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Lei Jin f6f1533c6f make internal stats independent of statistics 
Summary:
also make it aware of column family
output from db_bench

```
** Compaction Stats [default] **
Level Files Size(MB) Score Read(GB)  Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) RW-Amp W-Amp Rd(MB/s) Wr(MB/s)  Rn(cnt) Rnp1(cnt) Wnp1(cnt) Wnew(cnt)  Comp(sec) Comp(cnt) Avg(sec) Stall(sec) Stall(cnt) Avg(ms)
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
  L0    14      956   0.9      0.0     0.0      0.0       2.7      2.7    0.0   0.0      0.0    111.6        0         0         0         0         24        40    0.612      75.20     492387    0.15
  L1    21     2001   2.0      5.7     2.0      3.7       5.3      1.6    5.4   2.6     71.2     65.7       31        43        55        12         82         2   41.242      43.72      41183    1.06
  L2   217    18974   1.9     16.5     2.0     14.4      15.1      0.7   15.6   7.4     70.1     64.3       17       182       185         3        241        16   15.052       0.00          0    0.00
  L3  1641   188245   1.8      9.1     1.1      8.0       8.5      0.5   15.4   7.4     61.3     57.2        9        75        76         1        152         9   16.887       0.00          0    0.00
  L4  4447   449025   0.4     13.4     4.8      8.6       9.1      0.5    4.7   1.9     77.8     52.7       38        79       100        21        176        38    4.639       0.00          0    0.00
 Sum  6340   659201   0.0     44.7    10.0     34.7      40.6      6.0   32.0  15.2     67.7     61.6       95       379       416        37        676       105    6.439     118.91     533570    0.22
 Int     0        0   0.0      1.2     0.4      0.8       1.3      0.5    5.2   2.7     59.1     65.6        3         7         9         2         20        10    2.003       0.00          0    0.00
Stalls(secs): 75.197 level0_slowdown, 0.000 level0_numfiles, 0.000 memtable_compaction, 43.717 leveln_slowdown
Stalls(count): 492387 level0_slowdown, 0 level0_numfiles, 0 memtable_compaction, 41183 leveln_slowdown

** DB Stats **
Uptime(secs): 202.1 total, 13.5 interval
Cumulative writes: 6291456 writes, 6291456 batches, 1.0 writes per batch, 4.90 ingest GB
Cumulative WAL: 6291456 writes, 6291456 syncs, 1.00 writes per sync, 4.90 GB written
Interval writes: 1048576 writes, 1048576 batches, 1.0 writes per batch, 836.0 ingest MB
Interval WAL: 1048576 writes, 1048576 syncs, 1.00 writes per sync, 0.82 MB written

Test Plan: ran it

Reviewers: sdong, yhchiang, igor

Reviewed By: igor

Subscribers: leveldb

Differential Revision: https://reviews.facebook.net/D19917
2014-07-21 12:57:29 -07:00
..
builder.cc integrate rate limiter into rocksdb 2014-07-08 12:31:49 -07:00
builder.h integrate rate limiter into rocksdb 2014-07-08 12:31:49 -07:00
c_test.c C API: create missing cf's, cleanup 2014-07-10 12:55:53 -07:00
c.cc Add PlainTableOptions 2014-07-18 00:08:38 -07:00
column_family_test.cc Remove seek compaction 2014-06-20 10:23:02 +02:00
column_family.cc make internal stats independent of statistics 2014-07-21 12:57:29 -07:00
column_family.h Cache some conditions for DBImpl::MakeRoomForWrite 2014-06-26 16:45:27 -07:00
compaction_picker.cc Add struct CompactionInputFiles to manage compaction input files. 2014-07-16 18:12:17 -07:00
compaction_picker.h Add MaxInputLevel() to CompactionPicker 2014-07-17 18:01:04 -07:00
compaction.cc Allow class Compaction to handle input files from multiple levels. 2014-07-17 14:36:41 -07:00
compaction.h Fixed a signed and unsigned comparison in Compaction 2014-07-17 16:37:25 -07:00
corruption_test.cc Fix corruption test 2014-04-24 14:56:41 -04:00
db_bench.cc add options.block_restart_interval in db_bench 2014-07-21 12:01:40 -07:00
db_filesnapshot.cc Support Multiple DB paths (without having an interface to expose to users) 2014-07-02 21:14:44 -07:00
db_impl_debug.cc FIFO compaction style 2014-05-21 11:43:35 -07:00
db_impl_readonly.cc Remove seek compaction 2014-06-20 10:23:02 +02:00
db_impl_readonly.h Remove stats logger 2014-07-15 09:16:32 -04:00
db_impl.cc make internal stats independent of statistics 2014-07-21 12:57:29 -07:00
db_impl.h make internal stats independent of statistics 2014-07-21 12:57:29 -07:00
db_iter_test.cc Fix clang compiler warnings 2014-07-20 22:57:20 +08:00
db_iter.cc Add Prev() for merge operator 2014-07-15 16:10:18 -07:00
db_iter.h In DB::NewIterator(), try to allocate the whole iterator tree in an arena 2014-06-02 17:44:57 -07:00
db_test.cc Fix db_test 2014-07-16 14:51:43 -07:00
dbformat_test.cc Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
dbformat.cc macros for perf_context 2014-04-08 10:58:07 -07:00
dbformat.h HashLinkList memtable switches a bucket to a skip list to reduce performance outliers 2014-07-01 17:14:15 -07:00
