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Mark Callaghan 944043d683 Add --wal_bytes_per_sync for db_bench and more IO stats 
Summary:
See https://gist.github.com/mdcallag/89ebb2b8cbd331854865 for the IO stats.
I added "Cumulative compaction:" and "Interval compaction:" lines. The IO rates
can be confusing. Rates fro per-level stats lines, Wr(MB/s) & Rd(MB/s), are computed
using the duration of the compaction job. If the job reads 10MB, writes 9MB and the job
(IO & merging) takes 1 second then the rates are 10MB/s for read and 9MB/s for writes.
The IO rates in the Cumulative compaction line uses the total uptime. The IO rates in the
Interval compaction line uses the interval uptime. So these Cumalative & Interval
compaction IO rates cannot be compared to the per-level IO rates. But both forms of
the rates are useful for debugging perf.

Task ID: #

Blame Rev:

Test Plan:
run db_bench

Revert Plan:

Database Impact:

Memcache Impact:

Other Notes:

EImportant:

- begin *PUBLIC* platform impact section -
Bugzilla: #
- end platform impact -

Reviewers: igor

Reviewed By: igor

Subscribers: dhruba

Differential Revision: https://reviews.facebook.net/D38667
2015-05-19 16:19:30 -07:00
..
builder.cc
Allow GetThreadList to report Flush properties.
2015-05-15 23:22:22 -07:00
builder.h
Add more table properties to EventLogger
2015-05-12 15:53:55 -07:00
c_test.c
rocksdb: Fixed 'Dead assignment' and 'Dead initialization' scan-build warnings
2015-02-23 14:10:09 -08:00
c.cc
Deprecate removeScanCountLimit in NewLRUCache
2015-03-17 15:04:37 -07:00
column_family_test.cc
Fix flakiness in column_family_test
2015-05-05 15:59:02 -07:00
column_family.cc
CompactRange skips levels 1 to base_level -1 for dynamic level base size
2015-05-18 10:54:11 -07:00
column_family.h
CompactRange skips levels 1 to base_level -1 for dynamic level base size
2015-05-18 10:54:11 -07:00
compact_files_test.cc
rocksdb: switch to gtest
2015-03-17 14:08:00 -07:00
compaction_job_test.cc
Cleanup CompactionJob
2015-05-05 19:01:12 -07:00
compaction_job.cc
Add more table properties to EventLogger
2015-05-12 15:53:55 -07:00
compaction_job.h
Allow GetThreadList() to report basic compaction operation properties.
2015-05-06 22:51:06 -07:00
compaction_picker_test.cc
Reset parent_index and base_index when picking files marked for compaction
2015-05-12 11:16:25 -07:00
compaction_picker.cc
CompactRange skips levels 1 to base_level -1 for dynamic level base size
2015-05-18 10:54:11 -07:00
compaction_picker.h
Optimize GetRange Function
2015-05-05 09:57:47 -07:00
compaction.cc
Universal Compaction with multiple levels won't allocate up to output size
2015-05-13 14:15:46 -07:00
compaction.h
Cleanup CompactionJob
2015-05-05 19:01:12 -07:00
comparator_db_test.cc
rocksdb: Remove #include "util/string_util.h" from util/testharness.h
2015-03-19 17:29:37 -07:00
corruption_test.cc
fix typos
2015-04-25 18:14:27 +09:00
cuckoo_table_db_test.cc
rocksdb: switch to gtest
2015-03-17 14:08:00 -07:00
db_bench.cc
Add --wal_bytes_per_sync for db_bench and more IO stats
2015-05-19 16:19:30 -07:00
db_filesnapshot.cc
Don't delete files when column family is dropped
2015-03-19 17:04:29 -07:00
db_impl_debug.cc
Clean up old log files in background threads
2015-03-30 15:04:10 -04:00
db_impl_experimental.cc
Don't compact bottommost level in SuggestCompactRange
2015-04-29 13:35:48 -07:00
db_impl_readonly.cc
Move GetThreadList() feature under Env.
2014-12-22 12:20:17 -08:00
db_impl_readonly.h
Block ReadOnlyDB in ROCKSDB_LITE
2014-11-26 11:37:59 -08:00
db_impl.cc
Add an option wal_bytes_per_sync to control sync_file_range for WAL files
2015-05-18 17:03:59 -07:00
db_impl.h
API to fetch from both a WriteBatchWithIndex and the db
2015-05-11 14:51:51 -07:00
db_iter_test.cc
rocksdb: Remove #include "util/string_util.h" from util/testharness.h
2015-03-19 17:29:37 -07:00
db_iter.cc
