2024/07/09-13:24:39.043595 140099421161024 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46572/att-00: fork to child time = 0.039928 sec 2024/07/09-13:24:39.044908 140099421161024 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46572/att-00 2024/07/09-13:24:39.050939 140099421161024 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46572/att-00 2024/07/09-13:24:39.052718 140099421161024 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-13:24:39.053147 140099421161024 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-13:24:39.093380 140099421161024 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-46572/att-00/MANIFEST-12625661 2024/07/09-13:24:39.108549 140099421161024 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-46572/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12679175, last_sequence is 148375757415, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12679110 2024/07/09-13:24:39.108560 140099421161024 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-13:24:39.108653 140099421161024 [version_set.cc:5652] Creating manifest 12679175 2024/07/09-13:24:39.139258 140099421161024 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46572/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-13:24:39.166220 140099421161024 [compaction_job.cc:2433] [default] [JOB 46572] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/07/09-13:24:39.166240 140099421161024 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 24063 Base level 1, inputs: [12679129(31MB)], [12679088(19MB) 12679089(20MB) 12679090(20MB)] 2024/07/09-13:24:39.441437 140099421161024 [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 2024/07/09-13:24:39.441475 140099421161024 [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 2024/07/09-13:24:39.441498 140099421161024 [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 2024/07/09-13:24:39.441515 140099421161024 [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 2024/07/09-13:24:39.441527 140099421161024 [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 2024/07/09-13:24:39.610464 140099421161024 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46572/att-00/12679176.sst) /dev/shm/ToplingTemp/Topling-89057-gifjSg 2024/07/09-13:24:39.956321 140099421161024 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46572/att-00/12679176.sst): first pass time = 0.35's, 194.072'MB/sec 2024/07/09-13:24:40.840341 140099421161024 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46572/att-00/12679176.sst): old prealloc_size = 73819750, real_size = 18952080 2024/07/09-13:24:40.840676 140099421161024 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46572/att-00/12679176.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 467063 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0540 GB zip-val = 0.0179 GB avg-val = 115.68 avg-zval = 38.42 2024/07/09-13:24:40.841158 140099421161024 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46572/att-00/12679176.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/09-13:24:41.317143 140099421161024 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46572/att-00/12679176.sst): second pass time = 0.88's, 61.182'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.48's, 43.954'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2867.147'MB/sec (index lex order gen) rebuild zvType time = 0.33's, 0.352'MB/sec write SST data time = 0.15's, 144.297'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 = 16990.699'MB/sec zip my value time = 0.88's, unzip length = 0.054'GB zip my value throughput = 61.182'MB/sec zip pipeline throughput = 96.649'MB/sec entries = 467063 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.68 avg-zval = 38.42 usrkeys = 467063 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.68 avg-zval = 38.42 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 467063 bytes = 1576352 } seq expand size = 3269441 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0179 GB dict = 0.54 MB all = 0.0210 GB } UnZip/Zip{ index = 10.5043 value = 3.0108 dict = 1.00 all = 3.2021 } Zip/UnZip{ index = 0.0952 value = 0.3321 dict = 1.00 all = 0.3123 } ---------------------------- total value len = 0.057301 GB avg = 0.123 KB (by entry num) total key len = 0.013078 GB avg = 0.028 KB total ukey len = 0.009341 GB avg = 0.020 KB total ukey num = 0.000467063 Billion total entry num = 0.000467063 Billion write speed all = 0.003235610 MB/sec (with seq num) write speed all = 0.003063826 MB/sec (without seq num) 2024/07/09-13:24:41.345842 140099421161024 [compaction_job.cc:1944] [default] [JOB 46572] Generated table #12679176: 467063 keys, 20957714 bytes, temperature: kWarm 2024/07/09-13:24:41.345920 140099421161024 EVENT_LOG_v1 {"time_micros": 1720502681345877, "cf_name": "default", "job": 46572, "event": "table_file_creation", "file_number": 12679176, "file_size": 20957714, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148250972973, "largest_seqno": 148375557745, "table_properties": {"data_size": 17945856, "index_size": 889280, "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": 13077764, "raw_average_key_size": 28, "raw_value_size": 54031238, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 467063, "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": 1720502679, "oldest_key_time": 0, "file_creation_time": 1720502679, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12679176, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-13:24:41.371861 140099421161024 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46572/att-00/12679177.sst) /dev/shm/ToplingTemp/Topling-89057-w7PF0g 2024/07/09-13:24:41.856669 140099421161024 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46572/att-00/12679177.sst): first pass time = 0.48's, 138.460'MB/sec 2024/07/09-13:24:43.831893 140099421161024 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46572/att-00/12679177.sst): old prealloc_size = 73819750, real_size = 19808864 2024/07/09-13:24:43.832282 140099421161024 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46572/att-00/12679177.