2024/08/20-06:40:59.856440 140500389135936 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13393/att-00: fork to child time = 0.013239 sec 2024/08/20-06:40:59.857478 140500389135936 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13393/att-00 2024/08/20-06:40:59.862395 140500389135936 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13393/att-00 2024/08/20-06:40:59.863842 140500389135936 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-06:40:59.864161 140500389135936 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-06:40:59.900581 140500389135936 [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-13393/att-00/MANIFEST-14629260 2024/08/20-06:40:59.954793 140500389135936 [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-13393/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14644436, last_sequence is 190125214896, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14644260 2024/08/20-06:40:59.954807 140500389135936 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-06:40:59.954887 140500389135936 [version_set.cc:5652] Creating manifest 14644436 2024/08/20-06:40:59.992248 140500389135936 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13393/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-06:41:00.006016 140500389135936 [compaction_job.cc:2433] [default] [JOB 13393] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-06:41:00.006031 140500389135936 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 6877 Base level 1, inputs: [14644362(31MB)], [14644433(20MB) 14644434(9622KB) 14644245(20MB)] 2024/08/20-06:41:00.234161 140500389135936 [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 2024/08/20-06:41:00.234190 140500389135936 [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 2024/08/20-06:41:00.234208 140500389135936 [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 2024/08/20-06:41:00.234220 140500389135936 [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 2024/08/20-06:41:00.234230 140500389135936 [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 2024/08/20-06:41:00.416826 140500389135936 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13393/att-00/14644437.sst) /dev/shm/ToplingTemp/Topling-221782-M6Dysk 2024/08/20-06:41:00.758045 140500389135936 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13393/att-00/14644437.sst): first pass time = 0.34's, 196.701'MB/sec 2024/08/20-06:41:01.919610 140500389135936 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13393/att-00/14644437.sst): old prealloc_size = 73819750, real_size = 19459344 2024/08/20-06:41:01.919915 140500389135936 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13393/att-00/14644437.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 467073 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 = 0.0185 GB avg-val = 115.68 avg-zval = 39.51 2024/08/20-06:41:01.920362 140500389135936 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13393/att-00/14644437.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-06:41:02.282079 140500389135936 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13393/att-00/14644437.sst): second pass time = 1.16's, 46.556'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 59.059'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2974.017'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.393'MB/sec write SST data time = 0.07's, 328.323'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 = 14725.753'MB/sec zip my value time = 1.16's, unzip length = 0.054'GB zip my value throughput = 46.556'MB/sec zip pipeline throughput = 114.425'MB/sec entries = 467073 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.68 avg-zval = 39.51 usrkeys = 467073 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.68 avg-zval = 39.51 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 467073 bytes = 1518000 } seq expand size = 3269511 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 = 0.0185 GB dict = 0.54 MB all = 0.0214 GB } UnZip/Zip{ index = 10.5007 value = 2.9281 dict = 1.00 all = 3.1347 } Zip/UnZip{ index = 0.0952 value = 0.3415 dict = 1.00 all = 0.3190 } ---------------------------- total value len = 62.354050 GB avg = 0.180 KB (by entry num) total key len = 6.801836 GB avg = 0.020 KB total ukey len = 3.198849 GB avg = 0.008 KB total ukey num = 0.389800634 Billion total entry num = 0.346678642 Billion write speed all = 1.464513020 MB/sec (with seq num) write speed all = 1.405780158 MB/sec (without seq num) 2024/08/20-06:41:02.309936 140500389135936 [compaction_job.cc:1944] [default] [JOB 13393] Generated table #14644437: 467073 keys, 21408418 bytes, temperature: kWarm 2024/08/20-06:41:02.310021 140500389135936 EVENT_LOG_v1 {"time_micros": 1724107262309974, "cf_name": "default", "job": 13393, "event": "table_file_creation", "file_number": 14644437, "file_size": 21408418, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190081735399, "largest_seqno": 190124750225, "table_properties": {"data_size": 