Module metrics

Source

Structsยง

METRIC_META_HANDLER_EXECUTE
Elapsed time to execution of heartbeat handlers.
METRIC_META_HEARTBEAT_CONNECTION_NUM
The heartbeat connection gauge.
METRIC_META_HEARTBEAT_RATE
METRIC_META_HEARTBEAT_RECV
Heartbeat received by metasrv.
METRIC_META_HEARTBEAT_STAT_MEMORY_SIZE
METRIC_META_INACTIVE_REGIONS
Inactive region gauge.
METRIC_META_KV_CACHE_HIT
Meta kv cache hit counter.
METRIC_META_KV_CACHE_MISS
Meta kv cache miss counter.
METRIC_META_KV_REQUEST_ELAPSED
Elapsed time to responding kv requests.
METRIC_META_LEADER_CACHED_KV_LOAD_ELAPSED
Elapsed time to leader cache kv.
METRIC_META_REGION_MIGRATION_DATANODES
The migration datanode counter.
METRIC_META_REGION_MIGRATION_ERROR
The migration error counter.
METRIC_META_REGION_MIGRATION_EXECUTE
The migration execute histogram.
METRIC_META_REGION_MIGRATION_FAIL
The migration fail counter.
METRIC_META_REGION_MIGRATION_STAGE_ELAPSED
The migration stage elapsed histogram.
METRIC_META_REMOTE_WAL_PRUNE_EXECUTE
The remote WAL prune execute counter.