# Write Duration (Continue...)
+ Where is the slow writes?
  + **`Append log duration:`** The time consumed for `Raft` to append logs
  + **`Apply log duration:`** The time consumed for `Raft` to apply logs
  + **`Write duration:`** The time consumed when executing write operations

![`smart`](WriteDurationPanel2_aa_001_20221028.png)

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