms[x];
+ var chart = options.data.charts[alarm.chart];
+ var family = alarm.family;
+
+ if(typeof chart !== 'undefined' && typeof chart.menu !== 'undefined' && typeof chart.submenu !== 'undefined')
+ family = chart.menu + ' - ' + chart.submenu;
+
+ if(typeof families[family] === 'undefined')
+ families[family] = new Array();
+
+ families[family].push(alarm);
+ }
+
+ for(x in families) {
+ var active_family_added = false;
+ var all_family_added = false;
+
+ var arr = families[x];
+ var c = arr.length;
+ while(c--) {
+ var alarm = arr[c];
+ if(alarm.status === 'WARNING' || alarm.status === 'CRITICAL') {
+ if(!active_family_added) {
+ active_family_added = true;
+ active += '<tr><th class="text-center"><h4>' + x + '</h4></th><th></th></tr>';
+ }
+ active += '<tr><td class="text-center" style="vertical-align:middle"><embed><img src="' + NETDATA.serverDefault + '/api/v1/badge.svg?chart=' + alarm.chart + '&alarm=' + alarm.name + '&refresh=auto&_=' + now.toString()+ '"></img></embed></td><td><b>' + alarm.info + '</b><table>' + ((typeof alarm.warn !== 'undefined')?('<tr><td>&nbsp;warning&nbsp;when&nbsp;</td><td><code>' + alarm.warn + '</code></td></tr>'):'') + ((typeof alarm.crit !== 'undefined')?('<tr><td style="text-align:right">&nbsp;critical&nbsp;when&nbsp;</td><td><code>' + alarm.crit + '</code></td></tr>'):'') + '<tr><td style="text-align:right"><small>&nbsp;source&nbsp;</small></td><td><small>' + alarm.source + '</small></td></tr></table></td></tr>';
+ count_active++;
+ }
+
+ if(!all_family_added) {
+ all_family_added = true;
+ all += '<tr><th class="text-center"><h4>' + x + '</h4></th><th></th></tr>';
+ }
+ all += '<tr><td class="text-center" style="vertical-align:middle"><embed><img src="' + NETDATA.serverDefault + '/api/v1/badge.svg?chart=' + alarm.chart + '&alarm=' + alarm.name + '&refresh=auto&_=' + now.toString()+ '"></img></embed></td><td><b>' + alarm.info + '</b><table>' + ((typeof alarm.warn !== 'undefined')?('<tr><td>&nbsp;warning&nbsp;when&nbsp;</td><td><code>' + alarm.warn + '</code></td></tr>'):'') + ((typeof alarm.crit !== 'undefined')?('<tr><td style="text-align:right">&nbsp;critical&nbsp;when&nbsp;</td><td><code>' + alarm.crit + '</code></td></tr>'):'') + '<tr><td style="text-align:right"><small>&nbsp;source&nbsp;</small></td><td><small>' + alarm.source + '</small></td></tr></table></td></tr>';
+ count_all++;
+ }
+ }
+ active += "</table>";
+ all += "</table>";
+
+ if(!count_active)
+ active += "<h4>Everything is normal. No raised alarms.</h4>";
+ else
+ active += footer;
+
+ if(!count_all)
+ all += "<h4>No alarms are running in this system.</h4>";
+ else
+ all += footer;
+
+ document.getElementById('alarms_active').innerHTML = active;
+ document.getElementById('alarms_all').innerHTML = all;
+
+ NETDATA.alarms.get_log(function(data) {
+ if(data === null) {
+ document.getElementById('alarms_log').innerHTML =
+ 'failed to load alarm data!';
+ return;
+ }
+
+ var i = 0;
+ var len = data.length;
+ if(len > 50) len = 50;
+ while(i < len) {
+ var time = new Date(data[i].when * 1000);
+ log += '<tr><td>' + time.toLocaleDateString() + ' ' + time.toLocaleTimeString() + '</td><td>' + data[i].chart + '</td><td>' + data[i].name + '</td><td>' + data[i].status + '</td></tr>';
+ i++;
+ }
+ log += "</table>";
+
+ if(i == 0)
+ log += "<h4>No alarms have been logged in this system.</h4>";
+
+ document.getElementById('alarms_log').innerHTML = log;
+ })
+ });
+}
+
+function alarmsCallback(data) {
+ var count = 0;
