2024/08/20-12:04:53.540538 140500271638080 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28318/att-00: fork to child time = 0.044845 sec 2024/08/20-12:04:53.541460 140500271638080 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28318/att-00 2024/08/20-12:04:53.546769 140500271638080 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28318/att-00 2024/08/20-12:04:53.552015 140500271638080 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-12:04:53.552415 140500271638080 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-12:04:53.595105 140500271638080 [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-28318/att-00/MANIFEST-14629260 2024/08/20-12:04:53.608681 140500271638080 [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-28318/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14661743, last_sequence is 190506372247, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14661486 2024/08/20-12:04:53.608688 140500271638080 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-12:04:53.608744 140500271638080 [version_set.cc:5652] Creating manifest 14661743 2024/08/20-12:04:53.636849 140500271638080 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28318/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-12:04:53.655650 140500271638080 [compaction_job.cc:2433] [default] [JOB 28318] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-12:04:53.655667 140500271638080 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 14475 Base level 1, inputs: [14661731(31MB)], [14661683(20MB) 14661684(21MB) 14661697(20MB)] 2024/08/20-12:04:53.996559 140500271638080 [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 2024/08/20-12:04:53.996629 140500271638080 [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 2024/08/20-12:04:53.996754 140500271638080 [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 2024/08/20-12:04:53.996773 140500271638080 [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 2024/08/20-12:04:53.996794 140500271638080 [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 2024/08/20-12:04:54.263583 140500271638080 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28318/att-00/14661744.sst) /dev/shm/ToplingTemp/Topling-337749-Hjcese 2024/08/20-12:04:54.761299 140500271638080 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28318/att-00/14661744.sst): first pass time = 0.50's, 134.851'MB/sec 2024/08/20-12:04:58.435507 140500271638080 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28318/att-00/14661744.sst): old prealloc_size = 73819750, real_size = 19403136 2024/08/20-12:04:58.435907 140500271638080 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28318/att-00/14661744.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466133 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0184 GB avg-val = 115.97 avg-zval = 39.47 2024/08/20-12:04:58.436390 140500271638080 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28318/att-00/14661744.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-12:04:59.189919 140500271638080 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28318/att-00/14661744.sst): second pass time = 3.67's, 14.718'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.75's, 28.299'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2263.541'MB/sec (index lex order gen) rebuild zvType time = 0.67's, 0.174'MB/sec write SST data time = 0.09's, 250.091'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 = 14977.074'MB/sec zip my value time = 3.67's, unzip length = 0.054'GB zip my value throughput = 14.718'MB/sec zip pipeline throughput = 172.452'MB/sec entries = 466133 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.97 avg-zval = 39.47 usrkeys = 466133 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.97 avg-zval = 39.47 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466133 bytes = 1514944 } seq expand size = 3262931 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 = 0.0184 GB dict = 0.54 MB all = 0.0213 GB } UnZip/Zip{ index = 10.5030 value = 2.9381 dict = 1.00 all = 3.1433 } Zip/UnZip{ index = 0.0952 value = 0.3404 dict = 1.00 all = 0.3181 } ---------------------------- total value len = 62.354070 GB avg = 0.180 KB (by entry num) total key len = 6.801809 GB avg = 0.020 KB total ukey len = 3.198830 GB avg = 0.008 KB total ukey num = 0.389799694 Billion total entry num = 0.346677702 Billion write speed all = 1.037473257 MB/sec (with seq num) write speed all = 0.995866516 MB/sec (without seq num) 2024/08/20-12:04:59.219888 140500271638080 [compaction_job.cc:1944] [default] [JOB 28318] Generated table #14661744: 466133 keys, 21349866 bytes, temperature: kWarm 2024/08/20-12:04:59.220009 140500271638080 EVENT_LOG_v1 {"time_micros": 1724126699219946, "cf_name": "default", "job": 28318, "event": "table_file_creation", "file_number": 14661744, "file_size": 21349866, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190456760956, "largest_seqno": 190506301258, "table_properties": {"data_size": 18398832, "index_size": 887616, "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": 13051724, "raw_average_key_size": 28, "raw_value_size": 54057266, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466133, "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": 1724126694, "oldest_key_time": 0, "file_creation_time": 1724126694, "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": 14661744, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:04:59.263118 140500271638080 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28318/att-00/14661745.sst) /dev/shm/ToplingTemp/Topling-337749-hl1FWc 2024/08/20-12:04:59.989783 140500271638080 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28318/att-00/14661745.sst): first pass time = 0.73's, 92.358'MB/sec 2024/08/20-12:05:03.029222 140500271638080 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28318/att-00/14661745.sst): old prealloc_size = 73819750, real_size = 19920624 2024/08/20-12:05:03.029576 140500271638080 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28318/att-00/14661745.