Adding upstream version 1.17.0.upstream/1.17.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 140 insertions, 3 deletions

diff --git a/web/gui/dashboard_info.js b/web/gui/dashboard_info.js
index df924264..130162be 100644
--- a/web/gui/dashboard_info.js
+++ b/web/gui/dashboard_info.js
@@ -486,6 +486,12 @@ netdataDashboard.menu = {
         title: 'Perf Counters',
         icon: '<i class="fas fa-tachometer-alt"></i>',
         info: 'Performance Monitoring Counters (PMC). Data collected using <b>perf_event_open()</b> system call which utilises Hardware Performance Monitoring Units (PMU).'
+    },
+
+    'vsphere': {
+        title: 'vSphere',
+        icon: '<i class="fas fa-server"></i>',
+        info: 'Performance statistics for ESXI hosts and virtual machines. Data collected from <a href="https://www.vmware.com/products/vcenter-server.html">VMware vCenter Server</a> using <code><a href="https://github.com/vmware/govmomi"> govmomi</a></code>  library.'
     }
 };
 
@@ -826,6 +832,32 @@ netdataDashboard.context = {
         ]
     },
 
+    'mem.zram_usage': {
+        info: 'ZRAM total RAM usage metrics. ZRAM uses some memory to store metadata about stored memory pages, thus introducing an overhead which is proportional to disk size. It excludes same-element-filled-pages since no memory is allocated for them.'
+    },
+
+    'mem.zram_savings': {
+        info: 'Displays original and compressed memory data sizes.'
+    },
+
+    'mem.zram_ratio': {
+        heads: [
+            netdataDashboard.gaugeChart('Compression Ratio', '12%', 'ratio', '#0099CC')
+        ],
+        info: 'Compression ratio, calculated as <code>100 * original_size / compressed_size</code>. More means better compression and more RAM savings.'
+    },
+
+    'mem.zram_efficiency': {
+        heads: [
+            netdataDashboard.gaugeChart('Efficiency', '12%', 'percent', NETDATA.colors[0])
+        ],
+        commonMin: true,
+        commonMax: true,
+        valueRange: "[0, 100]",
+        info: 'Memory usage efficiency, calculated as <code>100 * compressed_size / total_mem_used</code>.'
+    },
+
+
     'mem.pgfaults': {
         info: 'A <a href="https://en.wikipedia.org/wiki/Page_fault" target="_blank">page fault</a> is a type of interrupt, called trap, raised by computer hardware when a running program accesses a memory page that is mapped into the virtual address space, but not actually loaded into main memory. If the page is loaded in memory at the time the fault is generated, but is not marked in the memory management unit as being loaded in memory, then it is called a <b>minor</b> or soft page fault. A <b>major</b> page fault is generated when the system needs to load the memory page from disk or swap memory.'
     },
@@ -953,6 +985,10 @@ netdataDashboard.context = {
         height: 2.0
     },
 
+    'apps.uptime': {
+        info: 'Carried over process group uptime since the Netdata restart. The period of time within which at least one process in the group was running.'
+    },
+
     // ------------------------------------------------------------------------
     // USERS
 
@@ -976,6 +1012,10 @@ netdataDashboard.context = {
         height: 2.0
     },
 
+    'users.uptime': {
+        info: 'Carried over process group uptime since the Netdata restart. The period of time within which at least one process in the group was running.'
+    },
+
     // ------------------------------------------------------------------------
     // GROUPS
 
@@ -988,7 +1028,7 @@ netdataDashboard.context = {
     },
 
     'groups.vmem': {
-        info: 'Virtual memory allocated per user group. Please check <a href="https://github.com/netdata/netdata/tree/master/daemon#virtual-memory" target="_blank">this article</a> for more information.'
+        info: 'Virtual memory allocated per user group since the Netdata restart. Please check <a href="https://github.com/netdata/netdata/tree/master/daemon#virtual-memory" target="_blank">this article</a> for more information.'
     },
 
     'groups.preads': {
@@ -999,6 +1039,10 @@ netdataDashboard.context = {
         height: 2.0
     },
 
+    'groups.uptime': {
+        info: 'Carried over process group uptime. The period of time within which at least one process in the group was running.'
+    },
+
     // ------------------------------------------------------------------------
     // NETWORK QoS
 
@@ -2296,7 +2340,7 @@ netdataDashboard.context = {
     },
 
     'spigotmc.users': {
-        info: 'THe number of currently connect users on the monitored Spigot server.'
+        info: 'The number of currently connect users on the monitored Spigot server.'
     },
 
