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Diffstat (limited to '')
-rw-r--r-- | health/health.d/cockroachdb.conf | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/health/health.d/cockroachdb.conf b/health/health.d/cockroachdb.conf new file mode 100644 index 0000000..1f22784 --- /dev/null +++ b/health/health.d/cockroachdb.conf @@ -0,0 +1,73 @@ + +# Capacity + + template: cockroachdb_used_storage_capacity + on: cockroachdb.storage_used_capacity_percentage + class: Utilization + type: Database +component: CockroachDB + calc: $capacity_used_percent + units: % + every: 10s + warn: $this > (($status >= $WARNING) ? (80) : (85)) + crit: $this > (($status == $CRITICAL) ? (85) : (95)) + delay: down 15m multiplier 1.5 max 1h + info: storage capacity utilization + to: dba + + template: cockroachdb_used_usable_storage_capacity + on: cockroachdb.storage_used_capacity_percentage + class: Utilization + type: Database +component: CockroachDB + calc: $capacity_usable_used_percent + units: % + every: 10s + warn: $this > (($status >= $WARNING) ? (80) : (85)) + crit: $this > (($status == $CRITICAL) ? (85) : (95)) + delay: down 15m multiplier 1.5 max 1h + info: storage usable space utilization + to: dba + +# Replication + + template: cockroachdb_unavailable_ranges + on: cockroachdb.ranges_replication_problem + class: Errors + type: Database +component: CockroachDB + calc: $ranges_unavailable + units: num + every: 10s + warn: $this > 0 + delay: down 15m multiplier 1.5 max 1h + info: number of ranges with fewer live replicas than needed for quorum + to: dba + + template: cockroachdb_underreplicated_ranges + on: cockroachdb.ranges_replication_problem + class: Errors + type: Database +component: CockroachDB + calc: $ranges_underreplicated + units: num + every: 10s + warn: $this > 0 + delay: down 15m multiplier 1.5 max 1h + info: number of ranges with fewer live replicas than the replication target + to: dba + +# FD + + template: cockroachdb_open_file_descriptors_limit + on: cockroachdb.process_file_descriptors + class: Utilization + type: Database +component: CockroachDB + calc: $sys_fd_open/$sys_fd_softlimit * 100 + units: % + every: 10s + warn: $this > 80 + delay: down 15m multiplier 1.5 max 1h + info: open file descriptors utilization (against softlimit) + to: dba |