Hey, I have collected some rocksdb logs for the snapshot itself but I cant really wrap my head around where exactly the time is spent: https://gist.github.com/gyfora/9a37aa349f63c35cd6abe2da2cf19d5b
The general pattern where the time is spent is this: 2019/05/14-09:15:49.486455 7fbe6a8ee700 [db/db_impl_write.cc:1127] [new-timer-state] New memtable created with log file: #111757. Immutable memtables: 0. 2019/05/14-09:15:59.191010 7fb3cdc1d700 (Original Log Time 2019/05/14-09:15:59.191000) [db/db_impl_compaction_flush.cc:1216] Calling FlushMemTableToOutputFile with column family [new-timer-state], flush slots available 1, compaction slots available 1, flush slots scheduled 1, compaction slots scheduled 0 In this example these two operations take 10 seconds, but sometimes its 40. Based on the log wording I dont understand what exactly is going on in between. Maybe someone with some on-hands experience with RocksDB might have some insights. Thanks, Gyula
