2024/11/24-02:34:23.544129 139957248734784 DEBG dcompact_worker.cpp:2214: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40156/att-00: fork to child time = 0.007248 sec 2024/11/24-02:34:23.545072 139957248734784 DEBG dcompact_worker.cpp:1013: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40156/att-00 2024/11/24-02:34:23.550431 139957248734784 DEBG dcompact_worker.cpp:1033: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40156/att-00 2024/11/24-02:34:23.551357 139957248734784 TRAC dcompact_worker.cpp:1083: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/11/24-02:34:23.551582 139957248734784 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/11/24-02:34:23.616798 139957248734784 [version_set.cc:6208] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-40156/att-00/MANIFEST-206347 2024/11/24-02:34:23.632487 139957248734784 [version_set.cc:6251] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-40156/att-00/MANIFEST-206347 succeeded,manifest_file_number is 206347, next_file_number is 288934, last_sequence is 4397800880, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 288805 2024/11/24-02:34:23.632495 139957248734784 [version_set.cc:6266] Column family [default] (ID 0), log number is 0 2024/11/24-02:34:23.632559 139957248734784 [version_set.cc:5721] Creating manifest 288934 2024/11/24-02:34:23.664219 139957248734784 DEBG dcompact_worker.cpp:1218: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40156/att-00: bottommost_level: fake = 1, rpc = 0 2024/11/24-02:34:23.685722 139957248734784 [compaction_job.cc:2437] [default] [JOB 40156] Compacting 1@2 + 3@3 files to L3, score 0.83, subcompactions 1 : 1 2024/11/24-02:34:23.685733 139957248734784 [compaction_job.cc:2445] [default]: Compaction start summary: Base version 30080 Base level 2, inputs: [288930(31MB)], [288858(34MB) 288859(40MB) 288860(33MB)] 2024/11/24-02:34:23.693599 139957248734784 [top_zip_table.cc:59] core git_version_hash_info_is:commit fc4ab4f2fbfdcdfa23a955d69e26d2fc533b902d Author: leipeng Date: 2024-04-16 20:29:43 +0800 test_sso.cpp: test swap 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 2024/11/24-02:34:23.693624 139957248734784 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit fc4ab4f2fbfdcdfa23a955d69e26d2fc533b902d Author: leipeng Date: 2024-04-16 20:29:43 +0800 test_sso.cpp: test swap 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 2024/11/24-02:34:23.693641 139957248734784 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit fc4ab4f2fbfdcdfa23a955d69e26d2fc533b902d Author: leipeng Date: 2024-04-16 20:29:43 +0800 test_sso.cpp: test swap 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 2024/11/24-02:34:23.693647 139957248734784 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit a4a382006cb82713acf5b3425835f22711877681 Author: leipeng Date: 2024-04-11 19:44:14 +0800 fixed_len_hole_index.cc: Add env bool FixedLenHoleIndexUseAVX512 for ut & debug 1. FixedLenHoleIndexUseAVX512 is only in unit tests or debug 2. In release mode, use avx512 by compile options(-march=) 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 2024/11/24-02:34:23.693658 139957248734784 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit feab587e468621ba0204d47b4ffacc52e7c4290d Author: leipeng Date: 2024-03-22 13:35:06 +0800 ToplingZipTableBuilder::Add: immediately return after error This function returns void, and caller does not check builder->status() after calling this function and graceful abandon. So immediately return after error, and return error status in 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. cpu_flag: -march=native -mbmi -mbmi2 2024/11/24-02:34:24.335940 139957248734784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40156/att-00/288935.sst) /dev/shm/ToplingTemp/Topling-249057-jGqD4H 2024/11/24-02:34:24.853094 139957248734784 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40156/att-00/288935.sst): first pass time = 0.52's, 217.653'MB/sec 2024/11/24-02:34:25.651472 139957248734784 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40156/att-00/288935.sst): old prealloc_size = 147639500, real_size = 34952352 2024/11/24-02:34:25.651517 139957248734784 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40156/att-00/288935.