2024/08/20-13:46:53.635116 140500086998592 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32725/att-00: fork to child time = 0.044084 sec 2024/08/20-13:46:53.636253 140500086998592 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32725/att-00 2024/08/20-13:46:53.641574 140500086998592 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32725/att-00 2024/08/20-13:46:53.641867 140500086998592 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-13:46:53.642196 140500086998592 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-13:46:53.687138 140500086998592 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-32725/att-00/MANIFEST-14629260 2024/08/20-13:46:53.701009 140500086998592 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-32725/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14666987, last_sequence is 190616172847, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14666818 2024/08/20-13:46:53.701017 140500086998592 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-13:46:53.701077 140500086998592 [version_set.cc:5652] Creating manifest 14666987 2024/08/20-13:46:53.730855 140500086998592 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32725/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-13:46:53.746976 140500086998592 [compaction_job.cc:2433] [default] [JOB 32725] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-13:46:53.746996 140500086998592 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 16728 Base level 1, inputs: [14666963(15MB)], [14666899(48MB) 14666901(48MB) 14666902(9198KB)] 2024/08/20-13:46:53.912380 140500086998592 [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 2024/08/20-13:46:53.912415 140500086998592 [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 2024/08/20-13:46:53.912435 140500086998592 [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 2024/08/20-13:46:53.912447 140500086998592 [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 2024/08/20-13:46:53.912456 140500086998592 [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 2024/08/20-13:46:54.587258 140500086998592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32725/att-00/14666988.sst) /dev/shm/ToplingTemp/Topling-372525-1SNgsO 2024/08/20-13:46:55.065217 140500086998592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32725/att-00/14666988.sst): first pass time = 0.48's, 140.423'MB/sec 2024/08/20-13:46:57.722171 140500086998592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32725/att-00/14666988.sst): old prealloc_size = 73819750, real_size = 49061264 2024/08/20-13:46:57.722271 140500086998592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32725/att-00/14666988.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 = 3.89 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-13:46:58.341334 140500086998592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32725/att-00/14666988.sst): second pass time = 2.66's, 23.249'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.62's, 81.818'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22537.795'MB/sec (index lex order gen) rebuild zvType time = 0.51's, 0.163'MB/sec write SST data time = 0.10's, 483.747'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 = 19548.118'MB/sec zip my value time = 2.66's, unzip length = 0.062'GB zip my value throughput = 23.249'MB/sec zip pipeline throughput = 181.729'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.89 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.89 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 2.0564 value = 1.2951 dict = 1.00 all = 1.3247 } Zip/UnZip{ index = 0.4863 value = 0.7721 dict = 1.00 all = 0.7549 } ---------------------------- 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 = 0.950229239 MB/sec (with seq num) write speed all = 0.912135176 MB/sec (without seq num) 2024/08/20-13:46:58.410968 140500086998592 [compaction_job.cc:1944] [default] [JOB 32725] Generated table #14666988: 335545 keys, 50660235 bytes, temperature: kWarm 2024/08/20-13:46:58.411063 140500086998592 EVENT_LOG_v1 {"time_micros": 1724132818411005, "cf_name": "default", "job": 32725, "event": "table_file_creation", "file_number": 14666988, "file_size": 50660235, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190596797598, "largest_seqno": 190616029141, "table_properties": {"data_size": 47671904, "index_size": 1305344, "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": 1724132814, "oldest_key_time": 0, "file_creation_time": 1724132814, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14666988, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:46:58.468650 140500086998592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32725/att-00/14666989.sst) /dev/shm/ToplingTemp/Topling-372525-2fuHKL 2024/08/20-13:46:59.945029 140500086998592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32725/att-00/14666989.sst): first pass time = 1.48's, 45.457'MB/sec 2024/08/20-13:47:01.458486 140500086998592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32725/att-00/14666989.sst): old prealloc_size = 73819750, real_size = 49096240 2024/08/20-13:47:01.458558 140500086998592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32725/att-00/14666989.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 = 4.01 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-13:47:01.934198 140500086998592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32725/att-00/14666989.sst): second pass time = 1.51's, 40.973'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.48's, 106.660'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 31926.353'MB/sec (index lex order gen) rebuild zvType time = 0.39's, 0.216'MB/sec write SST data time = 0.09's, 575.607'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 = 15559.422'MB/sec zip my value time = 1.51's, unzip length = 0.062'GB zip my value throughput = 40.973'MB/sec zip pipeline throughput = 127.477'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.01 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.01 avg-val = 191.00 avg-zval = 142.06 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 = 1.9949 value = 1.2953 dict = 1.00 all = 1.3227 } Zip/UnZip{ index = 0.5013 value = 0.7721 dict = 1.00 all = 0.7560 } ---------------------------- 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 = 0.951136674 MB/sec (with seq num) write speed all = 0.913007608 MB/sec (without seq num) 2024/08/20-13:47:01.998046 140500086998592 [compaction_job.cc:1944] [default] [JOB 