读写冲突导致的性能问题

[2023-09-01 16:24:12.822805] WARN  [STORAGE.TRANS] wait_trans_version (ob_memtable_context.cpp:402) [80065][0][YB42C0A8011A-0005F9FFDDB72C73-0-0] [lt=17] [dc=0] lock_for_read need retry(ret=-6004, *this=alloc_type=0 ctx_descriptor=660875988 min_table_version=0 max_table_version=1691887712554976 is_safe_read=false read_snapshot=1693556616209779 start_version=-1 trans_version=9223372036854775807 commit_version=0 stmt_start_time=1693556616350887 abs_expired_time=1693592616138492 stmt_timeout=35999787605 abs_lock_wait_timeout=1693592598781329 row_purge_version=0 lock_wait_start_ts=0 trx_lock_timeout=-1 end_code=0 is_readonly=false ref=1 pkey={tid:1102810162817318, partition_id:3, part_cnt:0} trans_id={hash:5323857072658908736, inc:2575819586, addr:"192.168.1.26:2882", t:1693556552169329} checksum_log_ts=0, *mem_ctx=alloc_type=0 ctx_descriptor=662802493 min_table_version=0 max_table_version=1691887712554976 is_safe_read=false read_snapshot=1693556597402967 start_version=-1 trans_version=0 commit_version=0 stmt_start_time=1693556597732304 abs_expired_time=1693592597332232 stmt_timeout=35999599928 abs_lock_wait_timeout=1693592543036230 row_purge_version=0 lock_wait_start_ts=0 trx_lock_timeout=-1 end_code=0 is_readonly=false ref=0 pkey={tid:1102810162817318, partition_id:3, part_cnt:0} trans_id={hash:2656401612840724845, inc:2575807169, addr:"192.168.1.26:2882", t:1693556463399201} checksum_log_ts=1693556582221670, version=1693556616209779)