2024/08/20-03:07:17.131651 140500439492160 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01588/att-00: fork to child time = 0.023025 sec 2024/08/20-03:07:17.132966 140500439492160 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01588/att-00 2024/08/20-03:07:17.138689 140500439492160 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01588/att-00 2024/08/20-03:07:17.140541 140500439492160 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-03:07:17.140985 140500439492160 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-03:07:17.187919 140500439492160 [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-01588/att-00/MANIFEST-14629260 2024/08/20-03:07:17.230407 140500439492160 [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-01588/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14630991, last_sequence is 189830340162, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14630946 2024/08/20-03:07:17.230422 140500439492160 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-03:07:17.230519 140500439492160 [version_set.cc:5652] Creating manifest 14630991 2024/08/20-03:07:17.258705 140500439492160 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01588/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-03:07:17.273007 140500439492160 [compaction_job.cc:2433] [default] [JOB 1588] Compacting 2@1 + 3@2 files to L2, score 0.92, subcompactions 1 : 1 2024/08/20-03:07:17.273030 140500439492160 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 819 Base level 1, inputs: [14630969(804KB) 14630949(11MB)], [14630900(48MB) 14630921(48MB) 14630922(24MB)] 2024/08/20-03:07:17.297256 140500439492160 [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 2024/08/20-03:07:17.297284 140500439492160 [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 2024/08/20-03:07:17.297308 140500439492160 [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 2024/08/20-03:07:17.297323 140500439492160 [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 2024/08/20-03:07:17.297337 140500439492160 [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 2024/08/20-03:07:17.660355 140500439492160 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01588/att-00/14630992.sst) /dev/shm/ToplingTemp/Topling-129659-KTopDq 2024/08/20-03:07:18.379291 140500439492160 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01588/att-00/14630992.sst): first pass time = 0.72's, 93.353'MB/sec 2024/08/20-03:07:22.353562 140500439492160 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01588/att-00/14630992.sst): old prealloc_size = 73819750, real_size = 48737520 2024/08/20-03:07:22.353647 140500439492160 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01588/att-00/14630992.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 2.93 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-03:07:23.013834 140500439492160 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01588/att-00/14630992.sst): second pass time = 3.97's, 15.543'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.66's, 76.302'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17214.451'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.175'MB/sec write SST data time = 0.18's, 278.549'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 = 14307.369'MB/sec zip my value time = 3.97's, unzip length = 0.062'GB zip my value throughput = 15.543'MB/sec zip pipeline throughput = 179.526'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.93 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.93 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 = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.7348 value = 1.2951 dict = 1.00 all = 1.3321 } Zip/UnZip{ index = 0.3657 value = 0.7721 dict = 1.00 all = 0.7507 } ---------------------------- 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 = 2.010212910 MB/sec (with seq num) write speed all = 1.929624801 MB/sec (without seq num) 2024/08/20-03:07:23.107256 140500439492160 [compaction_job.cc:1944] [default] [JOB 1588] Generated table #14630992: 335545 keys, 50378379 bytes, temperature: kWarm 2024/08/20-03:07:23.107356 140500439492160 EVENT_LOG_v1 {"time_micros": 1724094443107298, "cf_name": "default", "job": 1588, "event": "table_file_creation", "file_number": 14630992, "file_size": 50378379, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189770411995, "largest_seqno": 189830152654, "table_properties": {"data_size": 47671920, "index_size": 981568, "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": 1724094437, "oldest_key_time": 0, "file_creation_time": 1724094437, "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": 14630992, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:07:23.167417 140500439492160 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01588/att-00/14630993.sst) /dev/shm/ToplingTemp/Topling-129659-qFTmwp 2024/08/20-03:07:24.354658 140500439492160 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01588/att-00/14630993.sst): first pass time = 1.19's, 56.527'MB/sec 2024/08/20-03:07:26.217450 140500439492160 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01588/att-00/14630993.sst): old prealloc_size = 73819750, real_size = 48797000 2024/08/20-03:07:26.217509 140500439492160 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01588/att-00/14630993.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 3.10 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-03:07:26.496710 140500439492160 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01588/att-00/14630993.sst): second pass time = 1.86's, 33.156'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 180.618'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 33921.959'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.363'MB/sec write SST data time = 0.05's, 1053.265'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 = 16007.484'MB/sec zip my value time = 1.86's, unzip length = 0.062'GB zip my value throughput = 33.156'MB/sec zip pipeline throughput = 134.265'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.10 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.10 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 = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.5775 value = 1.2951 dict = 1.00 all = 1.3305 } Zip/UnZip{ index = 0.3880 value = 0.7721 dict = 1.00 all = 0.7516 } ---------------------------- 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 = 2.012028224 MB/sec (with seq num) write speed all = 1.931370251 MB/sec (without seq num) 2024/08/20-03:07:26.592087 140500439492160 [compaction_job.cc:1944] [default] [JOB 1588] Generated table #14630993: 335545 keys, 50437899 bytes, temperature: kWarm 2024/08/20-03:07:26.592158 140500439492160 EVENT_LOG_v1 {"time_micros": 1724094446592122, "cf_name": "default", "job": 1588, "event": "table_file_creation", "file_number": 14630993, "file_size": 50437899, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189770409406, "largest_seqno": 189830152656, "table_properties": {"data_size": 47671520, "index_size": 1041472, "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": 1724094443, "oldest_key_time": 0, "file_creation_time": 1724094443, "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": 14630993, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:07:26.624430 140500439492160 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01588/att-00/14630994.sst) /dev/shm/ToplingTemp/Topling-129659-EZhGXm 2024/08/20-03:07:26.931756 140500439492160 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01588/att-00/14630994.sst): first pass time = 0.31's, 124.968'MB/sec 2024/08/20-03:07:27.229305 140500439492160 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01588/att-00/14630994.sst): part-0: reject ZipStore ratio = 0.806 2024/08/20-03:07:27.313265 140500439492160 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01588/att-00/14630994.sst): old prealloc_size = 73819750, real_size = 36598128 2024/08/20-03:07:27.313313 140500439492160 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01588/att-00/14630994.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 192005 prefix = 4 raw-key = 0.0008 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 6.36 raw-val = 0.0353 GB zip-val = 0.0353 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-03:07:27.380046 140500439492160 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01588/att-00/14630994.sst): second pass time = 0.30's, 118.994'MB/sec, value only(92.0% of KV) wait indexing time = 0.08's, remap KeyValue time = 0.07's, 556.003'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 41925.956'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 1.231'MB/sec write SST data time = 0.03's, 1338.281'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 = 0.035'GB zip my value throughput = 118.994'MB/sec zip pipeline throughput = 118.994'MB/sec entries = 192005 avg-key = 16.00 avg-zkey = 6.36 avg-val = 184.00 avg-zval = 184.00 usrkeys = 192005 avg-key = 8.00 avg-zkey = 6.36 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 192005 bytes = 576032 } seq expand size = 1344035 multi value expand size = 0 cnt WriteAppend = 4321 UnZipSize{ index = 0.0015 GB value = 0.0353 GB dict = 0.00 MB all = 0.0384 GB } __ZipSize{ index = 0.0012 GB value = 0.0353 GB dict = 0.00 MB all = 0.0371 GB } UnZip/Zip{ index = 1.2582 value = 1.0000 dict = 0.00 all = 1.0343 } Zip/UnZip{ index = 0.7948 value = 1.0000 dict = 0.00 all = 0.9668 } ---------------------------- total value len = 62.461601 GB avg = 0.180 KB (by entry num) total key len = 6.802567 GB avg = 0.020 KB total ukey len = 3.196412 GB avg = 0.008 KB total ukey num = 0.390196656 Billion total entry num = 0.347074664 Billion write speed all = 2.013131739 MB/sec (with seq num) write speed all = 1.932431193 MB/sec (without seq num) 2024/08/20-03:07:27.425200 140500439492160 [compaction_job.cc:1944] [default] [JOB 1588] Generated table #14630994: 192005 keys, 37127884 bytes, temperature: kWarm 2024/08/20-03:07:27.425269 140500439492160 EVENT_LOG_v1 {"time_micros": 1724094447425234, "cf_name": "default", "job": 1588, "event": "table_file_creation", "file_number": 14630994, "file_size": 37127884, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189814806171, "largest_seqno": 189830152652, "table_properties": {"data_size": 35329120, "index_size": 1220800, "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": 3072080, "raw_average_key_size": 16, "raw_value_size": 35328920, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 192005, "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": 1724094446, "oldest_key_time": 0, "file_creation_time": 1724094446, "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": 14630994, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:07:27.450869 140500439492160 [compaction_job.cc:699] job-01588: subcompact[0], size: 0.137944 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01588/att-00 [14630992,14630993,14630994] 2024/08/20-03:07:27.479943 140500439492160 (Original Log Time 2024/08/20-03:07:17.273119) EVENT_LOG_v1 {"time_micros": 1724094437273052, "job": 1588, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14630969, 14630949], "files_L2": [14630900, 14630921, 14630922], "score": 0.922248, "input_data_size": 140182659, "oldest_snapshot_seqno": 189830339326} 2024/08/20-03:07:27.479947 140500439492160 (Original Log Time 2024/08/20-03:07:27.479484) [compaction_job.cc:2018] [default] [JOB 1588] Compacted 2@1 + 3@2 files to L2 => 137944162 bytes 2024/08/20-03:07:27.479949 140500439492160 (Original Log Time 2024/08/20-03:07:27.479856) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 13.8 rd, 13.6 wr, level 2, files in(2, 3) out(3 +0 blob) MB in(12.7, 121.0 +0.0 blob) out(131.6 +0.0 blob), read-write-amplify(20.9) write-amplify(10.4) OK, records in: 865656, records dropped: 2561 output_compression: Snappy 2024/08/20-03:07:27.479957 140500439492160 (Original Log Time 2024/08/20-03:07:27.479902) EVENT_LOG_v1 {"time_micros": 1724094447479883, "cf": "default", "job": 1588, "event": "compaction_finished", "compaction_time_micros": 10177761, "compaction_time_cpu_micros": 2012965, "output_level": 2, "num_output_files": 3, "total_output_size": 137944162, "num_input_records": 865656, "num_output_records": 863095, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 125405190, "file_range_sync_nanos": 0, "file_fsync_nanos": 2540, "file_prepare_write_nanos": 152608, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-03:07:27.596458 140500439492160 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":1724094437,"executesMs":10341,"compactionJobId":1588,"attempt":0,"compactionInputRawBytes":173131200,"compactionInputZipBytes":140182659,"compactionOutputRawBytes":0,"compactionOutputZipBytes":137944162,"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":"00-0095a97128d4b9fb883b7524ced7ba8a-9db9fbfc95f2fbe4-00"}}, response = 2024/08/20-03:07:27.596563 140500439492160 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-01588/att-00: olev 2, work 10.341 s, result 6.080 ms, install 0.492 ms, input{raw 165.111 MiB zip 133.689 MiB}