18452800, "index_size": 889600, "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": 13078044, "raw_average_key_size": 28, "raw_value_size": 54030930, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 467073, "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": 1724107260, "oldest_key_time": 0, "file_creation_time": 1724107260, "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": 14644437, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:41:02.332713 140500389135936 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13393/att-00/14644438.sst) /dev/shm/ToplingTemp/Topling-221782-0akiKl 2024/08/20-06:41:02.994102 140500389135936 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13393/att-00/14644438.sst): first pass time = 0.66's, 101.473'MB/sec 2024/08/20-06:41:03.985083 140500389135936 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13393/att-00/14644438.sst): old prealloc_size = 73819750, real_size = 18343536 2024/08/20-06:41:03.985408 140500389135936 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13393/att-00/14644438.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 462943 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0541 GB zip-val = 0.0173 GB avg-val = 116.96 avg-zval = 37.46 2024/08/20-06:41:03.985839 140500389135936 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13393/att-00/14644438.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-06:41:04.364295 140500389135936 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13393/att-00/14644438.sst): second pass time = 0.99's, 54.683'MB/sec, value only(80.7% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.38's, 53.945'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2967.745'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.370'MB/sec write SST data time = 0.07's, 309.863'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.545'MB, throughput = 14628.115'MB/sec zip my value time = 0.99's, unzip length = 0.054'GB zip my value throughput = 54.683'MB/sec zip pipeline throughput = 85.370'MB/sec entries = 462943 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.96 avg-zval = 37.46 usrkeys = 462943 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.96 avg-zval = 37.46 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 462943 bytes = 1678176 } seq expand size = 3240601 multi value expand size = 0 cnt WriteAppend = 16 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.55 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0173 GB dict = 0.55 MB all = 0.0205 GB } UnZip/Zip{ index = 10.4334 value = 3.1226 dict = 1.00 all = 3.2805 } Zip/UnZip{ index = 0.0958 value = 0.3202 dict = 1.00 all = 0.3048 } ---------------------------- total value len = 62.411437 GB avg = 0.180 KB (by entry num) total key len = 6.814798 GB avg = 0.020 KB total ukey len = 3.208108 GB avg = 0.008 KB total ukey num = 0.390263577 Billion total entry num = 0.347141585 Billion write speed all = 1.465938170 MB/sec (with seq num) write speed all = 1.407129471 MB/sec (without seq num) 2024/08/20-06:41:04.393182 140500389135936 [compaction_job.cc:1944] [default] [JOB 13393] Generated table #14644438: 462943 keys, 20456756 bytes, temperature: kWarm 2024/08/20-06:41:04.393244 140500389135936 EVENT_LOG_v1 {"time_micros": 1724107264393212, "cf_name": "default", "job": 13393, "event": "table_file_creation", "file_number": 14644438, "file_size": 20456756, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189768092390, "largest_seqno": 190124749467, "table_properties": {"data_size": 17340192, "index_size": 887424, "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": 12962404, "raw_average_key_size": 28, "raw_value_size": 54146506, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 462943, "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": 1724107262, "oldest_key_time": 0, "file_creation_time": 1724107262, "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": 14644438, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:41:04.417995 140500389135936 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13393/att-00/14644439.sst) /dev/shm/ToplingTemp/Topling-221782-Ss4zbj 2024/08/20-06:41:04.643455 140500389135936 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13393/att-00/14644439.sst): first pass time = 0.23's, 278.023'MB/sec 2024/08/20-06:41:05.349662 140500389135936 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13393/att-00/14644439.sst): old prealloc_size = 73819750, real_size = 17825408 2024/08/20-06:41:05.349994 140500389135936 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13393/att-00/14644439.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 435469 prefix = 4 raw-key = 0.0070 GB zip-key = 0.0008 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0505 GB zip-val = 0.0169 GB avg-val = 115.92 avg-zval = 38.78 2024/08/20-06:41:05.350423 140500389135936 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13393/att-00/14644439.