2024/08/20-13:23:36.304516 140500246459968 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31804/att-00: fork to child time = 0.032460 sec 2024/08/20-13:23:36.305485 140500246459968 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31804/att-00 2024/08/20-13:23:36.310547 140500246459968 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31804/att-00 2024/08/20-13:23:36.312038 140500246459968 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-13:23:36.312358 140500246459968 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-13:23:36.400840 140500246459968 [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-31804/att-00/MANIFEST-14629260 2024/08/20-13:23:36.415945 140500246459968 [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-31804/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14665902, last_sequence is 190591489421, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14665770 2024/08/20-13:23:36.415954 140500246459968 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-13:23:36.416038 140500246459968 [version_set.cc:5652] Creating manifest 14665902 2024/08/20-13:23:36.452317 140500246459968 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31804/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-13:23:36.473656 140500246459968 [compaction_job.cc:2433] [default] [JOB 31804] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-13:23:36.473677 140500246459968 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 16267 Base level 1, inputs: [14665896(23MB)], [14665855(20MB) 14665856(20MB) 14665857(14MB)] 2024/08/20-13:23:36.671259 140500246459968 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-13:23:36.671287 140500246459968 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-13:23:36.671304 140500246459968 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-13:23:36.671316 140500246459968 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-13:23:36.671326 140500246459968 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-13:23:36.827727 140500246459968 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31804/att-00/14665903.sst) /dev/shm/ToplingTemp/Topling-365201-1RASNY 2024/08/20-13:23:37.126465 140500246459968 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31804/att-00/14665903.sst): first pass time = 0.30's, 224.690'MB/sec 2024/08/20-13:23:38.451798 140500246459968 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31804/att-00/14665903.sst): old prealloc_size = 73819750, real_size = 19198416 2024/08/20-13:23:38.452162 140500246459968 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31804/att-00/14665903.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465813 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0541 GB zip-val = 0.0182 GB avg-val = 116.07 avg-zval = 39.05 2024/08/20-13:23:38.452622 140500246459968 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31804/att-00/14665903.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-13:23:39.161114 140500246459968 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31804/att-00/14665903.sst): second pass time = 1.32's, 40.840'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.71's, 29.807'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2576.701'MB/sec (index lex order gen) rebuild zvType time = 0.51's, 0.228'MB/sec write SST data time = 0.20's, 106.164'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 14849.632'MB/sec zip my value time = 1.32's, unzip length = 0.054'GB zip my value throughput = 40.840'MB/sec zip pipeline throughput = 112.159'MB/sec entries = 465813 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.07 avg-zval = 39.05 usrkeys = 465813 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.07 avg-zval = 39.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465813 bytes = 1513904 } seq expand size = 3260691 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0182 GB dict = 0.54 MB all = 0.0211 GB } UnZip/Zip{ index = 10.4371 value = 2.9724 dict = 1.00 all = 3.1741 } Zip/UnZip{ index = 0.0958 value = 0.3364 dict = 1.00 all = 0.3151 } ---------------------------- total value len = 62.354077 GB avg = 0.180 KB (by entry num) total key len = 6.801800 GB avg = 0.020 KB total ukey len = 3.198824 GB avg = 0.008 KB total ukey num = 0.389799374 Billion total entry num = 0.346677382 Billion write speed all = 0.968868799 MB/sec (with seq num) write speed all = 0.930013400 MB/sec (without seq num) 2024/08/20-13:23:39.192211 140500246459968 [compaction_job.cc:1944] [default] [JOB 31804] Generated table #14665903: 465813 keys, 21142828 bytes, temperature: kWarm 2024/08/20-13:23:39.192628 140500246459968 EVENT_LOG_v1 {"time_micros": 1724131419192255, "cf_name": "default", "job": 31804, "event": "table_file_creation", "file_number": 14665903, "file_size": 21142828, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190552803888, "largest_seqno": 190591468216, "table_properties": {"data_size": 18189184, "index_size": 892608, "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": 13042764, "raw_average_key_size": 28, "raw_value_size": 54066134, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465813, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "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": 1724131416, "oldest_key_time": 0, "file_creation_time": 1724131416, "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": 14665903, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:23:39.224873 140500246459968 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31804/att-00/14665904.sst) /dev/shm/ToplingTemp/Topling-365201-iNwP8W 2024/08/20-13:23:39.891673 140500246459968 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31804/att-00/14665904.sst): first pass time = 0.67's, 100.654'MB/sec 2024/08/20-13:23:41.580435 140500246459968 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31804/att-00/14665904.sst): old prealloc_size = 73819750, real_size = 19296032 2024/08/20-13:23:41.580754 140500246459968 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31804/att-00/14665904.