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d755e53b87
rocksdb/db
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sdong d755e53b87 Printing number of keys in DB Stats 
Summary: It is useful to print out number of keys in DB Stats

Test Plan:
./db_bench --benchmarks fillrandom --num 1000000 -threads 16 -batch_size=16

and watch the outputs in LOG files

Reviewers: MarkCallaghan, ljin, yhchiang, igor

Reviewed By: igor

Subscribers: leveldb

Differential Revision: https://reviews.facebook.net/D24513
2014-10-22 18:41:33 -07:00
..
builder.cc introduce ImmutableOptions 2014-09-04 16:18:36 -07:00
builder.h introduce ImmutableOptions 2014-09-04 16:18:36 -07:00
c_test.c fix valgrind error in c_test caused by BlockBasedTableOptions 2014-08-26 09:57:25 -07:00
c.cc Remove allow_thread_local 2014-09-24 13:12:16 -07:00
column_family_test.cc Ignore missing column families 2014-09-02 13:29:05 -07:00
column_family.cc dynamic soft_rate_limit and hard_rate_limit 2014-10-16 17:21:31 -07:00
column_family.h make compaction related options changeable 2014-10-01 16:19:16 -07:00
compaction_picker.cc make compaction related options changeable 2014-10-01 16:19:16 -07:00
compaction_picker.h Fixed compile warning on Mac caused by unused variables. 2014-10-02 01:03:08 -07:00
compaction.cc make compaction related options changeable 2014-10-01 16:19:16 -07:00
compaction.h make compaction related options changeable 2014-10-01 16:19:16 -07:00
corruption_test.cc corruption_test.cc: pass parameter by reference 2014-09-30 23:30:31 +02:00
cuckoo_table_db_test.cc cuckoo_table_db_test.cc: add flush after delete 2014-09-30 17:53:49 +02:00
db_bench.cc db_bench: seekrandom can specify --seek_nexts to read specific keys after seek. 2014-10-20 11:55:33 -07:00
db_filesnapshot.cc rename options_ to db_options_ in DBImpl to avoid confusion 2014-09-05 11:48:17 -07:00
db_impl_debug.cc WriteThread 2014-09-12 16:23:58 -07:00
db_impl_readonly.cc perf_context.get_from_output_files_time is set for MultiGet() and ReadOnly DB too. 2014-10-02 17:02:50 -07:00
db_impl_readonly.h CompactedDBImpl 2014-09-25 11:14:01 -07:00
db_impl.cc Printing number of keys in DB Stats 2014-10-22 18:41:33 -07:00
db_impl.h make max_write_buffer_number dynamic 2014-10-16 16:57:59 -07:00
db_iter_test.cc reduce references to cfd->options() in DBImpl 2014-09-08 15:04:34 -07:00
db_iter.cc db/db_iter.cc: remove unused variable 2014-10-01 10:49:08 +02:00
db_iter.h reduce references to cfd->options() in DBImpl 2014-09-08 15:04:34 -07:00
db_test.cc remove checking lower bound of level size 2014-10-17 21:18:51 -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 remove_internal_filter_policy 2014-08-28 17:06:29 -07:00
dbformat.h fix a few compile warnings 2014-09-04 23:06:23 +08:00
deletefile_test.cc Fix DeleteFile() + enable deleting files oldest files in level 0 2014-10-21 11:23:06 -07:00
file_indexer_test.cc Allow user to specify DB path of output file of manual compaction 2014-07-21 19:06:00 -07:00
file_indexer.cc Allow user to specify DB path of output file of manual compaction 2014-07-21 19:06:00 -07:00
file_indexer.h Allow user to specify DB path of output file of manual compaction 2014-07-21 19:06:00 -07:00
filename_test.cc Support purging logs from separate log directory 2014-08-14 13:22:50 -07:00
filename.cc fix more compile warnings 2014-09-05 14:14:37 +08:00
filename.h Support purging logs from separate log directory 2014-08-14 13:22:50 -07:00
flush_scheduler.cc Don't return (or dereference) dangling pointer 2014-10-02 14:33:16 -07:00
flush_scheduler.h Push model for flushing memtables 2014-09-10 18:46:09 -07:00
forward_iterator.cc ForwardIterator: update prev_key_ only if prefix hasn't changed 2014-10-01 17:10:48 -07:00
forward_iterator.h ForwardIterator: update prev_key_ only if prefix hasn't changed 2014-10-01 17:10:48 -07:00
internal_stats.cc Printing number of keys in DB Stats 2014-10-22 18:41:33 -07:00
internal_stats.h Printing number of keys in DB Stats 2014-10-22 18:41:33 -07:00
log_and_apply_bench.cc make compaction related options changeable 2014-10-01 16:19:16 -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 make compaction related options changeable 2014-10-01 16:19:16 -07:00
memtable_list.h make compaction related options changeable 2014-10-01 16:19:16 -07:00
memtable.cc db/memtable.cc: remove unused variable merge_result 2014-09-30 23:30:33 +02:00
memtable.h SetOptions() for memtable related options 2014-09-17 12:49:13 -07:00
merge_context.h Enhance partial merge to support multiple arguments 2014-03-24 17:57:13 -07:00
merge_helper.cc Fixed the crash when merge_operator is not properly set after reopen. 2014-07-30 17:24:36 -07:00
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 Temporary remove the last test in merge_test 2014-07-31 11:20:49 -07:00
perf_context_test.cc perf_context.get_from_output_files_time is set for MultiGet() and ReadOnly DB too. 2014-10-02 17:02:50 -07:00
plain_table_db_test.cc introduce ImmutableOptions 2014-09-04 16:18:36 -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 make compaction related options changeable 2014-10-01 16:19:16 -07:00
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 fix a few compile warnings 2014-09-04 23:06:23 +08:00
table_cache.cc use GetContext to replace callback function pointer 2014-09-29 11:09:09 -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 fix asan check 2014-09-05 09:53:04 -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
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 Speed up DB::Open() and Version creation by limiting the number of FileMetaData initialization. 2014-10-17 14:58:30 -07:00
version_set_test.cc Fix clang compiler warnings 2014-07-20 22:57:20 +08:00
version_set.cc Speed up DB::Open() and Version creation by limiting the number of FileMetaData initialization. 2014-10-17 14:58:30 -07:00
version_set.h Speed up DB::Open() and Version creation by limiting the number of FileMetaData initialization. 2014-10-17 14:58:30 -07:00
write_batch_internal.h Push model for flushing memtables 2014-09-10 18:46:09 -07:00
write_batch_test.cc make compaction related options changeable 2014-10-01 16:19:16 -07:00
write_batch.cc Push model for flushing memtables 2014-09-10 18:46:09 -07:00
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 WriteThread 2014-09-12 16:23:58 -07:00