2024/07/25-21:36:44.569188 140562122856000 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73842/att-00: fork to child time = 0.007944 sec 2024/07/25-21:36:44.569974 140562122856000 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73842/att-00 2024/07/25-21:36:44.573948 140562122856000 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73842/att-00 2024/07/25-21:36:44.574840 140562122856000 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/25-21:36:44.575111 140562122856000 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/25-21:36:44.632305 140562122856000 [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-73842/att-00/MANIFEST-13366722 2024/07/25-21:36:44.681168 140562122856000 [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-73842/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13455630, last_sequence is 165069931078, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13455537 2024/07/25-21:36:44.681183 140562122856000 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/25-21:36:44.681250 140562122856000 [version_set.cc:5652] Creating manifest 13455630 2024/07/25-21:36:44.737349 140562122856000 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73842/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/25-21:36:44.753466 140562122856000 [compaction_job.cc:2433] [default] [JOB 73842] Compacting 1@3 + 2@4 files to L4, score 1.00, subcompactions 1 : 1 2024/07/25-21:36:44.753484 140562122856000 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 38428 Base level 3, inputs: [13455323(90MB)], [13453563(172MB) 13453564(172MB)] 2024/07/25-21:36:44.764948 140562122856000 [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 2024/07/25-21:36:44.764983 140562122856000 [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 2024/07/25-21:36:44.765004 140562122856000 [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 2024/07/25-21:36:44.765013 140562122856000 [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 2024/07/25-21:36:44.765021 140562122856000 [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 2024/07/25-21:36:46.919484 140562122856000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73842/att-00/13455631.sst) /dev/shm/ToplingTemp/Topling-81565-WVMFEN 2024/07/25-21:36:48.824004 140562122856000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73842/att-00/13455631.sst): first pass time = 1.90's, 140.951'MB/sec 2024/07/25-21:36:54.279466 140562122856000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73842/att-00/13455631.sst): old prealloc_size = 295279001, real_size = 173585896 2024/07/25-21:36:54.279573 140562122856000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73842/att-00/13455631.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 0.23 raw-val = 0.2470 GB zip-val = 0.1729 GB avg-val = 184.00 avg-zval = 128.86 2024/07/25-21:36:56.490101 140562122856000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73842/att-00/13455631.sst): second pass time = 5.45's, 45.290'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 2.21's, 81.679'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6060.475'MB/sec (index lex order gen) rebuild zvType time = 1.78's, 0.188'MB/sec write SST data time = 0.43's, 423.850'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 = 71046.910'MB/sec zip my value time = 5.45's, unzip length = 0.247'GB zip my value throughput = 45.290'MB/sec zip pipeline throughput = 75.446'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.23 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.23 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 4865408 } 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 = 0.0003 GB value = 0.1729 GB dict = 2.44 MB all = 0.1806 GB } UnZip/Zip{ index = 35.4548 value = 1.4280 dict = 1.00 all = 1.4867 } Zip/UnZip{ index = 0.0282 value = 0.7003 dict = 1.00 all = 0.6726 } ---------------------------- 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 = 0.014671811 MB/sec (with seq num) write speed all = 0.014104784 MB/sec (without seq num) 2024/07/25-21:36:56.707014 140562122856000 [compaction_job.cc:1944] [default] [JOB 73842] Generated table #13455631: 1342178 keys, 180561261 bytes, temperature: kWarm 2024/07/25-21:36:56.707126 140562122856000 EVENT_LOG_v1 {"time_micros": 1721914616707061, "cf_name": "default", "job": 73842, "event": "table_file_creation", "file_number": 13455631, "file_size": 