histogram_metrics

The response time of Keeper, in milliseconds

### keeper\_response\_time\_ms[​](#keeper_response_time_ms "Direct link to keeper_response_time_ms")

The response time of Keeper, in milliseconds

### keeper\_response\_time\_ms[​](#keeper_response_time_ms "Direct link to keeper_response_time_ms")

The response time of Keeper, in milliseconds

### keeper\_response\_time\_ms[​](#keeper_response_time_ms "Direct link to keeper_response_time_ms")

The response time of Keeper, in milliseconds

### keeper\_response\_time\_ms[​](#keeper_response_time_ms "Direct link to keeper_response_time_ms")

The response time of Keeper, in milliseconds

### keeper\_response\_time\_ms[​](#keeper_response_time_ms "Direct link to keeper_response_time_ms")

The response time of Keeper, in milliseconds

### keeper\_response\_time\_ms[​](#keeper_response_time_ms "Direct link to keeper_response_time_ms")

The response time of Keeper, in milliseconds

### keeper\_response\_time\_ms[​](#keeper_response_time_ms "Direct link to keeper_response_time_ms")

The response time of Keeper, in milliseconds

### keeper\_response\_time\_ms[​](#keeper_response_time_ms "Direct link to keeper_response_time_ms")

The response time of Keeper, in milliseconds

### keeper\_response\_time\_ms\_sum[​](#keeper_response_time_ms_sum "Direct link to keeper_response_time_ms_sum")

The response time of Keeper, in milliseconds

### keeper\_response\_time\_ms\_sum[​](#keeper_response_time_ms_sum "Direct link to keeper_response_time_ms_sum")

The response time of Keeper, in milliseconds

### keeper\_response\_time\_ms\_sum[​](#keeper_response_time_ms_sum "Direct link to keeper_response_time_ms_sum")

The response time of Keeper, in milliseconds

### keeper\_send\_response\_time\_milliseconds[​](#keeper_send_response_time_milliseconds "Direct link to keeper_send_response_time_milliseconds")

Time to send response to client in TCP handler (includes queueing and writing to socket)

### keeper\_send\_response\_time\_milliseconds[​](#keeper_send_response_time_milliseconds "Direct link to keeper_send_response_time_milliseconds")

Time to send response to client in TCP handler (includes queueing and writing to socket)

### keeper\_send\_response\_time\_milliseconds[​](#keeper_send_response_time_milliseconds "Direct link to keeper_send_response_time_milliseconds")

Time to send response to client in TCP handler (includes queueing and writing to socket)

### keeper\_send\_response\_time\_milliseconds[​](#keeper_send_response_time_milliseconds "Direct link to keeper_send_response_time_milliseconds")

Time to send response to client in TCP handler (includes queueing and writing to socket)

### keeper\_send\_response\_time\_milliseconds[​](#keeper_send_response_time_milliseconds "Direct link to keeper_send_response_time_milliseconds")

Time to send response to client in TCP handler (includes queueing and writing to socket)

### keeper\_send\_response\_time\_milliseconds\_sum[​](#keeper_send_response_time_milliseconds_sum "Direct link to keeper_send_response_time_milliseconds_sum")

Time to send response to client in TCP handler (includes queueing and writing to socket)

### keeper\_write\_commit\_time\_milliseconds[​](#keeper_write_commit_time_milliseconds "Direct link to keeper_write_commit_time_milliseconds")

Time to process write request after Raft commit

### keeper\_write\_commit\_time\_milliseconds[​](#keeper_write_commit_time_milliseconds "Direct link to keeper_write_commit_time_milliseconds")

Time to process write request after Raft commit

### keeper\_write\_commit\_time\_milliseconds[​](#keeper_write_commit_time_milliseconds "Direct link to keeper_write_commit_time_milliseconds")

Time to process write request after Raft commit

### keeper\_write\_commit\_time\_milliseconds[​](#keeper_write_commit_time_milliseconds "Direct link to keeper_write_commit_time_milliseconds")

Time to process write request after Raft commit

### keeper\_write\_commit\_time\_milliseconds[​](#keeper_write_commit_time_milliseconds "Direct link to keeper_write_commit_time_milliseconds")

Time to process write request after Raft commit

### keeper\_write\_commit\_time\_milliseconds[​](#keeper_write_commit_time_milliseconds "Direct link to keeper_write_commit_time_milliseconds")

Time to process write request after Raft commit

### keeper\_write\_commit\_time\_milliseconds[​](#keeper_write_commit_time_milliseconds "Direct link to keeper_write_commit_time_milliseconds")

Time to process write request after Raft commit

### keeper\_write\_commit\_time\_milliseconds[​](#keeper_write_commit_time_milliseconds "Direct link to keeper_write_commit_time_milliseconds")

Time to process write request after Raft commit

### keeper\_write\_commit\_time\_milliseconds\_sum[​](#keeper_write_commit_time_milliseconds_sum "Direct link to keeper_write_commit_time_milliseconds_sum")

Time to process write request after Raft commit

### keeper\_write\_pre\_commit\_time\_milliseconds[​](#keeper_write_pre_commit_time_milliseconds "Direct link to keeper_write_pre_commit_time_milliseconds")

Time to preprocess write request before Raft commit

### keeper\_write\_pre\_commit\_time\_milliseconds[​](#keeper_write_pre_commit_time_milliseconds "Direct link to keeper_write_pre_commit_time_milliseconds")

Time to preprocess write request before Raft commit

### keeper\_write\_pre\_commit\_time\_milliseconds[​](#keeper_write_pre_commit_time_milliseconds "Direct link to keeper_write_pre_commit_time_milliseconds")

Time to preprocess write request before Raft commit

### keeper\_write\_pre\_commit\_time\_milliseconds[​](#keeper_write_pre_commit_time_milliseconds "Direct link to keeper_write_pre_commit_time_milliseconds")

Time to preprocess write request before Raft commit

### keeper\_write\_pre\_commit\_time\_milliseconds[​](#keeper_write_pre_commit_time_milliseconds "Direct link to keeper_write_pre_commit_time_milliseconds")

Time to preprocess write request before Raft commit

### keeper\_write\_pre\_commit\_time\_milliseconds[​](#keeper_write_pre_commit_time_milliseconds "Direct link to keeper_write_pre_commit_time_milliseconds")

Time to preprocess write request before Raft commit

### keeper\_write\_pre\_commit\_time\_milliseconds[​](#keeper_write_pre_commit_time_milliseconds "Direct link to keeper_write_pre_commit_time_milliseconds")

Time to preprocess write request before Raft commit

### keeper\_write\_pre\_commit\_time\_milliseconds[​](#keeper_write_pre_commit_time_milliseconds "Direct link to keeper_write_pre_commit_time_milliseconds")

Time to preprocess write request before Raft commit

### keeper\_write\_pre\_commit\_time\_milliseconds\_sum[​](#keeper_write_pre_commit_time_milliseconds_sum "Direct link to keeper_write_pre_commit_time_milliseconds_sum")

Time to preprocess write request before Raft commit

**See Also**

- [system.asynchronous\_metrics](/docs/operations/system-tables/asynchronous_metrics) — Contains periodically calculated metrics.
- [system.events](/docs/operations/system-tables/events) — Contains a number of events that occurred.
- [system.metric\_log](/docs/operations/system-tables/metric_log) — Contains a history of metrics values from tables `system.metrics` and `system.events`.
- [Monitoring](/docs/operations/monitoring) — Base concepts of ClickHouse monitoring.