1[Rule "normal-rule"] 2suggestions=missing-action:inc-write-buffer 3conditions=missing-source 4 5[Condition "normal-condition"] 6source=LOG 7regex=Stopping writes because we have \d+ immutable memtables \(waiting for flush\), max_write_buffer_number is set to \d+ 8 9[Suggestion "missing-action"] 10option=DBOptions.max_background_flushes 11action= 12 13[Suggestion "inc-write-buffer"] 14option=CFOptions.max_write_buffer_number 15action=increase 16