+ for(x in data.alarms)
+ count++;
+
+ if(count > 0)
+ document.getElementById('alarms_count_badge').innerHTML = count.toString();
+ else
+ document.getElementById('alarms_count_badge').innerHTML = '';
}
function downloadAllCharts(netdata_url) {
- if(typeof netdata_url === 'undefined' || netdata_url === null)
- netdata_url = NETDATA.serverDefault;
+ if(typeof netdata_url === 'undefined' || netdata_url === null)
+ netdata_url = NETDATA.serverDefault;
+
+ NETDATA.pause(function() {
+ $("#loadOverlay").css("display","none");
+ $("#loadOverlay").css("display","none");
- NETDATA.pause(function() {
+ NETDATA.alarms.callback = alarmsCallback;
- // download all the charts the server knows
- NETDATA.chartRegistry.downloadAll(netdata_url, function(data) {
+ // download all the charts the server knows
+ NETDATA.chartRegistry.downloadAll(netdata_url, function(data) {
- options.data = data;
- options.hostname = data.hostname;
- document.getElementById('hostname').innerHTML = options.hostname;
- document.getElementById('hostname').href = NETDATA.serverDefault;
- document.title = options.hostname + ' dashboard';
+ options.data = data;
+ options.hostname = data.hostname;
+ document.getElementById('hostname').innerHTML = options.hostname;
+ document.getElementById('hostname').href = NETDATA.serverDefault;
+ document.title = options.hostname + ' netdata dashboard';
- renderChartsAndMenu(data);
+ renderChartsAndMenu(data);
- // prepare our DOM
-// prepareScreen(data);
+ // prepare our DOM
+// prepareScreen(data);
- // due to affix issues, prepareScreen() will unpause
- // netdata as needed
- });
- });
+ // due to affix issues, prepareScreen() will unpause
+ // netdata as needed
+ });
+ });
}
// ----------------------------------------------------------------------------
function versionLog(msg) {
- document.getElementById('versionCheckLog').innerHTML = msg;
+ document.getElementById('versionCheckLog').innerHTML = msg;
}
function getNetdataVersion(callback) {
- versionLog('Downloading installed version info from netdata...');
-
- $.ajax({
- url: 'version.txt',
- async: true,
- cache: false
- })
- .done(function(data) {
- data = data.replace(/(\r\n|\n|\r| |\t)/gm,"");
- if(data.length !== 40) {
- versionLog('Received version string is invalid.');
- callback(null);
- }
- else {
- versionLog('Installed version of netdata is ' + data);
- document.getElementById('netdataVersion').innerHTML = data;
- callback(data);
- }
- })
- .fail(function() {
- versionLog('Failed to download installed version info from netdata!');
- callback(null);
- });
+ versionLog('Downloading installed version info from netdata...');
+
+ $.ajax({
+ url: 'version.txt',
+ async: true,
+ cache: false
+ })
+ .done(function(data) {
+ data = data.replace(/(\r\n|\n|\r| |\t)/gm,"");
+ if(data.length !== 40) {
+ versionLog('Received version string is invalid.');
+ callback(null);
+ }
+ else {
+ versionLog('Installed version of netdata is ' + data);
+ document.getElementById('netdataVersion').innerHTML = data;
+ callback(data);
+ }
+ })
+ .fail(function() {
+ versionLog('Failed to download installed version info from netdata!');
+ callback(null);
+ });
}
function getGithubLatestCommit(callback) {
- versionLog('Downloading latest version info from github...');
-
- $.ajax({
- url: 'https://api.github.com/repos/firehol/netdata/commits',
- async: true,
- cache: false
- })
- .done(function(data) {
- versionLog('Latest version info from github is ' + data[0].sha);
- callback(data[0].sha);
- })