     'unbound.queries': {
@@ -2442,7 +2486,100 @@ netdataDashboard.context = {
 
     'powersupply.voltage': {
         info: undefined
-    }
+    },
 
     // ------------------------------------------------------------------------
+    // VMware vSphere
+
+    // Host specific
+    'vsphere.host_mem_usage_percentage': {
+        info: 'Percentage of used machine memory: <code>consumed</code> / <code>machine-memory-size</code>.'
+    },
+
+    'vsphere.host_mem_usage': {
+        info:
+            '<code>granted</code> is amount of machine memory that is mapped for a host, '+
+            'it equals sum of all granted metrics for all powered-on virtual machines, plus machine memory for vSphere services on the host. ' +
+            '<code>consumed</code> is amount of machine memory used on the host, it includes memory used by the Service Console, the VMkernel, vSphere services, plus the total consumed metrics for all running virtual machines. ' +
+            '<code>consumed</code> = <code>total host memory</code> - <code>free host memory</code>.' +
+            '<code>active</code> is sum of all active metrics for all powered-on virtual machines plus vSphere services (such as COS, vpxa) on the host.' +
+            '<code>shared</code> is sum of all shared metrics for all powered-on virtual machines, plus amount for vSphere services on the host. ' +
+            '<code>sharedcommon</code> is amount of machine memory that is shared by all powered-on virtual machines and vSphere services on the host. ' +
+            '<code>shared</code> - <code>sharedcommon</code> = machine memory (host memory) savings (KB). ' +
+            'For details see <a href="https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.resmgmt.doc/GUID-BFDC988B-F53D-4E97-9793-A002445AFAE1.html">Measuring and Differentiating Types of Memory Usage</a> and ' +
+            '<a href="https://www.vmware.com/support/developer/converter-sdk/conv51_apireference/memory_counters.html">Memory Counters</a> articles.'
+    },
+
+    'vsphere.host_mem_swap_rate': {
+        info:
+            'This statistic refers to VMkernel swapping and not to guest OS swapping. ' +
+            '<code>in</code> is sum of <code>swapinRate</code> values for all powered-on virtual machines on the host.' +
+            '<code>swapinRate</code> is rate at which VMKernel reads data into machine memory from the swap file. ' +
+            '<code>out</code> is sum of <code>swapoutRate</code> values for all powered-on virtual machines on the host.' +
+            '<code>swapoutRate</code> is rate at which VMkernel writes to the virtual machine’s swap file from machine memory.'
+    },
+
+    // VM specific
+    'vsphere.vm_mem_usage_percentage': {
+        info: 'Percentage of used virtual machine “physical” memory: <code>actvive</code> / <code>virtual machine configured size</code>.'
+    },
+
+    'vsphere.vm_mem_usage': {
+        info:
+            '<code>granted</code> is amount of guest “physical” memory that is mapped to machine memory, it includes <code>shared</code> memory amount. ' +
+            '<code>consumed</code> is amount of guest “physical” memory consumed by the virtual machine for guest memory, ' +
+            '<code>consumed</code> = <code>granted</code> - <code>memory saved due to memory sharing</code>. ' +
+            '<code>active</code> is amount of memory that is actively used, as estimated by VMkernel based on recently touched memory pages. ' +
+            '<code>shared</code> is amount of guest “physical” memory shared with other virtual machines (through the VMkernel’s transparent page-sharing mechanism, a RAM de-duplication technique). ' +
+            'For details see <a href="https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.resmgmt.doc/GUID-BFDC988B-F53D-4E97-9793-A002445AFAE1.html">Measuring and Differentiating Types of Memory Usage</a> and ' +
+            '<a href="https://www.vmware.com/support/developer/converter-sdk/conv51_apireference/memory_counters.html">Memory Counters</a> articles.'
+
+    },
+
+    'vsphere.vm_mem_swap_rate': {
+        info:
+            'This statistic refers to VMkernel swapping and not to guest OS swapping. ' +
+            '<code>in</code> is rate at which VMKernel reads data into machine memory from the swap file. ' +
+            '<code>out</code> is rate at which VMkernel writes to the virtual machine’s swap file from machine memory.'
+    },
+
+    'vsphere.vm_mem_swap': {
+        info:
+            'This statistic refers to VMkernel swapping and not to guest OS swapping. ' +
+            '<code>swapped</code> is amount of guest physical memory swapped out to the virtual machine\'s swap file by the VMkernel. ' +
+            'Swapped memory stays on disk until the virtual machine needs it.'
+    },
+
+    // Common
+    'vsphere.cpu_usage_total': {
+        info: 'Summary CPU usage statistics across all CPUs/cores.'
+    },
+
+    'vsphere.net_bandwidth_total': {
+        info: 'Summary receive/transmit statistics across all network interfaces.'
+    },
+
+    'vsphere.net_packets_total': {
+        info: 'Summary receive/transmit statistics across all network interfaces.'
+    },
+
+    'vsphere.net_errors_total': {
+        info: 'Summary receive/transmit statistics across all network interfaces.'
+    },
+
+    'vsphere.net_drops_total': {
+        info: 'Summary receive/transmit statistics across all network interfaces.'
+    },
+
+    'vsphere.disk_usage_total': {
+        info: 'Summary read/write statistics across all disks.'
+    },
+
+    'vsphere.disk_max_latency': {
+        info: '<code>latency</code> is highest latency value across all disks.'
+    },
+
+    'vsphere.overall_status': {
+        info: '<code>0</code> is unknown, <code>1</code> is OK, <code>2</code> is might have a problem, <code>3</code> is definitely has a problem.'
+    }
 };