2024/11/24-02:10:43.229441 139957508908608 DEBG dcompact_worker.cpp:2214: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39877/att-00: fork to child time = 0.023948 sec 2024/11/24-02:10:43.230446 139957508908608 DEBG dcompact_worker.cpp:1013: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39877/att-00 2024/11/24-02:10:43.236845 139957508908608 DEBG dcompact_worker.cpp:1033: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39877/att-00 2024/11/24-02:10:43.238099 139957508908608 TRAC dcompact_worker.cpp:1083: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/11/24-02:10:43.238539 139957508908608 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/11/24-02:10:43.315591 139957508908608 [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-39877/att-00/MANIFEST-206347 2024/11/24-02:10:43.343490 139957508908608 [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-39877/att-00/MANIFEST-206347 succeeded,manifest_file_number is 206347, next_file_number is 288337, last_sequence is 4388831366, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 288191 2024/11/24-02:10:43.343499 139957508908608 [version_set.cc:6266] Column family [default] (ID 0), log number is 0 2024/11/24-02:10:43.343581 139957508908608 [version_set.cc:5721] Creating manifest 288337 2024/11/24-02:10:43.391132 139957508908608 DEBG dcompact_worker.cpp:1218: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39877/att-00: bottommost_level: fake = 1, rpc = 0 2024/11/24-02:10:43.412108 139957508908608 [compaction_job.cc:2437] [default] [JOB 39877] Compacting 1@2 + 3@3 files to L3, score 0.58, subcompactions 1 : 1 2024/11/24-02:10:43.412120 139957508908608 [compaction_job.cc:2445] [default]: Compaction start summary: Base version 29876 Base level 2, inputs: [288315(31MB)], [288231(32MB) 288232(40MB) 288328(30MB)] 2024/11/24-02:10:43.419300 139957508908608 [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 2024/11/24-02:10:43.419329 139957508908608 [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 2024/11/24-02:10:43.419348 139957508908608 [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 2024/11/24-02:10:43.419353 139957508908608 [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 2024/11/24-02:10:43.419364 139957508908608 [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 2024/11/24-02:10:44.066081 139957508908608 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39877/att-00/288338.sst) /dev/shm/ToplingTemp/Topling-245195-sisIsH 2024/11/24-02:10:44.558398 139957508908608 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39877/att-00/288338.sst): first pass time = 0.49's, 213.451'MB/sec 2024/11/24-02:10:45.835414 139957508908608 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39877/att-00/288338.sst): old prealloc_size = 147639500, real_size = 32664864 2024/11/24-02:10:45.835476 139957508908608 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39877/att-00/288338.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 101328 prefix = 4 raw-key = 0.0008 GB zip-key = 0.0010 GB avg-key = 8.00 avg-zkey = 9.67 raw-val = 0.1030 GB zip-val = 0.0317 GB avg-val =1016.99 avg-zval = 312.44 2024/11/24-02:10:45.983815 139957508908608 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39877/att-00/288338.sst): second pass time = 1.28's, 80.797'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.15's, 229.440'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26366.409'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.225'MB/sec write SST data time = 0.04's, 949.957'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.064'MB, throughput = 29508.710'MB/sec zip my value time = 1.28's, unzip length = 0.103'GB zip my value throughput = 80.797'MB/sec zip pipeline throughput = 184.002'MB/sec entries = 101328 avg-key = 20.00 avg-zkey = 9.67 avg-val = 1016.99 avg-zval = 312.44 usrkeys = 101328 avg-key = 12.00 avg-zkey = 9.67 avg-val = 1023.99 avg-zval = 312.44 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 101328 bytes = 342000 } seq expand size = 709296 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0012 GB value = 0.1030 GB dict = 1.06 MB all = 0.1051 GB } __ZipSize{ index = 0.0010 GB value = 0.0317 GB dict = 1.06 MB all = 0.0340 GB } UnZip/Zip{ index = 1.2405 value = 3.2550 dict = 1.00 all = 3.0863 } Zip/UnZip{ index = 0.8061 value = 0.3072 dict = 1.00 all = 0.3240 } ---------------------------- total value len = 2251.429332 GB avg = 0.200 KB (by entry num) total key len = 306.884989 GB avg = 0.027 KB total ukey len = 237.355943 GB avg = 0.015 KB total ukey num = 15.738762491 Billion total entry num = 11.280076439 Billion write speed all = 41.174297906 MB/sec (with seq num) write speed all = 39.721937736 MB/sec (without seq num) 2024/11/24-02:10:46.044615 139957508908608 [compaction_job.cc:1948] [default] [JOB 39877] Generated table #288338: 101328 keys, 34046551 bytes, temperature: kWarm 2024/11/24-02:10:46.044738 139957508908608 EVENT_LOG_v1 {"time_micros": 1732385446044664, "cf_name": "default", "job": 39877, "event": "table_file_creation", "file_number": 