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466273 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0541 GB zip-val = 0.0189 GB avg-val = 115.93 avg-zval = 40.58 2024/08/20-12:05:03.030026 140500271638080 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28318/att-00/14661745.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-12:05:03.601456 140500271638080 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28318/att-00/14661745.sst): second pass time = 3.04's, 17.789'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.57's, 38.523'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2691.503'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.266'MB/sec write SST data time = 0.13's, 165.341'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 = 10845.542'MB/sec zip my value time = 3.04's, unzip length = 0.054'GB zip my value throughput = 17.789'MB/sec zip pipeline throughput = 113.879'MB/sec entries = 466273 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.93 avg-zval = 40.58 usrkeys = 466273 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.93 avg-zval = 40.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466273 bytes = 1690256 } seq expand size = 3263911 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 = 0.0189 GB dict = 0.54 MB all = 0.0220 GB } UnZip/Zip{ index = 10.5733 value = 2.8567 dict = 1.00 all = 3.0445 } Zip/UnZip{ index = 0.0946 value = 0.3501 dict = 1.00 all = 0.3285 } ---------------------------- total value len = 62.411387 GB avg = 0.180 KB (by entry num) total key len = 6.814865 GB avg = 0.020 KB total ukey len = 3.208156 GB avg = 0.008 KB total ukey num = 0.390265967 Billion total entry num = 0.347143975 Billion write speed all = 1.038460261 MB/sec (with seq num) write speed all = 0.996800317 MB/sec (without seq num) 2024/08/20-12:05:03.632424 140500271638080 [compaction_job.cc:1944] [default] [JOB 28318] Generated table #14661745: 466273 keys, 22042786 bytes, temperature: kWarm 2024/08/20-12:05:03.632521 140500271638080 EVENT_LOG_v1 {"time_micros": 1724126703632464, "cf_name": "default", "job": 28318, "event": "table_file_creation", "file_number": 14661745, "file_size": 22042786, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190011105514, "largest_seqno": 190506301722, "table_properties": {"data_size": 18921888, "index_size": 881984, "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": 13055644, "raw_average_key_size": 28, "raw_value_size": 54053302, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466273, "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": 1724126699, "oldest_key_time": 0, "file_creation_time": 1724126699, "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": 14661745, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:05:03.685161 140500271638080 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28318/att-00/14661746.sst) /dev/shm/ToplingTemp/Topling-337749-dNH6Dc 2024/08/20-12:05:04.281525 140500271638080 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28318/att-00/14661746.sst): first pass time = 0.60's, 112.542'MB/sec 2024/08/20-12:05:05.140999 140500271638080 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28318/att-00/14661746.sst): old prealloc_size = 73819750, real_size = 19416224 2024/08/20-12:05:05.141338 140500271638080 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28318/att-00/14661746.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466638 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0540 GB zip-val = 0.0184 GB avg-val = 115.81 avg-zval = 39.47 2024/08/20-12:05:05.141749 140500271638080 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28318/att-00/14661746.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-12:05:05.506024 140500271638080 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28318/att-00/14661746.sst): second pass time = 0.86's, 62.935'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 58.530'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2860.336'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.392'MB/sec write SST data time = 0.07's, 317.663'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 = 15114.312'MB/sec zip my value time = 0.86's, unzip length = 0.054'GB zip my value throughput = 62.935'MB/sec zip pipeline throughput = 103.739'MB/sec entries = 466638 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.81 avg-zval = 39.47 usrkeys = 466638 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.81 avg-zval = 39.47 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466638 bytes = 1516592 } seq expand size = 3266466 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0184 GB dict = 0.54 MB all = 0.0214 GB } UnZip/Zip{ index = 10.5708 value = 2.9345 dict = 1.00 all = 3.1412 } Zip/UnZip{ index = 0.0946 value = 0.3408 dict = 1.00 all = 0.3183 } ---------------------------- total value len = 62.468697 GB avg = 0.180 KB (by entry num) total key len = 6.827931 GB avg = 0.020 KB total ukey len = 3.217488 GB avg = 0.008 KB total ukey num = 0.390732605 Billion total entry num = 0.347610613 Billion write speed all = 1.039486260 MB/sec (with seq num) write speed all = 0.997771508 MB/sec (without seq num) 2024/08/20-12:05:05.546222 140500271638080 [compaction_job.cc:1944] [default] [JOB 28318] Generated table #14661746: 466638 keys, 21364018 bytes, temperature: kWarm 2024/08/20-12:05:05.546294 140500271638080 EVENT_LOG_v1 {"time_micros": 1724126705546259, "cf_name": "default", "job": 28318, "event": "table_file_creation", "file_number": 14661746, "file_size": 21364018, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190465461320, "largest_seqno": 190506301361, "table_properties": {"data_size": 18416528, "index_size": 882880, "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": 13065864, "raw_average_key_size": 28, "raw_value_size": 54043036, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466638, "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": 1724126703, "oldest_key_time": 0, "file_creation_time": 1724126703, "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": 14661746, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:05:05.571705 140500271638080 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28318/att-00/14661747.sst) /dev/shm/ToplingTemp/Topling-337749-QoozDd 2024/08/20-12:05:05.695319 140500271638080 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28318/att-00/14661747.sst): first pass time = 0.12's, 270.841'MB/sec 2024/08/20-12:05:06.044462 140500271638080 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28318/att-00/14661747.sst): old prealloc_size = 73819750, real_size = 9817520 2024/08/20-12:05:06.044684 140500271638080 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28318/att-00/14661747.