andreacavalli/rocksdb
0
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
b0259e45e0
rocksdb/db
History
Zhongyi Xie b0259e45e0 add more tracing for stats history (#5566) 
Summary:
Sample info log output from db_bench:
In-memory:
```
2019/07/12-21:39:19.478490 7fa01b3f5700 [_impl/db_impl.cc:702] ------- PERSISTING STATS -------
2019/07/12-21:39:19.478633 7fa01b3f5700 [_impl/db_impl.cc:753] Storing 145 stats with timestamp 1562992759 to in-memory stats history
2019/07/12-21:39:19.478670 7fa01b3f5700 [_impl/db_impl.cc:766] [Pre-GC] In-memory stats history size: 1051218 bytes, slice count: 103
2019/07/12-21:39:19.478704 7fa01b3f5700 [_impl/db_impl.cc:775] [Post-GC] In-memory stats history size: 1051218 bytes, slice count: 102
```
On-disk:
```
2019/07/12-21:48:53.862548 7f24943f5700 [_impl/db_impl.cc:702] ------- PERSISTING STATS -------
2019/07/12-21:48:53.862553 7f24943f5700 [_impl/db_impl.cc:709] Reading 145 stats from statistics
2019/07/12-21:48:53.862852 7f24943f5700 [_impl/db_impl.cc:737] Writing 145 stats with timestamp 1562993333 to persistent stats CF succeeded
```
```
2019/07/12-21:48:51.861711 7f24943f5700 [_impl/db_impl.cc:702] ------- PERSISTING STATS -------
2019/07/12-21:48:51.861729 7f24943f5700 [_impl/db_impl.cc:709] Reading 145 stats from statistics
2019/07/12-21:48:51.861921 7f24943f5700 [_impl/db_impl.cc:732] Writing to persistent stats CF failed -- Result incomplete: Write stall
...
2019/07/12-21:48:51.873032 7f2494bf6700 [WARN] [lumn_family.cc:749] [default] Stopping writes because we have 2 immutable memtables (waiting for flush), max_write_buffer_number is set to 2
```
Pull Request resolved: https://github.com/facebook/rocksdb/pull/5566

Differential Revision: D16258187

Pulled By: miasantreble

fbshipit-source-id: 292497099b941418590ed4312411bee36e244dc5
2019-07-15 11:49:17 -07:00
..
compaction Add more callers for table reader. (#5454) 2019-06-20 14:31:48 -07:00
db_impl add more tracing for stats history (#5566) 2019-07-15 11:49:17 -07:00
builder.cc Add more callers for table reader. (#5454) 2019-06-20 14:31:48 -07:00
builder.h Move some logging related files to logging/ (#5387) 2019-05-31 17:23:59 -07:00
c_test.c Add C binding for secondary instance (#5505) 2019-06-27 08:58:54 -07:00
c.cc Add C binding for secondary instance (#5505) 2019-06-27 08:58:54 -07:00
column_family_test.cc Make format 2019-05-31 15:24:43 -07:00
column_family.cc Integrate block cache tracer into db_impl (#5433) 2019-06-13 15:43:10 -07:00
column_family.h Integrate block cache tracer into db_impl (#5433) 2019-06-13 15:43:10 -07:00
compact_files_test.cc Organizing rocksdb/db directory 2019-05-31 11:57:01 -07:00
compacted_db_impl.cc Organizing rocksdb/db directory 2019-05-31 11:57:01 -07:00
compacted_db_impl.h Make format 2019-05-31 15:24:43 -07:00
comparator_db_test.cc Move some memory related files from util/ to memory/ (#5382) 2019-05-30 17:44:09 -07:00
convenience.cc Add more callers for table reader. (#5454) 2019-06-20 14:31:48 -07:00
corruption_test.cc simplify include directive involving inttypes (#5402) 2019-06-06 13:56:07 -07:00
cuckoo_table_db_test.cc Organizing rocksdb/db directory 2019-05-31 11:57:01 -07:00
db_basic_test.cc Support GetAllKeyVersions() for non-default cf (#5544) 2019-07-07 22:43:52 -07:00
db_blob_index_test.cc fix lite build 2017-10-17 08:57:09 -07:00
