SHOW PROC '/cluster_health/tablet_health';
SHOW PROC '/statistic';
SHOW PROC '/tasks';

-- 1. Global health snapshot
SHOW PROC '/cluster_health/tablet_health';

-- 2. Per-table replica drilldown
ADMIN SHOW REPLICA STATUS FROM db.table WHERE ReplicaStatus != 'OK';

-- 3. Task queue depth
SHOW PROC '/tasks';

# BE-side tablet count & version lag
./scripts/doris-debug be-metrics --be http://$BE:8040 --grep "tablet|version|clone"
./scripts/doris-debug log-grep be/log --pack versions

# Check specific tablet distribution
curl -s "http://$FE:8030/api/tablets_distribution?db=db_name&table=tbl_name"

-- Identify unhealthy replicas
ADMIN SHOW REPLICA STATUS FROM db.table WHERE ReplicaStatus != 'OK';

-- Repair with low priority (production safe)
ADMIN REPAIR TABLE db.table PRIORITY = 'LOW';

-- For urgent single-tablet repair
ADMIN REPAIR TABLE db.table PARTITION (p202401) PRIORITY = 'HIGH';

# be.conf — raise clone workers cautiously
clone_worker_count = 6

SHOW PROC '/statistic';          -- per-disk usage
SHOW PROC '/backends';           -- per-BE disk UsedPct

# fe.conf
balance_load_disk_safe_threshold = 0.5
storage_high_watermark_usage_percent = 80