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rocksdb/util
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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
..
allocator.h
Enforce write buffer memory limit across column families
2014-12-02 12:09:20 -08:00
arena_test.cc
Make arena use hugepage if possible
2014-11-21 14:11:40 -08:00
arena.cc
Make arena use hugepage if possible
2014-11-21 14:11:40 -08:00
arena.h
Removing unnecessary kInlineSize
2015-03-12 21:13:53 +03:00
auto_roll_logger_test.cc
Fixed a bug in the test case
2015-02-23 11:59:39 -08:00
auto_roll_logger.cc
Add Header to logging to capture application level information
2015-02-06 10:37:45 -08:00
auto_roll_logger.h
rocksdb: Add missing override
2015-02-26 11:28:41 -08:00
autovector_test.cc
Add rocksdb::ToString() to address cases where std::to_string is not available.
2014-11-24 20:44:49 -08:00
autovector.h
Replace exception by assertion in autovector
2014-12-04 11:41:56 -08:00
benchharness_test.cc
Turn on -Wshorten-64-to-32 and fix all the errors
2014-11-11 16:47:22 -05:00
benchharness.cc
Add rocksdb::ToString() to address cases where std::to_string is not available.
2014-11-24 20:44:49 -08:00
benchharness.h
mark as unused some variables with cpp-derived names
2015-02-20 11:07:21 -08:00
bloom_test.cc
Turn on -Wshorten-64-to-32 and fix all the errors
2014-11-11 16:47:22 -05:00
bloom.cc
Turn on -Wshorten-64-to-32 and fix all the errors
2014-11-11 16:47:22 -05:00
build_version.h
build: do not relink every single binary just for a timestamp
2015-02-19 13:11:10 -08:00
cache_bench.cc
Fix -Wshadow for tools
2014-11-07 15:04:30 -08:00
cache_test.cc
Fix Mac compile errors on util/cache_test.cc
2014-12-11 14:15:13 -08:00
cache.cc
rocksdb: Add missing override
2015-02-26 11:28:41 -08:00
coding_test.cc
Remove BitStream* tests
2014-08-19 09:52:54 -04:00
coding.cc
Removing BitStream* functions
2014-08-19 06:48:21 -07:00
coding.h
Turn on -Wshorten-64-to-32 and fix all the errors
2014-11-11 16:47:22 -05:00
comparator.cc
rocksdb: Add missing override
2015-02-26 11:28:41 -08:00
compression.h
New BlockBasedTable version -- better compressed block format
2015-01-14 16:24:24 -08:00
crc32c_test.cc
Add appropriate LICENSE and Copyright message.
2013-10-16 17:48:41 -07:00
crc32c.cc
Turn on -Wshorten-64-to-32 and fix all the errors
2014-11-11 16:47:22 -05:00
crc32c.h
Add appropriate LICENSE and Copyright message.
2013-10-16 17:48:41 -07:00
db_info_dumper.cc
Fix iOS compile with -Wshorten-64-to-32
2014-11-13 14:39:30 -05:00
db_info_dumper.h
Fix iOS compile with -Wshorten-64-to-32
2014-11-13 14:39:30 -05:00
dynamic_bloom_test.cc
rocksdb: Fix 'Division by zero' scan-build warning
2015-02-17 17:54:02 -08:00
dynamic_bloom.cc
Enforce write buffer memory limit across column families
2014-12-02 12:09:20 -08:00
dynamic_bloom.h
Enforce write buffer memory limit across column families
2014-12-02 12:09:20 -08:00
env_hdfs.cc
Add rocksdb::ToString() to address cases where std::to_string is not available.
2014-11-24 20:44:49 -08:00
env_posix.cc
Revert chrono use
2015-03-03 11:29:31 -08:00
env_test.cc
Switch logv with loglevel to virtual
2015-02-09 20:59:29 +01:00
env.cc
Add Header to logging to capture application level information
2015-02-06 10:37:45 -08:00
event_logger_test.cc
EventLogger
2015-03-13 10:15:54 -07:00
event_logger.cc
Include chrono
2015-03-13 10:29:32 -07:00
event_logger.h
Include chrono
2015-03-13 10:29:32 -07:00
file_util.cc
Provide openable snapshots
2014-11-14 11:38:26 -08:00
file_util.h
Provide openable snapshots
2014-11-14 11:38:26 -08:00
filelock_test.cc
Add appropriate LICENSE and Copyright message.
2013-10-16 17:48:41 -07:00
filter_policy.cc
Add appropriate LICENSE and Copyright message.