db_block_cache_test.cc Move the index readers out of the block cache (#5298) 2019-05-30 11:53:27 -07:00
db_bloom_filter_test.cc Unordered Writes (#5218) 2019-05-13 17:47:21 -07:00
db_compaction_filter_test.cc Apply modernize-use-override (2nd iteration) 2019-02-14 14:41:36 -08:00
db_compaction_test.cc Combine the read-ahead logic for user reads and compaction reads (#5431) 2019-06-19 14:10:46 -07:00
db_dynamic_level_test.cc Fix flaky DBDynamicLevelTest.DynamicLevelMaxBytesBase2 (#4668) 2018-11-12 16:42:16 -08:00
db_encryption_test.cc Move test related files under util/ to test_util/ (#5377) 2019-05-30 11:25:51 -07:00
db_filesnapshot.cc Add missing check before calling PurgeObsoleteFiles in EnableFileDeletions (#5448) 2019-06-13 14:43:13 -07:00
db_flush_test.cc Ref and unref cfd before and after calling WaitForFlushMemTables (#5513) 2019-07-01 14:12:02 -07:00
db_info_dumper.cc simplify include directive involving inttypes (#5402) 2019-06-06 13:56:07 -07:00
db_info_dumper.h Change RocksDB License 2017-07-15 16:11:23 -07:00
db_inplace_update_test.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
db_io_failure_test.cc Disable DBIOFailureTest.NoSpaceCompactRange in LITE (#4596) 2018-10-29 14:36:31 -07:00
db_iter_stress_test.cc Move some memory related files from util/ to memory/ (#5382) 2019-05-30 17:44:09 -07:00
db_iter_test.cc Move some memory related files from util/ to memory/ (#5382) 2019-05-30 17:44:09 -07:00
db_iter.cc Reduce iterator key comparison for upper/lower bound check (2nd attempt) (#5468) 2019-07-02 11:48:46 -07:00
db_iter.h Make format 2019-05-31 15:24:43 -07:00
db_iterator_test.cc Fix lower bound check error when iterate across file boundary (#5540) 2019-07-04 17:28:30 -07:00
db_log_iter_test.cc Apply modernize-use-override (2nd iteration) 2019-02-14 14:41:36 -08:00
db_memtable_test.cc Fix tsan complaint in ConcurrentMergeWrite test (#5308) 2019-05-15 11:21:48 -07:00
db_merge_operator_test.cc WriteUnPrepared: less virtual in iterator callback (#5049) 2019-04-02 14:47:16 -07:00
db_options_test.cc fix rocksdb lite and clang contrun test failures (#5477) 2019-06-17 21:16:29 -07:00
db_properties_test.cc Deprecate ttl option from CompactionOptionsFIFO (#4965) 2019-02-15 09:51:41 -08:00
db_range_del_test.cc Fix merging range tombstone covering put during flush/compaction (#5406) 2019-06-04 10:24:14 -07:00
db_sst_test.cc Fix bugs in WAL trash file handling (#5520) 2019-07-06 21:07:32 -07:00
db_statistics_test.cc Make statistics's stats_level change thread-safe (#5030) 2019-03-01 10:42:09 -08:00
db_table_properties_test.cc Move test related files under util/ to test_util/ (#5377) 2019-05-30 11:25:51 -07:00
db_tailing_iter_test.cc Remove managed iterator 2018-07-17 14:43:18 -07:00
db_test2.cc Fix flaky DBTest2.PresetCompressionDict test (#5378) 2019-05-30 16:11:27 -07:00
db_test_util.cc Unordered Writes (#5218) 2019-05-13 17:47:21 -07:00
db_test_util.h simplify include directive involving inttypes (#5402) 2019-06-06 13:56:07 -07:00
db_test.cc sanitize and limit block_size under 4GB (#5492) 2019-06-20 11:45:08 -07:00
db_universal_compaction_test.cc Move test related files under util/ to test_util/ (#5377) 2019-05-30 11:25:51 -07:00
db_wal_test.cc Fix bugs in DBWALTest.kTolerateCorruptedTailRecords triggered by #5520 (#5550) 2019-07-09 11:18:32 -07:00
db_write_test.cc Move some memory related files from util/ to memory/ (#5382) 2019-05-30 17:44:09 -07:00
