2024/07/27-09:47:41.622739 139696524580416 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137829/att-00: fork to child time = 0.026665 sec 2024/07/27-09:47:41.623791 139696524580416 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137829/att-00 2024/07/27-09:47:41.628851 139696524580416 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137829/att-00 2024/07/27-09:47:41.630232 139696524580416 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/27-09:47:41.630555 139696524580416 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/27-09:47:41.664588 139696524580416 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-137829/att-00/MANIFEST-13366722 2024/07/27-09:47:41.680247 139696524580416 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-137829/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13531044, last_sequence is 166634592282, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13530909 2024/07/27-09:47:41.680254 139696524580416 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/27-09:47:41.680346 139696524580416 [version_set.cc:5652] Creating manifest 13531044 2024/07/27-09:47:41.706714 139696524580416 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137829/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/27-09:47:41.719550 139696524580416 [compaction_job.cc:2433] [default] [JOB 137829] Compacting 4@1 + 3@2 files to L2, score 0.95, subcompactions 1 : 1 2024/07/27-09:47:41.719563 139696524580416 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 71272 Base level 1, inputs: [13531038(210KB) 13531016(31MB) 13531024(31MB) 13531031(31MB)], [13530955(20MB) 13530956(20MB) 13530957(2609KB)] 2024/07/27-09:47:41.734797 139696524580416 [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 2024/07/27-09:47:41.734816 139696524580416 [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 2024/07/27-09:47:41.734834 139696524580416 [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 2024/07/27-09:47:41.734845 139696524580416 [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 2024/07/27-09:47:41.734855 139696524580416 [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 2024/07/27-09:47:41.909094 139696524580416 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137829/att-00/13531045.sst) /dev/shm/ToplingTemp/Topling-164828-8vQQ4J 2024/07/27-09:47:42.263153 139696524580416 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137829/att-00/13531045.sst): first pass time = 0.35's, 189.569'MB/sec 2024/07/27-09:47:42.936221 139696524580416 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137829/att-00/13531045.sst): old prealloc_size = 73819750, real_size = 21090960 2024/07/27-09:47:42.936303 139696524580416 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137829/att-00/13531045.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64714 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.39 raw-val = 0.0658 GB zip-val = 0.0207 GB avg-val =1017.02 avg-zval = 320.27 2024/07/27-09:47:43.098409 139696524580416 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137829/att-00/13531045.sst): second pass time = 0.67's, 98.652'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 135.392'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7383.677'MB/sec (index lex order gen) rebuild zvType time = 0.09's, 0.180'MB/sec write SST data time = 0.07's, 304.627'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 19774.508'MB/sec zip my value time = 0.67's, unzip length = 0.066'GB zip my value throughput = 98.652'MB/sec zip pipeline throughput = 107.687'MB/sec entries = 64714 avg-key = 20.00 avg-zkey = 5.39 avg-val = 1017.02 avg-zval = 320.27 usrkeys = 64714 avg-key = 12.00 avg-zkey = 5.39 avg-val = 1024.02 avg-zval = 320.27 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64714 bytes = 210336 } seq expand size = 452998 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0207 GB dict = 0.67 MB all = 0.0220 GB } UnZip/Zip{ index = 2.2272 value = 3.1755 dict = 1.00 all = 3.0560 } Zip/UnZip{ index = 0.4490 value = 0.3149 dict = 1.00 all = 0.3272 } ---------------------------- total value len = 0.066269 GB avg = 1.024 KB (by entry num) total key len = 0.001294 GB avg = 0.020 KB total ukey len = 0.000777 GB avg = 0.012 KB total ukey num = 0.000064714 Billion total entry num = 0.000064714 Billion write speed all = 0.001436897 MB/sec (with seq num) write speed all = 0.001425886 MB/sec (without seq num) 2024/07/27-09:47:43.131248 139696524580416 [compaction_job.cc:1944] [default] [JOB 137829] Generated table #13531045: 64714 keys, 21959893 bytes, temperature: kWarm 2024/07/27-09:47:43.131343 139696524580416 EVENT_LOG_v1 {"time_micros": 1722044863131284, "cf_name": "default", "job": 137829, "event": "table_file_creation", "file_number": 