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+
+# Capacity
+
+ template: cockroachdb_used_storage_capacity
+ on: cockroachdb.storage_used_capacity_percentage
+ class: Utilization
+ type: Database
+component: CockroachDB
+ calc: $total
+ units: %
+ every: 10s
+ warn: $this > (($status >= $WARNING) ? (80) : (85))
+ crit: $this > (($status == $CRITICAL) ? (85) : (95))
+ delay: down 15m multiplier 1.5 max 1h
+ summary: CockroachDB storage space utilization
+ 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: $usable
+ units: %
+ every: 10s
+ warn: $this > (($status >= $WARNING) ? (80) : (85))
+ crit: $this > (($status == $CRITICAL) ? (85) : (95))
+ delay: down 15m multiplier 1.5 max 1h
+ summary: CockroachDB usable storage space utilization
+ info: Storage usable space utilization
+ to: dba
+
+# Replication
+
+ template: cockroachdb_unavailable_ranges
+ on: cockroachdb.ranges_replication_problem
+ class: Errors
+ type: Database
+component: CockroachDB
+ calc: $unavailable
+ units: num
+ every: 10s
+ warn: $this > 0
+ delay: down 15m multiplier 1.5 max 1h
+ summary: CockroachDB unavailable replication
+ 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: $under_replicated
+ units: num
+ every: 10s
+ warn: $this > 0
+ delay: down 15m multiplier 1.5 max 1h
+ summary: CockroachDB under-replicated
+ 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: $open/$sys_fd_softlimit * 100
+ units: %
+ every: 10s
+ warn: $this > 80
+ delay: down 15m multiplier 1.5 max 1h
+ summary: CockroachDB file descriptors utilization
+ info: Open file descriptors utilization (against softlimit)
+ to: dba