2024/08/21-01:48:58.375052 140539626759744 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00: fork to child time = 0.022639 sec 2024/08/21-01:48:58.375768 140539626759744 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00 2024/08/21-01:48:58.380789 140539626759744 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00 2024/08/21-01:48:58.381218 140539626759744 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-01:48:58.381549 140539626759744 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-01:48:58.415269 140539626759744 [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-59966/att-00/MANIFEST-14629260 2024/08/21-01:48:58.473448 140539626759744 [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-59966/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14698236, last_sequence is 191306063889, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14698182 2024/08/21-01:48:58.473464 140539626759744 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-01:48:58.473558 140539626759744 [version_set.cc:5652] Creating manifest 14698236 2024/08/21-01:48:58.496877 140539626759744 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-01:48:58.509170 140539626759744 [compaction_job.cc:2433] [default] [JOB 59966] Compacting 1@1 + 5@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/21-01:48:58.509189 140539626759744 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 30200 Base level 1, inputs: [14698217(31MB)], [14698171(20MB) 14698172(10MB) 14698148(19MB) 14698149(20MB) 14698150(10MB)] 2024/08/21-01:48:58.764403 140539626759744 [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 2024/08/21-01:48:58.764420 140539626759744 [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 2024/08/21-01:48:58.764432 140539626759744 [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 2024/08/21-01:48:58.764440 140539626759744 [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 2024/08/21-01:48:58.764446 140539626759744 [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 2024/08/21-01:48:58.934422 140539626759744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00/14698237.sst) /dev/shm/ToplingTemp/Topling-12295-p3fYAT 2024/08/21-01:48:59.319511 140539626759744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00/14698237.sst): first pass time = 0.39's, 174.293'MB/sec 2024/08/21-01:49:00.386969 140539626759744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00/14698237.sst): old prealloc_size = 73819750, real_size = 19261328 2024/08/21-01:49:00.387265 140539626759744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00/14698237.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465960 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.93 raw-val = 0.0541 GB zip-val = 0.0182 GB avg-val = 116.02 avg-zval = 39.16 2024/08/21-01:49:00.387737 140539626759744 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00/14698237.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/21-01:49:00.803150 140539626759744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00/14698237.sst): second pass time = 1.07's, 50.683'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.42's, 51.095'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3219.401'MB/sec (index lex order gen) rebuild zvType time = 0.34's, 0.338'MB/sec write SST data time = 0.07's, 299.087'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 = 12008.262'MB/sec zip my value time = 1.07's, unzip length = 0.054'GB zip my value throughput = 50.683'MB/sec zip pipeline throughput = 99.369'MB/sec entries = 465960 avg-key = 28.00 avg-zkey = 1.93 avg-val = 116.02 avg-zval = 39.16 usrkeys = 465960 avg-key = 20.00 avg-zkey = 1.93 avg-val = 123.02 avg-zval = 39.16 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465960 bytes = 1572624 } seq expand size = 3261720 multi value expand size = 0 cnt WriteAppend = 19 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0182 GB dict = 0.54 MB all = 0.0213 GB } UnZip/Zip{ index = 10.3661 value = 2.9630 dict = 1.00 all = 3.1559 } Zip/UnZip{ index = 0.0965 value = 0.3375 dict = 1.00 all = 0.3169 } ---------------------------- total value len = 0.057324 GB avg = 0.123 KB (by entry num) total key len = 0.013047 GB avg = 0.028 KB total ukey len = 0.009319 GB avg = 0.020 KB total ukey num = 0.000465960 Billion total entry num = 0.000465960 Billion write speed all = 0.043048019 MB/sec (with seq num) write speed all = 0.040767677 MB/sec (without seq num) 2024/08/21-01:49:00.840850 140539626759744 [compaction_job.cc:1944] [default] [JOB 59966] Generated table #14698237: 465960 keys, 21264630 bytes, temperature: kWarm 2024/08/21-01:49:00.840923 140539626759744 EVENT_LOG_v1 {"time_micros": 1724176140840880, "cf_name": "default", "job": 59966, "event": "table_file_creation", "file_number": 14698237, "file_size": 21264630, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191225247218, "largest_seqno": 191305974990, "table_properties": {"data_size": 18245632, "index_size": 899008, "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": 13046880, "raw_average_key_size": 28, "raw_value_size": 54062068, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465960, "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": 1724176138, "oldest_key_time": 0, "file_creation_time": 1724176138, "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": 14698237, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:49:00.864497 140539626759744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00/14698238.sst) /dev/shm/ToplingTemp/Topling-12295-sQGxKS 2024/08/21-01:49:01.565817 140539626759744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00/14698238.sst): first pass time = 0.70's, 95.698'MB/sec 2024/08/21-01:49:03.983751 140539626759744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00/14698238.sst): old prealloc_size = 73819750, real_size = 19442512 2024/08/21-01:49:03.984092 140539626759744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00/14698238.