raft log lag behind

[kikimo]

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Raft log will lag behind under high load with frequent leader change and seems that it can never catch up even after a very long time, the corresponding storaged service is still alive, but this is instance stop providing service anymore.

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Your Environments (must be provided)

• OS: uname -a
• Compliler: g++ --version or clang++ --version
• CPU: lscpu
• Commit id (e.g. a3ffc7d8)

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Expected behavior

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Additional context

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[critical27]

Will check later

[kikimo]

closed by #3435