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 467157 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0540 GB zip-val = 0.0183 GB avg-val = 115.65 avg-zval = 39.14 2024/08/20-13:23:41.581452 140500246459968 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31804/att-00/14665904.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-13:23:42.123988 140500246459968 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31804/att-00/14665904.sst): second pass time = 1.69's, 32.004'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 39.089'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3150.246'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.283'MB/sec write SST data time = 0.13's, 162.498'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.542'MB, throughput = 15128.045'MB/sec zip my value time = 1.69's, unzip length = 0.054'GB zip my value throughput = 32.004'MB/sec zip pipeline throughput = 117.906'MB/sec entries = 467157 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.65 avg-zval = 39.14 usrkeys = 467157 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.65 avg-zval = 39.14 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 467157 bytes = 1518272 } seq expand size = 3270099 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0183 GB dict = 0.54 MB all = 0.0212 GB } UnZip/Zip{ index = 10.4306 value = 2.9551 dict = 1.00 all = 3.1588 } Zip/UnZip{ index = 0.0959 value = 0.3384 dict = 1.00 all = 0.3166 } ---------------------------- total value len = 62.411375 GB avg = 0.180 KB (by entry num) total key len = 6.814881 GB avg = 0.020 KB total ukey len = 3.208167 GB avg = 0.008 KB total ukey num = 0.390266531 Billion total entry num = 0.347144539 Billion write speed all = 0.969814547 MB/sec (with seq num) write speed all = 0.930908405 MB/sec (without seq num) 2024/08/20-13:23:42.153815 140500246459968 [compaction_job.cc:1944] [default] [JOB 31804] Generated table #14665904: 467157 keys, 21245102 bytes, temperature: kWarm 2024/08/20-13:23:42.153895 140500246459968 EVENT_LOG_v1 {"time_micros": 1724131422153862, "cf_name": "default", "job": 31804, "event": "table_file_creation", "file_number": 14665904, "file_size": 21245102, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190552803527, "largest_seqno": 190591467216, "table_properties": {"data_size": 18283344, "index_size": 895744, "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": 13080396, "raw_average_key_size": 28, "raw_value_size": 54028530, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 467157, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "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": 1724131419, "oldest_key_time": 0, "file_creation_time": 1724131419, "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": 14665904, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:23:42.184362 140500246459968 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31804/att-00/14665905.sst) /dev/shm/ToplingTemp/Topling-365201-7oz6FZ 2024/08/20-13:23:42.735886 140500246459968 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31804/att-00/14665905.sst): first pass time = 0.55's, 121.694'MB/sec 2024/08/20-13:23:44.492835 140500246459968 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31804/att-00/14665905.sst): old prealloc_size = 73819750, real_size = 20056672 2024/08/20-13:23:44.493171 140500246459968 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31804/att-00/14665905.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466592 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0540 GB zip-val = 0.0190 GB avg-val = 115.83 avg-zval = 40.82 2024/08/20-13:23:44.494854 140500246459968 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31804/att-00/14665905.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-13:23:44.853000 140500246459968 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31804/att-00/14665905.sst): second pass time = 1.76's, 30.777'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 61.099'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2902.324'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.401'MB/sec write SST data time = 0.07's, 320.388'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.542'MB, throughput = 11114.968'MB/sec zip my value time = 1.76's, unzip length = 0.054'GB zip my value throughput = 30.777'MB/sec zip pipeline throughput = 175.501'MB/sec entries = 466592 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.83 avg-zval = 40.82 usrkeys = 466592 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.83 avg-zval = 40.82 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466592 bytes = 1516432 } seq expand size = 3266144 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0190 GB dict = 0.54 MB all = 0.0220 GB } UnZip/Zip{ index = 10.4314 value = 2.8377 dict = 1.00 all = 3.0498 } Zip/UnZip{ index = 0.0959 value = 0.3524 dict = 1.00 all = 0.3279 } ---------------------------- total value len = 62.468686 GB avg = 0.180 KB (by entry num) total key len = 6.827945 GB avg = 0.020 KB total ukey len = 3.217499 GB avg = 0.008 KB total ukey num = 0.390733123 Billion total entry num = 0.347611131 Billion write speed all = 0.970763342 MB/sec (with seq num) write speed all = 0.931806396 MB/sec (without seq num) 2024/08/20-13:23:44.882706 140500246459968 [compaction_job.cc:1944] [default] [JOB 31804] Generated table #14665905: 466592 keys, 22004718 bytes, temperature: kWarm 2024/08/20-13:23:44.882793 140500246459968 EVENT_LOG_v1 {"time_micros": 1724131424882745, "cf_name": "default", "job": 31804, "event": "table_file_creation", "file_number": 14665905, "file_size": 22004718, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190552803361, "largest_seqno": 190591468333, "table_properties": {"data_size": 19045264, "index_size": 894592, "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": 13064576, "raw_average_key_size": 28, "raw_value_size": 54044412, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466592, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "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": 1724131422, "oldest_key_time": 0, "file_creation_time": 1724131422, "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": 14665905, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:23:44.904864 140500246459968 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31804/att-00/14665906.sst) /dev/shm/ToplingTemp/Topling-365201-MPjoD0 2024/08/20-13:23:44.920782 140500246459968 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31804/att-00/14665906.sst): first pass time = 0.02's, 214.071'MB/sec 2024/08/20-13:23:44.966432 140500246459968 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31804/att-00/14665906.sst): old prealloc_size = 73819750, real_size = 1240496 2024/08/20-13:23:44.966507 140500246459968 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31804/att-00/14665906.