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 467438 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 = 0.0184 GB avg-val = 115.57 avg-zval = 39.44 2024/08/21-01:49:03.984537 140539626759744 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00/14698238.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/21-01:49:04.772718 140539626759744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00/14698238.sst): second pass time = 2.42's, 22.350'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.79's, 27.116'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2806.244'MB/sec (index lex order gen) rebuild zvType time = 0.57's, 0.205'MB/sec write SST data time = 0.22's, 97.863'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 = 17942.401'MB/sec zip my value time = 2.42's, unzip length = 0.054'GB zip my value throughput = 22.350'MB/sec zip pipeline throughput = 120.696'MB/sec entries = 467438 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.57 avg-zval = 39.44 usrkeys = 467438 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.57 avg-zval = 39.44 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 467438 bytes = 1519184 } seq expand size = 3272066 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 = 0.0184 GB dict = 0.54 MB all = 0.0214 GB } UnZip/Zip{ index = 10.5074 value = 2.9302 dict = 1.00 all = 3.1371 } Zip/UnZip{ index = 0.0952 value = 0.3413 dict = 1.00 all = 0.3188 } ---------------------------- total value len = 0.114617 GB avg = 0.123 KB (by entry num) total key len = 0.026135 GB avg = 0.028 KB total ukey len = 0.018668 GB avg = 0.020 KB total ukey num = 0.000933398 Billion total entry num = 0.000933398 Billion write speed all = 0.085893779 MB/sec (with seq num) write speed all = 0.081336926 MB/sec (without seq num) 2024/08/21-01:49:04.807706 140539626759744 [compaction_job.cc:1944] [default] [JOB 59966] Generated table #14698238: 467438 keys, 21392214 bytes, temperature: kWarm 2024/08/21-01:49:04.807792 140539626759744 EVENT_LOG_v1 {"time_micros": 1724176144807744, "cf_name": "default", "job": 59966, "event": "table_file_creation", "file_number": 14698238, "file_size": 21392214, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191240343157, "largest_seqno": 191305975108, "table_properties": {"data_size": 18435712, "index_size": 889728, "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": 13088264, "raw_average_key_size": 28, "raw_value_size": 54020660, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 467438, "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": 1724176140, "oldest_key_time": 0, "file_creation_time": 1724176140, "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": 14698238, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:49:04.851528 140539626759744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00/14698239.sst) /dev/shm/ToplingTemp/Topling-12295-8uifsR 2024/08/21-01:49:05.617018 140539626759744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00/14698239.sst): first pass time = 0.77's, 87.674'MB/sec 2024/08/21-01:49:06.800184 140539626759744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00/14698239.sst): old prealloc_size = 73819750, real_size = 18625088 2024/08/21-01:49:06.800466 140539626759744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00/14698239.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466725 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 = 0.0176 GB avg-val = 115.79 avg-zval = 37.75 2024/08/21-01:49:06.800931 140539626759744 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00/14698239.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/21-01:49:07.246329 140539626759744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00/14698239.sst): second pass time = 1.18's, 45.707'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.45's, 46.243'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3421.418'MB/sec (index lex order gen) rebuild zvType time = 0.37's, 0.312'MB/sec write SST data time = 0.07's, 285.431'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 = 20918.190'MB/sec zip my value time = 1.18's, unzip length = 0.054'GB zip my value throughput = 45.707'MB/sec zip pipeline throughput = 54.987'MB/sec entries = 466725 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.79 avg-zval = 37.75 usrkeys = 466725 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.79 avg-zval = 37.75 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466725 bytes = 1575216 } seq expand size = 3267075 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 = 0.0176 GB dict = 0.54 MB all = 0.0206 GB } UnZip/Zip{ index = 10.5027 value = 3.0671 dict = 1.00 all = 3.2530 } Zip/UnZip{ index = 0.0952 value = 0.3260 dict = 1.00 all = 0.3074 } ---------------------------- total value len = 0.171924 GB avg = 0.123 KB (by entry num) total key len = 0.039203 GB avg = 0.028 KB total ukey len = 0.028002 GB avg = 0.020 KB total ukey num = 0.001400123 Billion total entry num = 0.001400123 Billion write speed all = 0.128646595 MB/sec (with seq num) write speed all = 0.121821491 MB/sec (without seq num) 2024/08/21-01:49:07.340758 140539626759744 [compaction_job.cc:1944] [default] [JOB 59966] Generated table #14698239: 466725 keys, 20629696 bytes, temperature: kWarm 2024/08/21-01:49:07.340843 140539626759744 EVENT_LOG_v1 {"time_micros": 1724176147340796, "cf_name": "default", "job": 59966, "event": "table_file_creation", "file_number": 14698239, "file_size": 20629696, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191224514656, "largest_seqno": 191305971766, "table_properties": {"data_size": 17619440, "index_size": 888768, "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": 13068300, "raw_average_key_size": 28, "raw_value_size": 54040658, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466725, "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": 1724176144, "oldest_key_time": 0, "file_creation_time": 1724176144, "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": 14698239, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:49:07.364264 140539626759744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00/14698240.sst) /dev/shm/ToplingTemp/Topling-12295-K1qNfU 2024/08/21-01:49:07.747808 140539626759744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00/14698240.sst): first pass time = 0.38's, 174.987'MB/sec 2024/08/21-01:49:08.813031 140539626759744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00/14698240.sst): old prealloc_size = 73819750, real_size = 19943088 2024/08/21-01:49:08.813303 140539626759744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00/14698240.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465392 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 = 0.0189 GB avg-val = 116.20 avg-zval = 40.70 2024/08/21-01:49:08.813717 140539626759744 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00/14698240.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/21-01:49:09.258828 140539626759744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00/14698240.sst): second pass time = 1.06's, 50.804'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.45's, 49.106'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3468.795'MB/sec (index lex order gen) rebuild zvType time = 0.35's, 0.332'MB/sec write SST data time = 0.10's, 229.621'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 = 12361.405'MB/sec zip my value time = 1.06's, unzip length = 0.054'GB zip my value throughput = 50.804'MB/sec zip pipeline throughput = 81.639'MB/sec entries = 465392 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.20 avg-zval = 40.70 usrkeys = 465392 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.20 avg-zval = 40.70 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465392 bytes = 1512544 } seq expand size = 3257744 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0189 GB dict = 0.54 MB all = 0.0219 GB } UnZip/Zip{ index = 10.5015 value = 2.8552 dict = 1.00 all = 3.0659 } Zip/UnZip{ index = 0.0952 value = 0.3502 dict = 1.00 all = 0.3262 } ---------------------------- total value len = 0.229260 GB avg = 0.123 KB (by entry num) total key len = 0.052234 GB avg = 0.028 KB total ukey len = 0.037310 GB avg = 0.020 KB total ukey num = 0.001865515 Billion total entry num = 0.001865515 Billion write speed all = 0.171313140 MB/sec (with seq num) write speed all = 0.162230553 MB/sec (without seq num) 2024/08/21-01:49:09.313256 140539626759744 [compaction_job.cc:1944] [default] [JOB 59966] Generated table #14698240: 465392 keys, 21888944 bytes, temperature: kWarm 2024/08/21-01:49:09.313341 140539626759744 EVENT_LOG_v1 {"time_micros": 1724176149313294, "cf_name": "default", "job": 59966, "event": "table_file_creation", "file_number": 14698240, "file_size": 21888944, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191259194584, "largest_seqno": 191305974813, "table_properties": {"data_size": 18940192, "index_size": 886336, "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": 13030976, "raw_average_key_size": 28, "raw_value_size": 54078024, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465392, "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": 1724176147, "oldest_key_time": 0, "file_creation_time": 1724176147, "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": 14698240, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:49:09.347653 140539626759744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00/14698241.sst) /dev/shm/ToplingTemp/Topling-12295-cMxM3U 2024/08/21-01:49:09.678583 140539626759744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00/14698241.sst): first pass time = 0.33's, 100.687'MB/sec 2024/08/21-01:49:10.386998 140539626759744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00/14698241.sst): old prealloc_size = 73819750, real_size = 9647264 2024/08/21-01:49:10.387176 140539626759744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00/14698241.