2024/08/20-01:11:45.786667 140500254852672 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04227/att-00: fork to child time = 0.066104 sec 2024/08/20-01:11:45.787984 140500254852672 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04227/att-00 2024/08/20-01:11:45.794063 140500254852672 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04227/att-00 2024/08/20-01:11:45.797063 140500254852672 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-01:11:45.797468 140500254852672 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-01:11:45.834705 140500254852672 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-04227/att-00/MANIFEST-14619535 2024/08/20-01:11:45.850856 140500254852672 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-04227/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14624423, last_sequence is 189688303829, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14624204 2024/08/20-01:11:45.850868 140500254852672 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-01:11:45.851016 140500254852672 [version_set.cc:5652] Creating manifest 14624423 2024/08/20-01:11:45.884996 140500254852672 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04227/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-01:11:45.900543 140500254852672 [compaction_job.cc:2433] [default] [JOB 4227] Compacting 1@2 + 3@3 files to L3, score 0.49, subcompactions 1 : 1 2024/08/20-01:11:45.900568 140500254852672 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2093 Base level 2, inputs: [14624392(13MB)], [14624379(91MB) 14624380(91MB) 14624381(71MB)] 2024/08/20-01:11:46.045239 140500254852672 [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 2024/08/20-01:11:46.045406 140500254852672 [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 2024/08/20-01:11:46.045432 140500254852672 [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 2024/08/20-01:11:46.045449 140500254852672 [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 2024/08/20-01:11:46.045464 140500254852672 [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 2024/08/20-01:11:46.787039 140500254852672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04227/att-00/14624424.sst) /dev/shm/ToplingTemp/Topling-89996-BlEehf 2024/08/20-01:11:48.439934 140500254852672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04227/att-00/14624424.sst): first pass time = 1.65's, 81.205'MB/sec 2024/08/20-01:11:53.577234 140500254852672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04227/att-00/14624424.sst): old prealloc_size = 147639500, real_size = 92245952 2024/08/20-01:11:53.577339 140500254852672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04227/att-00/14624424.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 = 1.63 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-01:11:54.736864 140500254852672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04227/att-00/14624424.sst): second pass time = 5.14's, 24.041'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.16's, 82.356'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19055.085'MB/sec (index lex order gen) rebuild zvType time = 0.95's, 0.177'MB/sec write SST data time = 0.21's, 454.325'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 = 32937.518'MB/sec zip my value time = 5.14's, unzip length = 0.123'GB zip my value throughput = 24.041'MB/sec zip pipeline throughput = 177.696'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.63 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.63 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2181056 } 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 = 0.0955 GB } UnZip/Zip{ index = 4.9036 value = 1.3572 dict = 1.00 all = 1.4054 } Zip/UnZip{ index = 0.2039 value = 0.7368 dict = 1.00 all = 0.7115 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 2.519676643 MB/sec (with seq num) write speed all = 2.418668115 MB/sec (without seq num) 2024/08/20-01:11:54.856056 140500254852672 [compaction_job.cc:1944] [default] [JOB 4227] Generated table #14624424: 671089 keys, 95501756 bytes, temperature: kWarm 2024/08/20-01:11:54.856160 140500254852672 EVENT_LOG_v1 {"time_micros": 1724087514856098, "cf_name": "default", "job": 4227, "event": "table_file_creation", "file_number": 14624424, "file_size": 95501756, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189634998650, "largest_seqno": 189688191257, "table_properties": {"data_size": 90983168, "index_size": 1094848, "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": 1724087506, "oldest_key_time": 0, "file_creation_time": 1724087506, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14624424, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:11:54.925463 140500254852672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04227/att-00/14624425.sst) /dev/shm/ToplingTemp/Topling-89996-GTWDxf 2024/08/20-01:11:56.306062 140500254852672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04227/att-00/14624425.sst): first pass time = 1.38's, 97.220'MB/sec 2024/08/20-01:11:58.675134 140500254852672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04227/att-00/14624425.sst): old prealloc_size = 147639500, real_size = 92244512 2024/08/20-01:11:58.675200 140500254852672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04227/att-00/14624425.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 = 1.63 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-01:11:59.416560 140500254852672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04227/att-00/14624425.sst): second pass time = 2.37's, 52.142'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.74's, 128.811'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 31633.100'MB/sec (index lex order gen) rebuild zvType time = 0.57's, 0.293'MB/sec write SST data time = 0.17's, 563.069'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 = 20172.370'MB/sec zip my value time = 2.37's, unzip length = 0.123'GB zip my value throughput = 52.142'MB/sec zip pipeline throughput = 130.945'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.63 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.63 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2181056 } 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 = 0.0955 GB } UnZip/Zip{ index = 4.9140 value = 1.3572 dict = 1.00 all = 1.4054 } Zip/UnZip{ index = 0.2035 value = 0.7368 dict = 1.00 all = 0.7115 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 2.524303002 MB/sec (with seq num) write speed all = 2.423116296 MB/sec (without seq num) 2024/08/20-01:11:59.630469 140500254852672 [compaction_job.cc:1944] [default] [JOB 4227] Generated table #14624425: 671089 keys, 95500348 bytes, temperature: kWarm 2024/08/20-01:11:59.630715 140500254852672 EVENT_LOG_v1 {"time_micros": 1724087519630519, "cf_name": "default", "job": 4227, "event": "table_file_creation", "file_number": 14624425, "file_size": 95500348, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189634998656, "largest_seqno": 189688191256, "table_properties": {"data_size": 90984048, "index_size": 1092544, "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": 1724087514, "oldest_key_time": 0, "file_creation_time": 1724087514, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14624425, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:11:59.722964 140500254852672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04227/att-00/14624426.sst) /dev/shm/ToplingTemp/Topling-89996-lM5abf 2024/08/20-01:12:01.060909 140500254852672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04227/att-00/14624426.sst): first pass time = 1.34's, 85.920'MB/sec 2024/08/20-01:12:02.643993 140500254852672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04227/att-00/14624426.sst): old prealloc_size = 147639500, real_size = 79860392 2024/08/20-01:12:02.644046 140500254852672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04227/att-00/14624426.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 574760 prefix = 4 raw-key = 0.0023 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.63 raw-val = 0.1058 GB zip-val = 0.0788 GB avg-val = 184.00 avg-zval = 137.06 2024/08/20-01:12:03.122714 140500254852672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04227/att-00/14624426.sst): second pass time = 1.58's, 66.841'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.48's, 172.653'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 31742.389'MB/sec (index lex order gen) rebuild zvType time = 0.39's, 0.372'MB/sec write SST data time = 0.09's, 890.237'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.064'MB, throughput = 27455.671'MB/sec zip my value time = 1.58's, unzip length = 0.106'GB zip my value throughput = 66.841'MB/sec zip pipeline throughput = 118.481'MB/sec entries = 574760 avg-key = 16.00 avg-zkey = 1.63 avg-val = 184.00 avg-zval = 137.06 usrkeys = 574760 avg-key = 8.00 avg-zkey = 1.63 avg-val = 191.00 avg-zval = 137.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 574760 bytes = 1867984 } seq expand size = 4023320 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0046 GB value = 0.1058 GB dict = 1.06 MB all = 0.1150 GB } __ZipSize{ index = 0.0009 GB value = 0.0788 GB dict = 1.06 MB all = 0.0826 GB } UnZip/Zip{ index = 4.8997 value = 1.3425 dict = 1.00 all = 1.3908 } Zip/UnZip{ index = 0.2041 value = 0.7449 dict = 1.00 all = 0.7190 } ---------------------------- total value len = 62.662885 GB avg = 0.180 KB (by entry num) total key len = 6.819429 GB avg = 0.020 KB total ukey len = 3.204843 GB avg = 0.008 KB total ukey num = 0.391250499 Billion total entry num = 0.348128507 Billion write speed all = 2.528291800 MB/sec (with seq num) write speed all = 2.426951427 MB/sec (without seq num) 2024/08/20-01:12:03.216483 140500254852672 [compaction_job.cc:1944] [default] [JOB 4227] Generated table #14624426: 574760 keys, 82649819 bytes, temperature: kWarm 2024/08/20-01:12:03.216553 140500254852672 EVENT_LOG_v1 {"time_micros": 1724087523216519, "cf_name": "default", "job": 4227, "event": "table_file_creation", "file_number": 14624426, "file_size": 82649819, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189634998651, "largest_seqno": 189688191258, "table_properties": {"data_size": 78778112, "index_size": 938432, "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": 9196160, "raw_average_key_size": 16, "raw_value_size": 105755840, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 574760, "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": 1724087519, "oldest_key_time": 0, "file_creation_time": 1724087519, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14624426, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:12:03.246517 140500254852672 [compaction_job.cc:699] job-04227: subcompact[0], size: 0.273652 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04227/att-00 [14624424,14624425,14624426] 2024/08/20-01:12:03.295591 140500254852672 (Original Log Time 2024/08/20-01:11:45.900661) EVENT_LOG_v1 {"time_micros": 1724087505900592, "job": 4227, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14624392], "files_L3": [14624379, 14624380, 14624381], "score": 0.486543, "input_data_size": 279775166, "oldest_snapshot_seqno": 189688303106} 2024/08/20-01:12:03.295595 140500254852672 (Original Log Time 2024/08/20-01:12:03.292322) [compaction_job.cc:2018] [default] [JOB 4227] Compacted 1@2 + 3@3 files to L3 => 273651923 bytes 2024/08/20-01:12:03.295596 140500254852672 (Original Log Time 2024/08/20-01:12:03.295518) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 16.1 rd, 15.8 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(13.2, 253.6 +0.0 blob) out(261.0 +0.0 blob), read-write-amplify(40.0) write-amplify(19.8) OK, records in: 1922790, records dropped: 5852 output_compression: Snappy 2024/08/20-01:12:03.295605 140500254852672 (Original Log Time 2024/08/20-01:12:03.295566) EVENT_LOG_v1 {"time_micros": 1724087523295545, "cf": "default", "job": 4227, "event": "compaction_finished", "compaction_time_micros": 17345866, "compaction_time_cpu_micros": 4737593, "output_level": 3, "num_output_files": 3, "total_output_size": 273651923, "num_input_records": 1922790, "num_output_records": 1916938, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 206069213, "file_range_sync_nanos": 0, "file_fsync_nanos": 2200, "file_prepare_write_nanos": 10997, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-01:12:03.429633 140500254852672 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":1724082090,"starts":1724087505,"executesMs":17500,"compactionJobId":4227,"attempt":0,"compactionInputRawBytes":384558000,"compactionInputZipBytes":279775166,"compactionOutputRawBytes":0,"compactionOutputZipBytes":273651923,"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":"00-57e85b6c5f4a0c8d34aaa4b5e75cb385-65e8c464c11ec193-00"}}, response = 2024/08/20-01:12:03.429738 140500254852672 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-04227/att-00: olev 3, work 17.501 s, result 4.698 ms, install 3.311 ms, input{raw 366.743 MiB zip 266.814 MiB}