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 232383 prefix = 4 raw-key = 0.0037 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0270 GB zip-val = 0.0093 GB avg-val = 116.01 avg-zval = 40.09 2024/08/20-12:05:06.044920 140500271638080 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28318/att-00/14661747.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.033 GB 2024/08/20-12:05:06.229459 140500271638080 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28318/att-00/14661747.sst): second pass time = 0.35's, 77.384'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.18's, 58.513'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2425.131'MB/sec (index lex order gen) rebuild zvType time = 0.15's, 0.386'MB/sec write SST data time = 0.03's, 316.072'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.277'MB, throughput = 6701.071'MB/sec zip my value time = 0.35's, unzip length = 0.027'GB zip my value throughput = 77.384'MB/sec zip pipeline throughput = 77.384'MB/sec entries = 232383 avg-key = 28.00 avg-zkey = 1.91 avg-val = 116.01 avg-zval = 40.09 usrkeys = 232383 avg-key = 20.00 avg-zkey = 1.91 avg-val = 123.01 avg-zval = 40.09 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 232383 bytes = 784304 } seq expand size = 1626681 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0046 GB value = 0.0270 GB dict = 0.28 MB all = 0.0335 GB } __ZipSize{ index = 0.0004 GB value = 0.0093 GB dict = 0.28 MB all = 0.0108 GB } UnZip/Zip{ index = 10.4790 value = 2.8939 dict = 1.00 all = 3.0917 } Zip/UnZip{ index = 0.0954 value = 0.3456 dict = 1.00 all = 0.3234 } ---------------------------- total value len = 62.497282 GB avg = 0.180 KB (by entry num) total key len = 6.834438 GB avg = 0.020 KB total ukey len = 3.222136 GB avg = 0.008 KB total ukey num = 0.390964988 Billion total entry num = 0.347842996 Billion write speed all = 1.040001380 MB/sec (with seq num) write speed all = 0.998259194 MB/sec (without seq num) 2024/08/20-12:05:06.246762 140500271638080 [compaction_job.cc:1944] [default] [JOB 28318] Generated table #14661747: 232383 keys, 10824254 bytes, temperature: kWarm 2024/08/20-12:05:06.246830 140500271638080 EVENT_LOG_v1 {"time_micros": 1724126706246796, "cf_name": "default", "job": 28318, "event": "table_file_creation", "file_number": 14661747, "file_size": 10824254, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190432053037, "largest_seqno": 190504589416, "table_properties": {"data_size": 9315744, "index_size": 443520, "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": 6506724, "raw_average_key_size": 28, "raw_value_size": 26959114, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 232383, "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": 1724126705, "oldest_key_time": 0, "file_creation_time": 1724126705, "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": 14661747, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:05:06.256808 140500271638080 [compaction_job.cc:699] job-28318: subcompact[0], size: 0.075581 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28318/att-00 [14661744,14661745,14661746,14661747] 2024/08/20-12:05:06.279453 140500271638080 (Original Log Time 2024/08/20-12:04:53.655736) EVENT_LOG_v1 {"time_micros": 1724126693655683, "job": 28318, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14661731], "files_L2": [14661683, 14661684, 14661697], "score": 0.992535, "input_data_size": 98191403, "oldest_snapshot_seqno": 190506371781} 2024/08/20-12:05:06.279457 140500271638080 (Original Log Time 2024/08/20-12:05:06.278881) [compaction_job.cc:2018] [default] [JOB 28318] Compacted 1@1 + 3@2 files to L2 => 75580924 bytes 2024/08/20-12:05:06.279458 140500271638080 (Original Log Time 2024/08/20-12:05:06.279388) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 7.8 rd, 6.0 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(31.8, 61.9 +0.0 blob) out(72.1 +0.0 blob), read-write-amplify(5.2) write-amplify(2.3) OK, records in: 1631427, records dropped: 0 output_compression: Snappy 2024/08/20-12:05:06.279464 140500271638080 (Original Log Time 2024/08/20-12:05:06.279432) EVENT_LOG_v1 {"time_micros": 1724126706279412, "cf": "default", "job": 28318, "event": "compaction_finished", "compaction_time_micros": 12601084, "compaction_time_cpu_micros": 2950232, "output_level": 2, "num_output_files": 4, "total_output_size": 75580924, "num_input_records": 1631427, "num_output_records": 1631427, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 86086733, "file_range_sync_nanos": 0, "file_fsync_nanos": 2785, "file_prepare_write_nanos": 13144, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-12:05:06.408010 140500271638080 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":1724126693,"executesMs":12733,"compactionJobId":28318,"attempt":0,"compactionInputRawBytes":234792674,"compactionInputZipBytes":98191403,"compactionOutputRawBytes":0,"compactionOutputZipBytes":75580924,"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":"00-8fd43ae26f9e051da4daadf9b36d49c2-70831d0fc6445f0f-00"}}, response = 2024/08/20-12:05:06.408114 140500271638080 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-28318/att-00: olev 2, work 12.733 s, result 4.714 ms, install 0.603 ms, input{raw 223.916 MiB zip 93.643 MiB}