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 231599 prefix = 4 raw-key = 0.0037 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0268 GB zip-val = 0.0091 GB avg-val = 115.78 avg-zval = 39.48 2024/08/21-01:49:10.387391 140539626759744 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00/14698241.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.033 GB 2024/08/21-01:49:10.589452 140539626759744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00/14698241.sst): second pass time = 0.71's, 37.903'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.20's, 52.459'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2897.056'MB/sec (index lex order gen) rebuild zvType time = 0.17's, 0.342'MB/sec write SST data time = 0.03's, 321.887'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.276'MB, throughput = 9686.407'MB/sec zip my value time = 0.71's, unzip length = 0.027'GB zip my value throughput = 37.903'MB/sec zip pipeline throughput = 148.489'MB/sec entries = 231599 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.78 avg-zval = 39.48 usrkeys = 231599 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.78 avg-zval = 39.48 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 231599 bytes = 752704 } seq expand size = 1621193 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0046 GB value = 0.0268 GB dict = 0.28 MB all = 0.0333 GB } __ZipSize{ index = 0.0004 GB value = 0.0091 GB dict = 0.28 MB all = 0.0106 GB } UnZip/Zip{ index = 10.4166 value = 2.9324 dict = 1.00 all = 3.1355 } Zip/UnZip{ index = 0.0960 value = 0.3410 dict = 1.00 all = 0.3189 } ---------------------------- total value len = 0.257697 GB avg = 0.123 KB (by entry num) total key len = 0.058719 GB avg = 0.028 KB total ukey len = 0.041942 GB avg = 0.020 KB total ukey num = 0.002097114 Billion total entry num = 0.002097114 Billion write speed all = 0.192409861 MB/sec (with seq num) write speed all = 0.182207955 MB/sec (without seq num) 2024/08/21-01:49:10.608394 140539626759744 [compaction_job.cc:1944] [default] [JOB 59966] Generated table #14698241: 231599 keys, 10620236 bytes, temperature: kWarm 2024/08/21-01:49:10.608443 140539626759744 EVENT_LOG_v1 {"time_micros": 1724176150608416, "cf_name": "default", "job": 59966, "event": "table_file_creation", "file_number": 14698241, "file_size": 10620236, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191266165659, "largest_seqno": 191305973272, "table_properties": {"data_size": 9144528, "index_size": 444672, "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": 6484772, "raw_average_key_size": 28, "raw_value_size": 26815298, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 231599, "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": 1724176149, "oldest_key_time": 0, "file_creation_time": 1724176149, "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": 14698241, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:49:10.617534 140539626759744 [compaction_job.cc:699] job-59966: subcompact[0], size: 0.095796 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59966/att-00 [14698237,14698238,14698239,14698240,14698241] 2024/08/21-01:49:10.646015 140539626759744 (Original Log Time 2024/08/21-01:48:58.509274) EVENT_LOG_v1 {"time_micros": 1724176138509211, "job": 59966, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14698217], "files_L2": [14698171, 14698172, 14698148, 14698149, 14698150], "score": 0.99973, "input_data_size": 118728053, "oldest_snapshot_seqno": 191306062708} 2024/08/21-01:49:10.646018 140539626759744 (Original Log Time 2024/08/21-01:49:10.642519) [compaction_job.cc:2018] [default] [JOB 59966] Compacted 1@1 + 5@2 files to L2 => 95795720 bytes 2024/08/21-01:49:10.646019 140539626759744 (Original Log Time 2024/08/21-01:49:10.645952) [compaction_job.cc:1220] [default] compacted to: files[0 0 5 0 0 0 0] max score 0.04, MB/sec: 9.8 rd, 7.9 wr, level 2, files in(1, 5) out(5 +0 blob) MB in(31.8, 81.4 +0.0 blob) out(91.4 +0.0 blob), read-write-amplify(6.4) write-amplify(2.9) OK, records in: 2097114, records dropped: 0 output_compression: Snappy 2024/08/21-01:49:10.646026 140539626759744 (Original Log Time 2024/08/21-01:49:10.645997) EVENT_LOG_v1 {"time_micros": 1724176150645974, "cf": "default", "job": 59966, "event": "compaction_finished", "compaction_time_micros": 12108264, "compaction_time_cpu_micros": 3842875, "output_level": 2, "num_output_files": 5, "total_output_size": 95795720, "num_input_records": 2097114, "num_output_records": 2097114, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 105654104, "file_range_sync_nanos": 0, "file_fsync_nanos": 3757, "file_prepare_write_nanos": 13012, "lsm_state": [0, 0, 5, 0, 0, 0, 0]} 2024/08/21-01:49:10.765292 140539626759744 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":1724176138,"executesMs":12260,"compactionJobId":59966,"attempt":0,"compactionInputRawBytes":301735900,"compactionInputZipBytes":118728053,"compactionOutputRawBytes":0,"compactionOutputZipBytes":95795720,"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":"00-7d0d97414d63b78eac5404a465d04c96-122db4b030170483-00"}}, response = 2024/08/21-01:49:10.765369 140539626759744 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-59966/att-00: olev 2, work 12.261 s, result 6.278 ms, install 3.525 ms, input{raw 287.758 MiB zip 113.228 MiB}