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 108538 prefix = 4 raw-key = 0.0009 GB zip-key = 0.0010 GB avg-key = 8.00 avg-zkey = 9.55 raw-val = 0.1104 GB zip-val = 0.0339 GB avg-val =1016.99 avg-zval = 312.22 2024/11/24-02:34:25.865543 139957248734784 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40156/att-00/288935.sst): second pass time = 0.79's, 139.530'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.21's, 170.270'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 39711.124'MB/sec (index lex order gen) rebuild zvType time = 0.15's, 0.176'MB/sec write SST data time = 0.06's, 606.037'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.150'MB, throughput = 39191.958'MB/sec zip my value time = 0.79's, unzip length = 0.110'GB zip my value throughput = 139.530'MB/sec zip pipeline throughput = 139.530'MB/sec entries = 108538 avg-key = 20.00 avg-zkey = 9.55 avg-val = 1016.99 avg-zval = 312.22 usrkeys = 108538 avg-key = 12.00 avg-zkey = 9.55 avg-val = 1023.99 avg-zval = 312.22 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 108538 bytes = 366336 } seq expand size = 759766 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0013 GB value = 0.1104 GB dict = 1.15 MB all = 0.1126 GB } __ZipSize{ index = 0.0010 GB value = 0.0339 GB dict = 1.15 MB all = 0.0364 GB } UnZip/Zip{ index = 1.2559 value = 3.2573 dict = 1.00 all = 3.0885 } Zip/UnZip{ index = 0.7962 value = 0.3070 dict = 1.00 all = 0.3238 } ---------------------------- total value len = 2251.436715 GB avg = 0.200 KB (by entry num) total key len = 306.885133 GB avg = 0.027 KB total ukey len = 237.356030 GB avg = 0.015 KB total ukey num = 15.738769701 Billion total entry num = 11.280083649 Billion write speed all = 40.254522177 MB/sec (with seq num) write speed all = 38.834608954 MB/sec (without seq num) 2024/11/24-02:34:25.918570 139957248734784 [compaction_job.cc:1948] [default] [JOB 40156] Generated table #288935: 108538 keys, 36442867 bytes, temperature: kWarm 2024/11/24-02:34:25.918899 139957248734784 EVENT_LOG_v1 {"time_micros": 1732386865918656, "cf_name": "default", "job": 40156, "event": "table_file_creation", "file_number": 288935, "file_size": 36442867, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 4268702065, "largest_seqno": 4397785380, "table_properties": {"data_size": 33887952, "index_size": 1037056, "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": 2170760, "raw_average_key_size": 20, "raw_value_size": 110382105, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 108538, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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-DictZipBlobStore", "creation_time": 1732386864, "oldest_key_time": 0, "file_creation_time": 1732386864, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "U1ECJGOXSO4Y1P7ZZXV1", "orig_file_number": 288935, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/24-02:34:25.988394 139957248734784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40156/att-00/288936.sst) /dev/shm/ToplingTemp/Topling-249057-kgvzKI 2024/11/24-02:34:26.397883 139957248734784 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40156/att-00/288936.sst): first pass time = 0.41's, 327.817'MB/sec 2024/11/24-02:34:27.389185 139957248734784 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40156/att-00/288936.sst): old prealloc_size = 147639500, real_size = 41073184 2024/11/24-02:34:27.389335 139957248734784 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40156/att-00/288936.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 129429 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 1.83 raw-val = 0.1316 GB zip-val = 0.0408 GB avg-val =1017.00 avg-zval = 315.26 2024/11/24-02:34:27.389534 139957248734784 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40156/att-00/288936.