180561261, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164549362440, "largest_seqno": 165062454830, "table_properties": {"data_size": 172947344, "index_size": 302848, "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": 1721914606, "oldest_key_time": 0, "file_creation_time": 1721914606, "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": 13455631, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-21:36:56.807245 140562122856000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73842/att-00/13455632.sst) /dev/shm/ToplingTemp/Topling-81565-LvEcCJ 2024/07/25-21:37:00.693140 140562122856000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73842/att-00/13455632.sst): first pass time = 3.89's, 69.080'MB/sec 2024/07/25-21:37:03.470107 140562122856000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73842/att-00/13455632.sst): old prealloc_size = 295279001, real_size = 173579600 2024/07/25-21:37:03.470169 140562122856000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73842/att-00/13455632.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 0.22 raw-val = 0.2470 GB zip-val = 0.1729 GB avg-val = 184.00 avg-zval = 128.86 2024/07/25-21:37:04.573409 140562122856000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73842/att-00/13455632.sst): second pass time = 2.78's, 88.982'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.10's, 163.651'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10923.476'MB/sec (index lex order gen) rebuild zvType time = 0.94's, 0.357'MB/sec write SST data time = 0.16's, 1100.774'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 = 43462.120'MB/sec zip my value time = 2.78's, unzip length = 0.247'GB zip my value throughput = 88.982'MB/sec zip pipeline throughput = 107.438'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.22 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.22 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 4865408 } 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 = 0.0003 GB value = 0.1729 GB dict = 2.44 MB all = 0.1806 GB } UnZip/Zip{ index = 36.4089 value = 1.4279 dict = 1.00 all = 1.4867 } Zip/UnZip{ index = 0.0275 value = 0.7003 dict = 1.00 all = 0.6726 } ---------------------------- 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 = 0.029331101 MB/sec (with seq num) write speed all = 0.028197532 MB/sec (without seq num) 2024/07/25-21:37:04.775323 140562122856000 [compaction_job.cc:1944] [default] [JOB 73842] Generated table #13455632: 1342178 keys, 180554925 bytes, temperature: kWarm 2024/07/25-21:37:04.775385 140562122856000 EVENT_LOG_v1 {"time_micros": 1721914624775348, "cf_name": "default", "job": 73842, "event": "table_file_creation", "file_number": 13455632, "file_size": 180554925, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164549361259, "largest_seqno": 165062454870, "table_properties": {"data_size": 172948928, "index_size": 294912, "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": 1721914616, "oldest_key_time": 0, "file_creation_time": 1721914616, "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": 13455632, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-21:37:04.840849 140562122856000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73842/att-00/13455633.sst) /dev/shm/ToplingTemp/Topling-81565-TtOtiK 2024/07/25-21:37:05.081215 140562122856000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73842/att-00/13455633.sst): first pass time = 0.24's, 218.283'MB/sec 2024/07/25-21:37:05.491221 140562122856000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73842/att-00/13455633.sst): old prealloc_size = 295279001, real_size = 38103376 2024/07/25-21:37:05.491274 140562122856000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73842/att-00/13455633.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 262273 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.25 raw-val = 0.0483 GB zip-val = 0.0380 GB avg-val = 184.00 avg-zval = 144.78 2024/07/25-21:37:05.715259 140562122856000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73842/att-00/13455633.sst): second pass time = 0.41's, 117.956'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.22's, 176.243'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2285.634'MB/sec (index lex order gen) rebuild zvType time = 0.19's, 0.347'MB/sec write SST data time = 0.04's, 1127.744'MB/sec dict compress time = 0.00's, 492016.000'MB/sec z-dict build time = 0.00's, sample length = 