2024/07/27-04:40:44.215412 139696608507456 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-129968/att-00: fork to child time = 0.054807 sec 2024/07/27-04:40:44.216710 139696608507456 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-129968/att-00 2024/07/27-04:40:44.222821 139696608507456 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-129968/att-00 2024/07/27-04:40:44.224638 139696608507456 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/27-04:40:44.225083 139696608507456 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/27-04:40:44.265845 139696608507456 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-129968/att-00/MANIFEST-13366722 2024/07/27-04:40:44.289365 139696608507456 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-129968/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13521752, last_sequence is 166436834718, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13521649 2024/07/27-04:40:44.289376 139696608507456 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/27-04:40:44.289451 139696608507456 [version_set.cc:5652] Creating manifest 13521752 2024/07/27-04:40:44.317448 139696608507456 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-129968/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/27-04:40:44.332953 139696608507456 [compaction_job.cc:2433] [default] [JOB 129968] Compacting 1@1 + 4@2 files to L2, score 0.98, subcompactions 1 : 1 2024/07/27-04:40:44.332970 139696608507456 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 67285 Base level 1, inputs: [13521669(31MB)], [13521749(20MB) 13521750(10MB) 13521621(20MB) 13521706(20MB)] 2024/07/27-04:40:44.635581 139696608507456 [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 2024/07/27-04:40:44.635610 139696608507456 [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 2024/07/27-04:40:44.635637 139696608507456 [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 2024/07/27-04:40:44.635652 139696608507456 [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 2024/07/27-04:40:44.635666 139696608507456 [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 2024/07/27-04:40:44.820786 139696608507456 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-129968/att-00/13521753.sst) /dev/shm/ToplingTemp/Topling-108859-cDIwrz 2024/07/27-04:40:45.161983 139696608507456 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-129968/att-00/13521753.sst): first pass time = 0.34's, 196.722'MB/sec 2024/07/27-04:40:46.961410 139696608507456 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-129968/att-00/13521753.sst): old prealloc_size = 73819750, real_size = 19979024 2024/07/27-04:40:46.961756 139696608507456 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-129968/att-00/13521753.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466330 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 = 0.0190 GB avg-val = 115.91 avg-zval = 40.69 2024/07/27-04:40:46.962198 139696608507456 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-129968/att-00/13521753.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/27-04:40:47.623931 139696608507456 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-129968/att-00/13521753.sst): second pass time = 1.80's, 30.053'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.66's, 33.008'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2723.697'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.262'MB/sec write SST data time = 0.22's, 100.806'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 = 12436.761'MB/sec zip my value time = 1.80's, unzip length = 0.054'GB zip my value throughput = 30.053'MB/sec zip pipeline throughput = 102.224'MB/sec entries = 466330 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.91 avg-zval = 40.69 usrkeys = 466330 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.91 avg-zval = 40.69 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466330 bytes = 1457296 } seq expand size = 3264310 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0190 GB dict = 0.54 MB all = 0.0219 GB } UnZip/Zip{ index = 10.5052 value = 2.8487 dict = 1.00 all = 3.0688 } Zip/UnZip{ index = 0.0952 value = 0.3510 dict = 1.00 all = 0.3259 } ---------------------------- total value len = 0.057316 GB avg = 0.123 KB (by entry num) total key len = 0.013057 GB avg = 0.028 KB total ukey len = 0.009327 GB avg = 0.020 KB total ukey num = 0.000466330 Billion total entry num = 0.000466330 Billion write speed all = 0.002460215 MB/sec (with seq num) write speed all = 0.002329794 MB/sec (without seq num) 2024/07/27-04:40:47.678646 139696608507456 [compaction_job.cc:1944] [default] [JOB 129968] Generated table #13521753: 466330 keys, 21868054 bytes, temperature: kWarm 2024/07/27-04:40:47.678758 139696608507456 EVENT_LOG_v1 {"time_micros": 1722026447678688, "cf_name": "default", "job": 129968, "event": "table_file_creation", "file_number": 13521753, "file_size": 21868054, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166409839109, "largest_seqno": 166436606960, "table_properties": {"data_size": 18974464, "index_size": 887808, "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": 13057240, "raw_average_key_size": 28, "raw_value_size": 54051704, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466330, "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": 1722026444, "oldest_key_time": 0, "file_creation_time": 1722026444, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13521753, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/27-04:40:47.724061 139696608507456 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-129968/att-00/13521754.sst) /dev/shm/ToplingTemp/Topling-108859-vELuJz 2024/07/27-04:40:48.551604 139696608507456 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-129968/att-00/13521754.sst): first pass time = 0.83's, 81.108'MB/sec 2024/07/27-04:40:49.648209 139696608507456 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-129968/att-00/13521754.sst): old prealloc_size = 73819750, real_size = 19370576 2024/07/27-04:40:49.648575 139696608507456 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-129968/att-00/13521754.