2024/08/20-17:40:40.185847 140466034742848 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00: fork to child time = 0.044168 sec 2024/08/20-17:40:40.186433 140466034742848 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00 2024/08/20-17:40:40.190433 140466034742848 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00 2024/08/20-17:40:40.190874 140466034742848 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-17:40:40.191112 140466034742848 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-17:40:40.238427 140466034742848 [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-42187/att-00/MANIFEST-14629260 2024/08/20-17:40:40.254666 140466034742848 [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-42187/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14677868, last_sequence is 190853992395, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14677729 2024/08/20-17:40:40.254673 140466034742848 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-17:40:40.254717 140466034742848 [version_set.cc:5652] Creating manifest 14677868 2024/08/20-17:40:40.285115 140466034742848 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-17:40:40.304673 140466034742848 [compaction_job.cc:2433] [default] [JOB 42187] Compacting 1@1 + 5@2 files to L2, score 0.98, subcompactions 1 : 1 2024/08/20-17:40:40.304694 140466034742848 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 21488 Base level 1, inputs: [14677852(31MB)], [14677715(20MB) 14677749(19MB) 14677751(10MB) 14677697(10MB) 14677742(20MB)] 2024/08/20-17:40:40.608038 140466034742848 [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 2024/08/20-17:40:40.608064 140466034742848 [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 2024/08/20-17:40:40.608080 140466034742848 [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 2024/08/20-17:40:40.608096 140466034742848 [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 2024/08/20-17:40:40.608106 140466034742848 [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 2024/08/20-17:40:40.821987 140466034742848 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00/14677869.sst) /dev/shm/ToplingTemp/Topling-8130-ZjMihZ 2024/08/20-17:40:41.166949 140466034742848 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00/14677869.sst): first pass time = 0.34's, 194.572'MB/sec 2024/08/20-17:40:44.663680 140466034742848 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00/14677869.sst): old prealloc_size = 73819750, real_size = 19302672 2024/08/20-17:40:44.664042 140466034742848 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00/14677869.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466280 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 = 0.0183 GB avg-val = 115.92 avg-zval = 39.24 2024/08/20-17:40:44.664527 140466034742848 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00/14677869.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-17:40:45.480995 140466034742848 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00/14677869.sst): second pass time = 3.50's, 15.462'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.82's, 25.928'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2633.343'MB/sec (index lex order gen) rebuild zvType time = 0.64's, 0.183'MB/sec write SST data time = 0.18's, 118.475'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 = 8954.872'MB/sec zip my value time = 3.50's, unzip length = 0.054'GB zip my value throughput = 15.462'MB/sec zip pipeline throughput = 151.644'MB/sec entries = 466280 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.92 avg-zval = 39.24 usrkeys = 466280 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.92 avg-zval = 39.24 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466280 bytes = 1457136 } seq expand size = 3263960 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 = 0.0183 GB dict = 0.54 MB all = 0.0212 GB } UnZip/Zip{ index = 10.5018 value = 2.9541 dict = 1.00 all = 3.1668 } Zip/UnZip{ index = 0.0952 value = 0.3385 dict = 1.00 all = 0.3158 } ---------------------------- total value len = 0.057317 GB avg = 0.123 KB (by entry num) total key len = 0.013056 GB avg = 0.028 KB total ukey len = 0.009326 GB avg = 0.020 KB total ukey num = 0.000466280 Billion total entry num = 0.000466280 Billion write speed all = 0.113619483 MB/sec (with seq num) write speed all = 0.107596883 MB/sec (without seq num) 2024/08/20-17:40:45.515109 140466034742848 [compaction_job.cc:1944] [default] [JOB 42187] Generated table #14677869: 466280 keys, 21191430 bytes, temperature: kWarm 2024/08/20-17:40:45.515223 140466034742848 EVENT_LOG_v1 {"time_micros": 1724146845515155, "cf_name": "default", "job": 42187, "event": "table_file_creation", "file_number": 14677869, "file_size": 21191430, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190825805464, "largest_seqno": 190853974177, "table_properties": {"data_size": 18297920, "index_size": 888000, "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": 13055840, "raw_average_key_size": 28, "raw_value_size": 54053116, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466280, "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": 1724146840, "oldest_key_time": 0, "file_creation_time": 1724146840, "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": 14677869, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:40:45.549176 140466034742848 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00/14677870.sst) /dev/shm/ToplingTemp/Topling-8130-i8T3XW 2024/08/20-17:40:46.318564 140466034742848 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00/14677870.sst): first pass time = 0.77's, 87.230'MB/sec 2024/08/20-17:40:48.033552 140466034742848 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00/14677870.sst): old prealloc_size = 73819750, real_size = 18764720 2024/08/20-17:40:48.033884 140466034742848 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00/14677870.