sdong d20915d52a Disable stats about mutex duration by default ...

Summary: Measuring mutex duration will measure time inside DB mutex, which breaks our best practice. Add a stat level in Statistics class. By default, disable to measure the mutex operations.

Test Plan: Add a unit test to make sure it is off by default.

Reviewers: rven, anthony, IslamAbdelRahman, kradhakrishnan, andrewkr, yhchiang

Reviewed By: yhchiang

Subscribers: MarkCallaghan, leveldb, dhruba

Differential Revision: https://reviews.facebook.net/D53367

2016-01-26 14:56:55 -08:00

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utilities

Do not use timed_mutex in TransactionDB

2015-12-18 17:26:02 -08:00

c.h

Merge pull request #916 from warrenfalk/capi_huge_page_option

2016-01-04 09:24:30 -08:00

cache.h

Correct a comment in include/rocksdb/cache.h

2015-12-10 16:39:10 -08:00

compaction_filter.h

Use SST files for Transaction conflict detection

2015-12-11 12:34:11 -08:00

compaction_job_stats.h

[Parallel L0-L1 Compaction Prep]: Giving Subcompactions Their Own State

2015-08-18 11:06:23 -07:00

comparator.h

Added Equal method to Comparator interface

2015-09-08 15:30:49 -07:00

convenience.h

Delete files in given key range

2015-12-29 13:22:13 -08:00

db_dump_tool.h

Update dump_tool and undump_tool to accept Options

2015-10-05 19:49:48 -07:00

db.h

Updated GetProperty documentation

2016-01-25 14:04:55 -08:00

delete_scheduler.h

Fix appVeyor Build problem

2015-12-11 21:10:49 -08:00

env.h

add a factory method for creating hdfs env

2015-12-23 17:26:50 -08:00

experimental.h

Implement DB::PromoteL0 method

2015-04-23 12:10:36 -07:00

filter_policy.h

Implement full filter for block based table.

2014-09-08 10:37:05 -07:00

flush_block_policy.h

move block based table related options BlockBasedTableOptions

2014-08-25 14:22:05 -07:00

immutable_options.h

When slowdown is triggered, reduce the write rate

2015-12-23 11:33:15 -08:00

iostats_context.h

Add options.compaction_measure_io_stats to print write I/O stats in compactions

2015-08-13 16:52:26 -07:00

iterator.h

Introduce ReadOptions::pin_data (support zero copy for keys)

2015-12-16 12:08:30 -08:00

ldb_tool.h

ldb to support --column_family option

2016-01-25 14:58:18 -08:00

listener.h

Fix lite_build

2015-12-22 11:58:13 -08:00

memtablerep.h

support for concurrent adds to memtable

2015-12-25 11:03:40 -08:00

merge_operator.h

Better CompactionJob testing

2015-08-07 21:59:51 -07:00

metadata.h

Windows Port from Microsoft

2015-07-01 16:13:56 -07:00

options.h

support for concurrent adds to memtable

2015-12-25 11:03:40 -08:00

perf_context.h

Include the time unit in the comment of perf_context timers

2015-10-13 17:24:13 -07:00

perf_level.h

Add a perf context level that doesn't measure time for mutex operations

2016-01-25 14:45:03 -08:00

rate_limiter.h

Replace BackupRateLimiter with GenericRateLimiter

2015-09-03 17:00:09 -07:00

slice_transform.h

Unaddressed comment in previous diff. Change only in code comments.

2015-01-30 16:07:35 -08:00

slice.h

Enable RocksDB to persist Options file.

2015-11-10 22:58:01 -08:00

snapshot.h

Support marking snapshots for write-conflict checking - Take 2

2015-12-08 16:47:31 -08:00

sst_dump_tool.h

Dump routine to BlockBasedTableReader

2014-12-23 13:24:07 -08:00

sst_file_writer.h

Add experimental DB::AddFile() to plug sst files into empty DB

2015-09-23 12:42:43 -07:00

statistics.h

Disable stats about mutex duration by default

2016-01-26 14:56:55 -08:00

status.h

Make Status moveable

2015-12-22 16:06:20 -08:00

table_properties.h

Revert "Adding new table properties"

2015-11-06 16:49:38 -08:00

table.h

Prevent the user from setting block_restart_interval to less than 1

2016-01-04 14:13:18 -08:00

thread_status.h

Deprecate CompactionFilterV2

2015-07-17 18:59:11 +02:00

transaction_log.h

"make format" against last 10 commits

2015-07-13 13:50:18 -07:00

types.h

Add License message to public header files.

2013-11-18 10:21:35 -08:00

universal_compaction.h

Enabling trivial move in universal compaction

2015-07-07 14:18:55 -07:00

version.h

Bump version to 4.4

2015-12-16 14:32:58 -08:00

wal_filter.h

"make format" in some recent commits

2015-10-29 17:11:14 -07:00

write_batch_base.h

Support for SingleDelete()

2015-09-17 11:42:56 -07:00

write_batch.h

track WriteBatch contents

2015-11-10 16:56:06 -08:00