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https://github.com/prometheus-community/postgres_exporter
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5d10f23241
Rework the postgres_mixing dashboard to be more composable. The goal is for this to be more maintainable long term. I don't know jsonnet very well, but following other projects, this appears to be in line. This replaces the postgres-overview.json dashboard with an overview.json dashboard with the same panels. While the dashboard does not match perfectly, it does include the same data but with the correct metrics. Signed-off-by: Joe Adams <github@joeadams.io>
42 lines
1.5 KiB
Plaintext
42 lines
1.5 KiB
Plaintext
local g = import 'g.libsonnet';
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local dashboard = g.dashboard;
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local row = g.panel.row;
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local panels = import './panels.libsonnet';
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local variables = import './variables.libsonnet';
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local queries = import './queries.libsonnet';
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// import config
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local c = import '../config.libsonnet';
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{
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grafanaDashboards+:: {
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'overview.json':
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dashboard.new('%s Overview' % $._config.dashboardNamePrefix)
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+ dashboard.withTags($._config.dashboardTags)
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+ dashboard.withRefresh('1m')
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+ dashboard.time.withFrom(value='now-1h')
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+ dashboard.graphTooltip.withSharedCrosshair()
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+ dashboard.withVariables([
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variables.datasource,
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])
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+ dashboard.withPanels(
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g.util.grid.makeGrid([
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row.new('Overview')
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+ row.withPanels([
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panels.stat.qps('QPS', queries.qps),
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panels.timeSeries.ratio1('Cache Hit Ratio', queries.cacheHitRatio),
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panels.timeSeries.base('Active Connections', queries.activeConnections)
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]),
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row.new('server')
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+ row.withPanels([
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panels.timeSeries.base('Conflicts/Deadlocks', [queries.conflicts, queries.deadlocks]),
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panels.timeSeries.base('Buffers', [queries.buffersAlloc, queries.buffersBackendFsync, queries.buffersBackend, queries.buffersClean, queries.buffersCheckpoint]),
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panels.timeSeries.base('Rows', [queries.databaseTupFetched, queries.databaseTupReturned, queries.databaseTupInserted, queries.databaseTupUpdated, queries.databaseTupDeleted]),
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]),
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])
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)
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}
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}
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