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466882 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.93 raw-val = 0.0540 GB zip-val = 0.0177 GB avg-val = 115.74 avg-zval = 38.01 2024/08/20-17:40:48.034289 140466034742848 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00/14677870.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-17:40:48.433605 140466034742848 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00/14677870.sst): second pass time = 1.71's, 31.661'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.40's, 51.774'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3012.991'MB/sec (index lex order gen) rebuild zvType time = 0.33's, 0.349'MB/sec write SST data time = 0.07's, 315.179'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 = 16089.720'MB/sec zip my value time = 1.71's, unzip length = 0.054'GB zip my value throughput = 31.661'MB/sec zip pipeline throughput = 120.354'MB/sec entries = 466882 avg-key = 28.00 avg-zkey = 1.93 avg-val = 115.74 avg-zval = 38.01 usrkeys = 466882 avg-key = 20.00 avg-zkey = 1.93 avg-val = 122.74 avg-zval = 38.01 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466882 bytes = 1517376 } seq expand size = 3268174 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0177 GB dict = 0.54 MB all = 0.0207 GB } UnZip/Zip{ index = 10.3659 value = 3.0448 dict = 1.00 all = 3.2402 } Zip/UnZip{ index = 0.0965 value = 0.3284 dict = 1.00 all = 0.3086 } ---------------------------- total value len = 0.114621 GB avg = 0.123 KB (by entry num) total key len = 0.026129 GB avg = 0.028 KB total ukey len = 0.018663 GB avg = 0.020 KB total ukey num = 0.000933162 Billion total entry num = 0.000933162 Billion write speed all = 0.226167471 MB/sec (with seq num) write speed all = 0.214171680 MB/sec (without seq num) 2024/08/20-17:40:48.468230 140466034742848 [compaction_job.cc:1944] [default] [JOB 42187] Generated table #14677870: 466882 keys, 20711280 bytes, temperature: kWarm 2024/08/20-17:40:48.468293 140466034742848 EVENT_LOG_v1 {"time_micros": 1724146848468261, "cf_name": "default", "job": 42187, "event": "table_file_creation", "file_number": 14677870, "file_size": 20711280, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190793447810, "largest_seqno": 190853972618, "table_properties": {"data_size": 17747040, "index_size": 900800, "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": 13072696, "raw_average_key_size": 28, "raw_value_size": 54036176, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466882, "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": 1724146845, "oldest_key_time": 0, "file_creation_time": 1724146845, "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": 14677870, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:40:48.494972 140466034742848 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00/14677871.sst) /dev/shm/ToplingTemp/Topling-8130-bmZoLY 2024/08/20-17:40:49.009839 140466034742848 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00/14677871.sst): first pass time = 0.51's, 130.355'MB/sec 2024/08/20-17:40:49.852955 140466034742848 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00/14677871.sst): old prealloc_size = 73819750, real_size = 19132384 2024/08/20-17:40:49.853263 140466034742848 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00/14677871.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465093 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 = 0.0181 GB avg-val = 116.29 avg-zval = 38.98 2024/08/20-17:40:49.853690 140466034742848 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00/14677871.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-17:40:50.231594 140466034742848 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00/14677871.sst): second pass time = 0.84's, 64.230'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.38's, 55.976'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3105.987'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.373'MB/sec write SST data time = 0.07's, 316.588'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 = 14199.943'MB/sec zip my value time = 0.84's, unzip length = 0.054'GB zip my value throughput = 64.230'MB/sec zip pipeline throughput = 64.230'MB/sec entries = 465093 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.29 avg-zval = 38.98 usrkeys = 465093 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.29 avg-zval = 38.98 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465093 bytes = 1627840 } seq expand size = 3255651 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 = 0.0181 GB dict = 0.54 MB all = 0.0212 GB } UnZip/Zip{ index = 10.5069 value = 2.9831 dict = 1.00 all = 3.1665 } Zip/UnZip{ index = 0.0952 value = 0.3352 dict = 1.00 all = 0.3158 } ---------------------------- total value len = 0.171963 GB avg = 0.123 KB (by entry num) total key len = 0.039151 GB avg = 0.028 KB total ukey len = 0.027965 GB avg = 0.020 KB total ukey num = 0.001398255 Billion total entry num = 0.001398255 Billion write speed all = 0.338257151 MB/sec (with seq num) write speed all = 0.320334374 MB/sec (without seq num) 2024/08/20-17:40:50.267048 140466034742848 [compaction_job.cc:1944] [default] [JOB 42187] Generated table #14677871: 465093 keys, 21193374 bytes, temperature: kWarm 2024/08/20-17:40:50.267137 140466034742848 EVENT_LOG_v1 {"time_micros": 1724146850267088, "cf_name": "default", "job": 42187, "event": "table_file_creation", "file_number": 14677871, "file_size": 21193374, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190586022308, "largest_seqno": 190853974258, "table_properties": {"data_size": 18130640, "index_size": 885312, "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": 13022604, "raw_average_key_size": 28, "raw_value_size": 54086278, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465093, "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": 1724146848, "oldest_key_time": 0, "file_creation_time": 1724146848, "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": 14677871, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:40:50.304502 140466034742848 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00/14677872.sst) /dev/shm/ToplingTemp/Topling-8130-6KSnJY 2024/08/20-17:40:50.907555 140466034742848 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00/14677872.sst): first pass time = 0.60's, 111.294'MB/sec 2024/08/20-17:40:51.606888 140466034742848 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00/14677872.sst): old prealloc_size = 73819750, real_size = 19701264 2024/08/20-17:40:51.607224 140466034742848 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00/14677872.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466708 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 = 0.0187 GB avg-val = 115.79 avg-zval = 40.06 2024/08/20-17:40:51.607663 140466034742848 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00/14677872.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-17:40:51.978511 140466034742848 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00/14677872.sst): second pass time = 0.70's, 77.366'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 58.256'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2864.613'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.390'MB/sec write SST data time = 0.07's, 301.344'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 = 15547.877'MB/sec zip my value time = 0.70's, unzip length = 0.054'GB zip my value throughput = 77.366'MB/sec zip pipeline throughput = 77.366'MB/sec entries = 466708 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.79 avg-zval = 40.06 usrkeys = 466708 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.79 avg-zval = 40.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466708 bytes = 1516816 } seq expand size = 3266956 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0187 GB dict = 0.54 MB all = 0.0216 GB } UnZip/Zip{ index = 10.5016 value = 2.8906 dict = 1.00 all = 3.0998 } Zip/UnZip{ index = 0.0952 value = 0.3460 dict = 1.00 all = 0.3226 } ---------------------------- total value len = 0.229271 GB avg = 0.123 KB (by entry num) total key len = 0.052219 GB avg = 0.028 KB total ukey len = 0.037299 GB avg = 0.020 KB total ukey num = 0.001864963 Billion total entry num = 0.001864963 Billion write speed all = 0.449757698 MB/sec (with seq num) write speed all = 0.425919401 MB/sec (without seq num) 2024/08/20-17:40:52.018500 140466034742848 [compaction_job.cc:1944] [default] [JOB 42187] Generated table #14677872: 466708 keys, 21649420 bytes, temperature: kWarm 2024/08/20-17:40:52.018594 140466034742848 EVENT_LOG_v1 {"time_micros": 1724146852018540, "cf_name": "default", "job": 42187, "event": "table_file_creation", "file_number": 14677872, "file_size": 21649420, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190809766212, "largest_seqno": 190853974096, "table_properties": {"data_size": 18695552, "index_size": 888832, "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": 13067824, "raw_average_key_size": 28, "raw_value_size": 54041116, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466708, "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": 1724146850, "oldest_key_time": 0, "file_creation_time": 1724146850, "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": 14677872, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:40:52.044804 140466034742848 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00/14677873.sst) /dev/shm/ToplingTemp/Topling-8130-xsS0vX 2024/08/20-17:40:52.185412 140466034742848 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00/14677873.sst): first pass time = 0.14's, 254.682'MB/sec 2024/08/20-17:40:52.513082 140466034742848 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00/14677873.sst): old prealloc_size = 73819750, real_size = 10410208 2024/08/20-17:40:52.513301 140466034742848 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00/14677873.