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Merge pull request #10478 from fpetkovski/add-samples-limit-alert
Add alert in mixin for exceeded sample limit
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commit
a1121efc18
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@ -286,7 +286,21 @@
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},
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annotations: {
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summary: 'Prometheus has dropped some targets that exceeded body size limit.',
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description: 'Prometheus %(prometheusName)s has dropped {{ printf "%%.0f" $value }} targets because some targets exceeded the configured body_size_limit.' % $._config,
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description: 'Prometheus %(prometheusName)s has failed {{ printf "%%.0f" $value }} scrapes in the last 5m because some targets exceeded the configured body_size_limit.' % $._config,
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},
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},
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{
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alert: 'PrometheusScrapeSampleLimitHit',
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expr: |||
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increase(prometheus_target_scrapes_exceeded_sample_limit_total{%(prometheusSelector)s}[5m]) > 0
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||| % $._config,
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'for': '15m',
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labels: {
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severity: 'warning',
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},
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annotations: {
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summary: 'Prometheus has failed scrapes that have exceeded the configured sample limit.',
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description: 'Prometheus %(prometheusName)s has failed {{ printf "%%.0f" $value }} scrapes in the last 5m because some targets exceeded the configured sample_limit.' % $._config,
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},
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},
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{
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