2024/08/20-20:56:32.264753 139857260938816 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49629/att-00: fork to child time = 0.009166 sec 2024/08/20-20:56:32.265488 139857260938816 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49629/att-00 2024/08/20-20:56:32.270234 139857260938816 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49629/att-00 2024/08/20-20:56:32.273403 139857260938816 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-20:56:32.273681 139857260938816 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-20:56:32.306715 139857260938816 [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-49629/att-00/MANIFEST-14629260 2024/08/20-20:56:32.360761 139857260938816 [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-49629/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14686418, last_sequence is 191041281374, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14686304 2024/08/20-20:56:32.360770 139857260938816 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-20:56:32.360836 139857260938816 [version_set.cc:5652] Creating manifest 14686418 2024/08/20-20:56:32.383052 139857260938816 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49629/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-20:56:32.395331 139857260938816 [compaction_job.cc:2433] [default] [JOB 49629] Compacting 1@3 + 3@4 files to L4, score 1.04, subcompactions 1 : 1 2024/08/20-20:56:32.395342 139857260938816 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 25193 Base level 3, inputs: [14686414(90MB)], [14679121(172MB) 14679122(58MB) 14685417(172MB)] 2024/08/20-20:56:32.413013 139857260938816 [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 2024/08/20-20:56:32.413055 139857260938816 [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 2024/08/20-20:56:32.413075 139857260938816 [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 2024/08/20-20:56:32.413083 139857260938816 [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 2024/08/20-20:56:32.413091 139857260938816 [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 2024/08/20-20:56:34.485753 139857260938816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49629/att-00/14686419.sst) /dev/shm/ToplingTemp/Topling-17691-PvbH1T 2024/08/20-20:56:35.981710 139857260938816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49629/att-00/14686419.sst): first pass time = 1.50's, 179.448'MB/sec 2024/08/20-20:56:42.255887 139857260938816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49629/att-00/14686419.sst): old prealloc_size = 295279001, real_size = 173529208 2024/08/20-20:56:42.255977 139857260938816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49629/att-00/14686419.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.17 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.87 2024/08/20-20:56:43.351886 139857260938816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49629/att-00/14686419.sst): second pass time = 6.27's, 39.372'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.10's, 165.000'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5383.235'MB/sec (index lex order gen) rebuild zvType time = 0.89's, 0.377'MB/sec write SST data time = 0.21's, 877.238'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 49201.723'MB/sec zip my value time = 6.27's, unzip length = 0.247'GB zip my value throughput = 39.372'MB/sec zip pipeline throughput = 145.621'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.17 avg-val = 184.00 avg-zval = 128.87 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.17 avg-val = 191.00 avg-zval = 128.87 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5200960 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0002 GB value = 0.1730 GB dict = 2.44 MB all = 0.1808 GB } UnZip/Zip{ index = 47.9761 value = 1.4278 dict = 1.00 all = 1.4844 } Zip/UnZip{ index = 0.0208 value = 0.7004 dict = 1.00 all = 0.6737 } ---------------------------- 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 = 0.101277351 MB/sec (with seq num) write speed all = 0.097363250 MB/sec (without seq num) 2024/08/20-20:56:43.612569 139857260938816 [compaction_job.cc:1944] [default] [JOB 49629] Generated table #14686419: 1342178 keys, 180840173 bytes, temperature: kWarm 2024/08/20-20:56:43.612659 139857260938816 EVENT_LOG_v1 {"time_micros": 1724158603612608, "cf_name": "default", "job": 49629, "event": "table_file_creation", "file_number": 14686419, "file_size": 180840173, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189634999307, "largest_seqno": 