2024/07/26-07:04:10.582607 140562148034112 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92618/att-00: fork to child time = 0.007842 sec 2024/07/26-07:04:10.583348 140562148034112 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92618/att-00 2024/07/26-07:04:10.587653 140562148034112 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92618/att-00 2024/07/26-07:04:10.587941 140562148034112 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/26-07:04:10.588245 140562148034112 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/26-07:04:10.626771 140562148034112 [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-92618/att-00/MANIFEST-13366722 2024/07/26-07:04:10.677879 140562148034112 [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-92618/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13477228, last_sequence is 165535417621, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13477009 2024/07/26-07:04:10.677888 140562148034112 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/26-07:04:10.677964 140562148034112 [version_set.cc:5652] Creating manifest 13477228 2024/07/26-07:04:10.704616 140562148034112 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92618/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/26-07:04:10.718977 140562148034112 [compaction_job.cc:2433] [default] [JOB 92618] Compacting 1@2 + 2@3 files to L3, score 1.01, subcompactions 1 : 1 2024/07/26-07:04:10.718987 140562148034112 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 48029 Base level 2, inputs: [13477196(48MB)], [13476454(90MB) 13476455(77MB)] 2024/07/26-07:04:10.727998 140562148034112 [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 2024/07/26-07:04:10.728037 140562148034112 [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 2024/07/26-07:04:10.728055 140562148034112 [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 2024/07/26-07:04:10.728062 140562148034112 [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 2024/07/26-07:04:10.728069 140562148034112 [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 2024/07/26-07:04:11.774541 140562148034112 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92618/att-00/13477229.sst) /dev/shm/ToplingTemp/Topling-226552-esaVi0 2024/07/26-07:04:12.758219 140562148034112 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92618/att-00/13477229.sst): first pass time = 0.98's, 136.453'MB/sec 2024/07/26-07:04:14.714448 140562148034112 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92618/att-00/13477229.sst): old prealloc_size = 147639500, real_size = 91843360 2024/07/26-07:04:14.714526 140562148034112 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92618/att-00/13477229.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 1.03 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/07/26-07:04:15.330803 140562148034112 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92618/att-00/13477229.sst): second pass time = 1.96's, 63.150'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.62's, 154.566'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12799.290'MB/sec (index lex order gen) rebuild zvType time = 0.53's, 0.319'MB/sec write SST data time = 0.09's, 1051.132'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 = 39115.508'MB/sec zip my value time = 1.96's, unzip length = 0.123'GB zip my value throughput = 63.150'MB/sec zip pipeline throughput = 149.606'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.03 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.03 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } 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 = 0.0007 GB value = 0.0910 GB dict = 1.24 MB all = 0.0953 GB } UnZip/Zip{ index = 7.7557 value = 1.3572 dict = 1.00 all = 1.4089 } Zip/UnZip{ index = 0.1289 value = 0.7368 dict = 1.00 all = 0.7098 } ---------------------------- 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 = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.002622272 MB/sec (with seq num) write speed all = 0.002520928 MB/sec (without seq num) 2024/07/26-07:04:15.442744 140562148034112 [compaction_job.cc:1944] [default] [JOB 92618] Generated table #13477229: 671089 keys, 95266940 bytes, temperature: kWarm 2024/07/26-07:04:15.442824 140562148034112 EVENT_LOG_v1 {"time_micros": 1721948655442781, "cf_name": "default", "job": 92618, "event": "table_file_creation", "file_number": 13477229, "file_size": 