Summary:
Fix the analyzer test failure caused by inaccurate timing wait. The wait time at different system might be different or cause the delay, now we do not accurately count the lines. Only in a very rare extreme case, test will ignore the part exceed the timing of 1 second.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/9181
Test Plan: make check
Reviewed By: pdillinger
Differential Revision: D32511319
Pulled By: zhichao-cao
fbshipit-source-id: e694c8cb465c750cfa5a43dab3eff6707b9a11c8