dbformat_test.cc Move some logging related files to logging/ (#5387) 2019-05-31 17:23:59 -07:00
dbformat.cc simplify include directive involving inttypes (#5402) 2019-06-06 13:56:07 -07:00
dbformat.h Add support for timestamp in Get/Put (#5079) 2019-06-05 23:10:47 -07:00
deletefile_test.cc Organizing rocksdb/db directory 2019-05-31 11:57:01 -07:00
error_handler_test.cc Move test related files under util/ to test_util/ (#5377) 2019-05-30 11:25:51 -07:00
error_handler.cc Make format 2019-05-31 15:24:43 -07:00
error_handler.h Fix typos in comments (#4456) 2018-10-04 20:46:50 -07:00
event_helpers.cc Log file_creation_time table property (#5232) 2019-04-22 15:30:07 -07:00
event_helpers.h Move some logging related files to logging/ (#5387) 2019-05-31 17:23:59 -07:00
experimental.cc Organizing rocksdb/db directory 2019-05-31 11:57:01 -07:00
external_sst_file_basic_test.cc Fix ingested file and direcotry not being sync (#5435) 2019-06-21 10:15:38 -07:00
external_sst_file_ingestion_job.cc Fix ingested file and direcotry not being sync (#5435) 2019-06-21 10:15:38 -07:00
external_sst_file_ingestion_job.h Fix ingested file and direcotry not being sync (#5435) 2019-06-21 10:15:38 -07:00
external_sst_file_test.cc Move test related files under util/ to test_util/ (#5377) 2019-05-30 11:25:51 -07:00
fault_injection_test.cc Move some logging related files to logging/ (#5387) 2019-05-31 17:23:59 -07:00
file_indexer_test.cc Move some memory related files from util/ to memory/ (#5382) 2019-05-30 17:44:09 -07:00
file_indexer.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
file_indexer.h Move some memory related files from util/ to memory/ (#5382) 2019-05-30 17:44:09 -07:00
filename_test.cc Move some logging related files to logging/ (#5387) 2019-05-31 17:23:59 -07:00
flush_job_test.cc Integrate block cache tracer into db_impl (#5433) 2019-06-13 15:43:10 -07:00
flush_job.cc simplify include directive involving inttypes (#5402) 2019-06-06 13:56:07 -07:00
flush_job.h Move some logging related files to logging/ (#5387) 2019-05-31 17:23:59 -07:00
flush_scheduler.cc Remove global locks from FlushScheduler (#5372) 2019-06-10 16:50:26 -07:00
flush_scheduler.h Unordered Writes (#5218) 2019-05-13 17:47:21 -07:00
forward_iterator_bench.cc simplify include directive involving inttypes (#5402) 2019-06-06 13:56:07 -07:00
forward_iterator.cc Add more callers for table reader. (#5454) 2019-06-20 14:31:48 -07:00
forward_iterator.h Move some memory related files from util/ to memory/ (#5382) 2019-05-30 17:44:09 -07:00
internal_stats.cc simplify include directive involving inttypes (#5402) 2019-06-06 13:56:07 -07:00
internal_stats.h Fix MyRocks compile warnings-treated-as-errors on Fedora 30, gcc 9.1.1 (#5553) 2019-07-12 17:30:51 -07:00
job_context.h WritePrepared: Fix visible key compacted out by compaction (#4883) 2019-01-15 21:34:38 -08:00
listener_test.cc Move some logging related files to logging/ (#5387) 2019-05-31 17:23:59 -07:00
log_format.h Fix an inaccurate comment (#4315) 2018-08-24 18:13:20 -07:00
log_reader.cc Support for single-primary, multi-secondary instances (#4899) 2019-03-26 16:45:31 -07:00
log_reader.h secondary instance: add support for WAL tailing on OpenAsSecondary 2019-04-24 12:08:44 -07:00
log_test.cc Move some memory related files from util/ to memory/ (#5382) 2019-05-30 17:44:09 -07:00