32725] Generated table #14666989: 335545 keys, 50737099 bytes, temperature: kWarm 2024/08/20-13:47:01.998130 140500086998592 EVENT_LOG_v1 {"time_micros": 1724132821998085, "cf_name": "default", "job": 32725, "event": "table_file_creation", "file_number": 14666989, "file_size": 50737099, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190577276844, "largest_seqno": 190616029137, "table_properties": {"data_size": 47666640, "index_size": 1345600, "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": 1724132818, "oldest_key_time": 0, "file_creation_time": 1724132818, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14666989, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:47:02.047734 140500086998592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32725/att-00/14666990.sst) /dev/shm/ToplingTemp/Topling-372525-f4kGMN 2024/08/20-13:47:02.313893 140500086998592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32725/att-00/14666990.sst): first pass time = 0.27's, 91.656'MB/sec 2024/08/20-13:47:03.592419 140500086998592 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32725/att-00/14666990.sst): part-0: reject ZipStore ratio = 0.842 2024/08/20-13:47:03.667049 140500086998592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32725/att-00/14666990.sst): old prealloc_size = 73819750, real_size = 22944360 2024/08/20-13:47:03.667100 140500086998592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32725/att-00/14666990.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 121949 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 3.89 raw-val = 0.0224 GB zip-val = 0.0224 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-13:47:03.797812 140500086998592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32725/att-00/14666990.sst): second pass time = 1.28's, 17.562'MB/sec, value only(92.0% of KV) wait indexing time = 0.07's, remap KeyValue time = 0.13's, 178.168'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12115.831'MB/sec (index lex order gen) rebuild zvType time = 0.07's, 0.407'MB/sec write SST data time = 0.06's, 417.904'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 = 1.28's, unzip length = 0.022'GB zip my value throughput = 17.562'MB/sec zip pipeline throughput = 127.166'MB/sec entries = 121949 avg-key = 16.00 avg-zkey = 3.89 avg-val = 184.00 avg-zval = 184.00 usrkeys = 121949 avg-key = 8.00 avg-zkey = 3.89 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 121949 bytes = 381104 } seq expand size = 853643 multi value expand size = 0 cnt WriteAppend = 2747 UnZipSize{ index = 0.0010 GB value = 0.0224 GB dict = 0.00 MB all = 0.0244 GB } __ZipSize{ index = 0.0005 GB value = 0.0224 GB dict = 0.00 MB all = 0.0233 GB } UnZip/Zip{ index = 2.0544 value = 1.0000 dict = 0.00 all = 1.0470 } Zip/UnZip{ index = 0.4868 value = 1.0000 dict = 0.00 all = 0.9552 } ---------------------------- total value len = 62.448220 GB avg = 0.180 KB (by entry num) total key len = 6.801446 GB avg = 0.020 KB total ukey len = 3.195852 GB avg = 0.008 KB total ukey num = 0.390126600 Billion total entry num = 0.347004608 Billion write speed all = 0.951459153 MB/sec (with seq num) write speed all = 0.913317660 MB/sec (without seq num) 2024/08/20-13:47:03.833244 140500086998592 [compaction_job.cc:1944] [default] [JOB 32725] Generated table #14666990: 121949 keys, 23295977 bytes, temperature: kWarm 2024/08/20-13:47:03.833329 140500086998592 EVENT_LOG_v1 {"time_micros": 1724132823833285, "cf_name": "default", "job": 32725, "event": "table_file_creation", "file_number": 14666990, "file_size": 23295977, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190596797596, "largest_seqno": 190616029135, "table_properties": {"data_size": 22438816, "index_size": 474880, "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": 1951184, "raw_average_key_size": 16, "raw_value_size": 22438616, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 121949, "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": 1724132822, "oldest_key_time": 0, "file_creation_time": 1724132822, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14666990, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:47:03.851275 140500086998592 [compaction_job.cc:699] job-32725: subcompact[0], size: 0.124693 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32725/att-00 [14666988,14666989,14666990] 2024/08/20-13:47:03.887906 140500086998592 (Original Log Time 2024/08/20-13:46:53.747063) EVENT_LOG_v1 {"time_micros": 1724132813747014, "job": 32725, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14666963], "files_L2": [14666899, 14666901, 14666902], "score": 0.999158, "input_data_size": 127375124, "oldest_snapshot_seqno": 190616172646} 2024/08/20-13:47:03.887911 140500086998592 (Original Log Time 2024/08/20-13:47:03.887314) [compaction_job.cc:2018] [default] [JOB 32725] Compacted 1@1 + 3@2 files to L2 => 124693311 bytes 2024/08/20-13:47:03.887913 140500086998592 (Original Log Time 2024/08/20-13:47:03.887814) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 12.6 rd, 12.3 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(15.5, 106.0 +0.0 blob) out(118.9 +0.0 blob), read-write-amplify(15.5) write-amplify(7.7) OK, records in: 795693, records dropped: 2654 output_compression: Snappy 2024/08/20-13:47:03.887941 140500086998592 (Original Log Time 2024/08/20-13:47:03.887874) EVENT_LOG_v1 {"time_micros": 1724132823887846, "cf": "default", "job": 32725, "event": "compaction_finished", "compaction_time_micros": 10104227, "compaction_time_cpu_micros": 2174362, "output_level": 2, "num_output_files": 3, "total_output_size": 124693311, "num_input_records": 795693, "num_output_records": 793039, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 115919869, "file_range_sync_nanos": 0, "file_fsync_nanos": 3164, "file_prepare_write_nanos": 140212, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-13:47:04.040545 140500086998592 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":1724092920,"starts":1724132813,"executesMs":10245,"compactionJobId":32725,"attempt":0,"compactionInputRawBytes":159138600,"compactionInputZipBytes":127375124,"compactionOutputRawBytes":0,"compactionOutputZipBytes":124693311,"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":"00-93b7825ba53227757ec821a683dd166f-76c9a1e39f5cc007-00"}}, response = 2024/08/20-13:47:04.040652 140500086998592 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-32725/att-00: olev 2, work 10.245 s, result 6.784 ms, install 0.661 ms, input{raw 151.766 MiB zip 121.474 MiB}