2024/07/09-07:50:53.813702 140099026703936 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36468/att-00: fork to child time = 0.016854 sec 2024/07/09-07:50:53.814331 140099026703936 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36468/att-00 2024/07/09-07:50:53.818754 140099026703936 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36468/att-00 2024/07/09-07:50:53.820115 140099026703936 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-07:50:53.820373 140099026703936 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-07:50:53.873222 140099026703936 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-36468/att-00/MANIFEST-12625661 2024/07/09-07:50:53.886757 140099026703936 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-36468/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12667489, last_sequence is 148114451237, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12667382 2024/07/09-07:50:53.886764 140099026703936 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-07:50:53.886816 140099026703936 [version_set.cc:5652] Creating manifest 12667489 2024/07/09-07:50:53.911310 140099026703936 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36468/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-07:50:53.923810 140099026703936 [compaction_job.cc:2433] [default] [JOB 36468] Compacting 1@2 + 2@3 files to L3, score 1.00, subcompactions 1 : 1 2024/07/09-07:50:53.923826 140099026703936 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 19010 Base level 2, inputs: [12667448(48MB)], [12667006(91MB) 12667007(83MB)] 2024/07/09-07:50:53.934584 140099026703936 [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 2024/07/09-07:50:53.934627 140099026703936 [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 2024/07/09-07:50:53.934652 140099026703936 [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 2024/07/09-07:50:53.934662 140099026703936 [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 2024/07/09-07:50:53.934670 140099026703936 [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 2024/07/09-07:50:55.397331 140099026703936 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36468/att-00/12667490.sst) /dev/shm/ToplingTemp/Topling-11945-u5mC2o 2024/07/09-07:50:56.145264 140099026703936 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36468/att-00/12667490.sst): first pass time = 0.75's, 179.463'MB/sec 2024/07/09-07:51:00.126734 140099026703936 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36468/att-00/12667490.sst): old prealloc_size = 147639500, real_size = 92231144 2024/07/09-07:51:00.126793 140099026703936 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36468/att-00/12667490.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 1.60 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/07/09-07:51:00.783612 140099026703936 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36468/att-00/12667490.sst): second pass time = 3.98's, 31.024'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.66's, 145.622'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 29090.594'MB/sec (index lex order gen) rebuild zvType time = 0.53's, 0.316'MB/sec write SST data time = 0.13's, 758.140'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 = 30140.280'MB/sec zip my value time = 3.98's, unzip length = 0.123'GB zip my value throughput = 31.024'MB/sec zip pipeline throughput = 203.075'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.60 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.60 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0011 GB value = 0.0910 GB dict = 1.24 MB all = 0.0957 GB } UnZip/Zip{ index = 4.9923 value = 1.3571 dict = 1.00 all = 1.4031 } Zip/UnZip{ index = 0.2003 value = 0.7369 dict = 1.00 all = 0.7127 } ---------------------------- 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 = 0.080266290 MB/sec (with seq num) write speed all = 0.077164212 MB/sec (without seq num) 2024/07/09-07:51:00.941763 140099026703936 [compaction_job.cc:1944] [default] [JOB 36468] Generated table #12667490: 671089 keys, 95654716 bytes, temperature: kWarm 2024/07/09-07:51:00.941842 140099026703936 EVENT_LOG_v1 {"time_micros": 1720482660941799, "cf_name": "default", "job": 36468, "event": "table_file_creation", "file_number": 12667490, "file_size": 95654716, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147905206197, "largest_seqno": 148114121034, "table_properties": {"data_size": 90987840, "index_size": 1075392, "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": 1720482655, "oldest_key_time": 0, "file_creation_time": 1720482655, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12667490, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-07:51:00.982847 140099026703936 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36468/att-00/12667491.sst) /dev/shm/ToplingTemp/Topling-11945-qSigEq 2024/07/09-07:51:02.394731 140099026703936 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36468/att-00/12667491.sst): first pass time = 1.41's, 95.065'MB/sec 2024/07/09-07:51:04.231615 140099026703936 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36468/att-00/12667491.sst): old prealloc_size = 147639500, real_size = 91836816 2024/07/09-07:51:04.231661 140099026703936 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36468/att-00/12667491.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 = 1.02 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/07/09-07:51:04.758330 140099026703936 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36468/att-00/12667491.sst): second pass time = 1.84's, 67.247'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.53's, 181.023'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27616.634'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.385'MB/sec write SST data time = 0.09's, 1051.994'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 = 29444.015'MB/sec zip my value time = 1.84's, unzip length = 0.123'GB zip my value throughput = 67.247'MB/sec zip pipeline throughput = 154.726'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.02 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.02 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 = 0.0953 GB } UnZip/Zip{ index = 7.8715 value = 1.3571 dict = 1.00 all = 1.4077 } Zip/UnZip{ index = 0.1270 value = 0.7369 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 = 0.160164744 MB/sec (with seq num) write speed all = 0.153974802 MB/sec (without seq num) 