2024/11/22-15:16:17.175490 140024919680576 DEBG dcompact_worker.cpp:2214: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02471/att-00: fork to child time = 0.009630 sec 2024/11/22-15:16:17.176306 140024919680576 DEBG dcompact_worker.cpp:1013: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02471/att-00 2024/11/22-15:16:17.181467 140024919680576 DEBG dcompact_worker.cpp:1033: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02471/att-00 2024/11/22-15:16:17.182571 140024919680576 TRAC dcompact_worker.cpp:1083: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/11/22-15:16:17.182863 140024919680576 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/11/22-15:16:17.230131 140024919680576 [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-02471/att-00/MANIFEST-206347 2024/11/22-15:16:17.265084 140024919680576 [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-02471/att-00/MANIFEST-206347 succeeded,manifest_file_number is 206347, next_file_number is 210624, last_sequence is 3324361803, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 210413 2024/11/22-15:16:17.265090 140024919680576 [version_set.cc:6266] Column family [default] (ID 0), log number is 0 2024/11/22-15:16:17.265145 140024919680576 [version_set.cc:5721] Creating manifest 210624 2024/11/22-15:16:17.297226 140024919680576 DEBG dcompact_worker.cpp:1218: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02471/att-00: bottommost_level: fake = 1, rpc = 0 2024/11/22-15:16:17.316619 140024919680576 [compaction_job.cc:2437] [default] [JOB 2471] Compacting 1@2 + 3@3 files to L3, score 0.98, subcompactions 1 : 1 2024/11/22-15:16:17.316631 140024919680576 [compaction_job.cc:2445] [default]: Compaction start summary: Base version 2000 Base level 2, inputs: [210559(31MB)], [210571(40MB) 210572(283KB) 210595(40MB)] 2024/11/22-15:16:17.323057 140024919680576 [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 2024/11/22-15:16:17.323089 140024919680576 [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 2024/11/22-15:16:17.323107 140024919680576 [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 2024/11/22-15:16:17.323114 140024919680576 [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 2024/11/22-15:16:17.323123 140024919680576 [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 2024/11/22-15:16:17.835463 140024919680576 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02471/att-00/210625.sst) /dev/shm/ToplingTemp/Topling-169264-SmEhb9 2024/11/22-15:16:18.013832 140024919680576 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02471/att-00/210625.sst): first pass time = 0.18's, 752.663'MB/sec 2024/11/22-15:16:20.778485 140024919680576 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02471/att-00/210625.sst): old prealloc_size = 129426386, real_size = 40782368 2024/11/22-15:16:20.778628 140024919680576 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02471/att-00/210625.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 = 1.70 raw-val = 0.1316 GB zip-val = 0.0405 GB avg-val =1017.00 avg-zval = 313.15 2024/11/22-15:16:20.778796 140024919680576 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02471/att-00/210625.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/22-15:16:21.019149 140024919680576 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02471/att-00/210625.sst): second pass time = 2.76's, 47.626'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.24's, 176.285'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1850.618'MB/sec (index lex order gen) rebuild zvType time = 0.19's, 0.172'MB/sec write SST data time = 0.05's, 802.796'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 = 40744.176'MB/sec zip my value time = 2.76's, unzip length = 0.132'GB zip my value throughput = 47.626'MB/sec zip pipeline throughput = 177.361'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 1.70 avg-val = 1017.00 avg-zval = 313.15 usrkeys = 129429 avg-key = 12.00 avg-zkey = 1.70 avg-val = 1021.44 avg-zval = 313.15 TagRS{ kinds = RS_Key0_TagN bytes = 20320 } TagArray{ size = 82094 bytes = 277088 } seq expand size = 574658 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 = 0.0405 GB dict = 1.38 MB all = 0.0424 GB } UnZip/Zip{ index = 7.0711 value = 3.2477 dict = 1.00 all = 3.1635 } Zip/UnZip{ index = 0.1414 value = 0.3079 dict = 1.00 all = 0.3161 } ---------------------------- total value len = 0.132204 GB avg = 1.021 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129429 Billion total entry num = 0.000129429 Billion write speed all = 0.005850920 MB/sec (with seq num) write speed all = 0.005805975 MB/sec (without seq num) 2024/11/22-15:16:21.056477 140024919680576 [compaction_job.cc:1948] [default] [JOB 2471] Generated table #210625: 129429 keys, 42427282 bytes, temperature: kWarm 2024/11/22-15:16:21.056551 140024919680576 EVENT_LOG_v1 {"time_micros": 