deletefile_test.cc Start DeleteFileTest with clean plate 2013-11-15 16:30:23 -08:00
file_indexer_test.cc store file_indexer info in sequential memory 2014-07-16 11:21:30 -07:00
file_indexer.cc store file_indexer info in sequential memory 2014-07-16 11:21:30 -07:00
file_indexer.h store file_indexer info in sequential memory 2014-07-16 11:21:30 -07:00
filename_test.cc Support multiple DB directories in universal compaction style 2014-07-15 12:06:28 -07:00
filename.cc Support multiple DB directories in universal compaction style 2014-07-15 12:06:28 -07:00
filename.h Support multiple DB directories in universal compaction style 2014-07-15 12:06:28 -07:00
forward_iterator.cc ForwardIterator seek bugfix 2014-07-10 16:46:13 -07:00
forward_iterator.h Fix compile errors on Mac 2014-06-03 12:28:58 -07:00
internal_stats.cc make internal stats independent of statistics 2014-07-21 12:57:29 -07:00
internal_stats.h make internal stats independent of statistics 2014-07-21 12:57:29 -07:00
log_and_apply_bench.cc Support Multiple DB paths (without having an interface to expose to users) 2014-07-02 21:14:44 -07:00
log_format.h Some minor refactoring on the code 2014-01-02 16:32:31 -08:00
log_reader.cc Make Log::Reader more robust 2014-02-28 13:19:47 -08:00
log_reader.h Fix UnmarkEOF for partial blocks 2014-01-27 14:49:10 -08:00
log_test.cc Make it compile on Debian/GCC 4.7 2014-03-14 22:44:35 +00:00
log_writer.cc Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
log_writer.h Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
memtable_list.cc Support Multiple DB paths (without having an interface to expose to users) 2014-07-02 21:14:44 -07:00
memtable_list.h Support Multiple DB paths (without having an interface to expose to users) 2014-07-02 21:14:44 -07:00
memtable.cc use arena to allocate memtable's bloomfilter and hashskiplist's buckets_ 2014-06-30 15:54:31 -07:00
memtable.h In DB::NewIterator(), try to allocate the whole iterator tree in an arena 2014-06-02 17:44:57 -07:00
merge_context.h Enhance partial merge to support multiple arguments 2014-03-24 17:57:13 -07:00
merge_helper.cc Fix the bug in MergeUtil which causes mixing values of different keys. 2014-03-27 16:15:25 -07:00
merge_helper.h [rocksdb] new CompactionFilterV2 API 2014-03-24 20:47:53 -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 Use new DBWithTTL API in tests 2014-04-28 23:46:24 -04:00
perf_context_test.cc Missing includes 2014-03-14 13:02:20 -07:00
plain_table_db_test.cc Adding option to save PlainTable index and bloom filter in SST file. 2014-07-18 16:58:13 -07:00
prefix_test.cc HashLinkList memtable switches a bucket to a skip list to reduce performance outliers 2014-07-01 17:14:15 -07:00
repair.cc Support multiple DB directories in universal compaction style 2014-07-15 12:06:28 -07:00
simple_table_db_test.cc Remove seek compaction 2014-06-20 10:23:02 +02:00
skiplist_test.cc Clean up arena API 2014-01-30 22:10:10 -08:00
skiplist.h Consolidate SliceTransform object ownership 2014-03-10 12:56:46 -07:00
snapshot.h Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
table_cache.cc Support Multiple DB paths (without having an interface to expose to users) 2014-07-02 21:14:44 -07:00
table_cache.h Support multiple DB directories in universal compaction style 2014-07-15 12:06:28 -07:00
table_properties_collector_test.cc Add PlainTableOptions 2014-07-18 00:08:38 -07:00
table_properties_collector.cc Extract metaindex block from block-based table 2013-12-05 16:34:16 -08:00
table_properties_collector.h TablePropertiesCollectorFactory 2014-05-13 12:30:55 -07:00
tailing_iter.cc kill ReadOptions.prefix and .prefix_seek 2014-04-25 12:21:34 -07:00
tailing_iter.h kill ReadOptions.prefix and .prefix_seek 2014-04-25 12:21:34 -07:00
transaction_log_impl.cc Fixed a file-not-found issue when a log file is moved to archive. 2014-05-12 17:50:21 -07:00
transaction_log_impl.h RocksDBLite 2014-04-15 13:39:26 -07:00
version_edit_test.cc Support Multiple DB paths (without having an interface to expose to users) 2014-07-02 21:14:44 -07:00
version_edit.cc Support Multiple DB paths (without having an interface to expose to users) 2014-07-02 21:14:44 -07:00
version_edit.h use FileLevel in LevelFileNumIterator 2014-07-11 12:52:41 -07:00
version_set_test.cc Fix clang compiler warnings 2014-07-20 22:57:20 +08:00
version_set.cc Add MaxInputLevel() to CompactionPicker 2014-07-17 18:01:04 -07:00
version_set.h make internal stats independent of statistics 2014-07-21 12:57:29 -07:00
write_batch_internal.h JSON (Document) API sketch 2014-07-10 09:31:42 -07:00
write_batch_test.cc kill ReadOptions.prefix and .prefix_seek 2014-04-25 12:21:34 -07:00
write_batch.cc JSON (Document) API sketch 2014-07-10 09:31:42 -07:00