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466255 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0184 GB avg-val = 115.93 avg-zval = 39.39 2024/07/27-04:40:49.649013 139696608507456 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-129968/att-00/13521754.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/27-04:40:50.519965 139696608507456 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-129968/att-00/13521754.sst): second pass time = 1.10's, 49.363'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.87's, 24.454'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2623.417'MB/sec (index lex order gen) rebuild zvType time = 0.69's, 0.168'MB/sec write SST data time = 0.18's, 120.566'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 = 15056.908'MB/sec zip my value time = 1.10's, unzip length = 0.054'GB zip my value throughput = 49.363'MB/sec zip pipeline throughput = 49.363'MB/sec entries = 466255 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.93 avg-zval = 39.39 usrkeys = 466255 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.93 avg-zval = 39.39 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466255 bytes = 1515344 } seq expand size = 3263785 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0184 GB dict = 0.54 MB all = 0.0213 GB } UnZip/Zip{ index = 10.5028 value = 2.9432 dict = 1.00 all = 3.1480 } Zip/UnZip{ index = 0.0952 value = 0.3398 dict = 1.00 all = 0.3177 } ---------------------------- total value len = 0.114634 GB avg = 0.123 KB (by entry num) total key len = 0.026112 GB avg = 0.028 KB total ukey len = 0.018652 GB avg = 0.020 KB total ukey num = 0.000932585 Billion total entry num = 0.000932585 Billion write speed all = 0.004919916 MB/sec (with seq num) write speed all = 0.004659121 MB/sec (without seq num) 2024/07/27-04:40:50.549720 139696608507456 [compaction_job.cc:1944] [default] [JOB 129968] Generated table #13521754: 466255 keys, 21317658 bytes, temperature: kWarm 2024/07/27-04:40:50.549811 139696608507456 EVENT_LOG_v1 {"time_micros": 1722026450549769, "cf_name": "default", "job": 129968, "event": "table_file_creation", "file_number": 13521754, "file_size": 21317658, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166383794062, "largest_seqno": 166436606434, "table_properties": {"data_size": 18365952, "index_size": 887872, "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": 13055140, "raw_average_key_size": 28, "raw_value_size": 54053854, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466255, "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": 1722026447, "oldest_key_time": 0, "file_creation_time": 1722026447, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13521754, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/27-04:40:50.600859 139696608507456 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-129968/att-00/13521755.sst) /dev/shm/ToplingTemp/Topling-108859-sY5QpD 2024/07/27-04:40:51.063780 139696608507456 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-129968/att-00/13521755.sst): first pass time = 0.46's, 144.984'MB/sec 2024/07/27-04:40:51.865559 139696608507456 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-129968/att-00/13521755.sst): old prealloc_size = 73819750, real_size = 19680784 2024/07/27-04:40:51.865936 139696608507456 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-129968/att-00/13521755.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465904 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 = 0.0187 GB avg-val = 116.04 avg-zval = 40.07 2024/07/27-04:40:51.866408 139696608507456 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-129968/att-00/13521755.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/27-04:40:52.601154 139696608507456 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-129968/att-00/13521755.sst): second pass time = 0.80's, 67.508'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.74's, 29.480'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2566.435'MB/sec (index lex order gen) rebuild zvType time = 0.58's, 0.202'MB/sec write SST data time = 0.16's, 135.712'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 = 16930.752'MB/sec zip my value time = 0.80's, unzip length = 0.054'GB zip my value throughput = 67.508'MB/sec zip pipeline throughput = 67.508'MB/sec entries = 465904 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.04 avg-zval = 40.07 usrkeys = 465904 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.04 avg-zval = 40.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465904 bytes = 1572448 } seq expand size = 3261328 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 = 0.0187 GB dict = 0.54 MB all = 0.0217 GB } UnZip/Zip{ index = 10.4309 value = 2.8956 dict = 1.00 all = 3.0947 } Zip/UnZip{ index = 0.0959 value = 0.3453 dict = 1.00 all = 0.3231 } ---------------------------- total value len = 0.171959 GB avg = 0.123 KB (by entry num) total key len = 0.039158 GB avg = 0.028 KB total ukey len = 0.027970 GB avg = 0.020 KB total ukey num = 0.001398489 Billion total entry num = 0.001398489 Billion write speed all = 0.007379238 MB/sec (with seq num) write speed all = 0.006988182 MB/sec (without seq num) 2024/07/27-04:40:52.639197 139696608507456 [compaction_job.cc:1944] [default] [JOB 129968] Generated table #13521755: 465904 keys, 21685116 bytes, temperature: kWarm 2024/07/27-04:40:52.639285 139696608507456 EVENT_LOG_v1 {"time_micros": 1722026452639239, "cf_name": "default", "job": 129968, "event": "table_file_creation", "file_number": 13521755, "file_size": 21685116, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166366732993, "largest_seqno": 166436607102, "table_properties": {"data_size": 18670784, "index_size": 893312, "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": 13045312, "raw_average_key_size": 28, "raw_value_size": 54063552, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465904, "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": 1722026450, "oldest_key_time": 0, "file_creation_time": 1722026450, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13521755, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/27-04:40:52.668130 139696608507456 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-129968/att-00/13521756.sst) /dev/shm/ToplingTemp/Topling-108859-3wPZpC 2024/07/27-04:40:53.152344 139696608507456 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-129968/att-00/13521756.sst): first pass time = 0.48's, 138.436'MB/sec 2024/07/27-04:40:54.188119 139696608507456 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-129968/att-00/13521756.sst): old prealloc_size = 73819750, real_size = 19826336 2024/07/27-04:40:54.188441 139696608507456 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-129968/att-00/13521756.