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0010 GB, waited 0.000 sec, Key+Value = 0.063 GB 2024/08/20-06:41:05.723051 140500389135936 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13393/att-00/14644439.sst): second pass time = 0.71's, 71.558'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 52.909'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2687.450'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.356'MB/sec write SST data time = 0.07's, 293.135'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.511'MB, throughput = 11486.310'MB/sec zip my value time = 0.71's, unzip length = 0.050'GB zip my value throughput = 71.558'MB/sec zip pipeline throughput = 71.558'MB/sec entries = 435469 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.92 avg-zval = 38.78 usrkeys = 435469 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.92 avg-zval = 38.78 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 435469 bytes = 1524160 } seq expand size = 3048283 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0087 GB value = 0.0505 GB dict = 0.51 MB all = 0.0627 GB } __ZipSize{ index = 0.0008 GB value = 0.0169 GB dict = 0.51 MB all = 0.0198 GB } UnZip/Zip{ index = 10.5019 value = 2.9892 dict = 1.00 all = 3.1724 } Zip/UnZip{ index = 0.0952 value = 0.3345 dict = 1.00 all = 0.3152 } ---------------------------- total value len = 62.464964 GB avg = 0.180 KB (by entry num) total key len = 6.826991 GB avg = 0.020 KB total ukey len = 3.216817 GB avg = 0.008 KB total ukey num = 0.390699046 Billion total entry num = 0.347577054 Billion write speed all = 1.467287639 MB/sec (with seq num) write speed all = 1.408406863 MB/sec (without seq num) 2024/08/20-06:41:05.749871 140500389135936 [compaction_job.cc:1944] [default] [JOB 13393] Generated table #14644439: 435469 keys, 19755494 bytes, temperature: kWarm 2024/08/20-06:41:05.749968 140500389135936 EVENT_LOG_v1 {"time_micros": 1724107265749910, "cf_name": "default", "job": 13393, "event": "table_file_creation", "file_number": 14644439, "file_size": 19755494, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189976178946, "largest_seqno": 190124751436, "table_properties": {"data_size": 16887024, "index_size": 829312, "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": 12193132, "raw_average_key_size": 28, "raw_value_size": 50478458, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 435469, "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": 1724107264, "oldest_key_time": 0, "file_creation_time": 1724107264, "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": 14644439, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:41:05.980499 140500389135936 [compaction_job.cc:699] job-13393: subcompact[0], size: 0.061621 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13393/att-00 [14644437,14644438,14644439] 2024/08/20-06:41:06.031477 140500389135936 (Original Log Time 2024/08/20-06:41:00.006083) EVENT_LOG_v1 {"time_micros": 1724107260006044, "job": 13393, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14644362], "files_L2": [14644433, 14644434, 14644245], "score": 0.999005, "input_data_size": 85341625, "oldest_snapshot_seqno": 190125214312} 2024/08/20-06:41:06.031482 140500389135936 (Original Log Time 2024/08/20-06:41:06.025168) [compaction_job.cc:2018] [default] [JOB 13393] Compacted 1@1 + 3@2 files to L2 => 61620668 bytes 2024/08/20-06:41:06.031483 140500389135936 (Original Log Time 2024/08/20-06:41:06.031397) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 14.3 rd, 10.3 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(31.8, 49.6 +0.0 blob) out(58.8 +0.0 blob), read-write-amplify(4.4) write-amplify(1.8) OK, records in: 1379304, records dropped: 13819 output_compression: Snappy 2024/08/20-06:41:06.031490 140500389135936 (Original Log Time 2024/08/20-06:41:06.031457) EVENT_LOG_v1 {"time_micros": 1724107266031423, "cf": "default", "job": 13393, "event": "compaction_finished", "compaction_time_micros": 5974425, "compaction_time_cpu_micros": 2089318, "output_level": 2, "num_output_files": 3, "total_output_size": 61620668, "num_input_records": 1379304, "num_output_records": 1365485, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 40935680, "file_range_sync_nanos": 0, "file_fsync_nanos": 2003, "file_prepare_write_nanos": 7835, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-06:41:06.152846 140500389135936 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":1724107259,"executesMs":6158,"compactionJobId":13393,"attempt":0,"compactionInputRawBytes":198851772,"compactionInputZipBytes":85341625,"compactionOutputRawBytes":0,"compactionOutputZipBytes":61620668,"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":"00-48d80f97e78161edb8b106e167146984-e6b162727141cdee-00"}}, response = 2024/08/20-06:41:06.152997 140500389135936 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-13393/att-00: olev 2, work 6.158 s, result 10.370 ms, install 6.350 ms, input{raw 189.640 MiB zip 81.388 MiB}