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Mark Callaghan c8da670325 Stop printing per-level stall times. 
Summary:
Per-level stall times are the suggested stall time, not the actual stall time so this change stops printing them
both in the per-level output lines and in the summary. Also changed output for total stall time to include units
in all cases. The new output looks like:
Level   Files   Size(MB) Score Read(GB)  Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) Comp(cnt) Avg(sec) Stall(cnt)    RecordIn   RecordDrop
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
  L0     4/1          7   0.8      0.0     0.0      0.0       0.6      0.6       0.0   0.0      0.0     12.9        50       352    0.141        882            0            0
  L1     5/0          9   0.9      0.0     0.0      0.0       0.0      0.0       0.6   0.0      0.0      0.0         0         0    0.000          0            0            0
  L2    54/0         99   1.0      0.0     0.0      0.0       0.0      0.0       0.6   0.0      0.0      0.0         0         0    0.000          0            0            0
  L3   289/0        527   0.5      0.0     0.0      0.0       0.0      0.0       0.5   0.0      0.0      0.0         0         0    0.000          0            0            0
 Sum   352/1        642   0.0      0.0     0.0      0.0       0.6      0.6       1.7   1.0      0.0     12.9        50       352    0.141        882            0            0
 Int     0/0          0   0.0      0.0     0.0      0.0       0.0      0.0       0.0   1.0      0.0     15.5         0         3    0.118          7            0            0
Flush(GB): accumulative 0.627, interval 0.005
Stalls(count): 0 level0_slowdown, 0 level0_numfiles, 882 memtable_compaction, 0 leveln_slowdown_soft, 0 leveln_slowdown_hard

Task ID: #6493861

Blame Rev:

Test Plan:
run db_bench, look at output

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/D35085
2015-03-14 15:01:43 -07:00
..
builder.cc
Add columnfamily option optimize_filters_for_hits to optimize for key hits only
2015-02-26 16:25:56 -08:00
builder.h
Add columnfamily option optimize_filters_for_hits to optimize for key hits only
2015-02-26 16:25:56 -08:00
c_test.c
rocksdb: Fixed 'Dead assignment' and 'Dead initialization' scan-build warnings
2015-02-23 14:10:09 -08:00
c.cc
rocksdb: Add missing override
2015-02-26 11:28:41 -08:00
column_family_test.cc
options.level_compaction_dynamic_level_bytes to allow RocksDB to pick size bases of levels dynamically.
2015-03-02 22:40:41 -08:00
column_family.cc
Stop printing per-level stall times.
2015-03-14 15:01:43 -07:00
column_family.h
options.level_compaction_dynamic_level_bytes to allow RocksDB to pick size bases of levels dynamically.
2015-03-02 22:40:41 -08:00
compact_files_test.cc
Fixed a bug where CompactFiles won't delete obsolete files until flush.
2015-03-11 13:06:59 -07:00
compaction_job_test.cc
Introduce job_id for flush and compaction
2015-02-12 09:54:48 -08:00
compaction_job.cc
Fixed the unit-test issue in PreShutdownCompactionMiddle
2015-03-14 08:25:27 -07:00
compaction_job.h
Allow GetThreadList() to report operation stage.
2015-03-13 10:45:40 -07:00
compaction_picker_test.cc
options.level_compaction_dynamic_level_bytes to allow RocksDB to pick size bases of levels dynamically.
2015-03-02 22:40:41 -08:00
compaction_picker.cc
Change the way options.compression_per_level is used when options.level_compaction_dynamic_level_bytes=true
2015-03-11 13:14:52 -07:00
compaction_picker.h
options.level_compaction_dynamic_level_bytes to allow RocksDB to pick size bases of levels dynamically.
2015-03-02 22:40:41 -08:00
compaction.cc
options.level_compaction_dynamic_level_bytes to allow RocksDB to pick size bases of levels dynamically.
2015-03-02 22:40:41 -08:00
compaction.h
options.level_compaction_dynamic_level_bytes to allow RocksDB to pick size bases of levels dynamically.
2015-03-02 22:40:41 -08:00
comparator_db_test.cc
rocksdb: Add missing override
2015-02-26 11:28:41 -08:00
corruption_test.cc
Fail DB::Open() on WAL corruption
2015-01-05 10:26:34 -08:00
cuckoo_table_db_test.cc
remove unreliable test in db/cuckoo_table_db_test.cc
2014-11-24 15:18:09 -08:00
db_bench.cc
Fix SIGSEGV when not using cache
2015-03-13 16:41:00 -07:00
db_filesnapshot.cc
Introduce job_id for flush and compaction
2015-02-12 09:54:48 -08:00
db_impl_debug.cc
Add a counter for collecting the wait time on db mutex.
2015-02-04 21:39:45 -08:00
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
EventLogger
2015-03-13 10:15:54 -07:00
db_impl.h
EventLogger
2015-03-13 10:15:54 -07:00
db_iter_test.cc
Divide test DBIteratorTest.DBIterator to smaller tests
2015-02-03 09:48:03 -08:00
db_iter.cc
rocksdb: Add missing override
2015-02-26 11:28:41 -08:00
db_iter.h
reduce references to cfd->options() in DBImpl
2014-09-08 15:04:34 -07:00
db_test.cc
Fixed the unit-test issue in PreShutdownCompactionMiddle
2015-03-14 08:25:27 -07:00
dbformat_test.cc
Use IterKey instead of string in Block::Iter to reduce malloc
2014-07-23 12:31:11 -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
rocksdb: Add missing override
2015-02-26 11:28:41 -08:00
deletefile_test.cc
Add rocksdb::ToString() to address cases where std::to_string is not available.
2014-11-24 20:44:49 -08:00
fault_injection_test.cc
rocksdb: Add missing override
2015-02-26 11:28:41 -08:00
file_indexer_test.cc
rocksdb: Add missing override
2015-02-26 11:28:41 -08:00
file_indexer.cc
Turn on -Wshorten-64-to-32 and fix all the errors
2014-11-11 16:47:22 -05:00
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
Support purging logs from separate log directory
2014-08-14 13:22:50 -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
EventLogger
2015-03-13 10:15:54 -07:00
flush_job.cc
Allow GetThreadList() to report operation stage.
2015-03-13 10:45:40 -07:00
flush_job.h
Allow GetThreadList() to report operation stage.
2015-03-13 10:45:40 -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
Stop printing per-level stall times.
2015-03-14 15:01:43 -07:00
internal_stats.h
Stop printing per-level stall times.
2015-03-14 15:01:43 -07:00
job_context.h
Introduce job_id for flush and compaction
2015-02-12 09:54:48 -08:00
listener_test.cc
Fixed a compile warning in clang in db/listener_test.cc
2015-01-27 15:01:04 -08:00
log_and_apply_bench.cc
Add a counter for collecting the wait time on db mutex.
2015-02-04 21:39:45 -08:00
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
Fix UnmarkEOF for partial blocks
2014-01-27 14:49:10 -08:00
log_test.cc
rocksdb: Add missing override
2015-02-26 11:28:41 -08:00
log_writer.cc
fix erroneous assert: cast kBlockSize (of type unsigned int) to "int"
2015-02-20 11:07:17 -08:00
log_writer.h
Add appropriate LICENSE and Copyright message.
2013-10-16 17:48:41 -07:00
managed_iterator.cc
Fix compile error on MacOS.
2015-02-24 16:24:53 -08:00
managed_iterator.h
Managed iterator
2015-02-18 11:49:31 -08:00
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.cc
Allow GetThreadList() to report operation stage.
2015-03-13 10:45:40 -07:00
memtable_list.h
Add a counter for collecting the wait time on db mutex.
2015-02-04 21:39:45 -08:00
memtable.cc
Instrument memtable seeks
2015-02-27 17:06:06 -08:00
memtable.h
rocksdb: Add missing override
2015-02-26 11:28:41 -08:00
memtablerep_bench.cc
Fix clang build
2015-01-13 12:27:28 -08:00
merge_context.h
Enhance partial merge to support multiple arguments
2014-03-24 17:57:13 -07:00
merge_helper.cc
Turn -Wshadow back on
2014-11-06 11:14:28 -08:00
merge_helper.h
Fixed the crash when merge_operator is not properly set after reopen.
2014-07-30 17:24:36 -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
Perf Context to report DB mutex waiting time
2015-02-09 17:55:12 -08:00
plain_table_db_test.cc
Add rocksdb::ToString() to address cases where std::to_string is not available.
2014-11-24 20:44:49 -08:00
prefix_test.cc
rocksdb: Add missing override
2015-02-26 11:28:41 -08:00
repair.cc
rocksdb: Add missing override
2015-02-26 11:28:41 -08:00
skiplist_test.cc
Turn on -Wshorten-64-to-32 and fix all the errors
2014-11-11 16:47:22 -05:00
skiplist.h
Enforce write buffer memory limit across column families
2014-12-02 12:09:20 -08:00
snapshot.h
rocksdb: Add missing override
2015-02-26 11:28:41 -08:00
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
rocksdb: Add missing override
2015-02-26 11:28:41 -08:00
table_properties_collector.cc
Add rocksdb::ToString() to address cases where std::to_string is not available.
2014-11-24 20:44:49 -08:00
table_properties_collector.h
rocksdb: Add missing override
2015-02-26 11:28:41 -08:00
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
options.level_compaction_dynamic_level_bytes to allow RocksDB to pick size bases of levels dynamically.
2015-03-02 22:40:41 -08:00
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
Turn on -Wshorten-64-to-32 and fix all the errors
2014-11-11 16:47:22 -05:00
version_edit.cc
Turn on -Wshadow
2014-10-31 11:59:54 -07:00
version_edit.h
Fix deleting obsolete files
2015-02-06 08:44:30 -08:00
version_set_test.cc
options.level_compaction_dynamic_level_bytes to allow RocksDB to pick size bases of levels dynamically.
2015-03-02 22:40:41 -08:00
version_set.cc
options.level_compaction_dynamic_level_bytes to allow RocksDB to pick size bases of levels dynamically.
2015-03-02 22:40:41 -08:00
version_set.h
options.level_compaction_dynamic_level_bytes to allow RocksDB to pick size bases of levels dynamically.
2015-03-02 22:40:41 -08:00
wal_manager_test.cc
Enforce write buffer memory limit across column families
2014-12-02 12:09:20 -08:00
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_internal.h
remove all remaining references to cfd->options()
2014-11-18 10:20:10 -08:00
write_batch_test.cc
rocksdb: Add missing override
2015-02-26 11:28:41 -08:00
write_batch.cc
rocksdb: Add missing override
2015-02-26 11:28:41 -08:00
write_controller_test.cc
Push- instead of pull-model for managing Write stalls
2014-09-08 11:20:25 -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