2024/08/20-05:22:48.344301 140500389135936 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09422/att-00: fork to child time = 0.031249 sec 2024/08/20-05:22:48.345579 140500389135936 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09422/att-00 2024/08/20-05:22:48.351533 140500389135936 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09422/att-00 2024/08/20-05:22:48.353342 140500389135936 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-05:22:48.353789 140500389135936 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-05:22:48.405386 140500389135936 [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-09422/att-00/MANIFEST-14629260 2024/08/20-05:22:48.464135 140500389135936 [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-09422/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14639916, last_sequence is 190023033807, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14639779 2024/08/20-05:22:48.464150 140500389135936 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-05:22:48.464246 140500389135936 [version_set.cc:5652] Creating manifest 14639916 2024/08/20-05:22:48.495848 140500389135936 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09422/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-05:22:48.513336 140500389135936 [compaction_job.cc:2433] [default] [JOB 9422] Compacting 2@1 + 2@2 files to L2, score 0.88, subcompactions 1 : 1 2024/08/20-05:22:48.513361 140500389135936 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 4875 Base level 1, inputs: [14639890(31MB) 14639891(31MB)], [14639831(20MB) 14639911(20MB)] 2024/08/20-05:22:48.772750 140500389135936 [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 2024/08/20-05:22:48.772788 140500389135936 [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 2024/08/20-05:22:48.772812 140500389135936 [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 2024/08/20-05:22:48.772827 140500389135936 [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 2024/08/20-05:22:48.772841 140500389135936 [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 2024/08/20-05:22:48.952811 140500389135936 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09422/att-00/14639917.sst) /dev/shm/ToplingTemp/Topling-191262-VkTn9v 2024/08/20-05:22:49.413301 140500389135936 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09422/att-00/14639917.sst): first pass time = 0.46's, 145.754'MB/sec 2024/08/20-05:22:51.414909 140500389135936 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09422/att-00/14639917.sst): old prealloc_size = 73819750, real_size = 20992336 2024/08/20-05:22:51.414996 140500389135936 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09422/att-00/14639917.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64715 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.36 raw-val = 0.0658 GB zip-val = 0.0206 GB avg-val =1017.01 avg-zval = 318.77 2024/08/20-05:22:51.578750 140500389135936 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09422/att-00/14639917.sst): second pass time = 2.00's, 32.898'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 133.492'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7246.419'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.152'MB/sec write SST data time = 0.06's, 380.762'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 17360.621'MB/sec zip my value time = 2.00's, unzip length = 0.066'GB zip my value throughput = 32.898'MB/sec zip pipeline throughput = 162.670'MB/sec entries = 64715 avg-key = 20.00 avg-zkey = 5.36 avg-val = 1017.01 avg-zval = 318.77 usrkeys = 64715 avg-key = 12.00 avg-zkey = 5.36 avg-val = 1024.01 avg-zval = 318.77 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64715 bytes = 218432 } seq expand size = 453005 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0206 GB dict = 0.67 MB all = 0.0219 GB } UnZip/Zip{ index = 2.2408 value = 3.1904 dict = 1.00 all = 3.0687 } Zip/UnZip{ index = 0.4463 value = 0.3134 dict = 1.00 all = 0.3259 } ---------------------------- total value len = 62.363018 GB avg = 0.180 KB (by entry num) total key len = 6.790052 GB avg = 0.020 KB total ukey len = 3.190284 GB avg = 0.008 KB total ukey num = 0.389398276 Billion total entry num = 0.346276284 Billion write speed all = 1.625968928 MB/sec (with seq num) write speed all = 1.560834064 MB/sec (without seq num) 2024/08/20-05:22:51.622441 140500389135936 [compaction_job.cc:1944] [default] [JOB 9422] Generated table #14639917: 64715 keys, 21869181 bytes, temperature: kWarm 2024/08/20-05:22:51.622544 140500389135936 EVENT_LOG_v1 {"time_micros": 1724102571622484, "cf_name": "default", "job": 9422, "event": "table_file_creation", "file_number": 14639917, "file_size": 