2024/08/20-03:26:27.805979 140500414314048 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02842/att-00: fork to child time = 0.018389 sec 2024/08/20-03:26:27.807097 140500414314048 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02842/att-00 2024/08/20-03:26:27.812611 140500414314048 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02842/att-00 2024/08/20-03:26:27.858312 140500414314048 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-03:26:27.858771 140500414314048 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-03:26:27.963345 140500414314048 [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-02842/att-00/MANIFEST-14629260 2024/08/20-03:26:27.978393 140500414314048 [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-02842/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14632411, last_sequence is 189859090809, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14632318 2024/08/20-03:26:27.978404 140500414314048 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-03:26:27.978502 140500414314048 [version_set.cc:5652] Creating manifest 14632411 2024/08/20-03:26:28.011179 140500414314048 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02842/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-03:26:28.028398 140500414314048 [compaction_job.cc:2433] [default] [JOB 2842] Compacting 1@1 + 4@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-03:26:28.028420 140500414314048 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 1487 Base level 1, inputs: [14632399(31MB)], [14632364(20MB) 14632365(20MB) 14632366(4337KB) 14632354(21MB)] 2024/08/20-03:26:28.367468 140500414314048 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-03:26:28.367502 140500414314048 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-03:26:28.367526 140500414314048 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-03:26:28.367543 140500414314048 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-03:26:28.367557 140500414314048 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-03:26:28.558318 140500414314048 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02842/att-00/14632412.sst) /dev/shm/ToplingTemp/Topling-139479-HHMp5V 2024/08/20-03:26:29.262354 140500414314048 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02842/att-00/14632412.sst): first pass time = 0.70's, 95.353'MB/sec 2024/08/20-03:26:33.543722 140500414314048 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02842/att-00/14632412.sst): old prealloc_size = 73819750, real_size = 19589024 2024/08/20-03:26:33.544146 140500414314048 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02842/att-00/14632412.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 464196 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0186 GB avg-val = 116.57 avg-zval = 40.05 2024/08/20-03:26:33.544597 140500414314048 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02842/att-00/14632412.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-03:26:34.436822 140500414314048 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02842/att-00/14632412.sst): second pass time = 4.28's, 12.643'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.89's, 24.042'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2215.912'MB/sec (index lex order gen) rebuild zvType time = 0.74's, 0.156'MB/sec write SST data time = 0.15's, 144.600'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.544'MB, throughput = 12441.041'MB/sec zip my value time = 4.28's, unzip length = 0.054'GB zip my value throughput = 12.643'MB/sec zip pipeline throughput = 133.728'MB/sec entries = 464196 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.57 avg-zval = 40.05 usrkeys = 464196 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.57 avg-zval = 40.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 464196 bytes = 1450624 } seq expand size = 3249372 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0186 GB dict = 0.54 MB all = 0.0215 GB } UnZip/Zip{ index = 10.5071 value = 2.9109 dict = 1.00 all = 3.1255 } Zip/UnZip{ index = 0.0952 value = 0.3435 dict = 1.00 all = 0.3199 } ---------------------------- total value len = 62.354111 GB avg = 0.180 KB (by entry num) total key len = 6.801755 GB avg = 0.020 KB total ukey len = 3.198791 GB avg = 0.008 KB total ukey num = 0.389797757 Billion total entry num = 0.346675765 Billion write speed all = 1.945135712 MB/sec (with seq num) write speed all = 1.867128572 MB/sec (without seq num) 2024/08/20-03:26:34.466314 140500414314048 [compaction_job.cc:1944] [default] [JOB 