- .fail(function() {
- versionLog('Failed to download installed version info from github!');
- callback(null);
- });
+ versionLog('Downloading latest version info from github...');
+
+ $.ajax({
+ url: 'https://api.github.com/repos/firehol/netdata/commits',
+ async: true,
+ cache: false
+ })
+ .done(function(data) {
+ versionLog('Latest version info from github is ' + data[0].sha);
+ callback(data[0].sha);
+ })
+ .fail(function() {
+ versionLog('Failed to download installed version info from github!');
+ callback(null);
+ });
}
function checkForUpdate(callback) {
- getNetdataVersion(function(sha1) {
- if(sha1 === null) callback(null, null);
+ getNetdataVersion(function(sha1) {
+ if(sha1 === null) callback(null, null);
- getGithubLatestCommit(function(sha2) {
- callback(sha1, sha2);
- });
- });
+ getGithubLatestCommit(function(sha2) {
+ callback(sha1, sha2);
+ });
+ });
- return null;
+ return null;
}
-var updateBlinkCounter = 0;
function notifyForUpdate(force) {
- versionLog('<p>checking for updates...</p>');
-
- var now = new Date().getTime();
-
- if(typeof force === 'undefined' || force !== true) {
- var last = loadLocalStorage('last_update_check');
-
- if(typeof last === 'string')
- last = parseInt(last);
- else
- last = 0;
-
- if(now - last < 3600000 * 8) {
- // no need to check it - too soon
- return;
- }
- }
-
- checkForUpdate(function(sha1, sha2) {
- var save = false;
-
- if(sha1 === null) {
- save = false;
- versionLog('<p><big>Failed to get your netdata version!</big></p><p>You can always get the latest version of netdata from <a href="https://github.com/firehol/netdata" target="_blank">its github page</a>.</p>');
- }
- else if(sha2 === null) {
- save = false;
- versionLog('<p><big>Failed to get the latest version from github.</big></p><p>You can always get the latest version of netdata from <a href="https://github.com/firehol/netdata" target="_blank">its github page</a>.</p>');
- }
- else if(sha1 === sha2) {
- save = true;
- versionLog('<p><big>You already have the latest version of netdata!</big></p><p>No update yet?<br/>Probably, we need some motivation to keep going on!</p><p>If you haven\'t already, <a href="https://github.com/firehol/netdata" target="_blank">give netdata a <b>Star</b> at its github page</a>.</p>');
- }
- else {
- save = true;
- var compare = 'https://github.com/firehol/netdata/compare/' + sha1.toString() + '...' + sha2.toString();
-
- versionLog('<p><big><strong>New version of netdata available!</strong></big></p><p>Latest version: ' + sha2.toString() + '</p><p><a href="' + compare + '" target="_blank">Click here for the changes log</a> since your installed version, and<br/><a href="https://github.com/firehol/netdata/wiki/Updating-Netdata" target="_blank">click here for directions on updating</a> your netdata installation.</p><p>We suggest to review the changes log for new features you may be interested, or important bug fixes you may need.<br/>Keeping your netdata updated, is generally a good idea.</p>');
-
- function updateButtonBlink() {
- updateBlinkCounter--;
- if(updateBlinkCounter > 0)
- $('#updateButton').fadeOut(500).fadeIn(500, updateButtonBlink);
- }
-
- if(updateBlinkCounter === 0) {
- updateBlinkCounter = 300;
- updateButtonBlink();
- }
- }
-
- if(save)
- saveLocalStorage('last_update_check', now.toString());
- });
-}
+ versionLog('<p>checking for updates...</p>');
-// ----------------------------------------------------------------------------
+ var now = new Date().getTime();
