2024/08/20-15:05:00.640603 140500305208896 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36025/att-00: fork to child time = 0.043549 sec 2024/08/20-15:05:00.641794 140500305208896 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36025/att-00 2024/08/20-15:05:00.647355 140500305208896 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36025/att-00 2024/08/20-15:05:00.649100 140500305208896 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-15:05:00.649401 140500305208896 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-15:05:00.683556 140500305208896 [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-36025/att-00/MANIFEST-14629260 2024/08/20-15:05:00.696972 140500305208896 [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-36025/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14670764, last_sequence is 190697765311, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14670725 2024/08/20-15:05:00.696979 140500305208896 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-15:05:00.697063 140500305208896 [version_set.cc:5652] Creating manifest 14670764 2024/08/20-15:05:00.719754 140500305208896 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36025/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-15:05:00.732627 140500305208896 [compaction_job.cc:2433] [default] [JOB 36025] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-15:05:00.732641 140500305208896 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 18409 Base level 1, inputs: [14670742(31MB)], [14670717(19MB) 14670718(20MB) 14670719(20MB)] 2024/08/20-15:05:00.984709 140500305208896 [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 2024/08/20-15:05:00.984740 140500305208896 [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 2024/08/20-15:05:00.984757 140500305208896 [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 2024/08/20-15:05:00.984769 140500305208896 [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 2024/08/20-15:05:00.984780 140500305208896 [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 2024/08/20-15:05:01.136769 140500305208896 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36025/att-00/14670765.sst) /dev/shm/ToplingTemp/Topling-397759-FjIhPS 2024/08/20-15:05:01.398203 140500305208896 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36025/att-00/14670765.sst): first pass time = 0.26's, 256.747'MB/sec 2024/08/20-15:05:04.127465 140500305208896 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36025/att-00/14670765.sst): old prealloc_size = 73819750, real_size = 18453920 2024/08/20-15:05:04.127889 140500305208896 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36025/att-00/14670765.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466318 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 = 0.0174 GB avg-val = 115.91 avg-zval = 37.41 2024/08/20-15:05:04.128369 140500305208896 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36025/att-00/14670765.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-15:05:04.814872 140500305208896 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36025/att-00/14670765.sst): second pass time = 2.73's, 19.812'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.69's, 29.676'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2308.750'MB/sec (index lex order gen) rebuild zvType time = 0.53's, 0.219'MB/sec write SST data time = 0.15's, 132.070'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 = 13732.874'MB/sec zip my value time = 2.73's, unzip length = 0.054'GB zip my value throughput = 19.812'MB/sec zip pipeline throughput = 121.230'MB/sec entries = 466318 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.91 avg-zval = 37.41 usrkeys = 466318 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.91 avg-zval = 37.41 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466318 bytes = 1515552 } seq expand size = 3264226 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0174 GB dict = 0.54 MB all = 0.0204 GB } UnZip/Zip{ index = 10.4335 value = 3.0987 dict = 1.00 all = 3.2898 } Zip/UnZip{ index = 0.0958 value = 0.3227 dict = 1.00 all = 0.3040 } ---------------------------- total value len = 62.354066 GB avg = 0.180 KB (by entry num) total key len = 6.801815 GB avg = 0.020 KB total ukey len = 3.198834 GB avg = 0.008 KB total ukey num = 0.389799879 Billion total entry num = 0.346677887 Billion write speed all = 0.892753107 MB/sec (with seq num) write speed all = 0.856950192 MB/sec (without seq num) 2024/08/20-15:05:04.843345 