fix typos
2015-04-25 18:14:27 +09:00
db_iter.h
reduce references to cfd->options() in DBImpl
2014-09-08 15:04:34 -07:00
db_test.cc
Allow flushes to run in parallel with manual compaction
2015-05-18 15:34:33 -07:00
dbformat_test.cc
rocksdb: switch to gtest
2015-03-17 14:08:00 -07:00
dbformat.cc
Turn on -Wshorten-64-to-32 and fix all the errors
2014-11-11 16:47:22 -05:00
dbformat.h
Abstract out SetMaxPossibleForUserKey() and SetMinPossibleForUserKey
2015-04-23 18:08:37 -07:00
deletefile_test.cc
rocksdb: Remove #include "util/string_util.h" from util/testharness.h
2015-03-19 17:29:37 -07:00
event_logger_helpers.cc
Add more table properties to EventLogger
2015-05-12 15:53:55 -07:00
event_logger_helpers.h
Add more table properties to EventLogger
2015-05-12 15:53:55 -07:00
experimental.cc
Implement DB::PromoteL0 method
2015-04-23 12:10:36 -07:00
fault_injection_test.cc
fault_injection_test: add a test case to cover log syncing after a log roll
2015-04-09 16:15:42 -07:00
file_indexer_test.cc
Fix possible SIGSEGV in CompactRange (github issue #596)
2015-04-29 10:52:31 -07:00
file_indexer.cc
Fix possible SIGSEGV in CompactRange (github issue #596)
2015-04-29 10:52:31 -07:00
file_indexer.h
Turn on -Wshorten-64-to-32 and fix all the errors
2014-11-11 16:47:22 -05:00
filename_test.cc
rocksdb: switch to gtest
2015-03-17 14:08:00 -07:00
filename.cc
Sync manifest file when initializing it
2015-01-22 14:32:03 -08:00
filename.h
Sync manifest file when initializing it
2015-01-22 14:32:03 -08:00
flush_job_test.cc
rocksdb: Remove #include "util/string_util.h" from util/testharness.h
2015-03-19 17:29:37 -07:00
flush_job.cc
Allow GetThreadList to report Flush properties.
2015-05-15 23:22:22 -07:00
flush_job.h
Allow GetThreadList to report Flush properties.
2015-05-15 23:22:22 -07:00
flush_scheduler.cc
Don't return (or dereference) dangling pointer
2014-10-02 14:33:16 -07:00
flush_scheduler.h
Fix data race #1
2015-01-26 11:48:07 -08:00
forward_iterator.cc
rocksdb: Add missing override
2015-02-26 11:28:41 -08:00
forward_iterator.h
rocksdb: Add missing override
2015-02-26 11:28:41 -08:00
internal_stats.cc
Add --wal_bytes_per_sync for db_bench and more IO stats
2015-05-19 16:19:30 -07:00
internal_stats.h
Add --wal_bytes_per_sync for db_bench and more IO stats
2015-05-19 16:19:30 -07:00
job_context.h
Clean up old log files in background threads
2015-03-30 15:04:10 -04:00
listener_test.cc
Fixed a bug in EventListener::OnCompactionCompleted().
2015-05-12 16:10:23 -07:00
log_format.h
Some minor refactoring on the code
2014-01-02 16:32:31 -08:00
log_reader.cc
rocksdb: Fixed 'Dead assignment' and 'Dead initialization' scan-build warnings
2015-02-23 14:10:09 -08:00
log_reader.h
Log writer record format doc.
2015-04-07 16:25:56 -07:00
log_test.cc
rocksdb: switch to gtest
2015-03-17 14:08:00 -07:00
log_writer.cc
Fix comparison between signed and usigned integers
2015-05-19 10:59:30 -07:00
log_writer.h
Log writer record format doc.
2015-04-07 16:25:56 -07:00
managed_iterator.cc
Fix compile error on MacOS.
2015-02-24 16:24:53 -08:00
managed_iterator.h
Fixed xfunc related compile errors in ROCKSDB_LITE
2015-04-09 21:05:18 -07:00
memtable_allocator.cc
Enforce write buffer memory limit across column families
2014-12-02 12:09:20 -08:00
memtable_allocator.h
Enforce write buffer memory limit across column families
2014-12-02 12:09:20 -08:00
memtable_list_test.cc
Include bunch of more events into EventLogger
2015-04-27 15:20:02 -07:00
memtable_list.cc
fix typos
2015-04-25 18:14:27 +09:00
memtable_list.h
Fix valgrind issues in memtable_list_test
2015-04-10 14:16:03 -07:00
memtable.cc
Adding stats for the merge and filter operation
2015-03-24 14:42:04 -07:00
memtable.h
Add thread-safety documentation to MemTable and related classes
2015-04-08 21:10:35 -07:00
memtablerep_bench.cc
build: avoid unused-variable warning
2015-05-02 13:19:10 -07:00