-function getUrlParameter(sParam) {
- var sPageURL = decodeURIComponent(window.location.search.substring(1)),
- sURLVariables = sPageURL.split('&'),
- sParameterName,
- i;
+ if(typeof force === 'undefined' || force !== true) {
+ var last = loadLocalStorage('last_update_check');
- for (i = 0; i < sURLVariables.length; i++) {
- sParameterName = sURLVariables[i].split('=');
+ if(typeof last === 'string')
+ last = parseInt(last);
+ else
+ last = 0;
- if (sParameterName[0] === sParam) {
- return sParameterName[1] === undefined ? true : sParameterName[1];
+ if(now - last < 3600000 * 8) {
+ // no need to check it - too soon
+ return;
}
}
+
+ checkForUpdate(function(sha1, sha2) {
+ var save = false;
+
+ if(sha1 === null) {
+ save = false;
+ versionLog('<p><big>Failed to get your netdata version!</big></p><p>You can always get the latest version of netdata from <a href="https://github.com/firehol/netdata" target="_blank">its github page</a>.</p>');
+ }
+ else if(sha2 === null) {
+ save = false;
+ versionLog('<p><big>Failed to get the latest version from github.</big></p><p>You can always get the latest version of netdata from <a href="https://github.com/firehol/netdata" target="_blank">its github page</a>.</p>');
+ }
+ else if(sha1 === sha2) {
+ save = true;
+ versionLog('<p><big>You already have the latest version of netdata!</big></p><p>No update yet?<br/>Probably, we need some motivation to keep going on!</p><p>If you haven\'t already, <a href="https://github.com/firehol/netdata" target="_blank">give netdata a <b>Star</b> at its github page</a>.</p>');
+ }
+ else {
+ save = true;
+ var compare = 'https://github.com/firehol/netdata/compare/' + sha1.toString() + '...' + sha2.toString();
+
+ versionLog('<p><big><strong>New version of netdata available!</strong></big></p><p>Latest version: ' + sha2.toString() + '</p><p><a href="' + compare + '" target="_blank">Click here for the changes log</a> since your installed version, and<br/><a href="https://github.com/firehol/netdata/wiki/Updating-Netdata" target="_blank">click here for directions on updating</a> your netdata installation.</p><p>We suggest to review the changes log for new features you may be interested, or important bug fixes you may need.<br/>Keeping your netdata updated, is generally a good idea.</p>');
+
+ document.getElementById('update_badge').innerHTML = '!';
+ }
+
+ if(save)
+ saveLocalStorage('last_update_check', now.toString());
+ });
}
+// ----------------------------------------------------------------------------
+
function finalizePage() {
- // resize all charts - without starting the background thread
- // this has to be done while NETDATA is paused
- // if we ommit this, the affix menu will be wrong, since all
- // the Dom elements are initially zero-sized
- NETDATA.parseDom();
-
- var before = 0, after = 0, nowelcome = 0;
- after = getUrlParameter('force_after_ms');
- before = getUrlParameter('force_before_ms');
- nowelcome = (getUrlParameter('nowelcome') === true)?true:false;
-
- if(before > 0 && after > 0) {
- nowelcome = true;
- NETDATA.globalPanAndZoom.setMaster(NETDATA.options.targets[0], after, before);
- }
-
- // let it run (update the charts)
- NETDATA.unpause();
-
- // check if we have to jump to a specific section
- var hash = location.hash.replace('#','');
- if(hash != '') {
- // Clear the hash in the URL
- // location.hash = ''; // delete front "//" if you want to change the address bar
- var offset = $(location.hash).offset();
