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vanilladb / vanillacore

The core engine of VanillaDB
Apache License 2.0
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Add some labels for xLock profiling. #80

Closed tom1236868 closed 2 years ago

tom1236868 commented 2 years ago

Add some labels to evaluate what are the exactly cost of tx.concurrencyMgr().lockRecordFileHeader, and found out that most of the time are basically come from xLocks waiting while loop. However, elasql don't actually use this LockTable, so the change in this table is actually of no use.

SLMT commented 2 years ago

I think that it should be merged to research/hermes-control instead of master.