288338, "file_size": 34046551, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 4268702065, "largest_seqno": 4388771479, "table_properties": {"data_size": 31659152, "index_size": 980224, "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": 2026560, "raw_average_key_size": 20, "raw_value_size": 103049894, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 101328, "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": 1732385444, "oldest_key_time": 0, "file_creation_time": 1732385444, "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": 288338, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/24-02:10:46.100386 139957508908608 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39877/att-00/288339.sst) /dev/shm/ToplingTemp/Topling-245195-NazfFH 2024/11/24-02:10:46.562291 139957508908608 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39877/att-00/288339.sst): first pass time = 0.46's, 290.615'MB/sec 2024/11/24-02:10:48.673167 139957508908608 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39877/att-00/288339.sst): old prealloc_size = 147639500, real_size = 41075600 2024/11/24-02:10:48.673311 139957508908608 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39877/att-00/288339.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 129430 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 1.84 raw-val = 0.1316 GB zip-val = 0.0408 GB avg-val =1017.00 avg-zval = 315.26 2024/11/24-02:10:48.673507 139957508908608 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39877/att-00/288339.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.006 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/24-02:10:48.916381 139957508908608 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39877/att-00/288339.sst): second pass time = 2.11's, 62.448'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.24's, 176.240'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1914.203'MB/sec (index lex order gen) rebuild zvType time = 0.19's, 0.168'MB/sec write SST data time = 0.05's, 852.828'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 = 36610.837'MB/sec zip my value time = 2.11's, unzip length = 0.132'GB zip my value throughput = 62.448'MB/sec zip pipeline throughput = 166.017'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 1.84 avg-val = 1017.00 avg-zval = 315.26 usrkeys = 129430 avg-key = 12.00 avg-zkey = 1.84 avg-val = 1024.00 avg-zval = 315.26 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129430 bytes = 436848 } seq expand size = 906010 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 = 0.0408 GB dict = 1.38 MB all = 0.0429 GB } UnZip/Zip{ index = 6.5097 value = 3.2259 dict = 1.00 all = 3.1315 } Zip/UnZip{ index = 0.1536 value = 0.3100 dict = 1.00 all = 0.3193 } ---------------------------- total value len = 2251.561868 GB avg = 0.200 KB (by entry num) total key len = 306.887578 GB avg = 0.027 KB total ukey len = 237.357496 GB avg = 0.015 KB total ukey num = 15.738891921 Billion total entry num = 11.280205869 Billion write speed all = 41.174529303 MB/sec (with seq num) write speed all = 39.722221014 MB/sec (without seq num) 2024/11/24-02:10:48.971139 139957508908608 [compaction_job.cc:1948] [default] [JOB 39877] Generated table #288339: 129430 keys, 42860189 bytes, temperature: kWarm 2024/11/24-02:10:48.971210 139957508908608 EVENT_LOG_v1 {"time_micros": 1732385448971175, "cf_name": "default", "job": 39877, "event": "table_file_creation", "file_number": 288339, "file_size": 42860189, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 4268705221, "largest_seqno": 4388771969, "table_properties": {"data_size": 40804480, "index_size": 238592, "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": 2588600, "raw_average_key_size": 20, "raw_value_size": 131629851, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129430, "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": 1732385446, "oldest_key_time": 0, "file_creation_time": 1732385446, "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": 288339, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/24-02:10:49.008584 139957508908608 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39877/att-00/288340.sst) /dev/shm/ToplingTemp/Topling-245195-LlgMkG 2024/11/24-02:10:49.644402 139957508908608 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39877/att-00/288340.sst): first pass time = 0.64's, 159.552'MB/sec 2024/11/24-02:10:50.330573 139957508908608 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39877/att-00/288340.sst): old prealloc_size = 147639500, real_size = 30827168 2024/11/24-02:10:50.330697 139957508908608 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39877/att-00/288340.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 97820 prefix = 4 raw-key = 0.0008 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 2.21 raw-val = 0.0995 GB zip-val = 0.0306 GB avg-val =1017.00 avg-zval = 312.68 2024/11/24-02:10:50.330838 139957508908608 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39877/att-00/288340.