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NETDATA.icons = {
left: '<i class="fas fa-backward"></i>',
reset: '<i class="fas fa-play"></i>',
right: '<i class="fas fa-forward"></i>',
zoomIn: '<i class="fas fa-plus"></i>',
zoomOut: '<i class="fas fa-minus"></i>',
resize: '<i class="fas fa-sort"></i>',
lineChart: '<i class="fas fa-chart-line"></i>',
areaChart: '<i class="fas fa-chart-area"></i>',
noChart: '<i class="fas fa-chart-area"></i>',
loading: '<i class="fas fa-sync-alt"></i>',
noData: '<i class="fas fa-exclamation-triangle"></i>'
};
if (typeof netdataIcons === 'object') {
// for (let icon in NETDATA.icons) {
// if (NETDATA.icons.hasOwnProperty(icon) && typeof(netdataIcons[icon]) === 'string')
// NETDATA.icons[icon] = netdataIcons[icon];
// }
for (const icon of Object.keys(NETDATA.icons)) {
if (typeof(netdataIcons[icon]) === 'string') {
NETDATA.icons[icon] = netdataIcons[icon]
}
}
}
if (typeof netdataSnapshotData === 'undefined') {
netdataSnapshotData = null;
}
if (typeof netdataShowHelp === 'undefined') {
netdataShowHelp = true;
}
if (typeof netdataShowAlarms === 'undefined') {
netdataShowAlarms = false;
}
if (typeof netdataRegistryAfterMs !== 'number' || netdataRegistryAfterMs < 0) {
netdataRegistryAfterMs = 1500;
}
if (typeof netdataRegistry === 'undefined') {
// backward compatibility
netdataRegistry = (typeof netdataNoRegistry !== 'undefined' && netdataNoRegistry === false);
}
if (netdataRegistry === false && typeof netdataRegistryCallback === 'function') {
netdataRegistry = true;
}
// ----------------------------------------------------------------------------------------------------------------
// the defaults for all charts
// if the user does not specify any of these, the following will be used
NETDATA.chartDefaults = {
width: '100%', // the chart width - can be null
height: '100%', // the chart height - can be null
min_width: null, // the chart minimum width - can be null
library: 'dygraph', // the graphing library to use
method: 'average', // the grouping method
before: 0, // panning
after: -600, // panning
pixels_per_point: 1, // the detail of the chart
fill_luminance: 0.8 // luminance of colors in solid areas
};
// ----------------------------------------------------------------------------------------------------------------
// global options
NETDATA.options = {
pauseCallback: null, // a callback when we are really paused
pause: false, // when enabled we don't auto-refresh the charts
targets: [], // an array of all the state objects that are
// currently active (independently of their
// viewport visibility)
updated_dom: true, // when true, the DOM has been updated with
// new elements we have to check.
auto_refresher_fast_weight: 0, // this is the current time in ms, spent
// rendering charts continuously.
// used with .current.fast_render_timeframe
page_is_visible: true, // when true, this page is visible
auto_refresher_stop_until: 0, // timestamp in ms - used internally, to stop the
// auto-refresher for some time (when a chart is
// performing pan or zoom, we need to stop refreshing
// all other charts, to have the maximum speed for
// rendering the chart that is panned or zoomed).
// Used with .current.global_pan_sync_time
on_scroll_refresher_stop_until: 0, // timestamp in ms - used to stop evaluating
// charts for some time, after a page scroll
last_page_resize: Date.now(), // the timestamp of the last resize request
last_page_scroll: 0, // the timestamp the last time the page was scrolled
browser_timezone: 'unknown', // timezone detected by javascript
server_timezone: 'unknown', // timezone reported by the server
force_data_points: 0, // force the number of points to be returned for charts
fake_chart_rendering: false, // when set to true, the dashboard will download data but will not render the charts
passive_events: null, // true if the browser supports passive events
// the current profile
// we may have many...
