2024/08/20-00:02:01.802204 140500414314048 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00870/att-00: fork to child time = 0.037371 sec 2024/08/20-00:02:01.803485 140500414314048 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00870/att-00 2024/08/20-00:02:01.809857 140500414314048 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00870/att-00 2024/08/20-00:02:01.811683 140500414314048 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-00:02:01.812123 140500414314048 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-00:02:01.852646 140500414314048 [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-00870/att-00/MANIFEST-14619535 2024/08/20-00:02:01.867870 140500414314048 [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-00870/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14620472, last_sequence is 189601221353, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14620316 2024/08/20-00:02:01.867882 140500414314048 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-00:02:01.868008 140500414314048 [version_set.cc:5652] Creating manifest 14620472 2024/08/20-00:02:01.895119 140500414314048 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00870/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-00:02:01.912314 140500414314048 [compaction_job.cc:2433] [default] [JOB 870] Compacting 1@1 + 2@2 files to L2, score 0.93, subcompactions 1 : 1 2024/08/20-00:02:01.912338 140500414314048 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 434 Base level 1, inputs: [14620437(27MB)], [14620378(48MB) 14620379(48MB)] 2024/08/20-00:02:02.141744 140500414314048 [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 2024/08/20-00:02:02.141779 140500414314048 [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 2024/08/20-00:02:02.141814 140500414314048 [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 2024/08/20-00:02:02.141830 140500414314048 [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 2024/08/20-00:02:02.141844 140500414314048 [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 2024/08/20-00:02:02.509511 140500414314048 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00870/att-00/14620473.sst) /dev/shm/ToplingTemp/Topling-66690-nhHgxY 2024/08/20-00:02:03.162585 140500414314048 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00870/att-00/14620473.sst): first pass time = 0.65's, 102.769'MB/sec 2024/08/20-00:02:05.603409 140500414314048 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00870/att-00/14620473.sst): old prealloc_size = 73819750, real_size = 48896496 2024/08/20-00:02:05.603512 140500414314048 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00870/att-00/14620473.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.40 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-00:02:06.002672 140500414314048 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00870/att-00/14620473.sst): second pass time = 2.43's, 25.378'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.40's, 126.569'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22276.829'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.272'MB/sec write SST data time = 0.09's, 553.749'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 = 16665.631'MB/sec zip my value time = 2.43's, unzip length = 0.062'GB zip my value throughput = 25.378'MB/sec zip pipeline throughput = 211.134'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.40 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.40 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.3508 value = 1.2951 dict = 1.00 all = 1.3279 } Zip/UnZip{ index = 0.4254 value = 0.7721 dict = 1.00 all = 0.7531 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 2.969961720 MB/sec (with seq num) write speed all = 2.850897915 MB/sec (without seq num) 2024/08/20-00:02:06.065200 140500414314048 [compaction_job.cc:1944] [default] [JOB 870] Generated table #14620473: 335545 keys, 50537355 bytes, temperature: kWarm 2024/08/20-00:02:06.065273 140500414314048 EVENT_LOG_v1 {"time_micros": 1724083326065230, "cf_name": "default", "job": 870, "event": "table_file_creation", "file_number": 14620473, "file_size": 50537355, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189557192746, "largest_seqno": 189601074589, "table_properties": {"data_size": 47670576, "index_size": 1141888, "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": 1724083322, "oldest_key_time": 0, "file_creation_time": 1724083322, "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": 14620473, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:02:06.104244 140500414314048 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00870/att-00/14620474.sst) /dev/shm/ToplingTemp/Topling-66690-cx4EtX 2024/08/20-00:02:07.218663 140500414314048 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00870/att-00/14620474.sst): first pass time = 1.11's, 60.222'MB/sec 2024/08/20-00:02:07.816460 140500414314048 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00870/att-00/14620474.sst): old prealloc_size = 73819750, real_size = 48918656 2024/08/20-00:02:07.816520 140500414314048 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00870/att-00/14620474.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.47 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-00:02:08.098082 140500414314048 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00870/att-00/14620474.sst): second pass time = 0.60's, 103.397'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 179.530'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 33837.240'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.362'MB/sec write SST data time = 0.05's, 1016.687'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 = 17733.139'MB/sec zip my value time = 0.60's, unzip length = 0.062'GB zip my value throughput = 103.397'MB/sec zip pipeline throughput = 103.397'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.47 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.47 avg-val = 191.00 avg-zval = 142.07 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 = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0506 GB } UnZip/Zip{ index = 2.3074 value = 1.2951 dict = 1.00 all = 1.3273 } Zip/UnZip{ index = 0.4334 value = 0.7721 dict = 1.00 all = 0.7534 } ---------------------------- 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 = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 2.972677174 MB/sec (with seq num) write speed all = 2.853508810 MB/sec (without seq num) 2024/08/20-00:02:08.166077 140500414314048 [compaction_job.cc:1944] [default] [JOB 870] Generated table #14620474: 335545 keys, 50559499 bytes, temperature: kWarm 2024/08/20-00:02:08.166143 140500414314048 EVENT_LOG_v1 {"time_micros": 1724083328166110, "cf_name": "default", "job": 870, "event": "table_file_creation", "file_number": 14620474, "file_size": 50559499, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189557191761, "largest_seqno": 189601074595, "table_properties": {"data_size": 47671216, "index_size": 1163392, "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": 1724083326, "oldest_key_time": 0, "file_creation_time": 1724083326, "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": 14620474, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:02:08.202355 140500414314048 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00870/att-00/14620475.sst) /dev/shm/ToplingTemp/Topling-66690-GFF6r1 2024/08/20-00:02:08.314228 140500414314048 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00870/att-00/14620475.sst): first pass time = 0.11's, 229.626'MB/sec 2024/08/20-00:02:08.760518 140500414314048 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00870/att-00/14620475.sst): part-0: reject ZipStore ratio = 0.838 2024/08/20-00:02:08.827441 140500414314048 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00870/att-00/14620475.sst): old prealloc_size = 73819750, real_size = 24382880 2024/08/20-00:02:08.827512 140500414314048 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00870/att-00/14620475.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 128391 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 5.66 raw-val = 0.0236 GB zip-val = 0.0236 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-00:02:08.869561 140500414314048 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00870/att-00/14620475.sst): second pass time = 0.45's, 53.018'MB/sec, value only(92.0% of KV) wait indexing time = 0.07's, remap KeyValue time = 0.04's, 587.987'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15355.076'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 1.324'MB/sec write SST data time = 0.02's, 1388.486'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 = 0.45's, unzip length = 0.024'GB zip my value throughput = 53.018'MB/sec zip pipeline throughput = 119.737'MB/sec entries = 128391 avg-key = 16.00 avg-zkey = 5.66 avg-val = 184.00 avg-zval = 184.00 usrkeys = 128391 avg-key = 8.00 avg-zkey = 5.66 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 128391 bytes = 417280 } seq expand size = 898737 multi value expand size = 0 cnt WriteAppend = 2892 UnZipSize{ index = 0.0010 GB value = 0.0236 GB dict = 0.00 MB all = 0.0257 GB } __ZipSize{ index = 0.0007 GB value = 0.0236 GB dict = 0.00 MB all = 0.0248 GB } UnZip/Zip{ index = 1.4139 value = 1.0000 dict = 0.00 all = 1.0367 } Zip/UnZip{ index = 0.7073 value = 1.0000 dict = 0.00 all = 0.9646 } ---------------------------- total value len = 62.449451 GB avg = 0.180 KB (by entry num) total key len = 6.801549 GB avg = 0.020 KB total ukey len = 3.195903 GB avg = 0.008 KB total ukey num = 0.390133042 Billion total entry num = 0.347011050 Billion write speed all = 2.973719939 MB/sec (with seq num) write speed all = 2.854511416 MB/sec (without seq num) 2024/08/20-00:02:08.926126 140500414314048 [compaction_job.cc:1944] [default] [JOB 870] Generated table #14620475: 128391 keys, 24769675 bytes, temperature: kWarm 2024/08/20-00:02:08.926218 140500414314048 EVENT_LOG_v1 {"time_micros": 1724083328926167, "cf_name": "default", "job": 870, "event": "table_file_creation", "file_number": 14620475, "file_size": 24769675, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189557191765, "largest_seqno": 189601074221, "table_properties": {"data_size": 23624144, "index_size": 726464, "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": 2054256, "raw_average_key_size": 16, "raw_value_size": 23623944, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 128391, "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-FixedLenKeyIndex-MixedLenBlobStore", "creation_time": 1724083328, "oldest_key_time": 0, "file_creation_time": 1724083328, "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": 14620475, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:02:08.945567 140500414314048 [compaction_job.cc:699] job-00870: subcompact[0], size: 0.125867 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00870/att-00 [14620473,14620474,14620475] 2024/08/20-00:02:08.979143 140500414314048 (Original Log Time 2024/08/20-00:02:01.912438) EVENT_LOG_v1 {"time_micros": 1724083321912361, "job": 870, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14620437], "files_L2": [14620378, 14620379], "score": 0.928159, "input_data_size": 129928684, "oldest_snapshot_seqno": 189601220650} 2024/08/20-00:02:08.979148 140500414314048 (Original Log Time 2024/08/20-00:02:08.978513) [compaction_job.cc:2018] [default] [JOB 870] Compacted 1@1 + 2@2 files to L2 => 125866529 bytes 2024/08/20-00:02:08.979150 140500414314048 (Original Log Time 2024/08/20-00:02:08.979060) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 18.5 rd, 17.9 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(27.0, 96.9 +0.0 blob) out(120.0 +0.0 blob), read-write-amplify(9.0) write-amplify(4.4) OK, records in: 803958, records dropped: 4477 output_compression: Snappy 2024/08/20-00:02:08.979161 140500414314048 (Original Log Time 2024/08/20-00:02:08.979117) EVENT_LOG_v1 {"time_micros": 1724083328979092, "cf": "default", "job": 870, "event": "compaction_finished", "compaction_time_micros": 7033143, "compaction_time_cpu_micros": 1918762, "output_level": 2, "num_output_files": 3, "total_output_size": 125866529, "num_input_records": 803958, "num_output_records": 799481, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 90343472, "file_range_sync_nanos": 0, "file_fsync_nanos": 2425, "file_prepare_write_nanos": 98415, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-00:02:09.109774 140500414314048 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":1724083321,"executesMs":7169,"compactionJobId":870,"attempt":0,"compactionInputRawBytes":160791600,"compactionInputZipBytes":129928684,"compactionOutputRawBytes":0,"compactionOutputZipBytes":125866529,"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-f3f8545c16062214c271dc65d00e3a0d-e6efd70de7a4b4fd-00"}}, response = 2024/08/20-00:02:09.109906 140500414314048 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-00870/att-00: olev 2, work 7.169 s, result 6.716 ms, install 0.676 ms, input{raw 153.343 MiB zip 123.910 MiB}