95266940, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165347208952, "largest_seqno": 165535121645, "table_properties": {"data_size": 90983216, "index_size": 692224, "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": 1721948651, "oldest_key_time": 0, "file_creation_time": 1721948651, "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": 13477229, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-07:04:15.486088 140562148034112 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92618/att-00/13477230.sst) /dev/shm/ToplingTemp/Topling-226552-K5RI2Z 2024/07/26-07:04:16.799805 140562148034112 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92618/att-00/13477230.sst): first pass time = 1.31's, 102.170'MB/sec 2024/07/26-07:04:18.256464 140562148034112 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92618/att-00/13477230.sst): old prealloc_size = 147639500, real_size = 91668808 2024/07/26-07:04:18.256519 140562148034112 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92618/att-00/13477230.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 0.76 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/07/26-07:04:18.881906 140562148034112 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92618/att-00/13477230.sst): second pass time = 1.46's, 84.818'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.63's, 152.049'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17281.553'MB/sec (index lex order gen) rebuild zvType time = 0.54's, 0.310'MB/sec write SST data time = 0.08's, 1119.133'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 = 39194.544'MB/sec zip my value time = 1.46's, unzip length = 0.123'GB zip my value throughput = 84.818'MB/sec zip pipeline throughput = 129.577'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.76 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.76 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } 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 = 0.0005 GB value = 0.0910 GB dict = 1.24 MB all = 0.0951 GB } UnZip/Zip{ index = 10.4727 value = 1.3571 dict = 1.00 all = 1.4114 } Zip/UnZip{ index = 0.0955 value = 0.7369 dict = 1.00 all = 0.7085 } ---------------------------- 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 = 0.005244193 MB/sec (with seq num) write speed all = 0.005041519 MB/sec (without seq num) 2024/07/26-07:04:18.994699 140562148034112 [compaction_job.cc:1944] [default] [JOB 92618] Generated table #13477230: 671089 keys, 95092348 bytes, temperature: kWarm 2024/07/26-07:04:18.994770 140562148034112 EVENT_LOG_v1 {"time_micros": 1721948658994736, "cf_name": "default", "job": 92618, "event": "table_file_creation", "file_number": 13477230, "file_size": 95092348, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165347208332, "largest_seqno": 165535121636, "table_properties": {"data_size": 90988224, "index_size": 512640, "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": 1721948655, "oldest_key_time": 0, "file_creation_time": 1721948655, "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": 13477230, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-07:04:19.034411 140562148034112 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92618/att-00/13477231.sst) /dev/shm/ToplingTemp/Topling-226552-AeScTY 2024/07/26-07:04:19.206759 140562148034112 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92618/att-00/13477231.sst): first pass time = 0.17's, 209.269'MB/sec 2024/07/26-07:04:19.504342 140562148034112 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92618/att-00/13477231.sst): part-0: reject ZipStore ratio = 0.810 2024/07/26-07:04:19.571014 140562148034112 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92618/att-00/13477231.sst): old prealloc_size = 147639500, real_size = 33308416 2024/07/26-07:04:19.571071 140562148034112 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92618/att-00/13477231.