- if(typeof offset !== 'undefined')
- $('html, body').animate({ scrollTop: offset.top }, 0);
- }
-
- /* activate bootstrap sidebar (affix) */
- $('#sidebar').affix({
- offset: {
- top: (isdemo())?150:0,
- bottom: 0
- }
- });
-
- /* fix scrolling of very long affix lists
- http://stackoverflow.com/questions/21691585/bootstrap-3-1-0-affix-too-long
- */
- $('#sidebar').on('affixed.bs.affix', function() {
- $(this).removeAttr('style');
- });
-
- /* activate bootstrap scrollspy (needed for sidebar) */
- $(document.body).scrollspy({
- target: '#sidebar',
- offset: $(window).height() / 3 // controls the diff of the <hX> element to the top, to select it
- });
-
- document.getElementById('footer').style.display = 'block';
-
-
- var update_options_modal = function() {
- // console.log('update_options_modal');
-
- var sync_option = function(option) {
- var self = $('#' + option);
-
- if(self.prop('checked') !== NETDATA.getOption(option)) {
- // console.log('switching ' + option.toString());
- self.bootstrapToggle(NETDATA.getOption(option)?'on':'off');
- }
- }
-
- var theme_sync_option = function(option) {
- var self = $('#' + option);
-
- self.bootstrapToggle(netdataTheme === 'slate'?'on':'off');
- }
-
- sync_option('eliminate_zero_dimensions');
- sync_option('destroy_on_hide');
- sync_option('parallel_refresher');
- sync_option('concurrent_refreshes');
- sync_option('sync_selection');
- sync_option('sync_pan_and_zoom');
- sync_option('stop_updates_when_focus_is_lost');
- sync_option('smooth_plot');
- sync_option('pan_and_zoom_data_padding');
- sync_option('show_help');
- theme_sync_option('netdata_theme_control');
-
- if(NETDATA.getOption('parallel_refresher') === false) {
- $('#concurrent_refreshes_row').hide();
- }
- else {
- $('#concurrent_refreshes_row').show();
- }
- };
- NETDATA.setOption('setOptionCallback', update_options_modal);
-
- // handle options changes
- $('#eliminate_zero_dimensions').change(function() { NETDATA.setOption('eliminate_zero_dimensions', $(this).prop('checked')); });
- $('#destroy_on_hide').change(function() { NETDATA.setOption('destroy_on_hide', $(this).prop('checked')); });
- $('#parallel_refresher').change(function() { NETDATA.setOption('parallel_refresher', $(this).prop('checked')); });
- $('#concurrent_refreshes').change(function() { NETDATA.setOption('concurrent_refreshes', $(this).prop('checked')); });
- $('#sync_selection').change(function() { NETDATA.setOption('sync_selection', $(this).prop('checked')); });
- $('#sync_pan_and_zoom').change(function() { NETDATA.setOption('sync_pan_and_zoom', $(this).prop('checked')); });
- $('#stop_updates_when_focus_is_lost').change(function() { NETDATA.setOption('stop_updates_when_focus_is_lost', $(this).prop('checked')); });
- $('#smooth_plot').change(function() { NETDATA.setOption('smooth_plot', $(this).prop('checked')); });
- $('#pan_and_zoom_data_padding').change(function() { NETDATA.setOption('pan_and_zoom_data_padding', $(this).prop('checked')); });
- $('#show_help').change(function() { NETDATA.setOption('show_help', $(this).prop('checked')); location.reload(); });
-
- // this has to be the last
- // it reloads the page
- $('#netdata_theme_control').change(function() {
- if(setTheme($(this).prop('checked')?'slate':'white'))
- location.reload();
- });
-
- $('#updateModal').on('shown.bs.modal', function() {
- notifyForUpdate(true);
- });
-
- $('#deleteRegistryModal').on('hidden.bs.modal', function() {
- deleteRegistryGuid = null;
- });
-
- if(isdemo()) {