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.006 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/24-02:34:27.588885 139957248734784 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40156/att-00/288936.sst): second pass time = 0.99's, 132.901'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.20's, 214.641'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1890.689'MB/sec (index lex order gen) rebuild zvType time = 0.13's, 0.245'MB/sec write SST data time = 0.07's, 634.365'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 49966.796'MB/sec zip my value time = 0.99's, unzip length = 0.132'GB zip my value throughput = 132.901'MB/sec zip pipeline throughput = 132.901'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 1.83 avg-val = 1017.00 avg-zval = 315.26 usrkeys = 129429 avg-key = 12.00 avg-zkey = 1.83 avg-val = 1024.00 avg-zval = 315.26 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 436832 } seq expand size = 906003 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0002 GB value = 0.0408 GB dict = 1.38 MB all = 0.0429 GB } UnZip/Zip{ index = 6.5430 value = 3.2260 dict = 1.00 all = 3.1317 } Zip/UnZip{ index = 0.1528 value = 0.3100 dict = 1.00 all = 0.3193 } ---------------------------- total value len = 2251.569251 GB avg = 0.200 KB (by entry num) total key len = 306.887722 GB avg = 0.027 KB total ukey len = 237.357583 GB avg = 0.015 KB total ukey num = 15.738899130 Billion total entry num = 11.280213078 Billion write speed all = 40.255556738 MB/sec (with seq num) write speed all = 38.835665726 MB/sec (without seq num) 2024/11/24-02:34:27.645337 139957248734784 [compaction_job.cc:1948] [default] [JOB 40156] Generated table #288936: 129429 keys, 42857793 bytes, temperature: kWarm 2024/11/24-02:34:27.645413 139957248734784 EVENT_LOG_v1 {"time_micros": 1732386867645368, "cf_name": "default", "job": 40156, "event": "table_file_creation", "file_number": 288936, "file_size": 42857793, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 4268705221, "largest_seqno": 4397788498, "table_properties": {"data_size": 40803280, "index_size": 237376, "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": 2588580, "raw_average_key_size": 20, "raw_value_size": 131629929, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129429, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1732386865, "oldest_key_time": 0, "file_creation_time": 1732386865, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "U1ECJGOXSO4Y1P7ZZXV1", "orig_file_number": 288936, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/24-02:34:27.707250 139957248734784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40156/att-00/288937.sst) /dev/shm/ToplingTemp/Topling-249057-sA2coI 2024/11/24-02:34:28.501114 139957248734784 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40156/att-00/288937.sst): first pass time = 0.79's, 141.401'MB/sec 2024/11/24-02:34:30.449623 139957248734784 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40156/att-00/288937.sst): old prealloc_size = 147639500, real_size = 34075200 2024/11/24-02:34:30.449774 139957248734784 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40156/att-00/288937.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 108240 prefix = 4 raw-key = 0.0009 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 2.19 raw-val = 0.1101 GB zip-val = 0.0338 GB avg-val =1017.01 avg-zval = 312.37 2024/11/24-02:34:30.449931 139957248734784 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40156/att-00/288937.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.006 GB, reorder workingMem = 0.0002 GB, waited 0.000 sec, Key+Value = 0.112 GB 2024/11/24-02:34:30.608146 139957248734784 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40156/att-00/288937.sst): second pass time = 1.95's, 56.524'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 224.371'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1861.663'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.230'MB/sec write SST data time = 0.04's, 874.099'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.149'MB, throughput = 39553.846'MB/sec zip my value time = 1.95's, unzip length = 0.110'GB zip my value throughput = 56.524'MB/sec zip pipeline throughput = 125.082'MB/sec entries = 108240 avg-key = 20.00 avg-zkey = 2.19 avg-val = 1017.01 avg-zval = 312.37 usrkeys = 108240 avg-key = 12.00 avg-zkey = 2.19 avg-val = 1024.01 avg-zval = 312.37 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 108240 