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77a5a543a5
Summary:
Now we're able to show more details about a compaction in
GetThreadList() :)
This patch allows GetThreadList() to report basic compaction
operation properties. Basic compaction properties include:
1. job id
2. compaction input / output level
3. compaction property flags (is_manual, is_deletion, .. etc)
4. total input bytes
5. the number of bytes has been read currently.
6. the number of bytes has been written currently.
Flush operation properties will be done in a seperate diff.
Test Plan:
/db_bench --threads=30 --num=1000000 --benchmarks=fillrandom --thread_status_per_interval=1
Sample output of tracking same job:
ThreadID ThreadType cfName Operation ElapsedTime Stage State OperationProperties
140664171987072 Low Pri default Compaction 31.357 ms CompactionJob::FinishCompactionOutputFile BaseInputLevel 1 | BytesRead 2264663 | BytesWritten 1934241 | IsDeletion 0 | IsManual 0 | IsTrivialMove 0 | JobID 277 | OutputLevel 2 | TotalInputBytes 3964158 |
ThreadID ThreadType cfName Operation ElapsedTime Stage State OperationProperties
140664171987072 Low Pri default Compaction 59.440 ms CompactionJob::FinishCompactionOutputFile BaseInputLevel 1 | BytesRead 2264663 | BytesWritten 1934241 | IsDeletion 0 | IsManual 0 | IsTrivialMove 0 | JobID 277 | OutputLevel 2 | TotalInputBytes 3964158 |
ThreadID ThreadType cfName Operation ElapsedTime Stage State OperationProperties
140664171987072 Low Pri default Compaction 226.375 ms CompactionJob::Install BaseInputLevel 1 | BytesRead 3958013 | BytesWritten 3621940 | IsDeletion 0 | IsManual 0 | IsTrivialMove 0 | JobID 277 | OutputLevel 2 | TotalInputBytes 3964158 |
Reviewers: sdong, rven, igor
Reviewed By: igor
Subscribers: dhruba, leveldb
Differential Revision: https://reviews.facebook.net/D37653
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| .. | ||
| allocator.h | ||
| arena.cc | ||
| arena.h | ||
| arena_test.cc | ||
| auto_roll_logger.cc | ||
| auto_roll_logger.h | ||
| auto_roll_logger_test.cc | ||
| autovector.h | ||
| autovector_test.cc | ||
| bloom.cc | ||
| bloom_test.cc | ||
| build_version.h | ||
| cache.cc | ||
| cache_bench.cc | ||
| cache_test.cc | ||
| coding.cc | ||
| coding.h | ||
| coding_test.cc | ||
| comparator.cc | ||
| compression.h | ||
| crc32c.cc | ||
| crc32c.h | ||
| crc32c_test.cc | ||
| db_info_dumper.cc | ||
| db_info_dumper.h | ||
| dynamic_bloom.cc | ||
| dynamic_bloom.h | ||
| dynamic_bloom_test.cc | ||
| env.cc | ||
| env_hdfs.cc | ||
| env_posix.cc | ||
| env_test.cc | ||
| event_logger.cc | ||
| event_logger.h | ||
| event_logger_test.cc | ||
| file_util.cc | ||
| file_util.h | ||
| filelock_test.cc | ||
| filter_policy.cc | ||
| hash.cc | ||
| hash.h | ||
| hash_cuckoo_rep.cc | ||
| hash_cuckoo_rep.h | ||
| hash_linklist_rep.cc | ||
| hash_linklist_rep.h | ||
| hash_skiplist_rep.cc | ||
| hash_skiplist_rep.h | ||
| histogram.cc | ||
| histogram.h | ||
| histogram_test.cc | ||
| instrumented_mutex.cc | ||
| instrumented_mutex.h | ||
| iostats_context.cc | ||
| iostats_context_imp.h | ||
| ldb_cmd.cc | ||
| ldb_cmd.h | ||
| ldb_cmd_execute_result.h | ||
| ldb_tool.cc | ||
| log_buffer.cc | ||
| log_buffer.h | ||
| log_write_bench.cc | ||
| logging.cc | ||
| logging.h | ||
| manual_compaction_test.cc | ||
| memenv.cc | ||
| memenv_test.cc | ||
| mock_env.cc | ||
| mock_env.h | ||
| mock_env_test.cc | ||
| murmurhash.cc | ||
| murmurhash.h | ||
| mutable_cf_options.cc | ||
| mutable_cf_options.h | ||
| mutexlock.h | ||
| options.cc | ||
| options_builder.cc | ||
| options_helper.cc | ||
| options_helper.h | ||
| options_test.cc | ||
| perf_context.cc | ||
| perf_context_imp.h | ||
| posix_logger.h | ||
| random.h | ||
| rate_limiter.cc | ||
| rate_limiter.h | ||
| rate_limiter_test.cc | ||
| scoped_arena_iterator.h | ||
| skiplistrep.cc | ||
| slice.cc | ||
| slice_transform_test.cc | ||
| sst_dump_test.cc | ||
| sst_dump_tool.cc | ||
| sst_dump_tool_imp.h | ||
| statistics.cc | ||
| statistics.h | ||
| status.cc | ||
| stl_wrappers.h | ||
| stop_watch.h | ||
| string_util.cc | ||
| string_util.h | ||
| sync_point.cc | ||
| sync_point.h | ||
| testharness.cc | ||
| testharness.h | ||
| testutil.cc | ||
| testutil.h | ||
| thread_list_test.cc | ||
| thread_local.cc | ||
| thread_local.h | ||
| thread_local_test.cc | ||
| thread_operation.h | ||
| thread_status_impl.cc | ||
| thread_status_updater.cc | ||
| thread_status_updater.h | ||
| thread_status_updater_debug.cc | ||
| thread_status_util.cc | ||
| thread_status_util.h | ||
| thread_status_util_debug.cc | ||
| vectorrep.cc | ||
| xfunc.cc | ||
| xfunc.h | ||
| xxhash.cc | ||
| xxhash.h | ||