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 248664 prefix = 4 raw-key = 0.0040 GB zip-key = 0.0005 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0288 GB zip-val = 0.0099 GB avg-val = 115.96 avg-zval = 39.69 2024/08/20-17:40:52.513542 140466034742848 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00/14677873.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0006 GB, waited 0.000 sec, Key+Value = 0.036 GB 2024/08/20-17:40:52.710942 140466034742848 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00/14677873.sst): second pass time = 0.33's, 88.202'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.20's, 57.736'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2557.038'MB/sec (index lex order gen) rebuild zvType time = 0.16's, 0.385'MB/sec write SST data time = 0.04's, 315.755'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.296'MB, throughput = 8803.133'MB/sec zip my value time = 0.33's, unzip length = 0.029'GB zip my value throughput = 88.202'MB/sec zip pipeline throughput = 88.202'MB/sec entries = 248664 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.96 avg-zval = 39.69 usrkeys = 248664 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.96 avg-zval = 39.69 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 248664 bytes = 777088 } seq expand size = 1740648 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0050 GB value = 0.0288 GB dict = 0.30 MB all = 0.0358 GB } __ZipSize{ index = 0.0005 GB value = 0.0099 GB dict = 0.30 MB all = 0.0114 GB } UnZip/Zip{ index = 10.4193 value = 2.9213 dict = 1.00 all = 3.1337 } Zip/UnZip{ index = 0.0960 value = 0.3423 dict = 1.00 all = 0.3191 } ---------------------------- total value len = 0.259847 GB avg = 0.123 KB (by entry num) total key len = 0.059182 GB avg = 0.028 KB total ukey len = 0.042273 GB avg = 0.020 KB total ukey num = 0.002113627 Billion total entry num = 0.002113627 Billion write speed all = 0.509138863 MB/sec (with seq num) write speed all = 0.482153676 MB/sec (without seq num) 2024/08/20-17:40:52.731915 140466034742848 [compaction_job.cc:1944] [default] [JOB 42187] Generated table #14677873: 248664 keys, 11423142 bytes, temperature: kWarm 2024/08/20-17:40:52.731982 140466034742848 EVENT_LOG_v1 {"time_micros": 1724146852731948, "cf_name": "default", "job": 42187, "event": "table_file_creation", "file_number": 14677873, "file_size": 11423142, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190827576774, "largest_seqno": 190853973932, "table_properties": {"data_size": 9870544, "index_size": 477312, "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": 6962592, "raw_average_key_size": 28, "raw_value_size": 28834628, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 248664, "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": 1724146852, "oldest_key_time": 0, "file_creation_time": 1724146852, "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": 14677873, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:40:52.744766 140466034742848 [compaction_job.cc:699] job-42187: subcompact[0], size: 0.096169 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42187/att-00 [14677869,14677870,14677871,14677872,14677873] 2024/08/20-17:40:52.774225 140466034742848 (Original Log Time 2024/08/20-17:40:40.304757) EVENT_LOG_v1 {"time_micros": 1724146840304711, "job": 42187, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14677852], "files_L2": [14677715, 14677749, 14677751, 14677697, 14677742], "score": 0.98493, "input_data_size": 118625959, "oldest_snapshot_seqno": 190853992252} 2024/08/20-17:40:52.774228 140466034742848 (Original Log Time 2024/08/20-17:40:52.773671) [compaction_job.cc:2018] [default] [JOB 42187] Compacted 1@1 + 5@2 files to L2 => 96168646 bytes 2024/08/20-17:40:52.774230 140466034742848 (Original Log Time 2024/08/20-17:40:52.774156) [compaction_job.cc:1220] [default] compacted to: files[0 0 5 0 0 0 0] max score 0.04, MB/sec: 9.5 rd, 7.7 wr, level 2, files in(1, 5) out(5 +0 blob) MB in(31.8, 81.4 +0.0 blob) out(91.7 +0.0 blob), read-write-amplify(6.4) write-amplify(2.9) OK, records in: 2113627, records dropped: 0 output_compression: Snappy 2024/08/20-17:40:52.774236 140466034742848 (Original Log Time 2024/08/20-17:40:52.774201) EVENT_LOG_v1 {"time_micros": 1724146852774182, "cf": "default", "job": 42187, "event": "compaction_finished", "compaction_time_micros": 12440018, "compaction_time_cpu_micros": 3602350, "output_level": 2, "num_output_files": 5, "total_output_size": 96168646, "num_input_records": 2113627, "num_output_records": 2113627, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 69760748, "file_range_sync_nanos": 0, "file_fsync_nanos": 4851, "file_prepare_write_nanos": 16361, "lsm_state": [0, 0, 5, 0, 0, 0, 0]} 2024/08/20-17:40:52.893287 140466034742848 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":1724146840,"executesMs":12580,"compactionJobId":42187,"attempt":0,"compactionInputRawBytes":304232870,"compactionInputZipBytes":118625959,"compactionOutputRawBytes":0,"compactionOutputZipBytes":96168646,"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-f9c9d6cee8b89753be28e4f49ebc2abc-d6b58bb1cc7a1586-00"}}, response = 2024/08/20-17:40:52.893384 140466034742848 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-42187/att-00: olev 2, work 12.580 s, result 7.204 ms, install 0.588 ms, input{raw 290.139 MiB zip 113.131 MiB}