bytes = 365328 } seq expand size = 757680 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0013 GB value = 0.1101 GB dict = 1.15 MB all = 0.1122 GB } __ZipSize{ index = 0.0002 GB value = 0.0338 GB dict = 1.15 MB all = 0.0356 GB } UnZip/Zip{ index = 5.4896 value = 3.2557 dict = 1.00 all = 3.1561 } Zip/UnZip{ index = 0.1822 value = 0.3072 dict = 1.00 all = 0.3168 } ---------------------------- total value len = 2251.680089 GB avg = 0.200 KB (by entry num) total key len = 306.889887 GB avg = 0.027 KB total ukey len = 237.358882 GB avg = 0.015 KB total ukey num = 15.739007370 Billion total entry num = 11.280321318 Billion write speed all = 40.255422382 MB/sec (with seq num) write speed all = 38.835585196 MB/sec (without seq num) 2024/11/24-02:34:30.652190 139957248734784 [compaction_job.cc:1948] [default] [JOB 40156] Generated table #288937: 108240 keys, 35564148 bytes, temperature: kWarm 2024/11/24-02:34:30.652258 139957248734784 EVENT_LOG_v1 {"time_micros": 1732386870652225, "cf_name": "default", "job": 40156, "event": "table_file_creation", "file_number": 288937, "file_size": 35564148, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 4271715735, "largest_seqno": 4397783492, "table_properties": {"data_size": 33811376, "index_size": 236608, "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": 2164800, "raw_average_key_size": 20, "raw_value_size": 110080755, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 108240, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1732386867, "oldest_key_time": 0, "file_creation_time": 1732386867, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "U1ECJGOXSO4Y1P7ZZXV1", "orig_file_number": 288937, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/24-02:34:30.676366 139957248734784 [compaction_job.cc:703] job-40156: subcompact[0], size: 0.114865 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40156/att-00 [288935,288936,288937] 2024/11/24-02:34:30.709319 139957248734784 (Original Log Time 2024/11/24-02:34:23.685772) EVENT_LOG_v1 {"time_micros": 1732386863685742, "job": 40156, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [288930], "files_L3": [288858, 288859, 288860], "score": 0.833062, "input_data_size": 146649355, "oldest_snapshot_seqno": 4397800740} 2024/11/24-02:34:30.709323 139957248734784 (Original Log Time 2024/11/24-02:34:30.705213) [compaction_job.cc:2022] [default] [JOB 40156] Compacted 1@2 + 3@3 files to L3 => 114864808 bytes 2024/11/24-02:34:30.709325 139957248734784 (Original Log Time 2024/11/24-02:34:30.709247) [compaction_job.cc:1224] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 21.0 rd, 16.4 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(31.2, 108.7 +0.0 blob) out(109.5 +0.0 blob), read-write-amplify(8.0) write-amplify(3.5) OK, records in: 375313, records dropped: 29106 output_compression: Snappy 2024/11/24-02:34:30.709332 139957248734784 (Original Log Time 2024/11/24-02:34:30.709296) EVENT_LOG_v1 {"time_micros": 1732386870709275, "cf": "default", "job": 40156, "event": "compaction_finished", "compaction_time_micros": 6990605, "compaction_time_cpu_micros": 1284230, "output_level": 3, "num_output_files": 3, "total_output_size": 114864808, "num_input_records": 375313, "num_output_records": 346207, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 119162203, "file_range_sync_nanos": 0, "file_fsync_nanos": 2531, "file_prepare_write_nanos": 8442, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/11/24-02:34:30.831806 139957248734784 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":"d89b4006-2803-486e-b7a2-759bcf348921","dbStarts":1732256054,"starts":1732386863,"executesMs":7153,"compactionJobId":40156,"attempt":0,"compactionInputRawBytes":389199347,"compactionInputZipBytes":146649355,"compactionOutputRawBytes":0,"compactionOutputZipBytes":114864808,"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":"00-570bcba62b53e9b44d175805aaac1ad4-5079094a8323691a-00"}}, response = 2024/11/24-02:34:30.831908 139957248734784 INFO dcompact_worker.cpp:1459: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-40156/att-00: olev 3, work 7.154 s, result 7.012 ms, install 4.136 ms, input{raw 371.169 MiB zip 139.856 MiB}