- if(!nowelcome) {
- setTimeout(function() {
- $('#welcomeModal').modal();
- }, 1000);
- }
-
- // google analytics when this is used for the home page of the demo sites
- // this does not run on user's installations
- setTimeout(function() {
- (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
- (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
- m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
- })(window,document,'script','https://www.google-analytics.com/analytics.js','ga');
-
- ga('create', 'UA-64295674-3', 'auto');
- ga('send', 'pageview');
- }, 2000);
- }
- else notifyForUpdate();
+ // resize all charts - without starting the background thread
+ // this has to be done while NETDATA is paused
+ // if we ommit this, the affix menu will be wrong, since all
+ // the Dom elements are initially zero-sized
+ NETDATA.parseDom();
+
+ if(urlOptions.pan_and_zoom === true) {
+ urlOptions.nowelcome = true;
+ NETDATA.globalPanAndZoom.setMaster(NETDATA.options.targets[0], urlOptions.after, urlOptions.before);
+ }
+
+ // ------------------------------------------------------------------------
+ // https://github.com/viralpatel/jquery.shorten/blob/master/src/jquery.shorten.js
+ $.fn.shorten = function(settings) {
+ "use strict";
+
+ var config = {
+ showChars: 750,
+ minHideChars: 10,
+ ellipsesText: "...",
+ moreText: '<i class="fa fa-expand" aria-hidden="true"></i> show more information',
+ lessText: '<i class="fa fa-compress" aria-hidden="true"></i> show less information',
+ onLess: function() { NETDATA.onscroll(); },
+ onMore: function() { NETDATA.onscroll(); },
+ errMsg: null,
+ force: false
+ };
+
+ if (settings) {
+ $.extend(config, settings);
+ }
+
+ if ($(this).data('jquery.shorten') && !config.force) {
+ return false;
+ }
+ $(this).data('jquery.shorten', true);
+
+ $(document).off("click", '.morelink');
+
+ $(document).on({
+ click: function() {
+
+ var $this = $(this);
+ if ($this.hasClass('less')) {
+ $this.removeClass('less');
+ $this.html(config.moreText);
+ $this.parent().prev().animate({'height':'0'+'%'}, 0, function () { $this.parent().prev().prev().show(); }).hide(0, function() {
+ config.onLess();
+ });
+
+ } else {
+ $this.addClass('less');
+ $this.html(config.lessText);
+ $this.parent().prev().animate({'height':'100'+'%'}, 0, function () { $this.parent().prev().prev().hide(); }).show(0, function() {
+ config.onMore();
+ });
+ }
+ return false;
+ }
+ }, '.morelink');
+
+ return this.each(function() {
+ var $this = $(this);
+
+ var content = $this.html();
+ var contentlen = $this.text().length;
+ if (contentlen > config.showChars + config.minHideChars) {
+ var c = content.substr(0, config.showChars);
+ if (c.indexOf('<') >= 0) // If there's HTML don't want to cut it
+ {
+ var inTag = false; // I'm in a tag?
+ var bag = ''; // Put the characters to be shown here
+ var countChars = 0; // Current bag size
+ var openTags = []; // Stack for opened tags, so I can close them later
+ var tagName = null;
+
+ for (var i = 0, r = 0; r <= config.showChars; i++) {
+ if (content[i] == '<' && !inTag) {
+ inTag = true;
+
+ // This could be "tag" or "/tag"
+ tagName = content.substring(i + 1, content.indexOf('>', i));
+
+ // If its a closing tag
+ if (tagName[0] == '/') {
+
+
+ if (tagName != '/' + openTags[0]) {
+ config.errMsg = 'ERROR en HTML: the top of the stack should be the tag that closes';
+ } else {
+ openTags.shift(); // Pops the last tag from the open tag stack (the tag is closed in the retult HTML!)