140500305208896 [compaction_job.cc:1944] [default] [JOB 36025] Generated table #14670765: 466318 keys, 20399082 bytes, temperature: kWarm 2024/08/20-15:05:04.843446 140500305208896 EVENT_LOG_v1 {"time_micros": 1724137504843386, "cf_name": "default", "job": 36025, "event": "table_file_creation", "file_number": 14670765, "file_size": 20399082, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190651421736, "largest_seqno": 190697738425, "table_properties": {"data_size": 17443280, "index_size": 893888, "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": 13056904, "raw_average_key_size": 28, "raw_value_size": 54052072, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466318, "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": 1724137501, "oldest_key_time": 0, "file_creation_time": 1724137501, "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": 14670765, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:05:04.877245 140500305208896 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36025/att-00/14670766.sst) /dev/shm/ToplingTemp/Topling-397759-juKHeR 2024/08/20-15:05:05.626822 140500305208896 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36025/att-00/14670766.sst): first pass time = 0.75's, 89.535'MB/sec 2024/08/20-15:05:08.627169 140500305208896 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36025/att-00/14670766.sst): old prealloc_size = 73819750, real_size = 19187376 2024/08/20-15:05:08.627580 140500305208896 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36025/att-00/14670766.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465736 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 = 0.0182 GB avg-val = 116.09 avg-zval = 39.04 2024/08/20-15:05:08.628009 140500305208896 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36025/att-00/14670766.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-15:05:09.335032 140500305208896 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36025/att-00/14670766.sst): second pass time = 3.00's, 18.025'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.71's, 29.853'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2301.247'MB/sec (index lex order gen) rebuild zvType time = 0.54's, 0.217'MB/sec write SST data time = 0.17's, 123.726'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 = 14095.221'MB/sec zip my value time = 3.00's, unzip length = 0.054'GB zip my value throughput = 18.025'MB/sec zip pipeline throughput = 132.997'MB/sec entries = 465736 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.09 avg-zval = 39.04 usrkeys = 465736 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.09 avg-zval = 39.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465736 bytes = 1513664 } seq expand size = 3260152 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 = 0.0182 GB dict = 0.54 MB all = 0.0211 GB } UnZip/Zip{ index = 10.5024 value = 2.9734 dict = 1.00 all = 3.1758 } Zip/UnZip{ index = 0.0952 value = 0.3363 dict = 1.00 all = 0.3149 } ---------------------------- total value len = 62.411395 GB avg = 0.180 KB (by entry num) total key len = 6.814855 GB avg = 0.020 KB total ukey len = 3.208149 GB avg = 0.008 KB total ukey num = 0.390265615 Billion total entry num = 0.347143623 Billion write speed all = 0.893609379 MB/sec (with seq num) write speed all = 0.857760457 MB/sec (without seq num) 2024/08/20-15:05:09.371914 140500305208896 [compaction_job.cc:1944] [default] [JOB 36025] Generated table #14670766: 465736 keys, 21131434 bytes, temperature: kWarm 2024/08/20-15:05:09.372017 140500305208896 EVENT_LOG_v1 {"time_micros": 1724137509371973, "cf_name": "default", "job": 36025, "event": "table_file_creation", "file_number": 14670766, "file_size": 21131434, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190651422906, "largest_seqno": 190697738774, "table_properties": {"data_size": 18183840, "index_size": 886912, "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": 13040608, "raw_average_key_size": 28, "raw_value_size": 54068384, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465736, "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": 1724137504, "oldest_key_time": 0, "file_creation_time": 1724137504, "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": 14670766, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:05:09.436035 140500305208896 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36025/att-00/14670767.sst) /dev/shm/ToplingTemp/Topling-397759-2GcWIQ 2024/08/20-15:05:10.163315 140500305208896 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36025/att-00/14670767.sst): first pass time = 0.73's, 92.281'MB/sec 2024/08/20-15:05:14.328711 140500305208896 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36025/att-00/14670767.sst): old prealloc_size = 73819750, real_size = 19808768 2024/08/20-15:05:14.329095 140500305208896 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36025/att-00/14670767.