191040787624, "table_properties": {"data_size": 172969696, "index_size": 223808, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1724158594, "oldest_key_time": 0, "file_creation_time": 1724158594, "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": 14686419, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:56:43.673393 139857260938816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49629/att-00/14686420.sst) /dev/shm/ToplingTemp/Topling-17691-GgpBaT 2024/08/20-20:56:47.110164 139857260938816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49629/att-00/14686420.sst): first pass time = 3.44's, 78.108'MB/sec 2024/08/20-20:56:51.801039 139857260938816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49629/att-00/14686420.sst): old prealloc_size = 295279001, real_size = 173514120 2024/08/20-20:56:51.801137 139857260938816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49629/att-00/14686420.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.17 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.86 2024/08/20-20:56:52.876098 139857260938816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49629/att-00/14686420.sst): second pass time = 4.69's, 52.663'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.08's, 168.202'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6069.115'MB/sec (index lex order gen) rebuild zvType time = 0.88's, 0.382'MB/sec write SST data time = 0.20's, 917.843'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 54923.830'MB/sec zip my value time = 4.69's, unzip length = 0.247'GB zip my value throughput = 52.663'MB/sec zip pipeline throughput = 134.644'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.17 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.17 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5200960 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0002 GB value = 0.1730 GB dict = 2.44 MB all = 0.1808 GB } UnZip/Zip{ index = 47.8393 value = 1.4279 dict = 1.00 all = 1.4845 } Zip/UnZip{ index = 0.0209 value = 0.7003 dict = 1.00 all = 0.6736 } ---------------------------- total value len = 0.512712 GB avg = 0.191 KB (by entry num) total key len = 0.042950 GB avg = 0.016 KB total ukey len = 0.021475 GB avg = 0.008 KB total ukey num = 0.002684356 Billion total entry num = 0.002684356 Billion write speed all = 0.201853895 MB/sec (with seq num) write speed all = 0.194052778 MB/sec (without seq num) 2024/08/20-20:56:53.113550 139857260938816 [compaction_job.cc:1944] [default] [JOB 49629] Generated table #14686420: 1342178 keys, 180825069 bytes, temperature: kWarm 2024/08/20-20:56:53.113615 139857260938816 EVENT_LOG_v1 {"time_micros": 1724158613113582, "cf_name": "default", "job": 49629, "event": "table_file_creation", "file_number": 14686420, "file_size": 180825069, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189634999683, "largest_seqno": 191040786718, "table_properties": {"data_size": 172953968, "index_size": 224448, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1724158603, "oldest_key_time": 0, "file_creation_time": 1724158603, "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": 14686420, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:56:53.204195 139857260938816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49629/att-00/14686421.sst) /dev/shm/ToplingTemp/Topling-17691-2BIDLU 2024/08/20-20:56:53.615469 139857260938816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49629/att-00/14686421.sst): first pass time = 0.41's, 234.526'MB/sec 2024/08/20-20:56:54.392417 139857260938816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49629/att-00/14686421.sst): old prealloc_size = 295279001, real_size = 67124304 2024/08/20-20:56:54.392486 139857260938816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49629/att-00/14686421.