Zhongyi Xie d6ec288703 Add PerfContextByLevel to provide per level perf context information (#4226) ... Summary: Current implementation of perf context is level agnostic. Making it hard to do performance evaluation for the LSM tree. This PR adds `PerfContextByLevel` to decompose the counters by level. This will be helpful when analyzing point and range query performance as well as tuning bloom filter Also replaced __thread with thread_local keyword for perf_context Pull Request resolved: https://github.com/facebook/rocksdb/pull/4226 Differential Revision: D10369509 Pulled By: miasantreble fbshipit-source-id: f1ced4e0de5fcebdb7f9cff36164516bc6382d82		2018-10-17 11:19:40 -07:00
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file_read_sample.h
histogram_test.cc	fix inclusive-exclusiveness of histogram ToString	2017-09-01 10:56:34 -07:00
histogram_windowing.cc	Support pragma once in all header files and cleanup some warnings (#4339)	2018-09-05 18:13:31 -07:00
histogram_windowing.h	fix HistogramWindowingImpl copy-{assignment,constructor}	2017-09-01 11:11:56 -07:00
histogram.cc	Print histogram count and sum in statistics string	2018-05-21 11:12:47 -07:00
histogram.h
instrumented_mutex.cc	In instrumented mutex, take timing once for both of perf_context and statistics	2018-05-17 12:56:53 -07:00
instrumented_mutex.h
iostats_context_imp.h	Directly refernce perf_context internally.	2017-09-15 17:15:10 -07:00
iostats_context_test.cc
iostats_context.cc	Directly refernce perf_context internally.	2017-09-15 17:15:10 -07:00
perf_context_imp.h	Add PerfContextByLevel to provide per level perf context information (#4226)	2018-10-17 11:19:40 -07:00
perf_context.cc	Add PerfContextByLevel to provide per level perf context information (#4226)	2018-10-17 11:19:40 -07:00
perf_level_imp.h
perf_level.cc
perf_step_timer.h	In instrumented mutex, take timing once for both of perf_context and statistics	2018-05-17 12:56:53 -07:00
statistics_test.cc
statistics.cc	Print histogram count and sum in statistics string	2018-05-21 11:12:47 -07:00
statistics.h	Support group commits of version edits (#3944)	2018-06-28 12:34:39 -07:00
thread_status_impl.cc	comment unused parameters to turn on -Wunused-parameter flag	2018-04-12 17:59:16 -07:00
thread_status_updater_debug.cc	comment unused parameters to turn on -Wunused-parameter flag	2018-04-12 17:59:16 -07:00
thread_status_updater.cc	comment unused parameters to turn on -Wunused-parameter flag	2018-04-12 17:59:16 -07:00
thread_status_updater.h	Use RAII instead of pointers in cf_info_map	2017-09-28 14:26:47 -07:00
thread_status_util_debug.cc
thread_status_util.cc	comment unused parameters to turn on -Wunused-parameter flag	2018-04-12 17:59:16 -07:00
thread_status_util.h