5576ded762
Summary: In response to https://github.com/facebook/rocksdb/issues/9354, this PR adds a way for users to "opt out" of extra checks that can impact peak write performance, which currently only includes force_consistency_checks. I considered including some other options but did not see a db_bench performance difference. Also clarify in comment for force_consistency_checks that it can "slow down saturated writing." Pull Request resolved: https://github.com/facebook/rocksdb/pull/9363 Test Plan: basic coverage in unit tests Using my perf test in https://github.com/facebook/rocksdb/issues/9354 comment, I see force_consistency_checks=true -> 725360 ops/s force_consistency_checks=false -> 783072 ops/s Reviewed By: mrambacher Differential Revision: D33636559 Pulled By: pdillinger fbshipit-source-id: 25bfd006f4844675e7669b342817dd4c6a641e84