2013-10-16 17:48:41 -07:00
hash_cuckoo_rep.cc
Enforce write buffer memory limit across column families
2014-12-02 12:09:20 -08:00
hash_cuckoo_rep.h
Enforce write buffer memory limit across column families
2014-12-02 12:09:20 -08:00
hash_linklist_rep.cc
rocksdb: Add missing override
2015-02-26 11:28:41 -08:00
hash_linklist_rep.h
Enforce write buffer memory limit across column families
2014-12-02 12:09:20 -08:00
hash_skiplist_rep.cc
rocksdb: Add missing override
2015-02-26 11:28:41 -08:00
hash_skiplist_rep.h
Enforce write buffer memory limit across column families
2014-12-02 12:09:20 -08:00
hash.cc
Turn on -Wshorten-64-to-32 and fix all the errors
2014-11-11 16:47:22 -05:00
hash.h
Introduce GetThreadList API
2014-11-20 10:49:32 -08:00
histogram_test.cc
Add appropriate LICENSE and Copyright message.
2013-10-16 17:48:41 -07:00
histogram.cc
Fix iOS compile with -Wshorten-64-to-32
2014-11-13 14:39:30 -05:00
histogram.h
Fix iOS compile with -Wshorten-64-to-32
2014-11-13 14:39:30 -05:00
instrumented_mutex.cc
Perf Context to report DB mutex waiting time
2015-02-09 17:55:12 -08:00
instrumented_mutex.h
Add a counter for collecting the wait time on db mutex.
2015-02-04 21:39:45 -08:00
iostats_context_imp.h
Fix ios compile
2014-08-28 12:46:05 -04:00
iostats_context.cc
Fix ios compile
2014-08-28 12:46:05 -04:00
ldb_cmd_execute_result.h
Revert "Fix lint errors and coding style of ldb related codes."
2014-10-31 19:22:49 -07:00
ldb_cmd.cc
rocksdb: Add missing override
2015-02-26 11:28:41 -08:00
ldb_cmd.h
rocksdb: Fix uninitialized use error
2015-02-26 14:19:51 -08:00
ldb_tool.cc
Added 'dump_live_files' command to ldb tool.
2014-12-12 17:50:36 -08:00
log_buffer.cc
Enlarge log size cap when printing file summary
2014-09-23 16:56:34 -07:00
log_buffer.h
RocksDB on FreeBSD support
2015-02-26 15:19:17 -08:00
log_write_bench.cc
Fix more gflag namespace issues
2014-05-09 08:41:02 -07:00
logging.cc
Stop printing per-level stall times.
2015-03-14 15:01:43 -07:00
logging.h
Fix a bug in stall time counter. Improve its output format.
2015-03-03 12:48:12 -08:00
manual_compaction_test.cc
rocksdb: Add missing override
2015-02-26 11:28:41 -08:00
memenv_test.cc
Compile MemEnv with standard RocksDB library
2015-01-29 16:33:11 -08:00
memenv.cc
rocksdb: Add missing override
2015-02-26 11:28:41 -08:00
mock_env_test.cc
Add fsync / corrupt simulation to env_mem
2014-10-31 15:16:31 -07:00
mock_env.cc
rocksdb: Add missing override
2015-02-26 11:28:41 -08:00
mock_env.h
rocksdb: Add missing override
2015-02-26 11:28:41 -08:00
murmurhash.cc
Add appropriate LICENSE and Copyright message.
2013-10-16 17:48:41 -07:00
murmurhash.h
Turn on -Wshorten-64-to-32 and fix all the errors
2014-11-11 16:47:22 -05:00
mutable_cf_options.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
mutable_cf_options.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
mutexlock.h
Add separate Read/WriteUnlock methods in MutexRW.
2014-06-16 15:41:46 -07:00
options_builder.cc
Remove the compability check on log2 OS_ANDROID as it's already blocked by ROCKSDB_LITE
2014-12-04 13:56:14 -08:00
options_helper.cc
Add rate_limiter to string options
2015-03-06 14:21:15 -08:00
options_helper.h
Missing header in build on CentOS
2014-11-18 22:21:02 +01:00
options_test.cc
Add rate_limiter to string options
2015-03-06 14:21:15 -08:00
options.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
perf_context_imp.h
Refactor PerfStepTimer to stop on destruct
2014-09-02 12:04:22 -07:00
perf_context.cc
Instrument memtable seeks
2015-02-27 17:06:06 -08:00
posix_logger.h
rocksdb: Add missing override
2015-02-26 11:28:41 -08:00
random.h
Add appropriate LICENSE and Copyright message.