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466452 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 = 0.0188 GB avg-val = 115.87 avg-zval = 40.33 2024/07/09-13:24:43.832782 140099421161024 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46572/att-00/12679177.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/09-13:24:44.293506 140099421161024 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46572/att-00/12679177.sst): second pass time = 1.97's, 27.431'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.46's, 47.257'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2445.106'MB/sec (index lex order gen) rebuild zvType time = 0.38's, 0.306'MB/sec write SST data time = 0.08's, 273.147'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 = 14830.654'MB/sec zip my value time = 1.97's, unzip length = 0.054'GB zip my value throughput = 27.431'MB/sec zip pipeline throughput = 135.981'MB/sec entries = 466452 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.87 avg-zval = 40.33 usrkeys = 466452 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.87 avg-zval = 40.33 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466452 bytes = 1574288 } seq expand size = 3265164 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 = 0.0188 GB dict = 0.54 MB all = 0.0218 GB } UnZip/Zip{ index = 10.5727 value = 2.8734 dict = 1.00 all = 3.0764 } Zip/UnZip{ index = 0.0946 value = 0.3480 dict = 1.00 all = 0.3251 } ---------------------------- total value len = 0.114614 GB avg = 0.123 KB (by entry num) total key len = 0.026138 GB avg = 0.028 KB total ukey len = 0.018670 GB avg = 0.020 KB total ukey num = 0.000933515 Billion total entry num = 0.000933515 Billion write speed all = 0.006470135 MB/sec (with seq num) write speed all = 0.006126840 MB/sec (without seq num) 2024/07/09-13:24:44.330359 140099421161024 [compaction_job.cc:1944] [default] [JOB 46572] Generated table #12679177: 466452 keys, 21814334 bytes, temperature: kWarm 2024/07/09-13:24:44.330416 140099421161024 EVENT_LOG_v1 {"time_micros": 1720502684330386, "cf_name": "default", "job": 46572, "event": "table_file_creation", "file_number": 12679177, "file_size": 21814334, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148308150295, "largest_seqno": 148375558668, "table_properties": {"data_size": 18809680, "index_size": 882368, "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": 13060656, "raw_average_key_size": 28, "raw_value_size": 54048300, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466452, "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": 1720502681, "oldest_key_time": 0, "file_creation_time": 1720502681, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12679177, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-13:24:44.357475 140099421161024 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46572/att-00/12679178.sst) /dev/shm/ToplingTemp/Topling-89057-yFWnhg 2024/07/09-13:24:45.060891 140099421161024 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46572/att-00/12679178.sst): first pass time = 0.70's, 95.411'MB/sec 2024/07/09-13:24:45.857882 140099421161024 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46572/att-00/12679178.sst): old prealloc_size = 73819750, real_size = 19431600 2024/07/09-13:24:45.858236 140099421161024 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46572/att-00/12679178.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 463912 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 = 0.0184 GB avg-val = 116.66 avg-zval = 39.72 2024/07/09-13:24:45.858618 140099421161024 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46572/att-00/12679178.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/09-13:24:46.223954 140099421161024 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46572/att-00/12679178.sst): second pass time = 0.80's, 67.986'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 58.546'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2684.374'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.389'MB/sec write SST data time = 0.07's, 315.371'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.545'MB, throughput = 14887.085'MB/sec zip my value time = 0.80's, unzip length = 0.054'GB zip my value throughput = 67.986'MB/sec zip pipeline throughput = 67.986'MB/sec entries = 463912 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.66 avg-zval = 39.72 usrkeys = 463912 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.66 avg-zval = 39.72 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 463912 bytes = 1565712 } seq expand size = 3247384 multi value expand size = 0 cnt WriteAppend = 16 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 = 0.0214 GB } UnZip/Zip{ index = 10.4372 value = 2.9370 dict = 1.00 all = 3.1313 } Zip/UnZip{ index = 0.0958 value = 0.3405 dict = 1.00 all = 0.3194 } ---------------------------- total value len = 0.171981 GB avg = 0.123 KB (by entry num) total key len = 0.039128 GB avg = 0.028 KB total ukey len = 0.027949 GB avg = 0.020 KB total ukey num = 0.001397427 Billion total entry num = 0.001397427 Billion write speed all = 0.009703423 MB/sec (with seq num) write speed all = 0.009189572 MB/sec (without seq num) 2024/07/09-13:24:46.252519 140099421161024 [compaction_job.cc:1944] [default] [JOB 46572] Generated table #12679178: 463912 keys, 21431316 bytes, temperature: kWarm 2024/07/09-13:24:46.252584 140099421161024 EVENT_LOG_v1 {"time_micros": 1720502686252550, "cf_name": "default", "job": 46572, "event": "table_file_creation", "file_number": 12679178, "file_size": 21431316, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148279315354, "largest_seqno": 148375556208, "table_properties": {"data_size": 18426464, "index_size": 888960, "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": 12989536, "raw_average_key_size": 28, "raw_value_size": 54119380, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 463912, "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": 1720502684, "oldest_key_time": 0, "file_creation_time": 1720502684, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12679178, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-13:24:46.280884 140099421161024 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46572/att-00/12679179.sst) /dev/shm/ToplingTemp/Topling-89057-uG9flg 2024/07/09-13:24:46.413148 140099421161024 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46572/att-00/12679179.sst): first pass time = 0.13's, 253.315'MB/sec 2024/07/09-13:24:46.989113 140099421161024 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46572/att-00/12679179.sst): old prealloc_size = 73819750, real_size = 9835776 2024/07/09-13:24:46.989345 140099421161024 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46572/att-00/12679179.