2842] Generated table #14632412: 464196 keys, 21471428 bytes, temperature: kWarm 2024/08/20-03:26:34.466415 140500414314048 EVENT_LOG_v1 {"time_micros": 1724095594466355, "cf_name": "default", "job": 2842, "event": "table_file_creation", "file_number": 14632412, "file_size": 21471428, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189838523017, "largest_seqno": 189859049360, "table_properties": {"data_size": 18589200, "index_size": 883584, "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": 12997488, "raw_average_key_size": 28, "raw_value_size": 54111468, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 464196, "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": 1724095588, "oldest_key_time": 0, "file_creation_time": 1724095588, "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": 14632412, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:26:34.509672 140500414314048 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02842/att-00/14632413.sst) /dev/shm/ToplingTemp/Topling-139479-MAvG3U 2024/08/20-03:26:35.379661 140500414314048 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02842/att-00/14632413.sst): first pass time = 0.87's, 77.142'MB/sec 2024/08/20-03:26:36.941291 140500414314048 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02842/att-00/14632413.sst): old prealloc_size = 73819750, real_size = 19737232 2024/08/20-03:26:36.941681 140500414314048 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02842/att-00/14632413.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465491 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0541 GB zip-val = 0.0187 GB avg-val = 116.17 avg-zval = 40.26 2024/08/20-03:26:36.942109 140500414314048 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02842/att-00/14632413.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-03:26:37.374471 140500414314048 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02842/att-00/14632413.sst): second pass time = 1.55's, 34.876'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.43's, 49.921'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2418.706'MB/sec (index lex order gen) rebuild zvType time = 0.35's, 0.330'MB/sec write SST data time = 0.08's, 271.446'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.544'MB, throughput = 14681.826'MB/sec zip my value time = 1.55's, unzip length = 0.054'GB zip my value throughput = 34.876'MB/sec zip pipeline throughput = 63.452'MB/sec entries = 465491 avg-key = 28.00 avg-zkey = 1.89 avg-val = 116.17 avg-zval = 40.26 usrkeys = 465491 avg-key = 20.00 avg-zkey = 1.89 avg-val = 123.17 avg-zval = 40.26 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465491 bytes = 1454672 } seq expand size = 3258437 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 = 0.0187 GB dict = 0.54 MB all = 0.0216 GB } UnZip/Zip{ index = 10.5709 value = 2.8856 dict = 1.00 all = 3.1034 } Zip/UnZip{ index = 0.0946 value = 0.3466 dict = 1.00 all = 0.3222 } ---------------------------- total value len = 62.411444 GB avg = 0.180 KB (by entry num) total key len = 6.814789 GB avg = 0.020 KB total ukey len = 3.208101 GB avg = 0.008 KB total ukey num = 0.390263248 Billion total entry num = 0.347141256 Billion write speed all = 1.946954049 MB/sec (with seq num) write speed all = 1.868848621 MB/sec (without seq num) 2024/08/20-03:26:37.403465 140500414314048 [compaction_job.cc:1944] [default] [JOB 2842] Generated table #14632413: 465491 keys, 21624580 bytes, temperature: kWarm 2024/08/20-03:26:37.403547 140500414314048 EVENT_LOG_v1 {"time_micros": 1724095597403500, "cf_name": "default", "job": 2842, "event": "table_file_creation", "file_number": 14632413, "file_size": 21624580, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189838522449, "largest_seqno": 189859049800, "table_properties": {"data_size": 18739968, "index_size": 880704, "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": 13033748, "raw_average_key_size": 28, "raw_value_size": 54075118, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465491, "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": 1724095594, "oldest_key_time": 0, "file_creation_time": 1724095594, "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": 14632413, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:26:37.428602 140500414314048 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02842/att-00/14632414.sst) /dev/shm/ToplingTemp/Topling-139479-vxNDRW 2024/08/20-03:26:37.980408 140500414314048 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02842/att-00/14632414.sst): first pass time = 0.55's, 121.628'MB/sec 2024/08/20-03:26:38.887474 140500414314048 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02842/att-00/14632414.sst): old prealloc_size = 73819750, real_size = 20214544 2024/08/20-03:26:38.887822 140500414314048 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02842/att-00/14632414.