2024/07/09-07:51:04.929718 140099026703936 [compaction_job.cc:1944] [default] [JOB 36468] Generated table #12667491: 671089 keys, 95344252 bytes, temperature: kWarm 2024/07/09-07:51:04.929773 140099026703936 EVENT_LOG_v1 {"time_micros": 1720482664929743, "cf_name": "default", "job": 36468, "event": "table_file_creation", "file_number": 12667491, "file_size": 95344252, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147834433196, "largest_seqno": 148114121032, "table_properties": {"data_size": 90986832, "index_size": 682048, "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": 1720482660, "oldest_key_time": 0, "file_creation_time": 1720482660, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12667491, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-07:51:04.968055 140099026703936 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36468/att-00/12667492.sst) /dev/shm/ToplingTemp/Topling-11945-x0iToo 2024/07/09-07:51:05.212205 140099026703936 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36468/att-00/12667492.sst): first pass time = 0.24's, 201.943'MB/sec 2024/07/09-07:51:05.596635 140099026703936 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36468/att-00/12667492.sst): old prealloc_size = 147639500, real_size = 36199832 2024/07/09-07:51:05.596696 140099026703936 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36468/att-00/12667492.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 246481 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 1.18 raw-val = 0.0454 GB zip-val = 0.0358 GB avg-val = 184.00 avg-zval = 145.43 2024/07/09-07:51:05.797248 140099026703936 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36468/att-00/12667492.sst): second pass time = 0.38's, 118.232'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.20's, 186.760'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9630.247'MB/sec (index lex order gen) rebuild zvType time = 0.17's, 0.373'MB/sec write SST data time = 0.04's, 1053.477'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.464'MB, throughput = 13456.263'MB/sec zip my value time = 0.38's, unzip length = 0.045'GB zip my value throughput = 118.232'MB/sec zip pipeline throughput = 118.232'MB/sec entries = 246481 avg-key = 16.00 avg-zkey = 1.18 avg-val = 184.00 avg-zval = 145.43 usrkeys = 246481 avg-key = 8.00 avg-zkey = 1.18 avg-val = 191.00 avg-zval = 145.43 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 246481 bytes = 862704 } seq expand size = 1725367 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0020 GB value = 0.0454 GB dict = 0.46 MB all = 0.0493 GB } __ZipSize{ index = 0.0003 GB value = 0.0358 GB dict = 0.46 MB all = 0.0375 GB } UnZip/Zip{ index = 6.7670 value = 1.2652 dict = 1.00 all = 1.3157 } Zip/UnZip{ index = 0.1478 value = 0.7904 dict = 1.00 all = 0.7600 } ---------------------------- total value len = 0.303434 GB avg = 0.191 KB (by entry num) total key len = 0.025419 GB avg = 0.016 KB total ukey len = 0.012709 GB avg = 0.008 KB total ukey num = 0.001588659 Billion total entry num = 0.001588659 Billion write speed all = 0.189464332 MB/sec (with seq num) write speed all = 0.182142039 MB/sec (without seq num) 2024/07/09-07:51:05.847540 140099026703936 [compaction_job.cc:1944] [default] [JOB 36468] Generated table #12667492: 246481 keys, 37466419 bytes, temperature: kWarm 2024/07/09-07:51:05.847604 140099026703936 EVENT_LOG_v1 {"time_micros": 1720482665847571, "cf_name": "default", "job": 36468, "event": "table_file_creation", "file_number": 12667492, "file_size": 37466419, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147892798638, "largest_seqno": 148114113064, "table_properties": {"data_size": 35846704, "index_size": 291392, "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": 3943696, "raw_average_key_size": 16, "raw_value_size": 45352504, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 246481, "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": 1720482664, "oldest_key_time": 0, "file_creation_time": 1720482664, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12667492, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-07:51:05.866623 140099026703936 [compaction_job.cc:699] job-36468: subcompact[0], size: 0.228465 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36468/att-00 [12667490,12667491,12667492] 2024/07/09-07:51:05.899481 140099026703936 (Original Log Time 2024/07/09-07:50:53.923892) EVENT_LOG_v1 {"time_micros": 1720482653923842, "job": 36468, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [12667448], "files_L3": [12667006, 12667007], "score": 1.00127, "input_data_size": 234714029, "oldest_snapshot_seqno": 148114450988} 2024/07/09-07:51:05.899485 140099026703936 (Original Log Time 2024/07/09-07:51:05.899030) [compaction_job.cc:2018] [default] [JOB 36468] Compacted 1@2 + 2@3 files to L3 => 228465387 bytes 2024/07/09-07:51:05.899487 140099026703936 (Original Log Time 2024/07/09-07:51:05.899404) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 19.7 rd, 19.1 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(48.7, 175.1 +0.0 blob) out(217.9 +0.0 blob), read-write-amplify(9.1) write-amplify(4.5) OK, records in: 1620120, records dropped: 31461 output_compression: Snappy 2024/07/09-07:51:05.899494 140099026703936 (Original Log Time 2024/07/09-07:51:05.899445) EVENT_LOG_v1 {"time_micros": 1720482665899426, "cf": "default", "job": 36468, "event": "compaction_finished", "compaction_time_micros": 11942739, "compaction_time_cpu_micros": 3049314, "output_level": 3, "num_output_files": 3, "total_output_size": 228465387, "num_input_records": 1620120, "num_output_records": 1588659, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 184377458, "file_range_sync_nanos": 0, "file_fsync_nanos": 2597, "file_prepare_write_nanos": 7605, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/09-07:51:06.018604 140099026703936 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":1720420896,"starts":1720482653,"executesMs":12078,"compactionJobId":36468,"attempt":0,"compactionInputRawBytes":324024000,"compactionInputZipBytes":234714029,"compactionOutputRawBytes":0,"compactionOutputZipBytes":228465387,"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-be32154bab57fc5ced198e157007c6ba-2365890901a4a3c4-00"}}, response = 2024/07/09-07:51:06.018696 140099026703936 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-36468/att-00: olev 3, work 12.079 s, result 6.304 ms, install 0.494 ms, input{raw 309.013 MiB zip 223.841 MiB}