tikv 发布版本: tikv-server v2.1.8

  • Fix the issue of wrong statistics of the read traffic #4441
  • Fix the raftstore performance issue when checking to decide whether to process pending snapshots when many Regions exist #4484
  • Do not ingest files when the number of level 0 SST files exceeds level_zero_slowdown_writes_trigger/2 #4464