2024/07/25-21:36:30.120391 140562248746560 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73791/att-00: fork to child time = 0.013472 sec 2024/07/25-21:36:30.121213 140562248746560 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73791/att-00 2024/07/25-21:36:30.125241 140562248746560 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73791/att-00 2024/07/25-21:36:30.127593 140562248746560 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/25-21:36:30.127929 140562248746560 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/25-21:36:30.175868 140562248746560 [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-73791/att-00/MANIFEST-13366722 2024/07/25-21:36:30.202360 140562248746560 [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-73791/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13455585, last_sequence is 165069741523, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13455537 2024/07/25-21:36:30.202370 140562248746560 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/25-21:36:30.202463 140562248746560 [version_set.cc:5652] Creating manifest 13455585 2024/07/25-21:36:30.228814 140562248746560 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73791/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/25-21:36:30.244470 140562248746560 [compaction_job.cc:2433] [default] [JOB 73791] Compacting 2@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/07/25-21:36:30.244499 140562248746560 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 38398 Base level 1, inputs: [13455575(31MB) 13455543(4085KB)], [13455486(48MB) 13455487(48MB) 13455488(15MB)] 2024/07/25-21:36:30.509166 140562248746560 [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 2024/07/25-21:36:30.509204 140562248746560 [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 2024/07/25-21:36:30.509226 140562248746560 [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 2024/07/25-21:36:30.509240 140562248746560 [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 2024/07/25-21:36:30.509251 140562248746560 [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 2024/07/25-21:36:30.892203 140562248746560 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73791/att-00/13455586.sst) /dev/shm/ToplingTemp/Topling-81161-TfH8td 2024/07/25-21:36:31.543627 140562248746560 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73791/att-00/13455586.sst): first pass time = 0.65's, 103.028'MB/sec 2024/07/25-21:36:33.786811 140562248746560 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73791/att-00/13455586.sst): old prealloc_size = 73819750, real_size = 49060136 2024/07/25-21:36:33.786911 140562248746560 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73791/att-00/13455586.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 3.92 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/07/25-21:36:34.566573 140562248746560 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73791/att-00/13455586.sst): second pass time = 2.24's, 27.536'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.78's, 65.076'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22562.250'MB/sec (index lex order gen) rebuild zvType time = 0.62's, 0.134'MB/sec write SST data time = 0.15's, 327.900'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 14557.712'MB/sec zip my value time = 2.24's, unzip length = 0.062'GB zip my value throughput = 27.536'MB/sec zip pipeline throughput = 139.851'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.92 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.92 avg-val = 191.00 avg-zval = 142.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 2.0428 value = 1.2954 dict = 1.00 all = 1.3225 } Zip/UnZip{ index = 0.4895 value = 0.7720 dict = 1.00 all = 0.7561 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.003672210 MB/sec (with seq num) write speed all = 0.003530289 MB/sec (without seq num) 2024/07/25-21:36:34.659032 140562248746560 [compaction_job.cc:1944] [default] [JOB 73791] Generated table #13455586: 335545 keys, 50742987 bytes, temperature: kWarm 2024/07/25-21:36:34.659169 140562248746560 EVENT_LOG_v1 {"time_micros": 1721914594659081, "cf_name": "default", "job": 73791, "event": "table_file_creation", "file_number": 13455586, "file_size": 50742987, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164996065470, "largest_seqno": 165069696342, "table_properties": {"data_size": 47662096, "index_size": 1314048, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1721914590, "oldest_key_time": 0, "file_creation_time": 1721914590, "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": 13455586, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-21:36:34.713207 140562248746560 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73791/att-00/13455587.sst) /dev/shm/ToplingTemp/Topling-81161-NU20Eb 2024/07/25-21:36:35.706501 140562248746560 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73791/att-00/13455587.sst): first pass time = 0.99's, 67.565'MB/sec 2024/07/25-21:36:37.971472 140562248746560 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73791/att-00/13455587.sst): old prealloc_size = 73819750, real_size = 48518000 2024/07/25-21:36:37.971539 140562248746560 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73791/att-00/13455587.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.26 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/07/25-21:36:38.571889 140562248746560 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73791/att-00/13455587.sst): second pass time = 2.26's, 27.304'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.60's, 83.549'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17592.923'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.190'MB/sec write SST data time = 0.16's, 317.259'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 364.228'MB/sec zip my value time = 2.26's, unzip length = 0.062'GB zip my value throughput = 27.304'MB/sec zip pipeline throughput = 126.854'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.26 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.26 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.5335 value = 1.2950 dict = 1.00 all = 1.3379 } Zip/UnZip{ index = 0.2830 value = 0.7722 dict = 1.00 all = 0.7474 } ---------------------------- 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 = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.007342864 MB/sec (with seq num) write speed all = 0.007059082 MB/sec (without seq num) 