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Memcached¶

This section lists the alerts for the Memcached service.

MemcachedClusterDown
MemcachedConnectionsNoneWarning
MemcachedConnectionsNoneMajor
MemcachedEvictionsLimit
MemcachedExporterTargetDown

MemcachedClusterDown¶

Severity	Critical
Summary	Memcached cluster is down.
Description	The Memcached `{{ $labels.cluster }}` cluster in the `{{ $labels.namespace }}` namespace is down.

MemcachedConnectionsNoneWarning¶

Severity	Warning
Summary	Memcached has no open connections.
Description	The Memcached database cluster `{{ $labels.cluster }}` in the `{{ $labels.namespace }}` namespace has no open connections.

MemcachedConnectionsNoneMajor¶

Severity	Warning
Summary	Memcached has no open connections on all nodes.
Description	The Memcached database cluster `{{ $labels.cluster }}` in the `{{ $labels.namespace }}` namespace has no open connections on all nodes.

MemcachedEvictionsLimit¶

Severity	Warning
Summary	10 Memcached evictions.
Description	An average of `{{ $value }}` evictions occurred in the Memcached database cluster `{{ $labels.cluster }}` in the `{{ $labels.namespace }}` namespace during the last minute.

MemcachedExporterTargetDown¶

Severity	Critical
Summary	Memcached Exporter cluster Prometheus target down.
Description	Prometheus fails to scrape metrics from the `{{ $labels.pod }}` Pod of the `{{ $labels.cluster }}` cluster on the `{{ $labels.node }}` node.