异常的tikv日志 伴随着大量的 如下日志
[WARN] [scheduler.rs:1132] [“[region 2271758687] scheduler handle command: prewrite, ts: 453102623728076289, details: SchedulerDetails { tracker: TrackerToken { shard_id: 24, seq: 39744222, key: 308 }, stat: Statistics { lock: CfStatistics { processed_keys: 0, get: 1, next: 0, prev: 0, seek: 0, seek_for_prev: 0, over_seek_bound: 0, flow_stats: FlowStatistics { read_keys: 0, read_bytes: 0 }, next_tombstone: 0, prev_tombstone: 0, seek_tombstone: 0, seek_for_prev_tombstone: 0, raw_value_tombstone: 0 }, write: CfStatistics { processed_keys: 0, get: 0, next: 0, prev: 0, seek: 2, seek_for_prev: 0, over_seek_bound: 0, flow_stats: FlowStatistics { read_keys: 0, read_bytes: 0 }, next_tombstone: 0, prev_tombstone: 0, seek_tombstone: 0, seek_for_prev_tombstone: 0, raw_value_tombstone: 0 }, data: CfStatistics { processed_keys: 0, get: 0, next: 0, prev: 0, seek: 0, seek_for_prev: 0, over_seek_bound: 0, flow_stats: FlowStatistics { read_keys: 0, read_bytes: 0 }, next_tombstone: 0, prev_tombstone: 0, seek_tombstone: 0, seek_for_prev_tombstone: 0, raw_value_tombstone: 0 }, processed_size: 0 }, start_process_instant: Monotonic(Timespec { sec: 128641583, nsec: 582539576 }), quota_limit_delay_nanos: 0, flow_control_nanos: 7873000000 }”] [takes=7993]