+ }
+
+ } else {
+ // There are some nasty tags that don't have a close tag like <br/>
+ if (tagName.toLowerCase() != 'br') {
+ openTags.unshift(tagName); // Add to start the name of the tag that opens
+ }
+ }
+ }
+ if (inTag && content[i] == '>') {
+ inTag = false;
+ }
+
+ if (inTag) { bag += content.charAt(i); } // Add tag name chars to the result
+ else {
+ r++;
+ if (countChars <= config.showChars) {
+ bag += content.charAt(i); // Fix to ie 7 not allowing you to reference string characters using the []
+ countChars++;
+ } else // Now I have the characters needed
+ {
+ if (openTags.length > 0) // I have unclosed tags
+ {
+ //console.log('They were open tags');
+ //console.log(openTags);
+ for (j = 0; j < openTags.length; j++) {
+ //console.log('Cierro tag ' + openTags[j]);
+ bag += '</' + openTags[j] + '>'; // Close all tags that were opened
+
+ // You could shift the tag from the stack to check if you end with an empty stack, that means you have closed all open tags
+ }
+ break;
+ }
+ }
+ }
+ }
+ c = $('<div/>').html(bag + '<span class="ellip">' + config.ellipsesText + '</span>').html();
+ }else{
+ c+=config.ellipsesText;
+ }
+
+ var html = '<div class="shortcontent">' + c +
+ '</div><div class="allcontent">' + content +
+ '</div><span><a href="javascript://nop/" class="morelink">' + config.moreText + '</a></span>';
+
+ $this.html(html);
+ $this.find(".allcontent").hide(); // Hide all text
+ $('.shortcontent p:last', $this).css('margin-bottom', 0); //Remove bottom margin on last paragraph as it's likely shortened
+ }
+ });
+
+ };
+ $(".chart-message").shorten();
+ // ------------------------------------------------------------------------
+
+ // callback for us to track PanAndZoom operations
+ NETDATA.globalPanAndZoom.callback = netdataPanAndZoomCallback;
+
+ // let it run (update the charts)
+ NETDATA.unpause();
+
+ // check if we have to jump to a specific section
+ scrollToId(urlOptions.hash.replace('#',''));
+
+ /* activate bootstrap sidebar (affix) */
+ $('#sidebar').affix({
+ offset: {
+ top: (isdemo())?150:0,
+ bottom: 0
+ }
+ });
+
+ /* fix scrolling of very long affix lists
+ http://stackoverflow.com/questions/21691585/bootstrap-3-1-0-affix-too-long
+ */
+ $('#sidebar').on('affixed.bs.affix', function() {
+ $(this).removeAttr('style');
+ });
+
+ /* activate bootstrap scrollspy (needed for sidebar) */
+ $(document.body).scrollspy({
+ target: '#sidebar',
+ offset: $(window).height() / 3 // controls the diff of the <hX> element to the top, to select it
+ });
+
+ // change the URL based on the current position of the screen
+ $('#sidebar').on('activate.bs.scrollspy', function (e) {
+ var el = $(e.target);
+ if(el.find('ul').size() == 0) {
+ var hash = el.find('a').attr('href');
+ if(typeof hash === 'string' && hash.substring(0, 1) == '#') {
+ urlOptions.hash = hash;
+ // console.log(urlOptions.hash);
+ netdataHashUpdate();
+ }
+ }
+ });
+
+ document.getElementById('footer').style.display = 'block';
+
+ var update_options_modal = function() {
+ // console.log('update_options_modal');
+
+ var sync_option = function(option) {
+ var self = $('#' + option);
+
+ if(self.prop('checked') !== NETDATA.getOption(option)) {
+ // console.log('switching ' + option.toString());
+ self.bootstrapToggle(NETDATA.getOption(option)?'on':'off');
+ }
+ }
+
+ var theme_sync_option = function(option) {
+ var self = $('#' + option);
+
+ self.bootstrapToggle(netdataTheme === 'slate'?'on':'off');
+ }
+
+ sync_option('eliminate_zero_dimensions');
+ sync_option('destroy_on_hide');
+ sync_option('parallel_refresher');
+ sync_option('concurrent_refreshes');
+ sync_option('sync_selection');
