2024/08/20-06:01:59.747081 140500162532928 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11425/att-00: fork to child time = 0.056871 sec 2024/08/20-06:01:59.748306 140500162532928 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11425/att-00 2024/08/20-06:01:59.754149 140500162532928 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11425/att-00 2024/08/20-06:01:59.776219 140500162532928 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-06:01:59.776588 140500162532928 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-06:01:59.818833 140500162532928 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-11425/att-00/MANIFEST-14629260 2024/08/20-06:01:59.835498 140500162532928 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-11425/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14642265, last_sequence is 190074902658, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14642229 2024/08/20-06:01:59.835509 140500162532928 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-06:01:59.835614 140500162532928 [version_set.cc:5652] Creating manifest 14642265 2024/08/20-06:01:59.867036 140500162532928 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11425/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-06:01:59.891587 140500162532928 [compaction_job.cc:2433] [default] [JOB 11425] Compacting 1@1 + 3@2 files to L2, score 0.98, subcompactions 1 : 1 2024/08/20-06:01:59.891604 140500162532928 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 5913 Base level 1, inputs: [14642242(14MB)], [14642177(48MB) 14642178(48MB) 14642179(29MB)] 2024/08/20-06:02:00.008066 140500162532928 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-06:02:00.008101 140500162532928 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-06:02:00.008131 140500162532928 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-06:02:00.008147 140500162532928 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-06:02:00.008160 140500162532928 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-06:02:00.393879 140500162532928 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11425/att-00/14642266.sst) /dev/shm/ToplingTemp/Topling-207142-yt8Uej 2024/08/20-06:02:00.939424 140500162532928 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11425/att-00/14642266.sst): first pass time = 0.55's, 123.028'MB/sec 2024/08/20-06:02:02.988444 140500162532928 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11425/att-00/14642266.sst): old prealloc_size = 73819750, real_size = 48948008 2024/08/20-06:02:02.988530 140500162532928 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11425/att-00/14642266.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.56 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-06:02:03.549945 140500162532928 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11425/att-00/14642266.sst): second pass time = 2.05's, 30.148'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 90.098'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22248.794'MB/sec (index lex order gen) rebuild zvType time = 0.43's, 0.195'MB/sec write SST data time = 0.13's, 386.271'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 16232.380'MB/sec zip my value time = 2.05's, unzip length = 0.062'GB zip my value throughput = 30.148'MB/sec zip pipeline throughput = 159.130'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.56 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.56 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0506 GB } UnZip/Zip{ index = 2.2472 value = 1.2952 dict = 1.00 all = 1.3266 } Zip/UnZip{ index = 0.4450 value = 0.7721 dict = 1.00 all = 0.7538 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 1.540805443 MB/sec (with seq num) write speed all = 1.479035570 MB/sec (without seq num) 2024/08/20-06:02:03.613491 140500162532928 [compaction_job.cc:1944] [default] [JOB 11425] Generated table #14642266: 335545 keys, 50588875 bytes, temperature: kWarm 2024/08/20-06:02:03.613593 140500162532928 EVENT_LOG_v1 {"time_micros": 1724104923613532, "cf_name": "default", "job": 11425, "event": "table_file_creation", "file_number": 14642266, "file_size": 50588875, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190027914189, "largest_seqno": 190074865346, "table_properties": {"data_size": 47669408, "index_size": 1194560, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724104920, "oldest_key_time": 0, "file_creation_time": 1724104920, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14642266, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:02:03.663568 140500162532928 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11425/att-00/14642267.sst) /dev/shm/ToplingTemp/Topling-207142-PQQCTg 2024/08/20-06:02:04.888963 140500162532928 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11425/att-00/14642267.sst): first pass time = 1.23's, 54.768'MB/sec 2024/08/20-06:02:06.282426 140500162532928 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11425/att-00/14642267.sst): old prealloc_size = 73819750, real_size = 48955488 2024/08/20-06:02:06.282489 140500162532928 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11425/att-00/14642267.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.59 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-06:02:06.578868 140500162532928 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11425/att-00/14642267.sst): second pass time = 1.39's, 44.465'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.30's, 170.677'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 36226.015'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.343'MB/sec write SST data time = 0.05's, 972.566'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 14584.203'MB/sec zip my value time = 1.39's, unzip length = 0.062'GB zip my value throughput = 44.465'MB/sec zip pipeline throughput = 155.720'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.59 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.59 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0506 GB } UnZip/Zip{ index = 2.2307 value = 1.2952 dict = 1.00 all = 1.3264 } Zip/UnZip{ index = 0.4483 value = 0.7721 dict = 1.00 all = 0.7539 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 1.542248915 MB/sec (with seq num) write speed all = 1.480423405 MB/sec (without seq num) 2024/08/20-06:02:06.642411 140500162532928 [compaction_job.cc:1944] [default] [JOB 11425] Generated table #14642267: 335545 keys, 50596299 bytes, temperature: kWarm 2024/08/20-06:02:06.642505 140500162532928 EVENT_LOG_v1 {"time_micros": 1724104926642446, "cf_name": "default", "job": 