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 180272 prefix = 4 raw-key = 0.0007 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.52 raw-val = 0.0332 GB zip-val = 0.0332 GB avg-val = 184.00 avg-zval = 184.00 2024/07/26-07:04:19.633499 140562148034112 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92618/att-00/13477231.sst): second pass time = 0.30's, 111.770'MB/sec, value only(92.0% of KV) wait indexing time = 0.07's, remap KeyValue time = 0.06's, 542.626'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2999.516'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 1.117'MB/sec write SST data time = 0.02's, 1534.226'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.30's, unzip length = 0.033'GB zip my value throughput = 111.770'MB/sec zip pipeline throughput = 111.770'MB/sec entries = 180272 avg-key = 16.00 avg-zkey = 0.52 avg-val = 184.00 avg-zval = 184.00 usrkeys = 180272 avg-key = 8.00 avg-zkey = 0.52 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 180272 bytes = 630960 } seq expand size = 1261904 multi value expand size = 0 cnt WriteAppend = 4056 UnZipSize{ index = 0.0014 GB value = 0.0332 GB dict = 0.00 MB all = 0.0361 GB } __ZipSize{ index = 0.0001 GB value = 0.0332 GB dict = 0.00 MB all = 0.0339 GB } UnZip/Zip{ index = 15.5193 value = 1.0000 dict = 0.00 all = 1.0637 } Zip/UnZip{ index = 0.0644 value = 1.0000 dict = 0.00 all = 0.9401 } ---------------------------- total value len = 0.290788 GB avg = 0.191 KB (by entry num) total key len = 0.024359 GB avg = 0.016 KB total ukey len = 0.012180 GB avg = 0.008 KB total ukey num = 0.001522450 Billion total entry num = 0.001522450 Billion write speed all = 0.005948472 MB/sec (with seq num) write speed all = 0.005718579 MB/sec (without seq num) 2024/07/26-07:04:19.675066 140562148034112 [compaction_job.cc:1944] [default] [JOB 92618] Generated table #13477231: 180272 keys, 33895274 bytes, temperature: kWarm 2024/07/26-07:04:19.675124 140562148034112 EVENT_LOG_v1 {"time_micros": 1721948659675093, "cf_name": "default", "job": 92618, "event": "table_file_creation", "file_number": 13477231, "file_size": 33895274, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165347205674, "largest_seqno": 165535120535, "table_properties": {"data_size": 33170240, "index_size": 92928, "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": 2884352, "raw_average_key_size": 16, "raw_value_size": 33170048, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 180272, "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-MixedLenBlobStore", "creation_time": 1721948659, "oldest_key_time": 0, "file_creation_time": 1721948659, "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": 13477231, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-07:04:19.694420 140562148034112 [compaction_job.cc:699] job-92618: subcompact[0], size: 0.224255 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-92618/att-00 [13477229,13477230,13477231] 2024/07/26-07:04:19.730957 140562148034112 (Original Log Time 2024/07/26-07:04:10.719042) EVENT_LOG_v1 {"time_micros": 1721948650718999, "job": 92618, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [13477196], "files_L3": [13476454, 13476455], "score": 1.0107, "input_data_size": 226887562, "oldest_snapshot_seqno": 165535417103} 2024/07/26-07:04:19.730961 140562148034112 (Original Log Time 2024/07/26-07:04:19.727445) [compaction_job.cc:2018] [default] [JOB 92618] Compacted 1@2 + 2@3 files to L3 => 224254562 bytes 2024/07/26-07:04:19.730962 140562148034112 (Original Log Time 2024/07/26-07:04:19.730884) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 25.3 rd, 25.0 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(48.2, 168.2 +0.0 blob) out(213.9 +0.0 blob), read-write-amplify(8.9) write-amplify(4.4) OK, records in: 1571094, records dropped: 48644 output_compression: Snappy 2024/07/26-07:04:19.730969 140562148034112 (Original Log Time 2024/07/26-07:04:19.730938) EVENT_LOG_v1 {"time_micros": 1721948659730910, "cf": "default", "job": 92618, "event": "compaction_finished", "compaction_time_micros": 8975389, "compaction_time_cpu_micros": 3067390, "output_level": 3, "num_output_files": 3, "total_output_size": 224254562, "num_input_records": 1571094, "num_output_records": 1522450, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 152942357, "file_range_sync_nanos": 0, "file_fsync_nanos": 2731, "file_prepare_write_nanos": 144068, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/26-07:04:19.863504 140562148034112 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":1721948650,"executesMs":9138,"compactionJobId":92618,"attempt":0,"compactionInputRawBytes":314218800,"compactionInputZipBytes":226887562,"compactionOutputRawBytes":0,"compactionOutputZipBytes":224254562,"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-fc70ac049c5c0cc5010425a3a1a80a1f-e240e57b17ca6287-00"}}, response = 2024/07/26-07:04:19.863621 140562148034112 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-92618/att-00: olev 3, work 9.138 s, result 6.410 ms, install 3.541 ms, input{raw 299.662 MiB zip 216.377 MiB}