8 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

Detects high\-severity MongoDB replica set primary election failures that result in no primary node being available,

N8N workflow automation platform experiences critical silent data loss where items

Loki ingester encounters \"object too large for cache\" errors when attempting to store log entries

Loki ingester reports memcached errors indicating out\-of\-memory conditions while caching