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Siying Dong 5e298f865b Add two more StatsLevel (#5027) 
Summary:
Statistics cost too much CPU for some use cases. Add two stats levels
so that people can choose to skip two types of expensive stats, timers and
histograms.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/5027

Differential Revision: D14252765

Pulled By: siying

fbshipit-source-id: 75ecec9eaa44c06118229df4f80c366115346592
2019-02-28 10:27:59 -08:00
..
file_read_sample.h Change RocksDB License 2017-07-15 16:11:23 -07:00
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 Add getMin, getMax, getCount, getSum to HistogramData class object. (#4742) 2018-12-14 14:28:44 -08:00
histogram.h Scale histogram bucket size by constant factor 2017-08-21 17:10:40 -07:00
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 Change RocksDB License 2017-07-15 16:11:23 -07:00
iostats_context_imp.h Add a new CPU time counter to compaction report (#4889) 2019-01-29 17:24:00 -08:00
iostats_context_test.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
iostats_context.cc Directly refernce perf_context internally. 2017-09-15 17:15:10 -07:00
perf_context_imp.h Introduce a CPU time counter in perf_context (#4741) 2018-12-20 12:03:44 -08:00
perf_context.cc Allow copy for PerfContext objects (#4919) 2019-02-05 14:29:08 -08:00
perf_level_imp.h Change RocksDB License 2017-07-15 16:11:23 -07:00
perf_level.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
perf_step_timer.h Introduce a CPU time counter in perf_context (#4741) 2018-12-20 12:03:44 -08:00
statistics_test.cc Test mapping of Histograms and HistogramsNameMap (#4720) 2018-11-27 10:48:30 -08:00
statistics.cc Add two more StatsLevel (#5027) 2019-02-28 10:27:59 -08:00
statistics.h Add two more StatsLevel (#5027) 2019-02-28 10:27:59 -08:00
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 Change RocksDB License 2017-07-15 16:11:23 -07:00
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 Change RocksDB License 2017-07-15 16:11:23 -07:00