13531045, "file_size": 21959893, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166587363872, "largest_seqno": 166634533257, "table_properties": {"data_size": 20725952, "index_size": 348672, "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": 1294280, "raw_average_key_size": 20, "raw_value_size": 65815575, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64714, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1722044861, "oldest_key_time": 0, "file_creation_time": 1722044861, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13531045, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/27-09:47:43.172970 139696524580416 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137829/att-00/13531046.sst) /dev/shm/ToplingTemp/Topling-164828-b0xUsG 2024/07/27-09:47:43.889075 139696524580416 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137829/att-00/13531046.sst): first pass time = 0.72's, 93.723'MB/sec 2024/07/27-09:47:45.884604 139696524580416 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137829/att-00/13531046.sst): old prealloc_size = 73819750, real_size = 21085856 2024/07/27-09:47:45.884671 139696524580416 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137829/att-00/13531046.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64712 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.37 raw-val = 0.0658 GB zip-val = 0.0207 GB avg-val =1017.04 avg-zval = 320.22 2024/07/27-09:47:46.048853 139696524580416 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137829/att-00/13531046.sst): second pass time = 1.99's, 32.997'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 133.634'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10266.631'MB/sec (index lex order gen) rebuild zvType time = 0.13's, 0.124'MB/sec write SST data time = 0.03's, 643.925'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 13731.705'MB/sec zip my value time = 1.99's, unzip length = 0.066'GB zip my value throughput = 32.997'MB/sec zip pipeline throughput = 93.451'MB/sec entries = 64712 avg-key = 20.00 avg-zkey = 5.37 avg-val = 1017.04 avg-zval = 320.22 usrkeys = 64712 avg-key = 12.00 avg-zkey = 5.37 avg-val = 1024.04 avg-zval = 320.22 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64712 bytes = 202240 } seq expand size = 452984 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0207 GB dict = 0.67 MB all = 0.0219 GB } UnZip/Zip{ index = 2.2354 value = 3.1761 dict = 1.00 all = 3.0578 } Zip/UnZip{ index = 0.4474 value = 0.3149 dict = 1.00 all = 0.3270 } ---------------------------- total value len = 0.132537 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129426 Billion total entry num = 0.000129426 Billion write speed all = 0.002873598 MB/sec (with seq num) write speed all = 0.002851579 MB/sec (without seq num) 2024/07/27-09:47:46.082140 139696524580416 [compaction_job.cc:1944] [default] [JOB 137829] Generated table #13531046: 64712 keys, 21946831 bytes, temperature: kWarm 2024/07/27-09:47:46.082223 139696524580416 EVENT_LOG_v1 {"time_micros": 1722044866082180, "cf_name": "default", "job": 137829, "event": "table_file_creation", "file_number": 13531046, "file_size": 21946831, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166611255959, "largest_seqno": 166634533375, "table_properties": {"data_size": 20722128, "index_size": 347392, "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": 1294240, "raw_average_key_size": 20, "raw_value_size": 65814956, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64712, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1722044863, "oldest_key_time": 0, "file_creation_time": 1722044863, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13531046, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/27-09:47:46.127791 139696524580416 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137829/att-00/13531047.sst) /dev/shm/ToplingTemp/Topling-164828-1jymhH 2024/07/27-09:47:46.677629 139696524580416 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137829/att-00/13531047.sst): first pass time = 0.55's, 110.356'MB/sec 2024/07/27-09:47:47.244211 139696524580416 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137829/att-00/13531047.sst): old prealloc_size = 73819750, real_size = 19141840 2024/07/27-09:47:47.244266 139696524580416 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137829/att-00/13531047.