1732259781056502, "cf_name": "default", "job": 2471, "event": "table_file_creation", "file_number": 210625, "file_size": 42427282, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3323752827, "table_properties": {"data_size": 40530192, "index_size": 219648, "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": 131629801, "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_TagN-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1732259777, "oldest_key_time": 0, "file_creation_time": 1732259777, "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": 210625, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/22-15:16:21.100468 140024919680576 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02471/att-00/210626.sst) /dev/shm/ToplingTemp/Topling-169264-V0Zmhb 2024/11/22-15:16:21.613556 140024919680576 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02471/att-00/210626.sst): first pass time = 0.51's, 261.606'MB/sec 2024/11/22-15:16:24.186725 140024919680576 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02471/att-00/210626.sst): old prealloc_size = 129426386, real_size = 40652112 2024/11/22-15:16:24.186893 140024919680576 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02471/att-00/210626.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 129426 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 1.72 raw-val = 0.1316 GB zip-val = 0.0404 GB avg-val =1017.02 avg-zval = 312.12 2024/11/22-15:16:24.187021 140024919680576 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02471/att-00/210626.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/22-15:16:24.526475 140024919680576 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02471/att-00/210626.sst): second pass time = 2.57's, 51.174'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.34's, 124.228'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1572.960'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.145'MB/sec write SST data time = 0.12's, 360.738'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 = 34451.776'MB/sec zip my value time = 2.57's, unzip length = 0.132'GB zip my value throughput = 51.174'MB/sec zip pipeline throughput = 181.670'MB/sec entries = 129426 avg-key = 20.00 avg-zkey = 1.72 avg-val = 1017.02 avg-zval = 312.12 usrkeys = 129426 avg-key = 12.00 avg-zkey = 1.72 avg-val = 1019.95 avg-zval = 312.12 TagRS{ kinds = RS_Key0_TagN bytes = 20320 } TagArray{ size = 54080 bytes = 182528 } seq expand size = 378560 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0002 GB value = 0.0404 GB dict = 1.38 MB all = 0.0422 GB } UnZip/Zip{ index = 6.9674 value = 3.2584 dict = 1.00 all = 3.1803 } Zip/UnZip{ index = 0.1435 value = 0.3069 dict = 1.00 all = 0.3144 } ---------------------------- total value len = 0.264212 GB avg = 1.021 KB (by entry num) total key len = 0.005177 GB avg = 0.020 KB total ukey len = 0.003106 GB avg = 0.012 KB total ukey num = 0.000258855 Billion total entry num = 0.000258855 Billion write speed all = 0.011691530 MB/sec (with seq num) write speed all = 0.011601655 MB/sec (without seq num) 2024/11/22-15:16:24.575111 140024919680576 [compaction_job.cc:1948] [default] [JOB 2471] Generated table #210626: 129426 keys, 42202769 bytes, temperature: kWarm 2024/11/22-15:16:24.575193 140024919680576 EVENT_LOG_v1 {"time_micros": 1732259784575150, "cf_name": "default", "job": 2471, "event": "table_file_creation", "file_number": 210626, "file_size": 42202769, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3323752329, "table_properties": {"data_size": 40396672, "index_size": 222912, "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": 2588520, "raw_average_key_size": 20, "raw_value_size": 131629451, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129426, "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_TagN-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1732259781, "oldest_key_time": 0, "file_creation_time": 1732259781, "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": 210626, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/22-15:16:24.652048 140024919680576 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02471/att-00/210627.sst) /dev/shm/ToplingTemp/Topling-169264-9ePes7 2024/11/22-15:16:24.659768 140024919680576 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02471/att-00/210627.sst): first pass time = 0.01's, 174.523'MB/sec 2024/11/22-15:16:24.776113 140024919680576 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02471/att-00/210627.sst): old prealloc_size = 129426386, real_size = 423752 2024/11/22-15:16:24.776150 140024919680576 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02471/att-00/210627.sst): index type = UintIndex_AllOne , store type = DictZipBlobStore usrkeys = 1292 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.13 raw-val = 0.0013 GB zip-val = 0.0004 GB avg-val =1016.90 avg-zval = 327.44 2024/11/22-15:16:24.777828 