2013-10-16 17:48:41 -07:00
rate_limiter_test.cc
Turn on -Wshorten-64-to-32 and fix all the errors
2014-11-11 16:47:22 -05:00
rate_limiter.cc
Turn on -Wshorten-64-to-32 and fix all the errors
2014-11-11 16:47:22 -05:00
rate_limiter.h
expose RateLimiter definition
2014-07-25 15:17:06 -07:00
scoped_arena_iterator.h
Remove path with arena==nullptr from NewInternalIterator
2014-09-04 17:40:41 -07:00
signal_test.cc
rocksdb: Fix scan-build 'Called C++ object pointer is null' and 'Dereference of null pointer' bugs
2015-02-13 15:10:47 -08:00
skiplistrep.cc
Enforce write buffer memory limit across column families
2014-12-02 12:09:20 -08:00
slice_transform_test.cc
CappedFixTransform: return fixed length prefix, or full key if key is shorter than the fixed length
2015-01-30 16:04:30 -08:00
slice.cc
rocksdb: Add missing override
2015-02-26 11:28:41 -08:00
sst_dump_test.cc
Disable pre-fetching of index and filter blocks for sst_dump_tool.
2015-02-25 16:34:26 -08:00
sst_dump_tool_imp.h
Disable pre-fetching of index and filter blocks for sst_dump_tool.
2015-02-25 16:34:26 -08:00
sst_dump_tool.cc
Disable pre-fetching of index and filter blocks for sst_dump_tool.
2015-02-25 16:34:26 -08:00
statistics.cc
Fix assert in histogramData
2015-01-23 18:10:52 -08:00
statistics.h
make statistics forward-able
2014-07-28 12:10:49 -07:00
status.cc
Turn on -Wshorten-64-to-32 and fix all the errors
2014-11-11 16:47:22 -05:00
stl_wrappers.h
Killing Transform Rep
2013-12-03 12:42:15 -08:00
stop_watch.h
Change StopWatch interface
2014-07-28 12:22:37 -07:00
string_util.cc
Clean up StringSplit
2014-11-21 11:05:28 -05:00
string_util.h
Add rocksdb::ToString() to address cases where std::to_string is not available.
2014-11-24 20:44:49 -08:00
sync_point.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
sync_point.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
testharness.cc
introduce TestMemEnv and use it in db_test
2014-10-31 15:08:10 -07:00
testharness.h
mark as unused some variables with cpp-derived names
2015-02-20 11:07:21 -08:00
testutil.cc
Merger test
2014-09-08 22:24:40 -07:00
testutil.h
rocksdb: Add missing override
2015-02-26 11:28:41 -08:00
thread_list_test.cc
Allow GetThreadList() to report operation stage.
2015-03-13 10:45:40 -07:00
thread_local_test.cc
Turn on -Wshadow
2014-10-31 11:59:54 -07:00
thread_local.cc
Use ustricter consistency in thread local operations
2015-01-27 13:56:03 -08:00
thread_local.h
Improve the comment of util/thread_local.h
2014-10-21 17:28:31 -07:00
thread_operation.h
Allow GetThreadList() to report operation stage.
2015-03-13 10:45:40 -07:00
thread_status_impl.cc
Allow GetThreadList() to report operation stage.
2015-03-13 10:45:40 -07:00
thread_status_updater_debug.cc
Allow GetThreadList() to indicate a thread is doing Compaction.
2015-01-13 00:04:08 -08:00
thread_status_updater.cc
Allow GetThreadList() to report operation stage.
2015-03-13 10:45:40 -07:00
thread_status_updater.h
Allow GetThreadList() to report operation stage.
2015-03-13 10:45:40 -07:00
thread_status_util_debug.cc
Add thread_status_util_debug.cc back
2015-02-17 11:29:36 -08:00
thread_status_util.cc
Allow GetThreadList() to report operation stage.
2015-03-13 10:45:40 -07:00
thread_status_util.h
Fix compile warning in thread_status_util.h on Mac
2015-03-13 18:09:01 -07:00
vectorrep.cc
Enforce write buffer memory limit across column families
2014-12-02 12:09:20 -08:00
xfunc.cc
Managed iterator
2015-02-18 11:49:31 -08:00
xfunc.h
RocksDB on FreeBSD support
2015-02-26 15:19:17 -08:00
xxhash.cc
Prevent xxhash symbols from polluting global namespace
2015-03-12 12:07:10 -07:00
xxhash.h
Prevent xxhash symbols from polluting global namespace
2015-03-12 12:07:10 -07:00