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 232717 prefix = 4 raw-key = 0.0037 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0270 GB zip-val = 0.0093 GB avg-val = 115.92 avg-zval = 40.09 2024/07/09-13:24:46.989584 140099421161024 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46572/att-00/12679179.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.033 GB 2024/07/09-13:24:47.307385 140099421161024 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46572/att-00/12679179.sst): second pass time = 0.58's, 46.910'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.32's, 33.889'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2195.630'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.239'MB/sec write SST data time = 0.07's, 144.637'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 = 4506.182'MB/sec zip my value time = 0.58's, unzip length = 0.027'GB zip my value throughput = 46.910'MB/sec zip pipeline throughput = 106.616'MB/sec entries = 232717 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.92 avg-zval = 40.09 usrkeys = 232717 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.92 avg-zval = 40.09 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 232717 bytes = 727248 } seq expand size = 1629019 multi value expand size = 0 cnt WriteAppend = 16 UnZipSize{ index = 0.0047 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 = 10.4159 value = 2.8913 dict = 1.00 all = 3.1054 } Zip/UnZip{ index = 0.0960 value = 0.3459 dict = 1.00 all = 0.3220 } ---------------------------- total value len = 0.200588 GB avg = 0.123 KB (by entry num) total key len = 0.045644 GB avg = 0.028 KB total ukey len = 0.032603 GB avg = 0.020 KB total ukey num = 0.001630144 Billion total entry num = 0.001630144 Billion write speed all = 0.011317242 MB/sec (with seq num) write speed all = 0.010717848 MB/sec (without seq num) 2024/07/09-13:24:47.332643 140099421161024 [compaction_job.cc:1944] [default] [JOB 46572] Generated table #12679179: 232717 keys, 10785472 bytes, temperature: kWarm 2024/07/09-13:24:47.332732 140099421161024 EVENT_LOG_v1 {"time_micros": 1720502687332684, "cf_name": "default", "job": 46572, "event": "table_file_creation", "file_number": 12679179, "file_size": 10785472, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148346282869, "largest_seqno": 148371888651, "table_properties": {"data_size": 9330544, "index_size": 446848, "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": 6516076, "raw_average_key_size": 28, "raw_value_size": 26977610, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 232717, "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": 1720502686, "oldest_key_time": 0, "file_creation_time": 1720502686, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12679179, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-13:24:47.350004 140099421161024 [compaction_job.cc:699] job-46572: subcompact[0], size: 0.074989 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46572/att-00 [12679176,12679177,12679178,12679179] 2024/07/09-13:24:47.396757 140099421161024 (Original Log Time 2024/07/09-13:24:39.166325) EVENT_LOG_v1 {"time_micros": 1720502679166260, "job": 46572, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12679129], "files_L2": [12679088, 12679089, 12679090], "score": 0.997378, "input_data_size": 97644895, "oldest_snapshot_seqno": 148375756567} 2024/07/09-13:24:47.396762 140099421161024 (Original Log Time 2024/07/09-13:24:47.395645) [compaction_job.cc:2018] [default] [JOB 46572] Compacted 1@1 + 3@2 files to L2 => 74988836 bytes 2024/07/09-13:24:47.396765 140099421161024 (Original Log Time 2024/07/09-13:24:47.396668) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 11.9 rd, 9.2 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(31.8, 61.3 +0.0 blob) out(71.5 +0.0 blob), read-write-amplify(5.2) write-amplify(2.3) OK, records in: 1630144, records dropped: 0 output_compression: Snappy 2024/07/09-13:24:47.396774 140099421161024 (Original Log Time 2024/07/09-13:24:47.396729) EVENT_LOG_v1 {"time_micros": 1720502687396701, "cf": "default", "job": 46572, "event": "compaction_finished", "compaction_time_micros": 8183708, "compaction_time_cpu_micros": 2777943, "output_level": 2, "num_output_files": 4, "total_output_size": 74988836, "num_input_records": 1630144, "num_output_records": 1630144, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 65837747, "file_range_sync_nanos": 0, "file_fsync_nanos": 3249, "file_prepare_write_nanos": 22831, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/07/09-13:24:47.562930 140099421161024 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":1720420896,"starts":1720502678,"executesMs":8344,"compactionJobId":46572,"attempt":0,"compactionInputRawBytes":234820560,"compactionInputZipBytes":97644895,"compactionOutputRawBytes":0,"compactionOutputZipBytes":74988836,"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-be88b101ef2e050880e76ad81999d634-e9e16fe127e382e1-00"}}, response = 2024/07/09-13:24:47.563061 140099421161024 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-46572/att-00: olev 2, work 8.344 s, result 7.417 ms, install 1.320 ms, input{raw 223.942 MiB zip 93.121 MiB}