Technologies/Grafana/grafana_process_open_fds
GrafanaGrafanaMetric

grafana_process_open_fds

Number of open file descriptors.
Dimensions:None
Available on:DatadogDatadog (1)
Interface Metrics (1)
DatadogDatadog
Number of open file descriptors.
Dimensions:None
Sources
grafana.process_open_fdsgithub.com
Related Insights (1)
JVM Heap Exhaustion Pre-Failure Signalcritical

Heap usage climbing to 80-90% without GC relief indicates impending OutOfMemoryError. Cassandra cannot process requests during heap thrashing, causing cascading application timeouts.

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