21869181, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189953653851, "largest_seqno": 190022815531, "table_properties": {"data_size": 20629440, "index_size": 346560, "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": 1294300, "raw_average_key_size": 20, "raw_value_size": 65815523, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64715, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724102568, "oldest_key_time": 0, "file_creation_time": 1724102568, "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": 14639917, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:22:51.661594 140500389135936 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09422/att-00/14639918.sst) /dev/shm/ToplingTemp/Topling-191262-1Fnkez 2024/08/20-05:22:52.021504 140500389135936 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09422/att-00/14639918.sst): first pass time = 0.36's, 186.484'MB/sec 2024/08/20-05:22:52.985046 140500389135936 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09422/att-00/14639918.sst): old prealloc_size = 73819750, real_size = 20960496 2024/08/20-05:22:52.985115 140500389135936 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09422/att-00/14639918.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64714 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.27 raw-val = 0.0658 GB zip-val = 0.0206 GB avg-val =1017.01 avg-zval = 318.38 2024/08/20-05:22:53.134224 140500389135936 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09422/att-00/14639918.sst): second pass time = 0.96's, 68.377'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.15's, 146.381'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9818.632'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.134'MB/sec write SST data time = 0.03's, 779.323'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 20384.492'MB/sec zip my value time = 0.96's, unzip length = 0.066'GB zip my value throughput = 68.377'MB/sec zip pipeline throughput = 105.652'MB/sec entries = 64714 avg-key = 20.00 avg-zkey = 5.27 avg-val = 1017.01 avg-zval = 318.38 usrkeys = 64714 avg-key = 12.00 avg-zkey = 5.27 avg-val = 1024.01 avg-zval = 318.38 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64714 bytes = 218432 } seq expand size = 452998 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0206 GB dict = 0.67 MB all = 0.0218 GB } UnZip/Zip{ index = 2.2791 value = 3.1944 dict = 1.00 all = 3.0731 } Zip/UnZip{ index = 0.4388 value = 0.3131 dict = 1.00 all = 0.3254 } ---------------------------- total value len = 62.429286 GB avg = 0.180 KB (by entry num) total key len = 6.791346 GB avg = 0.020 KB total ukey len = 3.191061 GB avg = 0.008 KB total ukey num = 0.389462990 Billion total entry num = 0.346340998 Billion write speed all = 1.627497962 MB/sec (with seq num) write speed all = 1.562353308 MB/sec (without seq num) 2024/08/20-05:22:53.165589 140500389135936 [compaction_job.cc:1944] [default] [JOB 9422] Generated table #14639918: 64714 keys, 21837526 bytes, temperature: kWarm 2024/08/20-05:22:53.165648 140500389135936 EVENT_LOG_v1 {"time_micros": 1724102573165617, "cf_name": "default", "job": 9422, "event": "table_file_creation", "file_number": 14639918, "file_size": 21837526, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189953669544, "largest_seqno": 190022814226, "table_properties": {"data_size": 20603424, "index_size": 340736, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 1294280, "raw_average_key_size": 20, "raw_value_size": 65814701, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64714, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724102571, "oldest_key_time": 0, "file_creation_time": 1724102571, "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": 14639918, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:22:53.192751 140500389135936 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09422/att-00/14639919.sst) /dev/shm/ToplingTemp/Topling-191262-xXqINx 2024/08/20-05:22:53.232000 140500389135936 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09422/att-00/14639919.sst): first pass time = 0.04's, 795.081'MB/sec 2024/08/20-05:22:53.580621 140500389135936 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09422/att-00/14639919.sst): old prealloc_size = 73819750, real_size = 9873648 2024/08/20-05:22:53.580696 140500389135936 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09422/att-00/14639919.