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 464918 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0541 GB zip-val = 0.0188 GB avg-val = 116.35 avg-zval = 40.44 2024/08/20-15:05:14.329517 140500305208896 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36025/att-00/14670767.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-15:05:15.009008 140500305208896 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36025/att-00/14670767.sst): second pass time = 4.16's, 12.988'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.68's, 32.062'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2495.179'MB/sec (index lex order gen) rebuild zvType time = 0.51's, 0.229'MB/sec write SST data time = 0.17's, 125.897'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 = 11551.078'MB/sec zip my value time = 4.16's, unzip length = 0.054'GB zip my value throughput = 12.988'MB/sec zip pipeline throughput = 137.767'MB/sec entries = 464918 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.35 avg-zval = 40.44 usrkeys = 464918 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.35 avg-zval = 40.44 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 464918 bytes = 1569120 } seq expand size = 3254426 multi value expand size = 0 cnt WriteAppend = 17 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0188 GB dict = 0.54 MB all = 0.0218 GB } UnZip/Zip{ index = 10.4320 value = 2.8770 dict = 1.00 all = 3.0768 } Zip/UnZip{ index = 0.0959 value = 0.3476 dict = 1.00 all = 0.3250 } ---------------------------- total value len = 62.468740 GB avg = 0.180 KB (by entry num) total key len = 6.827873 GB avg = 0.020 KB total ukey len = 3.217447 GB avg = 0.008 KB total ukey num = 0.390730533 Billion total entry num = 0.347608541 Billion write speed all = 0.894452155 MB/sec (with seq num) write speed all = 0.858557851 MB/sec (without seq num) 2024/08/20-15:05:15.048071 140500305208896 [compaction_job.cc:1944] [default] [JOB 36025] Generated table #14670767: 464918 keys, 21811022 bytes, temperature: kWarm 2024/08/20-15:05:15.048159 140500305208896 EVENT_LOG_v1 {"time_micros": 1724137515048112, "cf_name": "default", "job": 36025, "event": "table_file_creation", "file_number": 14670767, "file_size": 21811022, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190586022308, "largest_seqno": 190697738570, "table_properties": {"data_size": 18801008, "index_size": 891328, "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": 13017704, "raw_average_key_size": 28, "raw_value_size": 54091260, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 464918, "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": 1724137509, "oldest_key_time": 0, "file_creation_time": 1724137509, "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": 14670767, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:05:15.086748 140500305208896 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36025/att-00/14670768.sst) /dev/shm/ToplingTemp/Topling-397759-S9iSST 2024/08/20-15:05:15.356901 140500305208896 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36025/att-00/14670768.sst): first pass time = 0.27's, 124.062'MB/sec 2024/08/20-15:05:16.005731 140500305208896 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36025/att-00/14670768.sst): old prealloc_size = 73819750, real_size = 9944144 2024/08/20-15:05:16.005986 140500305208896 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36025/att-00/14670768.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 232428 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 = 0.0094 GB avg-val = 116.17 avg-zval = 40.62 2024/08/20-15:05:16.006225 140500305208896 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36025/att-00/14670768.