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 58507 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0004 GB avg-key = 8.00 avg-zkey = 6.52 raw-val = 0.0595 GB zip-val = 0.0187 GB avg-val =1017.00 avg-zval = 320.40 2024/07/27-09:47:47.324595 139696524580416 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137829/att-00/13531047.sst): second pass time = 0.57's, 105.159'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.08's, 247.737'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15573.359'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.260'MB/sec write SST data time = 0.02's, 827.741'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.602'MB, throughput = 14803.427'MB/sec zip my value time = 0.57's, unzip length = 0.060'GB zip my value throughput = 105.159'MB/sec zip pipeline throughput = 119.448'MB/sec entries = 58507 avg-key = 20.00 avg-zkey = 6.52 avg-val = 1017.00 avg-zval = 320.40 usrkeys = 58507 avg-key = 12.00 avg-zkey = 6.52 avg-val = 1024.00 avg-zval = 320.40 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 58507 bytes = 182848 } seq expand size = 409549 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0007 GB value = 0.0595 GB dict = 0.60 MB all = 0.0607 GB } __ZipSize{ index = 0.0004 GB value = 0.0187 GB dict = 0.60 MB all = 0.0199 GB } UnZip/Zip{ index = 1.8409 value = 3.1742 dict = 1.00 all = 3.0467 } Zip/UnZip{ index = 0.5432 value = 0.3150 dict = 1.00 all = 0.3282 } ---------------------------- total value len = 0.192448 GB avg = 1.024 KB (by entry num) total key len = 0.003759 GB avg = 0.020 KB total ukey len = 0.002255 GB avg = 0.012 KB total ukey num = 0.000187933 Billion total entry num = 0.000187933 Billion write speed all = 0.004172459 MB/sec (with seq num) write speed all = 0.004140487 MB/sec (without seq num) 2024/07/27-09:47:47.355071 139696524580416 [compaction_job.cc:1944] [default] [JOB 137829] Generated table #13531047: 58507 keys, 19913764 bytes, temperature: kWarm 2024/07/27-09:47:47.355143 139696524580416 EVENT_LOG_v1 {"time_micros": 1722044867355103, "cf_name": "default", "job": 137829, "event": "table_file_creation", "file_number": 13531047, "file_size": 19913764, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166611255444, "largest_seqno": 166634533154, "table_properties": {"data_size": 18745664, "index_size": 381376, "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": 1170140, "raw_average_key_size": 20, "raw_value_size": 59501882, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 58507, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1722044866, "oldest_key_time": 0, "file_creation_time": 1722044866, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13531047, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/27-09:47:47.375262 139696524580416 [compaction_job.cc:699] job-137829: subcompact[0], size: 0.063820 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137829/att-00 [13531045,13531046,13531047] 2024/07/27-09:47:47.429598 139696524580416 (Original Log Time 2024/07/27-09:47:41.719604) EVENT_LOG_v1 {"time_micros": 1722044861719573, "job": 137829, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13531038, 13531016, 13531024, 13531031], "files_L2": [13530955, 13530956, 13530957], "score": 0.953388, "input_data_size": 147377019, "oldest_snapshot_seqno": 166634588772} 2024/07/27-09:47:47.429607 139696524580416 (Original Log Time 2024/07/27-09:47:47.423849) [compaction_job.cc:2018] [default] [JOB 137829] Compacted 4@1 + 3@2 files to L2 => 63820488 bytes 2024/07/27-09:47:47.429609 139696524580416 (Original Log Time 2024/07/27-09:47:47.424358) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 26.1 rd, 11.3 wr, level 2, files in(4, 3) out(3 +0 blob) MB in(96.1, 44.4 +0.0 blob) out(60.9 +0.0 blob), read-write-amplify(2.1) write-amplify(0.6) OK, records in: 233225, records dropped: 45292 output_compression: Snappy 2024/07/27-09:47:47.429621 139696524580416 (Original Log Time 2024/07/27-09:47:47.424411) EVENT_LOG_v1 {"time_micros": 1722044867424386, "cf": "default", "job": 137829, "event": "compaction_finished", "compaction_time_micros": 5655671, "compaction_time_cpu_micros": 683954, "output_level": 2, "num_output_files": 3, "total_output_size": 63820488, "num_input_records": 233225, "num_output_records": 187933, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 80763044, "file_range_sync_nanos": 0, "file_fsync_nanos": 2773, "file_prepare_write_nanos": 7671, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/27-09:47:47.561789 139696524580416 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":1721720512,"starts":1722044861,"executesMs":5795,"compactionJobId":137829,"attempt":0,"compactionInputRawBytes":241858447,"compactionInputZipBytes":147377019,"compactionOutputRawBytes":0,"compactionOutputZipBytes":63820488,"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":"00-4ac0a095a2b9e71f68032788c70721f4-845eccc823cd05e6-00"}}, response = 2024/07/27-09:47:47.562226 139696524580416 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-137829/att-00: olev 2, work 5.795 s, result 5.653 ms, install 5.800 ms, input{raw 230.654 MiB zip 140.550 MiB}