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 482205 prefix = 4 raw-key = 0.0019 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.17 raw-val = 0.0887 GB zip-val = 0.0669 GB avg-val = 184.00 avg-zval = 138.79 2024/08/20-20:56:55.069828 139857260938816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49629/att-00/14686421.sst): second pass time = 0.78's, 114.325'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.68's, 102.987'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2129.662'MB/sec (index lex order gen) rebuild zvType time = 0.55's, 0.217'MB/sec write SST data time = 0.12's, 569.183'MB/sec dict compress time = 0.00's, 889272.000'MB/sec z-dict build time = 0.00's, sample length = 0.889'MB, throughput = 18678.653'MB/sec zip my value time = 0.78's, unzip length = 0.089'GB zip my value throughput = 114.325'MB/sec zip pipeline throughput = 114.325'MB/sec entries = 482205 avg-key = 16.00 avg-zkey = 0.17 avg-val = 184.00 avg-zval = 138.79 usrkeys = 482205 avg-key = 8.00 avg-zkey = 0.17 avg-val = 191.00 avg-zval = 138.79 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 482205 bytes = 1868560 } seq expand size = 3375435 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0039 GB value = 0.0887 GB dict = 0.89 MB all = 0.0964 GB } __ZipSize{ index = 0.0001 GB value = 0.0669 GB dict = 0.89 MB all = 0.0698 GB } UnZip/Zip{ index = 47.9520 value = 1.3258 dict = 1.00 all = 1.3824 } Zip/UnZip{ index = 0.0209 value = 0.7543 dict = 1.00 all = 0.7234 } ---------------------------- total value len = 0.604813 GB avg = 0.191 KB (by entry num) total key len = 0.050665 GB avg = 0.016 KB total ukey len = 0.025332 GB avg = 0.008 KB total ukey num = 0.003166561 Billion total entry num = 0.003166561 Billion write speed all = 0.237924369 MB/sec (with seq num) write speed all = 0.228729224 MB/sec (without seq num) 2024/08/20-20:56:55.165161 139857260938816 [compaction_job.cc:1944] [default] [JOB 49629] Generated table #14686421: 482205 keys, 69762635 bytes, temperature: kWarm 2024/08/20-20:56:55.165245 139857260938816 EVENT_LOG_v1 {"time_micros": 1724158615165202, "cf_name": "default", "job": 49629, "event": "table_file_creation", "file_number": 14686421, "file_size": 69762635, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189635046993, "largest_seqno": 191017478074, "table_properties": {"data_size": 66923152, "index_size": 80448, "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": 7715280, "raw_average_key_size": 16, "raw_value_size": 88725720, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 482205, "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": 1724158613, "oldest_key_time": 0, "file_creation_time": 1724158613, "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": 14686421, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:56:55.215204 139857260938816 [compaction_job.cc:699] job-49629: subcompact[0], size: 0.431428 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49629/att-00 [14686419,14686420,14686421] 2024/08/20-20:56:55.341370 139857260938816 (Original Log Time 2024/08/20-20:56:32.395380) EVENT_LOG_v1 {"time_micros": 1724158592395352, "job": 49629, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14686414], "files_L4": [14679121, 14679122, 14685417], "score": 1.04457, "input_data_size": 517850417, "oldest_snapshot_seqno": 191041281142} 2024/08/20-20:56:55.341375 139857260938816 (Original Log Time 2024/08/20-20:56:55.340698) [compaction_job.cc:2018] [default] [JOB 49629] Compacted 1@3 + 3@4 files to L4 => 431427877 bytes 2024/08/20-20:56:55.341378 139857260938816 (Original Log Time 2024/08/20-20:56:55.341254) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 22.7 rd, 18.9 wr, level 4, files in(1, 3) out(3 +0 blob) MB in(90.6, 403.3 +0.0 blob) out(411.4 +0.0 blob), read-write-amplify(10.0) write-amplify(4.5) OK, records in: 3775162, records dropped: 608601 output_compression: Snappy 2024/08/20-20:56:55.341388 139857260938816 (Original Log Time 2024/08/20-20:56:55.341337) EVENT_LOG_v1 {"time_micros": 1724158615341312, "cf": "default", "job": 49629, "event": "compaction_finished", "compaction_time_micros": 22819841, "compaction_time_cpu_micros": 6330844, "output_level": 4, "num_output_files": 3, "total_output_size": 431427877, "num_input_records": 3775162, "num_output_records": 3166561, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 281228315, "file_range_sync_nanos": 0, "file_fsync_nanos": 2994, "file_prepare_write_nanos": 10384, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/08/20-20:56:55.489561 139857260938816 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":1724158592,"executesMs":23067,"compactionJobId":49629,"attempt":0,"compactionInputRawBytes":755032400,"compactionInputZipBytes":517850417,"compactionOutputRawBytes":0,"compactionOutputZipBytes":431427877,"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":"00-9289b304b8cd70fb0a18ce3aacd4ddf0-ddb63796336d3c81-00"}}, response = 2024/08/20-20:56:55.489676 139857260938816 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-49629/att-00: olev 4, work 23.067 s, result 8.349 ms, install 0.730 ms, input{raw 720.055 MiB zip 493.861 MiB}