140024919680576 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02471/att-00/210627.sst): second pass time = 0.12's, 11.352'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 262.820'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9.519'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.320'MB/sec write SST data time = 0.00's, 660.198'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.020'MB, throughput = 547.582'MB/sec zip my value time = 0.12's, unzip length = 0.001'GB zip my value throughput = 11.352'MB/sec zip pipeline throughput = 242.091'MB/sec entries = 1292 avg-key = 20.00 avg-zkey = 0.15 avg-val = 1016.90 avg-zval = 327.44 usrkeys = 1292 avg-key = 12.00 avg-zkey = 0.15 avg-val = 1023.35 avg-zval = 327.44 TagRS{ kinds = RS_Key0_TagN bytes = 320 } TagArray{ size = 1191 bytes = 3888 } seq expand size = 8337 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0000 GB value = 0.0013 GB dict = 0.02 MB all = 0.0013 GB } __ZipSize{ index = 0.0000 GB value = 0.0004 GB dict = 0.02 MB all = 0.0004 GB } UnZip/Zip{ index = 80.7500 value = 3.1056 dict = 1.00 all = 2.9841 } Zip/UnZip{ index = 0.0124 value = 0.3220 dict = 1.00 all = 0.3351 } ---------------------------- total value len = 0.265535 GB avg = 1.021 KB (by entry num) total key len = 0.005203 GB avg = 0.020 KB total ukey len = 0.003122 GB avg = 0.012 KB total ukey num = 0.000260147 Billion total entry num = 0.000260147 Billion write speed all = 0.011749905 MB/sec (with seq num) write speed all = 0.011659583 MB/sec (without seq num) 2024/11/22-15:16:24.781946 140024919680576 [compaction_job.cc:1948] [default] [JOB 2471] Generated table #210627: 1292 keys, 448934 bytes, temperature: kWarm 2024/11/22-15:16:24.781996 140024919680576 EVENT_LOG_v1 {"time_micros": 1732259784781968, "cf_name": "default", "job": 2471, "event": "table_file_creation", "file_number": 210627, "file_size": 448934, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3323752163, "table_properties": {"data_size": 423056, "index_size": 192, "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": 25840, "raw_average_key_size": 20, "raw_value_size": 1313834, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 1292, "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_TagN-UintIndex_AllOne-DictZipBlobStore", "creation_time": 1732259784, "oldest_key_time": 0, "file_creation_time": 1732259784, "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": 210627, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/22-15:16:24.791245 140024919680576 [compaction_job.cc:703] job-02471: subcompact[0], size: 0.085079 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02471/att-00 [210625,210626,210627] 2024/11/22-15:16:24.815879 140024919680576 (Original Log Time 2024/11/22-15:16:17.316673) EVENT_LOG_v1 {"time_micros": 1732259777316642, "job": 2471, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [210559], "files_L3": [210571, 210572, 210595], "score": 0.983403, "input_data_size": 117660351, "oldest_snapshot_seqno": 3324361783} 2024/11/22-15:16:24.815883 140024919680576 (Original Log Time 2024/11/22-15:16:24.815336) [compaction_job.cc:2022] [default] [JOB 2471] Compacted 1@2 + 3@3 files to L3 => 85078985 bytes 2024/11/22-15:16:24.815886 140024919680576 (Original Log Time 2024/11/22-15:16:24.815722) [compaction_job.cc:1224] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 15.7 rd, 11.4 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(31.2, 81.0 +0.0 blob) out(81.1 +0.0 blob), read-write-amplify(6.2) write-amplify(2.6) OK, records in: 291665, records dropped: 31518 output_compression: Snappy 2024/11/22-15:16:24.815895 140024919680576 (Original Log Time 2024/11/22-15:16:24.815861) EVENT_LOG_v1 {"time_micros": 1732259784815747, "cf": "default", "job": 2471, "event": "compaction_finished", "compaction_time_micros": 7474577, "compaction_time_cpu_micros": 807371, "output_level": 3, "num_output_files": 3, "total_output_size": 85078985, "num_input_records": 291665, "num_output_records": 260147, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 126738650, "file_range_sync_nanos": 0, "file_fsync_nanos": 2018, "file_prepare_write_nanos": 6010, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/11/22-15:16:24.931506 140024919680576 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":1732259777,"executesMs":7634,"compactionJobId":2471,"attempt":0,"compactionInputRawBytes":302460566,"compactionInputZipBytes":117660351,"compactionOutputRawBytes":0,"compactionOutputZipBytes":85078985,"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":"00-93b81ee808701294cf6eb056dfb7f1de-f15d664d9206e323-00"}}, response = 2024/11/22-15:16:24.931596 140024919680576 INFO dcompact_worker.cpp:1459: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-02471/att-00: olev 3, work 7.634 s, result 5.260 ms, install 0.578 ms, input{raw 288.449 MiB zip 112.210 MiB}