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465743 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 = 0.0192 GB avg-val = 116.09 avg-zval = 41.24 2024/08/20-03:26:38.888266 140500414314048 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02842/att-00/14632414.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-03:26:39.246147 140500414314048 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02842/att-00/14632414.sst): second pass time = 0.91's, 59.656'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 61.949'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2751.941'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.399'MB/sec write SST data time = 0.07's, 335.819'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.544'MB, throughput = 11273.885'MB/sec zip my value time = 0.91's, unzip length = 0.054'GB zip my value throughput = 59.656'MB/sec zip pipeline throughput = 123.038'MB/sec entries = 465743 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.09 avg-zval = 41.24 usrkeys = 465743 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.09 avg-zval = 41.24 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465743 bytes = 1571904 } seq expand size = 3260201 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 = 0.0192 GB dict = 0.54 MB all = 0.0222 GB } UnZip/Zip{ index = 10.4348 value = 2.8153 dict = 1.00 all = 3.0204 } Zip/UnZip{ index = 0.0958 value = 0.3552 dict = 1.00 all = 0.3311 } ---------------------------- total value len = 62.468773 GB avg = 0.180 KB (by entry num) total key len = 6.827830 GB avg = 0.020 KB total ukey len = 3.217416 GB avg = 0.008 KB total ukey num = 0.390728991 Billion total entry num = 0.347606999 Billion write speed all = 1.948830562 MB/sec (with seq num) write speed all = 1.870624460 MB/sec (without seq num) 2024/08/20-03:26:39.275262 140500414314048 [compaction_job.cc:1944] [default] [JOB 2842] Generated table #14632414: 465743 keys, 22218922 bytes, temperature: kWarm 2024/08/20-03:26:39.275330 140500414314048 EVENT_LOG_v1 {"time_micros": 1724095599275296, "cf_name": "default", "job": 2842, "event": "table_file_creation", "file_number": 14632414, "file_size": 22218922, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189757938394, "largest_seqno": 189859049201, "table_properties": {"data_size": 19205248, "index_size": 892672, "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": 13040804, "raw_average_key_size": 28, "raw_value_size": 54068166, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465743, "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": 1724095597, "oldest_key_time": 0, "file_creation_time": 1724095597, "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": 14632414, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:26:39.297797 140500414314048 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02842/att-00/14632415.sst) /dev/shm/ToplingTemp/Topling-139479-R6AYVV 2024/08/20-03:26:39.451381 140500414314048 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02842/att-00/14632415.sst): first pass time = 0.15's, 272.038'MB/sec 2024/08/20-03:26:39.873527 140500414314048 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02842/att-00/14632415.sst): old prealloc_size = 73819750, real_size = 12601200 2024/08/20-03:26:39.873773 140500414314048 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02842/att-00/14632415.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 289365 prefix = 4 raw-key = 0.0046 GB zip-key = 0.0006 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0337 GB zip-val = 0.0120 GB avg-val = 116.35 avg-zval = 41.39 2024/08/20-03:26:39.874101 140500414314048 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02842/att-00/14632415.