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 23606 prefix = 4 raw-key = 0.0004 GB zip-key = 0.0002 GB avg-key = 16.00 avg-zkey = 8.05 raw-val = 0.0027 GB zip-val = 0.0010 GB avg-val = 115.90 avg-zval = 44.24 2024/08/20-13:23:44.986398 140500246459968 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31804/att-00/14665906.sst): second pass time = 0.04's, 60.992'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.02's, 66.670'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3786.530'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 0.354'MB/sec write SST data time = 0.00's, 408.957'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.027'MB, throughput = 477.362'MB/sec zip my value time = 0.04's, unzip length = 0.003'GB zip my value throughput = 60.992'MB/sec zip pipeline throughput = 60.992'MB/sec entries = 23606 avg-key = 28.00 avg-zkey = 8.05 avg-val = 115.90 avg-zval = 44.24 usrkeys = 23606 avg-key = 20.00 avg-zkey = 8.05 avg-val = 122.90 avg-zval = 44.24 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 23606 bytes = 67888 } seq expand size = 165242 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0005 GB value = 0.0027 GB dict = 0.03 MB all = 0.0034 GB } __ZipSize{ index = 0.0002 GB value = 0.0010 GB dict = 0.03 MB all = 0.0013 GB } UnZip/Zip{ index = 2.4838 value = 2.6199 dict = 1.00 all = 2.5529 } Zip/UnZip{ index = 0.4026 value = 0.3817 dict = 1.00 all = 0.3917 } ---------------------------- total value len = 62.471587 GB avg = 0.180 KB (by entry num) total key len = 6.828606 GB avg = 0.020 KB total ukey len = 3.217971 GB avg = 0.008 KB total ukey num = 0.390756729 Billion total entry num = 0.347634737 Billion write speed all = 0.970811430 MB/sec (with seq num) write speed all = 0.931851911 MB/sec (without seq num) 2024/08/20-13:23:44.993917 140500246459968 [compaction_job.cc:1944] [default] [JOB 31804] Generated table #14665906: 23606 keys, 1330598 bytes, temperature: kWarm 2024/08/20-13:23:44.993989 140500246459968 EVENT_LOG_v1 {"time_micros": 1724131424993957, "cf_name": "default", "job": 31804, "event": "table_file_creation", "file_number": 14665906, "file_size": 1330598, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190582607722, "largest_seqno": 190589698748, "table_properties": {"data_size": 1044320, "index_size": 190080, "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": 660968, "raw_average_key_size": 28, "raw_value_size": 2735972, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 23606, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "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": 1724131424, "oldest_key_time": 0, "file_creation_time": 1724131424, "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": 14665906, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:23:44.999248 140500246459968 [compaction_job.cc:699] job-31804: subcompact[0], size: 0.065723 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31804/att-00 [14665903,14665904,14665905,14665906] 2024/08/20-13:23:45.025330 140500246459968 (Original Log Time 2024/08/20-13:23:36.473750) EVENT_LOG_v1 {"time_micros": 1724131416473697, "job": 31804, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14665896], "files_L2": [14665855, 14665856, 14665857], "score": 0.999782, "input_data_size": 82269895, "oldest_snapshot_seqno": 190591488552} 2024/08/20-13:23:45.025335 140500246459968 (Original Log Time 2024/08/20-13:23:45.024570) [compaction_job.cc:2018] [default] [JOB 31804] Compacted 1@1 + 3@2 files to L2 => 65723246 bytes 2024/08/20-13:23:45.025338 140500246459968 (Original Log Time 2024/08/20-13:23:45.025259) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.02, MB/sec: 9.6 rd, 7.7 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(23.3, 55.1 +0.0 blob) out(62.7 +0.0 blob), read-write-amplify(6.0) write-amplify(2.7) OK, records in: 1423168, records dropped: 0 output_compression: Snappy 2024/08/20-13:23:45.025347 140500246459968 (Original Log Time 2024/08/20-13:23:45.025305) EVENT_LOG_v1 {"time_micros": 1724131425025285, "cf": "default", "job": 31804, "event": "compaction_finished", "compaction_time_micros": 8525508, "compaction_time_cpu_micros": 2703038, "output_level": 2, "num_output_files": 4, "total_output_size": 65723246, "num_input_records": 1423168, "num_output_records": 1423168, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 71328880, "file_range_sync_nanos": 0, "file_fsync_nanos": 3195, "file_prepare_write_nanos": 12230, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-13:23:45.142637 140500246459968 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":1724131416,"executesMs":8712,"compactionJobId":31804,"attempt":0,"compactionInputRawBytes":204723752,"compactionInputZipBytes":82269895,"compactionOutputRawBytes":0,"compactionOutputZipBytes":65723246,"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":"00-59c05b6b397d9e2364594c78621e79d5-88af830f687b9935-00"}}, response = 2024/08/20-13:23:45.142754 140500246459968 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-31804/att-00: olev 2, work 8.713 s, result 7.010 ms, install 0.807 ms, input{raw 195.240 MiB zip 78.459 MiB}