2024/07/25-22:30:04.599312 140562215175744 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75577/att-00: fork to child time = 0.036313 sec 2024/07/25-22:30:04.600001 140562215175744 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75577/att-00 2024/07/25-22:30:04.603787 140562215175744 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75577/att-00 2024/07/25-22:30:04.604682 140562215175744 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/25-22:30:04.604917 140562215175744 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/25-22:30:04.648380 140562215175744 [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-75577/att-00/MANIFEST-13366722 2024/07/25-22:30:04.663125 140562215175744 [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-75577/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13457556, last_sequence is 165115995036, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13457509 2024/07/25-22:30:04.663133 140562215175744 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/25-22:30:04.663186 140562215175744 [version_set.cc:5652] Creating manifest 13457556 2024/07/25-22:30:04.691137 140562215175744 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75577/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/25-22:30:04.708997 140562215175744 [compaction_job.cc:2433] [default] [JOB 75577] Compacting 1@1 + 2@2 files to L2, score 0.94, subcompactions 1 : 1 2024/07/25-22:30:04.709012 140562215175744 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 39281 Base level 1, inputs: [13457522(31MB)], [13457457(48MB) 13457458(48MB)] 2024/07/25-22:30:05.111137 140562215175744 [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 2024/07/25-22:30:05.111167 140562215175744 [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 2024/07/25-22:30:05.111187 140562215175744 [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 2024/07/25-22:30:05.111199 140562215175744 [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 2024/07/25-22:30:05.111210 140562215175744 [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 2024/07/25-22:30:06.428957 140562215175744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75577/att-00/13457557.sst) /dev/shm/ToplingTemp/Topling-94317-J1PCu2 2024/07/25-22:30:07.023098 140562215175744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75577/att-00/13457557.sst): first pass time = 0.59's, 112.963'MB/sec 2024/07/25-22:30:10.654237 140562215175744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75577/att-00/13457557.sst): old prealloc_size = 73819750, real_size = 49016272 2024/07/25-22:30:10.654328 140562215175744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75577/att-00/13457557.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 3.77 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/25-22:30:11.295973 140562215175744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75577/att-00/13457557.sst): second pass time = 3.62's, 17.068'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.64's, 78.939'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22400.057'MB/sec (index lex order gen) rebuild zvType time = 0.55's, 0.152'MB/sec write SST data time = 0.09's, 553.447'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 9752.981'MB/sec zip my value time = 3.62's, unzip length = 0.062'GB zip my value throughput = 17.068'MB/sec zip pipeline throughput = 194.238'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.77 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.77 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 2.1196 value = 1.2953 dict = 1.00 all = 1.3248 } Zip/UnZip{ index = 0.4718 value = 0.7720 dict = 1.00 all = 0.7548 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.003138460 MB/sec (with seq num) write speed all = 0.003017167 MB/sec (without seq num) 2024/07/25-22:30:11.380239 140562215175744 [compaction_job.cc:1944] [default] [JOB 75577] Generated table #13457557: 335545 keys, 50657099 bytes, temperature: kWarm 2024/07/25-22:30:11.380341 140562215175744 EVENT_LOG_v1 {"time_micros": 1721917811380280, "cf_name": "default", "job": 75577, "event": "table_file_creation", "file_number": 13457557, "file_size": 50657099, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165062455780, "largest_seqno": 165115967950, "table_properties": {"data_size": 47665792, "index_size": 1266432, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1721917806, "oldest_key_time": 0, "file_creation_time": 1721917806, "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": 13457557, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-22:30:11.450914 140562215175744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75577/att-00/13457558.sst) /dev/shm/ToplingTemp/Topling-94317-ZwZGRZ 2024/07/25-22:30:12.694751 140562215175744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75577/att-00/13457558.sst): first pass time = 1.24's, 53.955'MB/sec 2024/07/25-22:30:14.542921 140562215175744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75577/att-00/13457558.sst): old prealloc_size = 73819750, real_size = 48585224 2024/07/25-22:30:14.542990 140562215175744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75577/att-00/13457558.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.47 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/07/25-22:30:14.977381 140562215175744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75577/att-00/13457558.sst): second pass time = 1.85's, 33.421'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.43's, 115.711'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19565.770'MB/sec (index lex order gen) rebuild zvType time = 0.35's, 0.240'MB/sec write SST data time = 0.09's, 591.022'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 16447.007'MB/sec zip my value time = 1.85's, unzip length = 0.062'GB zip my value throughput = 33.421'MB/sec zip pipeline throughput = 183.594'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.47 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.47 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 3.2441 value = 1.2951 dict = 1.00 all = 1.3350 } Zip/UnZip{ index = 0.3083 value = 0.7722 dict = 1.00 all = 0.7491 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.006275876 MB/sec (with seq num) write speed all = 0.006033330 MB/sec (without seq num) 2024/07/25-22:30:15.081468 140562215175744 [compaction_job.cc:1944] [default] [JOB 75577] Generated table #13457558: 335545 