2024/08/20-20:52:28.251229 139856967194176 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49477/att-00: fork to child time = 0.053280 sec 2024/08/20-20:52:28.252212 139856967194176 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49477/att-00 2024/08/20-20:52:28.258077 139856967194176 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49477/att-00 2024/08/20-20:52:28.259850 139856967194176 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-20:52:28.260243 139856967194176 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-20:52:28.304725 139856967194176 [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-49477/att-00/MANIFEST-14629260 2024/08/20-20:52:28.333206 139856967194176 [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-49477/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14686228, last_sequence is 191037546323, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14686114 2024/08/20-20:52:28.333217 139856967194176 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-20:52:28.333309 139856967194176 [version_set.cc:5652] Creating manifest 14686228 2024/08/20-20:52:28.357748 139856967194176 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49477/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-20:52:28.370952 139856967194176 [compaction_job.cc:2433] [default] [JOB 49477] Compacting 1@2 + 2@3 files to L3, score 1.10, subcompactions 1 : 1 2024/08/20-20:52:28.370964 139856967194176 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 25113 Base level 2, inputs: [14686214(48MB)], [14685925(90MB) 14685926(81MB)] 2024/08/20-20:52:28.385457 139856967194176 [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 2024/08/20-20:52:28.385554 139856967194176 [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 2024/08/20-20:52:28.385613 139856967194176 [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 2024/08/20-20:52:28.385627 139856967194176 [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 2024/08/20-20:52:28.385727 139856967194176 [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 2024/08/20-20:52:29.669803 139856967194176 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49477/att-00/14686229.sst) /dev/shm/ToplingTemp/Topling-16374-sJfyik 2024/08/20-20:52:30.941925 139856967194176 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49477/att-00/14686229.sst): first pass time = 1.27's, 105.512'MB/sec 2024/08/20-20:52:37.733207 139856967194176 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49477/att-00/14686229.sst): old prealloc_size = 147639500, real_size = 91665328 2024/08/20-20:52:37.733334 139856967194176 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49477/att-00/14686229.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 0.76 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-20:52:38.787014 139856967194176 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49477/att-00/14686229.sst): second pass time = 6.79's, 18.185'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.05's, 90.313'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9300.805'MB/sec (index lex order gen) rebuild zvType time = 0.76's, 0.220'MB/sec write SST data time = 0.29's, 327.660'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 23991.651'MB/sec zip my value time = 6.79's, unzip length = 0.123'GB zip my value throughput = 18.185'MB/sec zip pipeline throughput = 169.136'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.76 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.76 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0005 GB value = 0.0910 GB dict = 1.24 MB all = 0.0952 GB } UnZip/Zip{ index = 10.4858 value = 1.3571 dict = 1.00 all = 1.4103 } Zip/UnZip{ index = 0.0954 value = 0.7368 dict = 1.00 all = 0.7091 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.055595024 MB/sec (with seq num) write speed all = 0.053446424 MB/sec (without seq num) 2024/08/20-20:52:38.916417 139856967194176 [compaction_job.cc:1944] [default] [JOB 49477] Generated table #14686229: 671089 keys, 95172796 bytes, temperature: kWarm 2024/08/20-20:52:38.916524 139856967194176 EVENT_LOG_v1 {"time_micros": 1724158358916464, "cf_name": "default", "job": 49477, "event": "table_file_creation", "file_number": 14686229, "file_size": 95172796, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190758360260, "largest_seqno": 191037268600, "table_properties": {"data_size": 90985424, "index_size": 512000, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724158349, "oldest_key_time": 0, "file_creation_time": 1724158349, "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": 14686229, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:52:38.995688 139856967194176 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49477/att-00/14686230.sst) /dev/shm/ToplingTemp/Topling-16374-73lNji 2024/08/20-20:52:41.088670 139856967194176 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49477/att-00/14686230.sst): first pass time = 2.09's, 64.129'MB/sec 2024/08/20-20:52:43.526918 139856967194176 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49477/att-00/14686230.sst): old prealloc_size = 147639500, real_size = 91845416 2024/08/20-20:52:43.526989 139856967194176 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49477/att-00/14686230.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 1.03 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-20:52:44.290449 139856967194176 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49477/att-00/14686230.sst): second pass time = 2.44's, 50.675'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.76's, 124.884'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18492.424'MB/sec (index lex order gen) rebuild zvType time = 0.66's, 0.256'MB/sec write SST data time = 0.11's, 890.021'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 39655.274'MB/sec zip my value time = 2.44's, unzip length = 0.123'GB zip my value throughput = 50.675'MB/sec zip pipeline throughput = 130.719'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.03 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.03 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 7.7586 value = 1.3571 dict = 1.00 all = 1.4076 } Zip/UnZip{ index = 0.1289 value = 0.7368 dict = 1.00 all = 0.7104 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.110945688 MB/sec (with seq num) write speed all = 0.106657932 MB/sec (without seq num) 2024/08/20-20:52:44.508407 139856967194176 [compaction_job.cc:1944] [default] [JOB 49477] Generated table #14686230: 671089 keys, 95352892 bytes, temperature: kWarm 2024/08/20-20:52:44.508485 139856967194176 EVENT_LOG_v1 {"time_micros": 1724158364508443, "cf_name": "default", "job": 49477, "event": "table_file_creation", "file_number": 14686230, "file_size": 95352892, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190687052191, "largest_seqno": 191037268605, "table_properties": {"data_size": 90985552, "index_size": 691968, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724158358, "oldest_key_time": 0, "file_creation_time": 1724158358, "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": 14686230, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:52:44.570101 139856967194176 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49477/att-00/14686231.sst) /dev/shm/ToplingTemp/Topling-16374-orKBFj 2024/08/20-20:52:44.819602 139856967194176 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49477/att-00/14686231.sst): first pass time = 0.25's, 175.443'MB/sec 2024/08/20-20:52:45.316473 139856967194176 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49477/att-00/14686231.sst): old prealloc_size = 147639500, real_size = 32570128 2024/08/20-20:52:45.316543 139856967194176 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49477/att-00/14686231.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 218822 prefix = 4 raw-key = 0.0009 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 1.84 raw-val = 0.0403 GB zip-val = 0.0321 GB avg-val = 184.00 avg-zval = 146.75 2024/08/20-20:52:45.637605 139856967194176 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49477/att-00/14686231.sst): second pass time = 0.50's, 81.185'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.32's, 105.025'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10560.553'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.191'MB/sec write SST data time = 0.03's, 968.953'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.417'MB, throughput = 10151.508'MB/sec zip my value time = 0.50's, unzip length = 0.040'GB zip my value throughput = 81.185'MB/sec zip pipeline throughput = 125.016'MB/sec entries = 218822 avg-key = 16.00 avg-zkey = 1.84 avg-val = 184.00 avg-zval = 146.75 usrkeys = 218822 avg-key = 8.00 avg-zkey = 1.84 avg-val = 191.00 avg-zval = 146.75 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 218822 bytes = 793248 } seq expand size = 1531754 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0018 GB value = 0.0403 GB dict = 0.42 MB all = 0.0438 GB } __ZipSize{ index = 0.0004 GB value = 0.0321 GB dict = 0.42 MB all = 0.0337 GB } UnZip/Zip{ index = 4.3396 value = 1.2538 dict = 1.00 all = 1.2976 } Zip/UnZip{ index = 0.2304 value = 0.7975 dict = 1.00 all = 0.7706 } ---------------------------- total value len = 0.298151 GB avg = 0.191 KB (by entry num) total key len = 0.024976 GB avg = 0.016 KB total ukey len = 0.012488 GB avg = 0.008 KB total ukey num = 0.001561000 Billion total entry num = 0.001561000 Billion write speed all = 0.128964342 MB/sec (with seq num) write speed all = 0.123980213 MB/sec (without seq num) 2024/08/20-20:52:45.680512 139856967194176 [compaction_job.cc:1944] [default] [JOB 49477] Generated table #14686231: 218822 keys, 33726475 bytes, temperature: kWarm 2024/08/20-20:52:45.680578 139856967194176 EVENT_LOG_v1 {"time_micros": 1724158365680547, "cf_name": "default", "job": 49477, "event": "table_file_creation", "file_number": 14686231, "file_size": 33726475, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190687068830, "largest_seqno": 191037255284, "table_properties": {"data_size": 32111872, "index_size": 403392, "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": 3501152, "raw_average_key_size": 16, "raw_value_size": 40263248, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 218822, "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": 1724158364, "oldest_key_time": 0, "file_creation_time": 1724158364, "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": 14686231, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:52:45.695453 139856967194176 [compaction_job.cc:699] job-49477: subcompact[0], size: 0.224252 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49477/att-00 [14686229,14686230,14686231] 2024/08/20-20:52:45.733201 139856967194176 (Original Log Time 2024/08/20-20:52:28.371010) EVENT_LOG_v1 {"time_micros": 1724158348370972, "job": 49477, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14686214], "files_L3": [14685925, 14685926], "score": 1.10292, "input_data_size": 231042507, "oldest_snapshot_seqno": 191037545951} 2024/08/20-20:52:45.733205 139856967194176 (Original Log Time 2024/08/20-20:52:45.732736) [compaction_job.cc:2018] [default] [JOB 49477] Compacted 1@2 + 2@3 files to L3 => 224252163 bytes 2024/08/20-20:52:45.733206 139856967194176 (Original Log Time 2024/08/20-20:52:45.733135) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 13.3 rd, 12.9 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(48.3, 172.0 +0.0 blob) out(213.9 +0.0 blob), read-write-amplify(9.0) write-amplify(4.4) OK, records in: 1599662, records dropped: 38662 output_compression: Snappy 2024/08/20-20:52:45.733213 139856967194176 (Original Log Time 2024/08/20-20:52:45.733179) EVENT_LOG_v1 {"time_micros": 1724158365733159, "cf": "default", "job": 49477, "event": "compaction_finished", "compaction_time_micros": 17324453, "compaction_time_cpu_micros": 4258807, "output_level": 3, "num_output_files": 3, "total_output_size": 224252163, "num_input_records": 1599662, "num_output_records": 1561000, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 191771546, "file_range_sync_nanos": 0, "file_fsync_nanos": 2279, "file_prepare_write_nanos": 9062, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-20:52:45.872012 139856967194176 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":1724158348,"executesMs":17474,"compactionJobId":49477,"attempt":0,"compactionInputRawBytes":319932400,"compactionInputZipBytes":231042507,"compactionOutputRawBytes":0,"compactionOutputZipBytes":224252163,"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-cd1766a94394c317af11bb867c560735-a19173f5094d3ad7-00"}}, response = 2024/08/20-20:52:45.872110 139856967194176 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-49477/att-00: olev 3, work 17.475 s, result 6.494 ms, install 0.503 ms, input{raw 305.111 MiB zip 220.339 MiB}