2024/07/25-21:36:38.653904 140562248746560 [compaction_job.cc:1944] [default] [JOB 73791] Generated table #13455587: 335545 keys, 50158859 bytes, temperature: kWarm 2024/07/25-21:36:38.653999 140562248746560 EVENT_LOG_v1 {"time_micros": 1721914598653950, "cf_name": "default", "job": 73791, "event": "table_file_creation", "file_number": 13455587, "file_size": 50158859, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165035391805, "largest_seqno": 165069696290, "table_properties": {"data_size": 47674320, "index_size": 759680, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1721914594, "oldest_key_time": 0, "file_creation_time": 1721914594, "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": 13455587, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-21:36:38.693635 140562248746560 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73791/att-00/13455588.sst) /dev/shm/ToplingTemp/Topling-81161-I6X31b 2024/07/25-21:36:39.461646 140562248746560 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73791/att-00/13455588.sst): first pass time = 0.77's, 65.193'MB/sec 2024/07/25-21:36:41.864533 140562248746560 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73791/att-00/13455588.sst): old prealloc_size = 73819750, real_size = 37489088 2024/07/25-21:36:41.864597 140562248746560 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73791/att-00/13455588.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 250329 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 4.20 raw-val = 0.0461 GB zip-val = 0.0364 GB avg-val = 184.00 avg-zval = 145.31 2024/07/25-21:36:42.303880 140562248746560 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73791/att-00/13455588.sst): second pass time = 2.40's, 19.179'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.44's, 88.045'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20370.170'MB/sec (index lex order gen) rebuild zvType time = 0.40's, 0.156'MB/sec write SST data time = 0.04's, 1038.876'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.470'MB, throughput = 15589.084'MB/sec zip my value time = 2.40's, unzip length = 0.046'GB zip my value throughput = 19.179'MB/sec zip pipeline throughput = 163.700'MB/sec entries = 250329 avg-key = 16.00 avg-zkey = 4.20 avg-val = 184.00 avg-zval = 145.31 usrkeys = 250329 avg-key = 8.00 avg-zkey = 4.20 avg-val = 191.00 avg-zval = 145.31 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 250329 bytes = 782288 } seq expand size = 1752303 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0020 GB value = 0.0461 GB dict = 0.47 MB all = 0.0501 GB } __ZipSize{ index = 0.0011 GB value = 0.0364 GB dict = 0.47 MB all = 0.0387 GB } UnZip/Zip{ index = 1.9034 value = 1.2663 dict = 1.00 all = 1.2944 } Zip/UnZip{ index = 0.5254 value = 0.7897 dict = 1.00 all = 0.7726 } ---------------------------- total value len = 0.175991 GB avg = 0.191 KB (by entry num) total key len = 0.014743 GB avg = 0.016 KB total ukey len = 0.007371 GB avg = 0.008 KB total ukey num = 0.000921419 Billion total entry num = 0.000921419 Billion write speed all = 0.010079900 MB/sec (with seq num) write speed all = 0.009690339 MB/sec (without seq num) 2024/07/25-21:36:42.368403 140562248746560 [compaction_job.cc:1944] [default] [JOB 73791] Generated table #13455588: 250329 keys, 38680059 bytes, temperature: kWarm 2024/07/25-21:36:42.368462 140562248746560 EVENT_LOG_v1 {"time_micros": 1721914602368431, "cf_name": "default", "job": 73791, "event": "table_file_creation", "file_number": 13455588, "file_size": 38680059, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165047925837, "largest_seqno": 165069696340, "table_properties": {"data_size": 36374240, "index_size": 1052160, "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": 4005264, "raw_average_key_size": 16, "raw_value_size": 46060536, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 250329, "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": 1721914598, "oldest_key_time": 0, "file_creation_time": 1721914598, "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": 13455588, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-21:36:42.389902 140562248746560 [compaction_job.cc:699] job-73791: subcompact[0], size: 0.139582 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73791/att-00 [13455586,13455587,13455588] 2024/07/25-21:36:42.511041 140562248746560 (Original Log Time 2024/07/25-21:36:30.244591) EVENT_LOG_v1 {"time_micros": 1721914590244524, "job": 73791, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13455575, 13455543], "files_L2": [13455486, 13455487, 13455488], "score": 0.999331, "input_data_size": 154216458, "oldest_snapshot_seqno": 165069739900} 2024/07/25-21:36:42.511047 140562248746560 (Original Log Time 2024/07/25-21:36:42.489540) [compaction_job.cc:2018] [default] [JOB 73791] Compacted 2@1 + 3@2 files to L2 => 139581905 bytes 2024/07/25-21:36:42.511049 140562248746560 (Original Log Time 2024/07/25-21:36:42.510954) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 12.7 rd, 11.5 wr, level 2, files in(2, 3) out(3 +0 blob) MB in(35.0, 112.0 +0.0 blob) out(133.1 +0.0 blob), read-write-amplify(8.0) write-amplify(3.8) OK, records in: 927926, records dropped: 6507 output_compression: Snappy 2024/07/25-21:36:42.511060 140562248746560 (Original Log Time 2024/07/25-21:36:42.511012) EVENT_LOG_v1 {"time_micros": 1721914602510986, "cf": "default", "job": 73791, "event": "compaction_finished", "compaction_time_micros": 12145321, "compaction_time_cpu_micros": 2406516, "output_level": 2, "num_output_files": 3, "total_output_size": 139581905, "num_input_records": 927926, "num_output_records": 921419, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 246252728, "file_range_sync_nanos": 0, "file_fsync_nanos": 3402, "file_prepare_write_nanos": 9875, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/25-21:36:42.639489 140562248746560 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":1721914590,"executesMs":12327,"compactionJobId":73791,"attempt":0,"compactionInputRawBytes":185585200,"compactionInputZipBytes":154216458,"compactionOutputRawBytes":0,"compactionOutputZipBytes":139581905,"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":"00-6232b8930c905f8e58e53de63ecf2740-c858ec0939d863af-00"}}, response = 2024/07/25-21:36:42.639582 140562248746560 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-73791/att-00: olev 2, work 12.328 s, result 41.033 ms, install 21.560 ms, input{raw 176.988 MiB zip 147.072 MiB}