merge_context.h
API to fetch from both a WriteBatchWithIndex and the db
2015-05-11 14:51:51 -07:00
merge_helper.cc
Helper function to time Merges
2015-04-27 20:23:50 -07:00
merge_helper.h
Helper function to time Merges
2015-04-27 20:23:50 -07:00
merge_operator.cc
Some small cleaning up to make some compiling environment happy
2014-03-26 18:11:41 -07:00
merge_test.cc
rocksdb: Add missing override
2015-02-26 11:28:41 -08:00
perf_context_test.cc
Makefile minor cleanup
2015-03-30 16:05:35 -04:00
plain_table_db_test.cc
rocksdb: Remove #include "util/string_util.h" from util/testharness.h
2015-03-19 17:29:37 -07:00
prefix_test.cc
rocksdb: Remove #include "util/string_util.h" from util/testharness.h
2015-03-19 17:29:37 -07:00
repair.cc
options.paranoid_file_checks to read all rows after writing to a file.
2015-04-23 11:34:35 -07:00
skiplist_test.cc
rocksdb: switch to gtest
2015-03-17 14:08:00 -07:00
skiplist.h
Enforce write buffer memory limit across column families
2014-12-02 12:09:20 -08:00
slice.cc
Create an abstract interface for write batches
2015-03-17 19:23:08 -07:00
snapshot.h
Cleanup CompactionJob
2015-05-05 19:01:12 -07:00
table_cache.cc
TableMock + framework for mock classes
2014-10-28 17:52:32 -07:00
table_cache.h
use GetContext to replace callback function pointer
2014-09-29 11:09:09 -07:00
table_properties_collector_test.cc
A new call back to TablePropertiesCollector to allow users know the entry is add, delete or merge
2015-04-06 10:27:21 -07:00
table_properties_collector.cc
A new call back to TablePropertiesCollector to allow users know the entry is add, delete or merge
2015-04-06 10:27:21 -07:00
table_properties_collector.h
A new call back to TablePropertiesCollector to allow users know the entry is add, delete or merge
2015-04-06 10:27:21 -07:00
transaction_log_impl.cc
Turn -Wshadow back on
2014-11-06 11:14:28 -08:00
transaction_log_impl.h
rocksdb: Add missing override
2015-02-26 11:28:41 -08:00
version_builder_test.cc
rocksdb: Remove #include "util/string_util.h" from util/testharness.h
2015-03-19 17:29:37 -07:00
version_builder.cc
Fix deleting obsolete files
2015-02-06 08:44:30 -08:00
version_builder.h
Move VersionBuilder logic to a separate .cc file
2014-10-31 16:34:38 -07:00
version_edit_test.cc
rocksdb: switch to gtest
2015-03-17 14:08:00 -07:00
version_edit.cc
Turn on -Wshadow
2014-10-31 11:59:54 -07:00
version_edit.h
Add experimental API MarkForCompaction()
2015-04-17 16:44:45 -07:00
version_set_test.cc
Fix level size overflow for options_.level_compaction_dynamic_level_bytes=true
2015-04-03 09:04:35 -07:00
version_set.cc
Fix clang build
2015-04-30 11:11:35 -07:00
version_set.h
Optimize GetApproximateSizes() to use lesser CPU cycles.
2015-04-30 10:55:03 -07:00
wal_manager_test.cc
Fix flakiness of WalManagerTest
2015-04-13 16:15:05 -07:00
wal_manager.cc
rocksdb: Add missing override
2015-02-26 11:28:41 -08:00
wal_manager.h
Fix -Wnon-virtual-dtor errors
2014-11-10 17:39:38 -05:00
write_batch_base.cc
Create an abstract interface for write batches
2015-03-17 19:23:08 -07:00
write_batch_internal.h
remove all remaining references to cfd->options()
2014-11-18 10:20:10 -08:00
write_batch_test.cc
rocksdb: Remove #include "util/string_util.h" from util/testharness.h
2015-03-19 17:29:37 -07:00
write_batch.cc
Adding stats for the merge and filter operation
2015-03-24 14:42:04 -07:00
write_controller_test.cc
maint: use ASSERT_TRUE, not ASSERT_EQ(true; same for false
2015-04-17 14:54:17 -07:00
write_controller.cc
Push- instead of pull-model for managing Write stalls
2014-09-08 11:20:25 -07:00
write_controller.h
Fix #284
2014-09-13 14:14:10 -07:00
write_thread.cc
WriteThread
2014-09-12 16:23:58 -07:00
write_thread.h
Add a counter for collecting the wait time on db mutex.
2015-02-04 21:39:45 -08:00
writebuffer.h
Enforce write buffer memory limit across column families
2014-12-02 12:09:20 -08:00