Set up docs MCPThese settings are available in system.settings and are autogenerated from the ClickHouse snapshot.
read_backoff_max_throughput
Settings to reduce the number of threads in case of slow reads. Count events when the read bandwidth is less than that many bytes per second.
read_backoff_min_concurrency
Settings to try keeping the minimal number of threads in case of slow reads.
read_backoff_min_events
Settings to reduce the number of threads in case of slow reads. The number of events after which the number of threads will be reduced.
read_backoff_min_interval_between_events_ms
Settings to reduce the number of threads in case of slow reads. Do not pay attention to the event, if the previous one has passed less than a certain amount of time.
read_backoff_min_latency_ms
Setting to reduce the number of threads in case of slow reads. Pay attention only to reads that took at least that much time.