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 30057 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 5.59 raw-val = 0.0306 GB zip-val = 0.0097 GB avg-val =1017.04 avg-zval = 322.65 2024/08/20-05:22:53.635062 140500389135936 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09422/att-00/14639919.sst): second pass time = 0.35's, 87.880'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.05's, 188.340'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3901.859'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 0.194'MB/sec write SST data time = 0.02's, 655.509'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.299'MB, throughput = 8698.058'MB/sec zip my value time = 0.35's, unzip length = 0.031'GB zip my value throughput = 87.880'MB/sec zip pipeline throughput = 118.957'MB/sec entries = 30057 avg-key = 20.00 avg-zkey = 5.59 avg-val = 1017.04 avg-zval = 322.65 usrkeys = 30057 avg-key = 12.00 avg-zkey = 5.59 avg-val = 1024.04 avg-zval = 322.65 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 30057 bytes = 86432 } seq expand size = 210399 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0004 GB value = 0.0306 GB dict = 0.30 MB all = 0.0312 GB } __ZipSize{ index = 0.0002 GB value = 0.0097 GB dict = 0.30 MB all = 0.0103 GB } UnZip/Zip{ index = 2.1477 value = 3.1521 dict = 1.00 all = 3.0401 } Zip/UnZip{ index = 0.4656 value = 0.3172 dict = 1.00 all = 0.3289 } ---------------------------- total value len = 62.460065 GB avg = 0.180 KB (by entry num) total key len = 6.791947 GB avg = 0.020 KB total ukey len = 3.191421 GB avg = 0.008 KB total ukey num = 0.389493047 Billion total entry num = 0.346371055 Billion write speed all = 1.628216602 MB/sec (with seq num) write speed all = 1.563067062 MB/sec (without seq num) 2024/08/20-05:22:53.651646 140500389135936 [compaction_job.cc:1944] [default] [JOB 9422] Generated table #14639919: 30057 keys, 10253083 bytes, temperature: kWarm 2024/08/20-05:22:53.651713 140500389135936 EVENT_LOG_v1 {"time_micros": 1724102573651674, "cf_name": "default", "job": 9422, "event": "table_file_creation", "file_number": 14639919, "file_size": 10253083, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190017786502, "largest_seqno": 190022815394, "table_properties": {"data_size": 9698016, "index_size": 167936, "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": 601140, "raw_average_key_size": 20, "raw_value_size": 30569106, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 30057, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724102573, "oldest_key_time": 0, "file_creation_time": 1724102573, "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": 14639919, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:22:53.662407 140500389135936 [compaction_job.cc:699] job-09422: subcompact[0], size: 0.053960 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09422/att-00 [14639917,14639918,14639919] 2024/08/20-05:22:53.682964 140500389135936 (Original Log Time 2024/08/20-05:22:48.513453) EVENT_LOG_v1 {"time_micros": 1724102568513384, "job": 9422, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14639890, 14639891], "files_L2": [14639831, 14639911], "score": 0.883352, "input_data_size": 110780740, "oldest_snapshot_seqno": 190023033066} 2024/08/20-05:22:53.682967 140500389135936 (Original Log Time 2024/08/20-05:22:53.682500) [compaction_job.cc:2018] [default] [JOB 9422] Compacted 2@1 + 2@2 files to L2 => 53959790 bytes 2024/08/20-05:22:53.682969 140500389135936 (Original Log Time 2024/08/20-05:22:53.682892) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 21.5 rd, 10.5 wr, level 2, files in(2, 2) out(3 +0 blob) MB in(63.9, 41.7 +0.0 blob) out(51.5 +0.0 blob), read-write-amplify(2.5) write-amplify(0.8) OK, records in: 193274, records dropped: 33788 output_compression: Snappy 2024/08/20-05:22:53.682976 140500389135936 (Original Log Time 2024/08/20-05:22:53.682944) EVENT_LOG_v1 {"time_micros": 1724102573682915, "cf": "default", "job": 9422, "event": "compaction_finished", "compaction_time_micros": 5148961, "compaction_time_cpu_micros": 650897, "output_level": 2, "num_output_files": 3, "total_output_size": 53959790, "num_input_records": 193274, "num_output_records": 159486, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 66147056, "file_range_sync_nanos": 0, "file_fsync_nanos": 3219, "file_prepare_write_nanos": 7854, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-05:22:53.806200 140500389135936 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":1724102568,"executesMs":5331,"compactionJobId":9422,"attempt":0,"compactionInputRawBytes":200428238,"compactionInputZipBytes":110780740,"compactionOutputRawBytes":0,"compactionOutputZipBytes":53959790,"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-f8eca2748be9c335637a7c1d002ebafa-61e59d10bf1d9c51-00"}}, response = 2024/08/20-05:22:53.806298 140500389135936 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-09422/att-00: olev 2, work 5.332 s, result 6.083 ms, install 0.533 ms, input{raw 191.143 MiB zip 105.649 MiB}