current: {
units: 'auto', // can be 'auto' or 'original'
temperature: 'celsius', // can be 'celsius' or 'fahrenheit'
seconds_as_time: true, // show seconds as DDd:HH:MM:SS ?
timezone: 'default', // the timezone to use, or 'default'
user_set_server_timezone: 'default', // as set by the user on the dashboard
legend_toolbox: true, // show the legend toolbox on charts
resize_charts: true, // show the resize handler on charts
pixels_per_point: isSlowDevice() ? 5 : 1, // the minimum pixels per point for all charts
// increase this to speed javascript up
// each chart library has its own limit too
// the max of this and the chart library is used
// the final is calculated every time, so a change
// here will have immediate effect on the next chart
// update
idle_between_charts: 100, // ms - how much time to wait between chart updates
fast_render_timeframe: 200, // ms - render continuously until this time of continuous
// rendering has been reached
// this setting is used to make it render e.g. 10
// charts at once, sleep idle_between_charts time
// and continue for another 10 charts.
idle_between_loops: 500, // ms - if all charts have been updated, wait this
// time before starting again.
idle_parallel_loops: 100, // ms - the time between parallel refresher updates
idle_lost_focus: 500, // ms - when the window does not have focus, check
// if focus has been regained, every this time
global_pan_sync_time: 300, // ms - when you pan or zoom a chart, the background
// auto-refreshing of charts is paused for this amount
// of time
sync_selection_delay: 400, // ms - when you pan or zoom a chart, wait this amount
// of time before setting up synchronized selections
// on hover.
sync_selection: true, // enable or disable selection sync
pan_and_zoom_delay: 50, // when panning or zooming, how ofter to update the chart
sync_pan_and_zoom: true, // enable or disable pan and zoom sync
pan_and_zoom_data_padding: true, // fetch more data for the master chart when panning or zooming
update_only_visible: true, // enable or disable visibility management / used for printing
parallel_refresher: !isSlowDevice(), // enable parallel refresh of charts
concurrent_refreshes: true, // when parallel_refresher is enabled, sync also the charts
destroy_on_hide: isSlowDevice(), // destroy charts when they are not visible
show_help: netdataShowHelp, // when enabled the charts will show some help
show_help_delay_show_ms: 500,
show_help_delay_hide_ms: 0,
eliminate_zero_dimensions: true, // do not show dimensions with just zeros
stop_updates_when_focus_is_lost: true, // boolean - shall we stop auto-refreshes when document does not have user focus
stop_updates_while_resizing: 1000, // ms - time to stop auto-refreshes while resizing the charts
double_click_speed: 500, // ms - time between clicks / taps to detect double click/tap
smooth_plot: !isSlowDevice(), // enable smooth plot, where possible
color_fill_opacity_line: 1.0,
color_fill_opacity_area: 0.2,
color_fill_opacity_stacked: 0.8,
pan_and_zoom_factor: 0.25, // the increment when panning and zooming with the toolbox
pan_and_zoom_factor_multiplier_control: 2.0,
pan_and_zoom_factor_multiplier_shift: 3.0,
pan_and_zoom_factor_multiplier_alt: 4.0,
abort_ajax_on_scroll: false, // kill pending ajax page scroll
async_on_scroll: false, // sync/async onscroll handler
onscroll_worker_duration_threshold: 30, // time in ms, for async scroll handler
retries_on_data_failures: 3, // how many retries to make if we can't fetch chart data from the server
setOptionCallback: function () {
}
},
debug: {
show_boxes: false,
main_loop: false,
focus: false,
visibility: false,
chart_data_url: false,
chart_errors: true, // remember to set it to false before merging
chart_timing: false,
chart_calls: false,
libraries: false,
dygraph: false,
globalSelectionSync: false,
globalPanAndZoom: false
}
};
NETDATA.statistics = {
refreshes_total: 0,
refreshes_active: 0,
refreshes_active_max: 0
};
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