keys, 50268043 bytes, temperature: kWarm 2024/07/25-22:30:15.081587 140562215175744 EVENT_LOG_v1 {"time_micros": 1721917815081525, "cf_name": "default", "job": 75577, "event": "table_file_creation", "file_number": 13457558, "file_size": 50268043, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165047926075, "largest_seqno": 165115967951, "table_properties": {"data_size": 47673744, "index_size": 827456, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1721917811, "oldest_key_time": 0, "file_creation_time": 1721917811, "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": 13457558, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-22:30:15.122712 140562215175744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75577/att-00/13457559.sst) /dev/shm/ToplingTemp/Topling-94317-OHROE1 2024/07/25-22:30:15.352199 140562215175744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75577/att-00/13457559.sst): first pass time = 0.23's, 131.676'MB/sec 2024/07/25-22:30:16.019541 140562215175744 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75577/att-00/13457559.sst): part-0: reject ZipStore ratio = 0.824 2024/07/25-22:30:16.139586 140562215175744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75577/att-00/13457559.sst): old prealloc_size = 73819750, real_size = 28475912 2024/07/25-22:30:16.139660 140562215175744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75577/att-00/13457559.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 151050 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 4.27 raw-val = 0.0278 GB zip-val = 0.0278 GB avg-val = 184.00 avg-zval = 184.00 2024/07/25-22:30:16.305466 140562215175744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75577/att-00/13457559.sst): second pass time = 0.67's, 41.711'MB/sec, value only(92.0% of KV) wait indexing time = 0.12's, remap KeyValue time = 0.17's, 174.444'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14866.764'MB/sec (index lex order gen) rebuild zvType time = 0.09's, 0.408'MB/sec write SST data time = 0.07's, 394.596'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 = 0.67's, unzip length = 0.028'GB zip my value throughput = 41.711'MB/sec zip pipeline throughput = 117.597'MB/sec entries = 151050 avg-key = 16.00 avg-zkey = 4.27 avg-val = 184.00 avg-zval = 184.00 usrkeys = 151050 avg-key = 8.00 avg-zkey = 4.27 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 151050 bytes = 490928 } seq expand size = 1057350 multi value expand size = 0 cnt WriteAppend = 3400 UnZipSize{ index = 0.0012 GB value = 0.0278 GB dict = 0.00 MB all = 0.0302 GB } __ZipSize{ index = 0.0006 GB value = 0.0278 GB dict = 0.00 MB all = 0.0289 GB } UnZip/Zip{ index = 1.8746 value = 1.0000 dict = 0.00 all = 1.0442 } Zip/UnZip{ index = 0.5334 value = 1.0000 dict = 0.00 all = 0.9576 } ---------------------------- total value len = 0.157029 GB avg = 0.191 KB (by entry num) total key len = 0.013154 GB avg = 0.016 KB total ukey len = 0.006577 GB avg = 0.008 KB total ukey num = 0.000822140 Billion total entry num = 0.000822140 Billion write speed all = 0.007687999 MB/sec (with seq num) write speed all = 0.007390878 MB/sec (without seq num) 2024/07/25-22:30:16.344981 140562215175744 [compaction_job.cc:1944] [default] [JOB 75577] Generated table #13457559: 151050 keys, 28930090 bytes, temperature: kWarm 2024/07/25-22:30:16.345079 140562215175744 EVENT_LOG_v1 {"time_micros": 1721917816345027, "cf_name": "default", "job": 75577, "event": "table_file_creation", "file_number": 13457559, "file_size": 28930090, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165074946762, "largest_seqno": 165115967952, "table_properties": {"data_size": 27793392, "index_size": 644608, "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": 2416800, "raw_average_key_size": 16, "raw_value_size": 27793200, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 151050, "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": 1721917815, "oldest_key_time": 0, "file_creation_time": 1721917815, "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": 13457559, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-22:30:16.377846 140562215175744 [compaction_job.cc:699] job-75577: subcompact[0], size: 0.129855 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-75577/att-00 [13457557,13457558,13457559] 2024/07/25-22:30:16.424038 140562215175744 (Original Log Time 2024/07/25-22:30:04.709059) EVENT_LOG_v1 {"time_micros": 1721917804709023, "job": 75577, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13457522], "files_L2": [13457457, 13457458], "score": 0.93508, "input_data_size": 134625452, "oldest_snapshot_seqno": 165115993488} 2024/07/25-22:30:16.424045 140562215175744 (Original Log Time 2024/07/25-22:30:16.423367) [compaction_job.cc:2018] [default] [JOB 75577] Compacted 1@1 + 2@2 files to L2 => 129855232 bytes 2024/07/25-22:30:16.424047 140562215175744 (Original Log Time 2024/07/25-22:30:16.423946) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 11.5 rd, 11.1 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(31.9, 96.5 +0.0 blob) out(123.8 +0.0 blob), read-write-amplify(7.9) write-amplify(3.9) OK, records in: 828150, records dropped: 6010 output_compression: Snappy 2024/07/25-22:30:16.424057 140562215175744 (Original Log Time 2024/07/25-22:30:16.424011) EVENT_LOG_v1 {"time_micros": 1721917816423980, "cf": "default", "job": 75577, "event": "compaction_finished", "compaction_time_micros": 11668817, "compaction_time_cpu_micros": 2236815, "output_level": 2, "num_output_files": 3, "total_output_size": 129855232, "num_input_records": 828150, "num_output_records": 822140, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 174032569, "file_range_sync_nanos": 0, "file_fsync_nanos": 3173, "file_prepare_write_nanos": 229505, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/25-22:30:16.586452 140562215175744 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":1721917804,"executesMs":11817,"compactionJobId":75577,"attempt":0,"compactionInputRawBytes":165630000,"compactionInputZipBytes":134625452,"compactionOutputRawBytes":0,"compactionOutputZipBytes":129855232,"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":"00-40d26ecce848415597c98a02bfbeae19-a8968ad82445730b-00"}}, response = 2024/07/25-22:30:16.586597 140562215175744 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-75577/att-00: olev 2, work 11.817 s, result 6.603 ms, install 0.721 ms, input{raw 157.957 MiB zip 128.389 MiB}