Details dashboard. 9.9.1.3 Monitoring metrics Metrics Type Description tikv_log_backup_interal_actor_acting_duration_sec Histogram The duration of handling all internal messages and events. message :: (from a Region) to a temporary file • Internal Message Type: The type of messages received by the actor responsible for the log backup within TiKV • Internal Message Handling Duration (P90|P99): The speed

Details dashboard. 9.9.1.3 Monitoring metrics Metrics Type Description tikv_log_backup_interal_actor_acting_duration_sec Histogram The duration of handling all internal messages and events. message :: (from a Region) to a temporary file • Internal Message Type: The type of messages received by the actor responsible for the log backup within TiKV • Internal Message Handling Duration (P90|P99): The speed

Details dashboard. 9.9.1.3 Monitoring metrics Metrics Type Description tikv_log_backup_interal_actor_acting_duration_sec Histogram The duration of handling all internal messages and events. message :: (from a Region) to a temporary file • Internal Message Type: The type of messages received by the actor responsible for the log backup within TiKV • Internal Message Handling Duration (P90|P99): The speed

中。之后在 TiKV-Details Dashboard 中找到 Backup Log 面板即可。 9.9.1.3 监控指标 指标 类型 说明 tikv_log_backup_interal_actor_acting_duration_sec Histogram 处理内部各种消息事件的耗时。message :: TaskType tikv_log_backup_initial_scan_reason System Write Call Duration：将一批备份数据（来自某个 Region）写入到临时文件耗时的热力图。 • Internal Message Type：TiKV 内部负责日志备份的 Actor 收到的消息的类型。 • Internal Message Handling Duration (P90|P99)：消费、处理各个类型消息的速度。 • Initial Scan RocksDB

Details dashboard. 9.9.1.3 Monitoring metrics 1153 Metrics Type Description tikv_log_backup_interal_actor_acting_duration_sec HistogramThe duration of handling all internal messages and events. message :: (from a Region) to a temporary file • Internal Message Type: The type of messages received by the actor responsible for the log backup within TiKV • Internal Message Handling Duration (P90|P99): The speed

中。之后在 TiKV-Details Dashboard 中找到 Backup Log 面板即可。 9.9.1.3 监控指标 指标 类型 说明 tikv_log_backup_interal_actor_acting_duration_sec Histogram 处理内部各种消息事件的耗时。message :: TaskType tikv_log_backup_initial_scan_reason System Write Call Duration：将一批备份数据（来自某个 Region）写入到临时文件耗时的热力图。 • Internal Message Type：TiKV 内部负责日志备份的 Actor 收到的消息的类型。 • Internal Message Handling Duration (P90|P99)：消费、处理各个类型消息的速度。 • Initial Scan RocksDB

Details dashboard. 9.9.2.3 Monitoring metrics Metrics Type Description tikv_log_backup_internal_actor_acting_duration_sec HistogramThe duration of handling all internal messages and events. message :: (from a Region) to a temporary file • Internal Message Type: The type of messages received by the actor responsible for the log backup within TiKV • Internal Message Handling Duration (P90|P99): The speed

dashboard. 1201 9.9.2.3 Monitoring metrics Metrics Type Description tikv_log_backup_internal_actor_acting_duration_sec HistogramThe duration of handling all internal messages and events. message :: (from a Region) to a temporary file • Internal Message Type: The type of messages received by the actor responsible for the log backup within TiKV • Internal Message Handling Duration (P90|P99): The speed

dashboard. 1206 9.9.2.3 Monitoring metrics Metrics Type Description tikv_log_backup_internal_actor_acting_duration_sec HistogramThe duration of handling all internal messages and events. message :: (from a Region) to a temporary file • Internal Message Type: The type of messages received by the actor responsible for the log backup within TiKV • Internal Message Handling Duration (P90|P99): The speed

Details dashboard. 9.9.2.3 Monitoring metrics Metrics Type Description tikv_log_backup_internal_actor_acting_duration_sec HistogramThe duration of handling all internal messages and events. message :: (from a Region) to a temporary file • Internal Message Type: The type of messages received by the actor responsible for the log backup within TiKV • Internal Message Handling Duration (P90|P99): The speed