log_writer.cc LogWriter to only flush after finish generating whole record (#5328) 2019-05-21 12:33:17 -07:00
log_writer.h Close WAL files before deletion (#5233) 2019-04-25 10:11:41 -07:00
logs_with_prep_tracker.cc Skip deleted WALs during recovery 2018-05-03 15:43:09 -07:00
logs_with_prep_tracker.h Skip deleted WALs during recovery 2018-05-03 15:43:09 -07:00
lookup_key.h Introduce a new MultiGet batching implementation (#5011) 2019-04-11 14:28:26 -07:00
malloc_stats.cc Support jemalloc compiled with --with-jemalloc-prefix (#5521) 2019-07-02 12:07:01 -07:00
malloc_stats.h Change RocksDB License 2017-07-15 16:11:23 -07:00
manual_compaction_test.cc Move some memory related files from util/ to memory/ (#5382) 2019-05-30 17:44:09 -07:00
memtable_list_test.cc Integrate block cache tracer into db_impl (#5433) 2019-06-13 15:43:10 -07:00
memtable_list.cc simplify include directive involving inttypes (#5402) 2019-06-06 13:56:07 -07:00
memtable_list.h Move some logging related files to logging/ (#5387) 2019-05-31 17:23:59 -07:00
memtable.cc Add support for timestamp in Get/Put (#5079) 2019-06-05 23:10:47 -07:00
memtable.h Move some memory related files from util/ to memory/ (#5382) 2019-05-30 17:44:09 -07:00
merge_context.h Introduce a new MultiGet batching implementation (#5011) 2019-04-11 14:28:26 -07:00
merge_helper_test.cc Move some memory related files from util/ to memory/ (#5382) 2019-05-30 17:44:09 -07:00
merge_helper.cc Fix merging range tombstone covering put during flush/compaction (#5406) 2019-06-04 10:24:14 -07:00
merge_helper.h Remove v1 RangeDelAggregator (#4778) 2018-12-17 17:33:46 -08:00
merge_operator.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
merge_test.cc Make format 2019-05-31 15:24:43 -07:00
obsolete_files_test.cc Organizing rocksdb/db directory 2019-05-31 11:57:01 -07:00
options_file_test.cc Organizing rocksdb/db directory 2019-05-31 11:57:01 -07:00
perf_context_test.cc Move some memory related files from util/ to memory/ (#5382) 2019-05-30 17:44:09 -07:00
pinned_iterators_manager.h Change RocksDB License 2017-07-15 16:11:23 -07:00
plain_table_db_test.cc Move some logging related files to logging/ (#5387) 2019-05-31 17:23:59 -07:00
pre_release_callback.h WritePrepared: reduce prepared_mutex_ overhead (#5420) 2019-06-10 11:53:31 -07:00
prefix_test.cc Organizing rocksdb/db directory 2019-05-31 11:57:01 -07:00
range_del_aggregator_bench.cc Move some memory related files from util/ to memory/ (#5382) 2019-05-30 17:44:09 -07:00
range_del_aggregator_test.cc Move test related files under util/ to test_util/ (#5377) 2019-05-30 11:25:51 -07:00
range_del_aggregator.cc Organizing rocksdb/db directory 2019-05-31 11:57:01 -07:00
range_del_aggregator.h Organizing rocksdb/db directory 2019-05-31 11:57:01 -07:00
range_tombstone_fragmenter_test.cc Move test related files under util/ to test_util/ (#5377) 2019-05-30 11:25:51 -07:00
range_tombstone_fragmenter.cc simplify include directive involving inttypes (#5402) 2019-06-06 13:56:07 -07:00
range_tombstone_fragmenter.h Add compaction logic to RangeDelAggregatorV2 (#4758) 2018-12-17 13:20:51 -08:00
read_callback.h WritePrepared: fix race condition in reading batch with duplicate keys (#5147) 2019-04-12 14:40:41 -07:00
repair_test.cc Organizing rocksdb/db directory 2019-05-31 11:57:01 -07:00