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0007 GB, waited 0.000 sec, Key+Value = 0.042 GB 2024/08/20-03:26:40.098117 140500414314048 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02842/att-00/14632415.sst): second pass time = 0.42's, 79.895'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.22's, 61.350'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2447.816'MB/sec (index lex order gen) rebuild zvType time = 0.18's, 0.397'MB/sec write SST data time = 0.04's, 326.041'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.341'MB, throughput = 8688.869'MB/sec zip my value time = 0.42's, unzip length = 0.034'GB zip my value throughput = 79.895'MB/sec zip pipeline throughput = 79.895'MB/sec entries = 289365 avg-key = 28.00 avg-zkey = 1.91 avg-val = 116.35 avg-zval = 41.39 usrkeys = 289365 avg-key = 20.00 avg-zkey = 1.91 avg-val = 123.35 avg-zval = 41.39 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 289365 bytes = 904288 } seq expand size = 2025555 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0058 GB value = 0.0337 GB dict = 0.34 MB all = 0.0418 GB } __ZipSize{ index = 0.0006 GB value = 0.0120 GB dict = 0.34 MB all = 0.0138 GB } UnZip/Zip{ index = 10.4940 value = 2.8110 dict = 1.00 all = 3.0316 } Zip/UnZip{ index = 0.0953 value = 0.3557 dict = 1.00 all = 0.3299 } ---------------------------- total value len = 62.504466 GB avg = 0.180 KB (by entry num) total key len = 6.835932 GB avg = 0.020 KB total ukey len = 3.223203 GB avg = 0.008 KB total ukey num = 0.391018356 Billion total entry num = 0.347896364 Billion write speed all = 1.950015512 MB/sec (with seq num) write speed all = 1.871746183 MB/sec (without seq num) 2024/08/20-03:26:40.118509 140500414314048 [compaction_job.cc:1944] [default] [JOB 2842] Generated table #14632415: 289365 keys, 13778208 bytes, temperature: kWarm 2024/08/20-03:26:40.118574 140500414314048 EVENT_LOG_v1 {"time_micros": 1724095600118541, "cf_name": "default", "job": 2842, "event": "table_file_creation", "file_number": 14632415, "file_size": 13778208, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189835262585, "largest_seqno": 189859046226, "table_properties": {"data_size": 11977184, "index_size": 551488, "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": 8102220, "raw_average_key_size": 28, "raw_value_size": 33668098, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 289365, "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": 1724095599, "oldest_key_time": 0, "file_creation_time": 1724095599, "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": 14632415, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:26:40.129281 140500414314048 [compaction_job.cc:699] job-02842: subcompact[0], size: 0.079093 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02842/att-00 [14632412,14632413,14632414,14632415] 2024/08/20-03:26:40.153004 140500414314048 (Original Log Time 2024/08/20-03:26:28.028510) EVENT_LOG_v1 {"time_micros": 1724095588028443, "job": 2842, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14632399], "files_L2": [14632364, 14632365, 14632366, 14632354], "score": 0.990383, "input_data_size": 103312899, "oldest_snapshot_seqno": 189859089990} 2024/08/20-03:26:40.153008 140500414314048 (Original Log Time 2024/08/20-03:26:40.152284) [compaction_job.cc:2018] [default] [JOB 2842] Compacted 1@1 + 4@2 files to L2 => 79093138 bytes 2024/08/20-03:26:40.153009 140500414314048 (Original Log Time 2024/08/20-03:26:40.152942) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 8.5 rd, 6.5 wr, level 2, files in(1, 4) out(4 +0 blob) MB in(31.8, 66.7 +0.0 blob) out(75.4 +0.0 blob), read-write-amplify(5.5) write-amplify(2.4) OK, records in: 1720170, records dropped: 35375 output_compression: Snappy 2024/08/20-03:26:40.153016 140500414314048 (Original Log Time 2024/08/20-03:26:40.152985) EVENT_LOG_v1 {"time_micros": 1724095600152965, "cf": "default", "job": 2842, "event": "compaction_finished", "compaction_time_micros": 12100777, "compaction_time_cpu_micros": 3127107, "output_level": 2, "num_output_files": 4, "total_output_size": 79093138, "num_input_records": 1720170, "num_output_records": 1684795, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 60745716, "file_range_sync_nanos": 0, "file_fsync_nanos": 3172, "file_prepare_write_nanos": 27094, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-03:26:40.299077 140500414314048 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":1724095587,"executesMs":12339,"compactionJobId":2842,"attempt":0,"compactionInputRawBytes":248120360,"compactionInputZipBytes":103312899,"compactionOutputRawBytes":0,"compactionOutputZipBytes":79093138,"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":"00-6c573e0e700222ff09d5e628308ad0de-4bf90b8cbb9064b4-00"}}, response = 2024/08/20-03:26:40.299173 140500414314048 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-02842/att-00: olev 2, work 12.340 s, result 6.028 ms, install 0.750 ms, input{raw 236.626 MiB zip 98.527 MiB}