11425, "event": "table_file_creation", "file_number": 14642267, "file_size": 50596299, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190027914186, "largest_seqno": 190074865348, "table_properties": {"data_size": 47668048, "index_size": 1203392, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724104923, "oldest_key_time": 0, "file_creation_time": 1724104923, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14642267, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:02:06.671335 140500162532928 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11425/att-00/14642268.sst) /dev/shm/ToplingTemp/Topling-207142-rhumyk 2024/08/20-06:02:07.048603 140500162532928 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11425/att-00/14642268.sst): first pass time = 0.38's, 121.712'MB/sec 2024/08/20-06:02:07.560410 140500162532928 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11425/att-00/14642268.sst): old prealloc_size = 73819750, real_size = 34345368 2024/08/20-06:02:07.560480 140500162532928 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11425/att-00/14642268.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 229565 prefix = 4 raw-key = 0.0009 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 3.17 raw-val = 0.0422 GB zip-val = 0.0336 GB avg-val = 184.00 avg-zval = 146.19 2024/08/20-06:02:07.954265 140500162532928 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11425/att-00/14642268.sst): second pass time = 0.51's, 82.665'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.39's, 90.061'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18240.577'MB/sec (index lex order gen) rebuild zvType time = 0.27's, 0.214'MB/sec write SST data time = 0.13's, 281.608'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.435'MB, throughput = 11074.464'MB/sec zip my value time = 0.51's, unzip length = 0.042'GB zip my value throughput = 82.665'MB/sec zip pipeline throughput = 143.189'MB/sec entries = 229565 avg-key = 16.00 avg-zkey = 3.17 avg-val = 184.00 avg-zval = 146.19 usrkeys = 229565 avg-key = 8.00 avg-zkey = 3.17 avg-val = 191.00 avg-zval = 146.19 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 229565 bytes = 746096 } seq expand size = 1606955 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0018 GB value = 0.0422 GB dict = 0.44 MB all = 0.0459 GB } __ZipSize{ index = 0.0007 GB value = 0.0336 GB dict = 0.44 MB all = 0.0355 GB } UnZip/Zip{ index = 2.5231 value = 1.2586 dict = 1.00 all = 1.2944 } Zip/UnZip{ index = 0.3963 value = 0.7945 dict = 1.00 all = 0.7726 } ---------------------------- total value len = 62.468775 GB avg = 0.180 KB (by entry num) total key len = 6.803168 GB avg = 0.020 KB total ukey len = 3.196713 GB avg = 0.008 KB total ukey num = 0.390234216 Billion total entry num = 0.347112224 Billion write speed all = 1.543260322 MB/sec (with seq num) write speed all = 1.481395792 MB/sec (without seq num) 2024/08/20-06:02:08.010118 140500162532928 [compaction_job.cc:1944] [default] [JOB 11425] Generated table #14642268: 229565 keys, 35470315 bytes, temperature: kWarm 2024/08/20-06:02:08.010191 140500162532928 EVENT_LOG_v1 {"time_micros": 1724104928010150, "cf_name": "default", "job": 11425, "event": "table_file_creation", "file_number": 14642268, "file_size": 35470315, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190027914379, "largest_seqno": 190074865343, "table_properties": {"data_size": 33559984, "index_size": 727872, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 3673040, "raw_average_key_size": 16, "raw_value_size": 42239960, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 229565, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724104926, "oldest_key_time": 0, "file_creation_time": 1724104926, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14642268, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:02:08.036138 140500162532928 [compaction_job.cc:699] job-11425: subcompact[0], size: 0.136655 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11425/att-00 [14642266,14642267,14642268] 2024/08/20-06:02:08.107864 140500162532928 (Original Log Time 2024/08/20-06:01:59.891674) EVENT_LOG_v1 {"time_micros": 1724104919891618, "job": 11425, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14642242], "files_L2": [14642177, 14642178, 14642179], "score": 0.980016, "input_data_size": 147389397, "oldest_snapshot_seqno": 190074902503} 2024/08/20-06:02:08.107869 140500162532928 (Original Log Time 2024/08/20-06:02:08.106468) [compaction_job.cc:2018] [default] [JOB 11425] Compacted 1@1 + 3@2 files to L2 => 136655489 bytes 2024/08/20-06:02:08.107872 140500162532928 (Original Log Time 2024/08/20-06:02:08.107780) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 18.1 rd, 16.8 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(14.1, 126.5 +0.0 blob) out(130.3 +0.0 blob), read-write-amplify(19.2) write-amplify(9.2) OK, records in: 903486, records dropped: 2831 output_compression: Snappy 2024/08/20-06:02:08.107883 140500162532928 (Original Log Time 2024/08/20-06:02:08.107840) EVENT_LOG_v1 {"time_micros": 1724104928107815, "cf": "default", "job": 11425, "event": "compaction_finished", "compaction_time_micros": 8144477, "compaction_time_cpu_micros": 2191328, "output_level": 2, "num_output_files": 3, "total_output_size": 136655489, "num_input_records": 903486, "num_output_records": 900655, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 176154005, "file_range_sync_nanos": 0, "file_fsync_nanos": 2967, "file_prepare_write_nanos": 10837, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-06:02:08.242081 140500162532928 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1724092920,"starts":1724104919,"executesMs":8341,"compactionJobId":11425,"attempt":0,"compactionInputRawBytes":180697200,"compactionInputZipBytes":147389397,"compactionOutputRawBytes":0,"compactionOutputZipBytes":136655489,"headers":{"Accept":"*/*","Connection":"close","Host":"aliyun-topling-saas.topling.cn:18443","RemoteIp":"120.24.192.169","X-Forwarded-For":"120.24.192.169","region":"cn-shenzhen","token":"e6474c481bd4415abc537135cc03626b","instance-token":"e6474c481bd4415abc537135cc03626b","provider":"aliyun","CloudMarketInstanceId":"si-59c0ae5c955845588903","MeteringAssit":"","Transfer-Encoding":"chunked","traceparent":"00-6c5209c67b623b0053978ca4902ef7a6-d9e8788fcd00e13e-00"}}, response = 2024/08/20-06:02:08.242187 140500162532928 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-11425/att-00: olev 2, work 8.342 s, result 17.116 ms, install 1.451 ms, input{raw 172.326 MiB zip 140.561 MiB}