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.034 GB 2024/08/20-15:05:16.215813 140500305208896 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36025/att-00/14670768.sst): second pass time = 0.65's, 41.662'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.21's, 51.983'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1970.955'MB/sec (index lex order gen) rebuild zvType time = 0.17's, 0.349'MB/sec write SST data time = 0.04's, 251.128'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.278'MB, throughput = 7716.415'MB/sec zip my value time = 0.65's, unzip length = 0.027'GB zip my value throughput = 41.662'MB/sec zip pipeline throughput = 42.271'MB/sec entries = 232428 avg-key = 28.00 avg-zkey = 1.91 avg-val = 116.17 avg-zval = 40.62 usrkeys = 232428 avg-key = 20.00 avg-zkey = 1.91 avg-val = 123.17 avg-zval = 40.62 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 232428 bytes = 755408 } seq expand size = 1626996 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0046 GB value = 0.0270 GB dict = 0.28 MB all = 0.0335 GB } __ZipSize{ index = 0.0004 GB value = 0.0094 GB dict = 0.28 MB all = 0.0109 GB } UnZip/Zip{ index = 10.4811 value = 2.8595 dict = 1.00 all = 3.0682 } Zip/UnZip{ index = 0.0954 value = 0.3497 dict = 1.00 all = 0.3259 } ---------------------------- total value len = 62.497368 GB avg = 0.180 KB (by entry num) total key len = 6.834381 GB avg = 0.020 KB total ukey len = 3.222095 GB avg = 0.008 KB total ukey num = 0.390962961 Billion total entry num = 0.347840969 Billion write speed all = 0.894891728 MB/sec (with seq num) write speed all = 0.858973983 MB/sec (without seq num) 2024/08/20-15:05:16.233087 140500305208896 [compaction_job.cc:1944] [default] [JOB 36025] Generated table #14670768: 232428 keys, 10921336 bytes, temperature: kWarm 2024/08/20-15:05:16.233157 140500305208896 EVENT_LOG_v1 {"time_micros": 1724137516233116, "cf_name": "default", "job": 36025, "event": "table_file_creation", "file_number": 14670768, "file_size": 10921336, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190637326540, "largest_seqno": 190694175370, "table_properties": {"data_size": 9442304, "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": 6507984, "raw_average_key_size": 28, "raw_value_size": 27000428, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 232428, "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": 1724137515, "oldest_key_time": 0, "file_creation_time": 1724137515, "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": 14670768, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:05:16.246358 140500305208896 [compaction_job.cc:699] job-36025: subcompact[0], size: 0.074263 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36025/att-00 [14670765,14670766,14670767,14670768] 2024/08/20-15:05:16.278273 140500305208896 (Original Log Time 2024/08/20-15:05:00.732693) EVENT_LOG_v1 {"time_micros": 1724137500732654, "job": 36025, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14670742], "files_L2": [14670717, 14670718, 14670719], "score": 0.997029, "input_data_size": 97160753, "oldest_snapshot_seqno": 190697765273} 2024/08/20-15:05:16.278277 140500305208896 (Original Log Time 2024/08/20-15:05:16.277447) [compaction_job.cc:2018] [default] [JOB 36025] Compacted 1@1 + 3@2 files to L2 => 74262874 bytes 2024/08/20-15:05:16.278279 140500305208896 (Original Log Time 2024/08/20-15:05:16.278214) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 6.3 rd, 4.8 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(31.8, 60.9 +0.0 blob) out(70.8 +0.0 blob), read-write-amplify(5.1) write-amplify(2.2) OK, records in: 1629400, records dropped: 0 output_compression: Snappy 2024/08/20-15:05:16.278285 140500305208896 (Original Log Time 2024/08/20-15:05:16.278255) EVENT_LOG_v1 {"time_micros": 1724137516278238, "cf": "default", "job": 36025, "event": "compaction_finished", "compaction_time_micros": 15513674, "compaction_time_cpu_micros": 3375742, "output_level": 2, "num_output_files": 4, "total_output_size": 74262874, "num_input_records": 1629400, "num_output_records": 1629400, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 90895691, "file_range_sync_nanos": 0, "file_fsync_nanos": 3858, "file_prepare_write_nanos": 13502, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-15:05:16.422145 140500305208896 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":1724137500,"executesMs":15623,"compactionJobId":36025,"attempt":0,"compactionInputRawBytes":234835344,"compactionInputZipBytes":97160753,"compactionOutputRawBytes":0,"compactionOutputZipBytes":74262874,"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":"00-9df6ac1e4aefcba1fa6faf57d6139e21-3e06346202922343-00"}}, response = 2024/08/20-15:05:16.422260 140500305208896 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-36025/att-00: olev 2, work 15.624 s, result 12.636 ms, install 0.865 ms, input{raw 223.956 MiB zip 92.660 MiB}