Monitor ClickHouse easily with Grafana
Easily monitor ClickHouse, an open source, column-oriented database management system designed for OLAP (analytical) workloads, with Grafana Cloud’s out-of-the-box monitoring solution. The Grafana Cloud forever-free tier includes 3 users and up to 10k metrics series to support your monitoring needs.
Key metrics included
ClickHouseAsyncMetrics_OSMemoryTotal
ClickHouseAsyncMetrics_ReplicasMaxQueueSize
ClickHouseMetrics_HTTPConnection
ClickHouseMetrics_InterserverConnection
ClickHouseMetrics_MemoryTracking
ClickHouseMetrics_MySQLConnection
ClickHouseMetrics_PostgreSQLConnection
ClickHouseMetrics_ReadonlyReplica
ClickHouseMetrics_TCPConnection
ClickHouseMetrics_ZooKeeperRequest
ClickHouseMetrics_ZooKeeperSession
ClickHouseMetrics_ZooKeeperWatch
ClickHouseProfileEvents_AsyncInsertQuery
ClickHouseProfileEvents_DiskReadElapsedMicroseconds
ClickHouseProfileEvents_DiskWriteElapsedMicroseconds
ClickHouseProfileEvents_FailedInsertQuery
ClickHouseProfileEvents_FailedQuery
ClickHouseProfileEvents_FailedSelectQuery
ClickHouseProfileEvents_InsertQuery
ClickHouseProfileEvents_NetworkReceiveBytes
ClickHouseProfileEvents_NetworkSendBytes
ClickHouseProfileEvents_NetworkSendElapsedMicroseconds
ClickHouseProfileEvents_Query
ClickHouseProfileEvents_RejectedInserts
ClickHouseProfileEvents_ReplicatedPartChecks
ClickHouseProfileEvents_ReplicatedPartFetches
ClickHouseProfileEvents_ReplicatedPartMerges
ClickHouseProfileEvents_ReplicatedPartMutations
ClickHouseProfileEvents_SelectQuery
ClickHouseProfileEvents_ZooKeeperWaitMicroseconds
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Key alerting rules included
ClickHouseReplicationQueueBackingUp (Warning)
ClickHouseRejectedInserts (Critical)
ClickHouseZookeeperSessions (Critical)
ClickHouseReplicasInReadOnly (Critical)