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Merge pull request #15291 from ggustafsson/main

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etcd-mixin: Limit etcdDatabaseHighFragmentationRatio to 100MB+
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Benjamin Wang 2023-03-22 17:12:33 +08:00 committed by GitHub
commit 6b9c1462fd
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2 changed files with 5 additions and 5 deletions
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2
contrib/mixin/mixin.libsonnet
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@ -241,7 +241,7 @@
{
alert: 'etcdDatabaseHighFragmentationRatio',
expr: |||
(last_over_time(etcd_mvcc_db_total_size_in_use_in_bytes[5m]) / last_over_time(etcd_mvcc_db_total_size_in_bytes[5m])) < 0.5
(last_over_time(etcd_mvcc_db_total_size_in_use_in_bytes[5m]) / last_over_time(etcd_mvcc_db_total_size_in_bytes[5m])) < 0.5 and etcd_mvcc_db_total_size_in_use_in_bytes > 104857600
||| % $._config,
'for': '10m',
labels: {

8
contrib/mixin/test.yaml
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@ -143,13 +143,13 @@ tests:
- interval: 1m
input_series:
- series: 'etcd_mvcc_db_total_size_in_use_in_bytes{job="etcd",instance="10.10.10.0"}'
values: '30000+0x10'
values: '300000000+0x10'
- series: 'etcd_mvcc_db_total_size_in_bytes{job="etcd",instance="10.10.10.0"}'
values: '100000+0x10'
values: '1000000000+0x10'
- series: 'etcd_mvcc_db_total_size_in_use_in_bytes{job="etcd",instance="10.10.10.1"}'
values: '70000+0x10'
values: '700000000+0x10'
- series: 'etcd_mvcc_db_total_size_in_bytes{job="etcd",instance="10.10.10.1"}'
values: '100000+0x10'
values: '1000000000+0x10'
alert_rule_test:
- eval_time: 11m
alertname: etcdDatabaseHighFragmentationRatio