0.492'MB, throughput = 9821.071'MB/sec zip my value time = 0.41's, unzip length = 0.048'GB zip my value throughput = 117.956'MB/sec zip pipeline throughput = 117.956'MB/sec entries = 262273 avg-key = 16.00 avg-zkey = 0.25 avg-val = 184.00 avg-zval = 144.78 usrkeys = 262273 avg-key = 8.00 avg-zkey = 0.25 avg-val = 191.00 avg-zval = 144.78 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 262273 bytes = 950752 } seq expand size = 1835911 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0021 GB value = 0.0483 GB dict = 0.49 MB all = 0.0525 GB } __ZipSize{ index = 0.0001 GB value = 0.0380 GB dict = 0.49 MB all = 0.0395 GB } UnZip/Zip{ index = 32.1413 value = 1.2709 dict = 1.00 all = 1.3286 } Zip/UnZip{ index = 0.0311 value = 0.7869 dict = 1.00 all = 0.7527 } ---------------------------- total value len = 0.562806 GB avg = 0.191 KB (by entry num) total key len = 0.047146 GB avg = 0.016 KB total ukey len = 0.023573 GB avg = 0.008 KB total ukey num = 0.002946629 Billion total entry num = 0.002946629 Billion write speed all = 0.032194934 MB/sec (with seq num) write speed all = 0.030950685 MB/sec (without seq num) 2024/07/25-21:37:05.764006 140562122856000 [compaction_job.cc:1944] [default] [JOB 73842] Generated table #13455633: 262273 keys, 39481667 bytes, temperature: kWarm 2024/07/25-21:37:05.764079 140562122856000 EVENT_LOG_v1 {"time_micros": 1721914625764042, "cf_name": "default", "job": 73842, "event": "table_file_creation", "file_number": 13455633, "file_size": 39481667, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164549367060, "largest_seqno": 164926464250, "table_properties": {"data_size": 37972400, "index_size": 65280, "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": 4196368, "raw_average_key_size": 16, "raw_value_size": 48258232, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 262273, "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": 1721914624, "oldest_key_time": 0, "file_creation_time": 1721914624, "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": 13455633, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-21:37:05.782190 140562122856000 [compaction_job.cc:699] job-73842: subcompact[0], size: 0.400598 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73842/att-00 [13455631,13455632,13455633] 2024/07/25-21:37:05.835235 140562122856000 (Original Log Time 2024/07/25-21:36:44.753567) EVENT_LOG_v1 {"time_micros": 1721914604753502, "job": 73842, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [13455323], "files_L4": [13453563, 13453564], "score": 1.00324, "input_data_size": 456120726, "oldest_snapshot_seqno": 165069930238} 2024/07/25-21:37:05.835239 140562122856000 (Original Log Time 2024/07/25-21:37:05.831938) [compaction_job.cc:2018] [default] [JOB 73842] Compacted 1@3 + 2@4 files to L4 => 400597853 bytes 2024/07/25-21:37:05.835241 140562122856000 (Original Log Time 2024/07/25-21:37:05.835170) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 21.7 rd, 19.1 wr, level 4, files in(1, 2) out(3 +0 blob) MB in(90.6, 344.4 +0.0 blob) out(382.0 +0.0 blob), read-write-amplify(9.0) write-amplify(4.2) OK, records in: 3355445, records dropped: 408816 output_compression: Snappy 2024/07/25-21:37:05.835248 140562122856000 (Original Log Time 2024/07/25-21:37:05.835213) EVENT_LOG_v1 {"time_micros": 1721914625835195, "cf": "default", "job": 73842, "event": "compaction_finished", "compaction_time_micros": 21028624, "compaction_time_cpu_micros": 7407110, "output_level": 4, "num_output_files": 3, "total_output_size": 400597853, "num_input_records": 3355445, "num_output_records": 2946629, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 370809921, "file_range_sync_nanos": 0, "file_fsync_nanos": 3031, "file_prepare_write_nanos": 8050, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/07/25-21:37:05.970906 140562122856000 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":1721914604,"executesMs":21256,"compactionJobId":73842,"attempt":0,"compactionInputRawBytes":671089000,"compactionInputZipBytes":456120726,"compactionOutputRawBytes":0,"compactionOutputZipBytes":400597853,"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":"00-783bec05af3e5b36986d2c0810e14e7b-2c68e3aac8a02ad4-00"}}, response = 2024/07/25-21:37:05.971018 140562122856000 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-73842/att-00: olev 4, work 21.256 s, result 6.492 ms, install 3.328 ms, input{raw 640.000 MiB zip 434.991 MiB}