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466404 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0540 GB zip-val = 0.0188 GB avg-val = 115.70 avg-zval = 40.34 2024/07/27-04:40:54.188837 139696608507456 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-129968/att-00/13521756.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/27-04:40:54.549307 139696608507456 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-129968/att-00/13521756.sst): second pass time = 1.03's, 52.149'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 60.121'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2972.746'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.397'MB/sec write SST data time = 0.07's, 324.831'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 = 15664.566'MB/sec zip my value time = 1.03's, unzip length = 0.054'GB zip my value throughput = 52.149'MB/sec zip pipeline throughput = 52.149'MB/sec entries = 466404 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.70 avg-zval = 40.34 usrkeys = 466404 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.70 avg-zval = 40.34 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466404 bytes = 1457520 } seq expand size = 3264828 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0670 GB } __ZipSize{ index = 0.0009 GB value = 0.0188 GB dict = 0.54 MB all = 0.0217 GB } UnZip/Zip{ index = 10.4332 value = 2.8681 dict = 1.00 all = 3.0866 } Zip/UnZip{ index = 0.0958 value = 0.3487 dict = 1.00 all = 0.3240 } ---------------------------- total value len = 0.229189 GB avg = 0.123 KB (by entry num) total key len = 0.052217 GB avg = 0.028 KB total ukey len = 0.037298 GB avg = 0.020 KB total ukey num = 0.001864893 Billion total entry num = 0.001864893 Billion write speed all = 0.009835422 MB/sec (with seq num) write speed all = 0.009313982 MB/sec (without seq num) 2024/07/27-04:40:54.585244 139696608507456 [compaction_job.cc:1944] [default] [JOB 129968] Generated table #13521756: 466404 keys, 21714878 bytes, temperature: kWarm 2024/07/27-04:40:54.585308 139696608507456 EVENT_LOG_v1 {"time_micros": 1722026454585277, "cf_name": "default", "job": 129968, "event": "table_file_creation", "file_number": 13521756, "file_size": 21714878, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166406282958, "largest_seqno": 166436603751, "table_properties": {"data_size": 18815440, "index_size": 894080, "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": 13059312, "raw_average_key_size": 28, "raw_value_size": 53965168, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466404, "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": 1722026452, "oldest_key_time": 0, "file_creation_time": 1722026452, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13521756, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/27-04:40:54.601450 139696608507456 [compaction_job.cc:699] job-129968: subcompact[0], size: 0.086586 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-129968/att-00 [13521753,13521754,13521755,13521756] 2024/07/27-04:40:54.636486 139696608507456 (Original Log Time 2024/07/27-04:40:44.333037) EVENT_LOG_v1 {"time_micros": 1722026444332984, "job": 129968, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13521669], "files_L2": [13521749, 13521750, 13521621, 13521706], "score": 0.975318, "input_data_size": 109118595, "oldest_snapshot_seqno": 166436834264} 2024/07/27-04:40:54.636490 139696608507456 (Original Log Time 2024/07/27-04:40:54.629472) [compaction_job.cc:2018] [default] [JOB 129968] Compacted 1@1 + 4@2 files to L2 => 86585706 bytes 2024/07/27-04:40:54.636492 139696608507456 (Original Log Time 2024/07/27-04:40:54.636410) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 10.6 rd, 8.4 wr, level 2, files in(1, 4) out(4 +0 blob) MB in(31.8, 72.3 +0.0 blob) out(82.6 +0.0 blob), read-write-amplify(5.9) write-amplify(2.6) OK, records in: 1864893, records dropped: 0 output_compression: Snappy 2024/07/27-04:40:54.636498 139696608507456 (Original Log Time 2024/07/27-04:40:54.636467) EVENT_LOG_v1 {"time_micros": 1722026454636435, "cf": "default", "job": 129968, "event": "compaction_finished", "compaction_time_micros": 10268424, "compaction_time_cpu_micros": 3713362, "output_level": 2, "num_output_files": 4, "total_output_size": 86585706, "num_input_records": 1864893, "num_output_records": 1864893, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 101498746, "file_range_sync_nanos": 0, "file_fsync_nanos": 3468, "file_prepare_write_nanos": 21585, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/07/27-04:40:54.765809 139696608507456 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":1721720512,"starts":1722026444,"executesMs":10408,"compactionJobId":129968,"attempt":0,"compactionInputRawBytes":268351282,"compactionInputZipBytes":109118595,"compactionOutputRawBytes":0,"compactionOutputZipBytes":86585706,"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-da96ac45c6949cb1b682a5440838b996-f5e0557c967503b0-00"}}, response = 2024/07/27-04:40:54.765931 139696608507456 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-129968/att-00: olev 2, work 10.408 s, result 5.484 ms, install 7.044 ms, input{raw 255.920 MiB zip 104.064 MiB}