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.006 GB, reorder workingMem = 0.0002 GB, waited 0.000 sec, Key+Value = 0.101 GB 2024/11/24-02:10:50.459157 139957508908608 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39877/att-00/288340.sst): second pass time = 0.69's, 145.132'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.13's, 250.166'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2177.467'MB/sec (index lex order gen) rebuild zvType time = 0.09's, 0.270'MB/sec write SST data time = 0.04's, 848.055'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.027'MB, throughput = 36436.857'MB/sec zip my value time = 0.69's, unzip length = 0.099'GB zip my value throughput = 145.132'MB/sec zip pipeline throughput = 145.132'MB/sec entries = 97820 avg-key = 20.00 avg-zkey = 2.21 avg-val = 1017.00 avg-zval = 312.68 usrkeys = 97820 avg-key = 12.00 avg-zkey = 2.21 avg-val = 1024.00 avg-zval = 312.68 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 97820 bytes = 330160 } seq expand size = 684740 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0012 GB value = 0.0995 GB dict = 1.03 MB all = 0.1014 GB } __ZipSize{ index = 0.0002 GB value = 0.0306 GB dict = 1.03 MB all = 0.0322 GB } UnZip/Zip{ index = 5.4296 value = 3.2525 dict = 1.00 all = 3.1541 } Zip/UnZip{ index = 0.1842 value = 0.3075 dict = 1.00 all = 0.3170 } ---------------------------- total value len = 2251.662036 GB avg = 0.200 KB (by entry num) total key len = 306.889534 GB avg = 0.027 KB total ukey len = 237.358670 GB avg = 0.015 KB total ukey num = 15.738989741 Billion total entry num = 11.280303689 Billion write speed all = 41.175150514 MB/sec (with seq num) write speed all = 39.722865690 MB/sec (without seq num) 2024/11/24-02:10:50.519438 139957508908608 [compaction_job.cc:1948] [default] [JOB 39877] Generated table #288340: 97820 keys, 32160778 bytes, temperature: kWarm 2024/11/24-02:10:50.519506 139957508908608 EVENT_LOG_v1 {"time_micros": 1732385450519471, "cf_name": "default", "job": 39877, "event": "table_file_creation", "file_number": 288340, "file_size": 32160778, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 4271715735, "largest_seqno": 4388771155, "table_properties": {"data_size": 30586320, "index_size": 216192, "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": 1956400, "raw_average_key_size": 20, "raw_value_size": 99482990, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 97820, "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": 1732385448, "oldest_key_time": 0, "file_creation_time": 1732385448, "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": 288340, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/24-02:10:50.541690 139957508908608 [compaction_job.cc:703] job-39877: subcompact[0], size: 0.109068 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39877/att-00 [288338,288339,288340] 2024/11/24-02:10:50.571188 139957508908608 (Original Log Time 2024/11/24-02:10:43.412181) EVENT_LOG_v1 {"time_micros": 1732385443412135, "job": 39877, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [288315], "files_L3": [288231, 288232, 288328], "score": 0.576083, "input_data_size": 141051357, "oldest_snapshot_seqno": 4388831308} 2024/11/24-02:10:50.571192 139957508908608 (Original Log Time 2024/11/24-02:10:50.570779) [compaction_job.cc:2022] [default] [JOB 39877] Compacted 1@2 + 3@3 files to L3 => 109067518 bytes 2024/11/24-02:10:50.571193 139957508908608 (Original Log Time 2024/11/24-02:10:50.571142) [compaction_job.cc:1224] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 19.8 rd, 15.3 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(31.2, 103.3 +0.0 blob) out(104.0 +0.0 blob), read-write-amplify(7.6) write-amplify(3.3) OK, records in: 358297, records dropped: 29719 output_compression: Snappy 2024/11/24-02:10:50.571199 139957508908608 (Original Log Time 2024/11/24-02:10:50.571177) EVENT_LOG_v1 {"time_micros": 1732385450571160, "cf": "default", "job": 39877, "event": "compaction_finished", "compaction_time_micros": 7129521, "compaction_time_cpu_micros": 1233875, "output_level": 3, "num_output_files": 3, "total_output_size": 109067518, "num_input_records": 358297, "num_output_records": 328578, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 85737150, "file_range_sync_nanos": 0, "file_fsync_nanos": 2146, "file_prepare_write_nanos": 6707, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/11/24-02:10:50.698838 139957508908608 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":1732385443,"executesMs":7333,"compactionJobId":39877,"attempt":0,"compactionInputRawBytes":371552165,"compactionInputZipBytes":141051357,"compactionOutputRawBytes":0,"compactionOutputZipBytes":109067518,"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":"00-4993f4ac97992a5435183293a1dd4a67-6d55eee8474b7e26-00"}}, response = 2024/11/24-02:10:50.698925 139957508908608 INFO dcompact_worker.cpp:1459: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-39877/att-00: olev 3, work 7.333 s, result 7.763 ms, install 0.435 ms, input{raw 354.340 MiB zip 134.517 MiB}