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Added avg and max blocks / tenant #230

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Dec 14, 2020
Merged

Added avg and max blocks / tenant #230

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5e50770
Added avg and max blocks / tenant
pracucci Dec 14, 2020
ca1b50b
Updated CHANGELOG
pracucci Dec 14, 2020
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4 changes: 2 additions & 2 deletions CHANGELOG.md
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Original file line number Diff line number Diff line change
Expand Up @@ -7,12 +7,12 @@
* [ENHANCEMENT] Introduce a resources dashboard for the Alertmanager. #219
* [ENHANCEMENT] Improves query visibility in the Ruler Dashboard for both chunks and blocks storage. #226
* [ENHANCEMENT] Add query-scheduler to dashboards. Add alert for queries stuck in scheduler. #228
* [ENHANCEMENT] Improved blocks storage observability: #224
* [ENHANCEMENT] Improved blocks storage observability: #224 #230
- Cortex / Writes: added current number of tenants in the cluster
- Cortex / Writes Resources: added ingester disk read/writes/utilisation
- Cortex / Reads Resources: added store-gateway disk read/writes/utilisation
- Cortex / Queries: added "Lazy loaded index-headers" and "Index-header lazy load duration"
- Cortex / Compactor: added "Tenants compaction progress"
- Cortex / Compactor: added "Tenants compaction progress", "Average blocks / tenant" and "Tenants with largest number of blocks"
- Alerts: added "CortexMemoryMapAreasTooHigh"
* [BUGFIX] Fixed workingset memory panel while rolling out a StatefulSet. #229

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19 changes: 18 additions & 1 deletion cortex-mixin/dashboards/compactor.libsonnet
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Expand Up @@ -5,7 +5,7 @@ local utils = import 'mixin-utils/utils.libsonnet';
($.dashboard('Cortex / Compactor') + { uid: '9c408e1d55681ecb8a22c9fab46875cc' })
.addClusterSelectorTemplates()
.addRow(
$.row('Compactions')
$.row('Summary')
.addPanel(
$.textPanel('', |||
- **Per-instance runs**: number of times a compactor instance triggers a compaction across all tenants its shard manage.
Expand Down Expand Up @@ -52,6 +52,23 @@ local utils = import 'mixin-utils/utils.libsonnet';
$.latencyPanel('prometheus_tsdb_compaction_duration_seconds', '{%s}' % $.jobMatcher('compactor'))
)
)
.addRow(
$.row('')
.addPanel(
$.textPanel('', |||
- **Average blocks / tenant**: the average number of blocks per tenant.
- **Tenants with largest number of blocks**: the 10 tenants with the largest number of blocks.
|||),
)
.addPanel(
$.panel('Average blocks / tenant') +
$.queryPanel('avg(max by(user) (cortex_bucket_blocks_count{%s}))' % $.jobMatcher('compactor'), 'avg'),
)
.addPanel(
$.panel('Tenants with largest number of blocks') +
$.queryPanel('topk(10, max by(user) (cortex_bucket_blocks_count{%s}))' % $.jobMatcher('compactor'), '{{user}}'),
)
)
.addRow(
$.row('Garbage Collector')
.addPanel(
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