4 docs tagged with "data-loss"

Detects high\-severity failures in self\-hosted PostgreSQL high\-availability clusters managed by Patroni, Zalando, or similar HA controllers.

The OpenTelemetry Collector may refuse to ingest metrics during a Prometheus scrape if it exceeds its configured memory limits. When the `memory_limiter` processor is enabled, the Collector actively drops data to prevent out\-of\-memory errors, resulting in log messages indicating that data was refused due to high memory usage.

Critical Kafka cluster degradation detected\: Multiple partitions have lost replicas due to broker failure,

The Redis instance has reached its configured 'maxmemory' limit. Because its active memory