grafana_alerting_remote_alertmanager_last_state_sync_timestamp
Timestamp of the last successful state sync to the remote Alertmanager in seconds.Dimensions:None
Available on:
Datadog (1)
Interface Metrics (1)
Dimensions:None
Related Insights (1)
Physical Cluster Replication Lag Silently Growing Before Failovercritical
In CockroachDB physical cluster replication (PCR) setups monitored via Grafana, replication lag (replicated_time vs. actual time) can grow unnoticed if only DB Console is used. During failover, this lag translates to data loss or extended RTO, as the standby cluster is further behind than expected.
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