repair.cc Add more callers for table reader. (#5454) 2019-06-20 14:31:48 -07:00
snapshot_checker.h WritePrepared: fix issue with snapshot released during compaction (#4858) 2019-01-16 09:55:32 -08:00
snapshot_impl.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
snapshot_impl.h Refresh snapshot list during long compactions (2nd attempt) (#5278) 2019-05-03 17:30:22 -07:00
table_cache.cc Add more callers for table reader. (#5454) 2019-06-20 14:31:48 -07:00
table_cache.h Add more callers for table reader. (#5454) 2019-06-20 14:31:48 -07:00
table_properties_collector_test.cc Organizing rocksdb/db directory 2019-05-31 11:57:01 -07:00
table_properties_collector.cc Feature for sampling and reporting compressibility (#4842) 2019-03-18 12:15:34 -07:00
table_properties_collector.h Feature for sampling and reporting compressibility (#4842) 2019-03-18 12:15:34 -07:00
transaction_log_impl.cc Replace Corruption with TryAgain status when new tail is not visible to TransactionLogIterator (#5474) 2019-06-19 08:10:08 -07:00
transaction_log_impl.h Move some file related files outside util/ (#5375) 2019-05-29 20:47:06 -07:00
version_builder_test.cc Move some logging related files to logging/ (#5387) 2019-05-31 17:23:59 -07:00
version_builder.cc simplify include directive involving inttypes (#5402) 2019-06-06 13:56:07 -07:00
version_builder.h Support for single-primary, multi-secondary instances (#4899) 2019-03-26 16:45:31 -07:00
version_edit_test.cc Move some memory related files from util/ to memory/ (#5382) 2019-05-30 17:44:09 -07:00
version_edit.cc Move some logging related files to logging/ (#5387) 2019-05-31 17:23:59 -07:00
version_edit.h Fix MyRocks compile warnings-treated-as-errors on Fedora 30, gcc 9.1.1 (#5553) 2019-07-12 17:30:51 -07:00
version_set_test.cc Integrate block cache tracer into db_impl (#5433) 2019-06-13 15:43:10 -07:00
version_set.cc Fix lower bound check error when iterate across file boundary (#5540) 2019-07-04 17:28:30 -07:00
version_set.h Add more callers for table reader. (#5454) 2019-06-20 14:31:48 -07:00
wal_manager_test.cc Replace Corruption with TryAgain status when new tail is not visible to TransactionLogIterator (#5474) 2019-06-19 08:10:08 -07:00
wal_manager.cc Fix bugs in WAL trash file handling (#5520) 2019-07-06 21:07:32 -07:00
wal_manager.h Fix bugs in WAL trash file handling (#5520) 2019-07-06 21:07:32 -07:00
write_batch_base.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
write_batch_internal.h WriteUnPrepared: Add new WAL marker kTypeBeginUnprepareXID (#4069) 2018-06-28 18:58:29 -07:00
write_batch_test.cc Move some memory related files from util/ to memory/ (#5382) 2019-05-30 17:44:09 -07:00
write_batch.cc Make format 2019-05-31 15:24:43 -07:00
write_callback_test.cc WritePrepared: reduce prepared_mutex_ overhead (#5420) 2019-06-10 11:53:31 -07:00
write_callback.h Change RocksDB License 2017-07-15 16:11:23 -07:00
write_controller_test.cc Move test related files under util/ to test_util/ (#5377) 2019-05-30 11:25:51 -07:00
write_controller.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
write_controller.h Change RocksDB License 2017-07-15 16:11:23 -07:00
write_thread.cc Move some memory related files from util/ to memory/ (#5382) 2019-05-30 17:44:09 -07:00
write_thread.h Fix skip WAL for whole write_group when leader's callback fail (#4838) 2019-01-03 12:40:42 -08:00