+ sync_option('sync_pan_and_zoom');
+ sync_option('stop_updates_when_focus_is_lost');
+ sync_option('smooth_plot');
+ sync_option('pan_and_zoom_data_padding');
+ sync_option('show_help');
+ theme_sync_option('netdata_theme_control');
+
+ if(NETDATA.getOption('parallel_refresher') === false) {
+ $('#concurrent_refreshes_row').hide();
+ }
+ else {
+ $('#concurrent_refreshes_row').show();
+ }
+ };
+ NETDATA.setOption('setOptionCallback', update_options_modal);
+
+ // handle options changes
+ $('#eliminate_zero_dimensions').change(function() { NETDATA.setOption('eliminate_zero_dimensions', $(this).prop('checked')); });
+ $('#destroy_on_hide').change(function() { NETDATA.setOption('destroy_on_hide', $(this).prop('checked')); });
+ $('#parallel_refresher').change(function() { NETDATA.setOption('parallel_refresher', $(this).prop('checked')); });
+ $('#concurrent_refreshes').change(function() { NETDATA.setOption('concurrent_refreshes', $(this).prop('checked')); });
+ $('#sync_selection').change(function() { NETDATA.setOption('sync_selection', $(this).prop('checked')); });
+ $('#sync_pan_and_zoom').change(function() { NETDATA.setOption('sync_pan_and_zoom', $(this).prop('checked')); });
+ $('#stop_updates_when_focus_is_lost').change(function() { NETDATA.setOption('stop_updates_when_focus_is_lost', $(this).prop('checked')); });
+ $('#smooth_plot').change(function() { NETDATA.setOption('smooth_plot', $(this).prop('checked')); });
+ $('#pan_and_zoom_data_padding').change(function() { NETDATA.setOption('pan_and_zoom_data_padding', $(this).prop('checked')); });
+ $('#show_help').change(function() {
+ urlOptions.help = $(this).prop('checked');
+ NETDATA.setOption('show_help', urlOptions.help);
+ netdataReload();
+ });
+
+ // this has to be the last
+ // it reloads the page
+ $('#netdata_theme_control').change(function() {
+ urlOptions.theme = $(this).prop('checked')?'slate':'white';
+ if(setTheme(urlOptions.theme))
+ netdataReload();
+ });
+
+ $('#updateModal').on('shown.bs.modal', function() {
+ notifyForUpdate(true);
+ });
+
+ $('#alarmsModal').on('shown.bs.modal', function() {
+ alarmsUpdateModal();
+ });
+
+ $('#alarmsModal').on('hidden.bs.modal', function() {
+ document.getElementById('alarms_active').innerHTML =
+ document.getElementById('alarms_all').innerHTML =
+ document.getElementById('alarms_log').innerHTML =
+ 'loading...';
+ });
+
+ $('#deleteRegistryModal').on('hidden.bs.modal', function() {
+ deleteRegistryGuid = null;
+ });
+
+ if(isdemo()) {
+ if(!urlOptions.nowelcome) {
+ setTimeout(function() {
+ $('#welcomeModal').modal();
+ }, 1000);
+ }
+
+ // google analytics when this is used for the home page of the demo sites
+ // this does not run on user's installations
+ setTimeout(function() {
+ (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
+ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
+ m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
+ })(window,document,'script','https://www.google-analytics.com/analytics.js','ga');
+
+ ga('create', 'UA-64295674-3', 'auto');
+ ga('send', 'pageview');
+ }, 2000);
+ }
+ else notifyForUpdate();
}
function resetDashboardOptions() {
- var help = NETDATA.options.current.show_help;
+ var help = NETDATA.options.current.show_help;
- NETDATA.resetOptions();
- if(setTheme('slate'))
- location.reload();
+ NETDATA.resetOptions();
+ if(setTheme('slate'))
+ netdataReload();
- if(help !== NETDATA.options.current.show_help)
- location.reload();
+ if(help !== NETDATA.options.current.show_help)
+ netdataReload();
}
downloadAllCharts();
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-27 10:46:35 +0000