2024/08/20-06:00:42.110980 140500321994304 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11331/att-00: fork to child time = 0.010365 sec 2024/08/20-06:00:42.112005 140500321994304 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11331/att-00 2024/08/20-06:00:42.116831 140500321994304 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11331/att-00 2024/08/20-06:00:42.118248 140500321994304 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-06:00:42.118588 140500321994304 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-06:00:42.184499 140500321994304 [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-11331/att-00/MANIFEST-14629260 2024/08/20-06:00:42.244610 140500321994304 [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-11331/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14642174, last_sequence is 190073221863, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14642039 2024/08/20-06:00:42.244620 140500321994304 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-06:00:42.244701 140500321994304 [version_set.cc:5652] Creating manifest 14642174 2024/08/20-06:00:42.285551 140500321994304 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11331/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-06:00:42.309040 140500321994304 [compaction_job.cc:2433] [default] [JOB 11331] Compacting 1@2 + 3@3 files to L3, score 0.98, subcompactions 1 : 1 2024/08/20-06:00:42.309059 140500321994304 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 5870 Base level 2, inputs: [14642165(31MB)], [14642132(41MB) 14642133(4736KB) 14642171(41MB)] 2024/08/20-06:00:42.617933 140500321994304 [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 2024/08/20-06:00:42.617968 140500321994304 [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 2024/08/20-06:00:42.617992 140500321994304 [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 2024/08/20-06:00:42.618007 140500321994304 [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 2024/08/20-06:00:42.618021 140500321994304 [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 2024/08/20-06:00:42.921819 140500321994304 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11331/att-00/14642175.sst) /dev/shm/ToplingTemp/Topling-206525-sPz5dD 2024/08/20-06:00:43.137009 140500321994304 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11331/att-00/14642175.sst): first pass time = 0.22's, 623.845'MB/sec 2024/08/20-06:00:44.073393 140500321994304 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11331/att-00/14642175.sst): old prealloc_size = 138185459, real_size = 41793520 2024/08/20-06:00:44.073465 140500321994304 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11331/att-00/14642175.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129430 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.19 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.99 avg-zval = 317.46 2024/08/20-06:00:44.275298 140500321994304 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11331/att-00/14642175.sst): second pass time = 0.94's, 140.703'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.20's, 215.731'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15806.594'MB/sec (index lex order gen) rebuild zvType time = 0.15's, 0.219'MB/sec write SST data time = 0.05's, 800.007'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 35785.125'MB/sec zip my value time = 0.94's, unzip length = 0.132'GB zip my value throughput = 140.703'MB/sec zip pipeline throughput = 140.703'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 5.19 avg-val = 1016.99 avg-zval = 317.46 usrkeys = 129430 avg-key = 12.00 avg-zkey = 5.19 avg-val = 1023.99 avg-zval = 317.46 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129430 bytes = 420656 } seq expand size = 906010 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.3108 value = 3.2035 dict = 1.00 all = 3.0811 } Zip/UnZip{ index = 0.4327 value = 0.3122 dict = 1.00 all = 0.3246 } ---------------------------- total value len = 62.429285 GB avg = 0.180 KB (by entry num) total key len = 6.791346 GB avg = 0.020 KB total ukey len = 3.191061 GB avg = 0.008 KB total ukey num = 0.389462991 Billion total entry num = 0.346340999 Billion write speed all = 1.544997405 MB/sec (with seq num) write speed all = 1.483155040 MB/sec (without seq num) 2024/08/20-06:00:44.331906 140500321994304 [compaction_job.cc:1944] [default] [JOB 11331] Generated table #14642175: 129430 keys, 43561975 bytes, temperature: kWarm 2024/08/20-06:00:44.332016 140500321994304 EVENT_LOG_v1 {"time_micros": 1724104844331955, "cf_name": "default", "job": 11331, "event": "table_file_creation", "file_number": 14642175, "file_size": 43561975, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190017793917, "largest_seqno": 190073120494, "table_properties": {"data_size": 41088864, "index_size": 672128, "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": 2588600, "raw_average_key_size": 20, "raw_value_size": 131629228, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129430, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724104842, "oldest_key_time": 0, "file_creation_time": 1724104842, "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": 14642175, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:00:44.420597 140500321994304 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11331/att-00/14642176.sst) /dev/shm/ToplingTemp/Topling-206525-Yvp7kF 2024/08/20-06:00:45.011872 140500321994304 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11331/att-00/14642176.sst): first pass time = 0.59's, 227.024'MB/sec 2024/08/20-06:00:46.214111 140500321994304 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11331/att-00/14642176.sst): old prealloc_size = 138185459, real_size = 41928400 2024/08/20-06:00:46.214184 140500321994304 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11331/att-00/14642176.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129428 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 8.00 avg-zkey = 6.23 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.01 avg-zval = 317.47 2024/08/20-06:00:46.578184 140500321994304 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11331/att-00/14642176.sst): second pass time = 1.19's, 110.925'MB/sec, value only(98.1% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.36's, 119.979'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23022.451'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.147'MB/sec write SST data time = 0.14's, 303.791'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 23294.517'MB/sec zip my value time = 1.19's, unzip length = 0.132'GB zip my value throughput = 110.925'MB/sec zip pipeline throughput = 146.830'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 6.23 avg-val = 1017.01 avg-zval = 317.47 usrkeys = 129428 avg-key = 12.00 avg-zkey = 6.23 avg-val = 1024.01 avg-zval = 317.47 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129428 bytes = 404480 } seq expand size = 905996 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0411 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 1.9269 value = 3.2035 dict = 1.00 all = 3.0727 } Zip/UnZip{ index = 0.5190 value = 0.3122 dict = 1.00 all = 0.3254 } ---------------------------- total value len = 62.561821 GB avg = 0.181 KB (by entry num) total key len = 6.793935 GB avg = 0.020 KB total ukey len = 3.192614 GB avg = 0.008 KB total ukey num = 0.389592419 Billion total entry num = 0.346470427 Billion write speed all = 1.547933803 MB/sec (with seq num) write speed all = 1.486071507 MB/sec (without seq num) 2024/08/20-06:00:46.634396 140500321994304 [compaction_job.cc:1944] [default] [JOB 11331] Generated table #14642176: 129428 keys, 43680670 bytes, temperature: kWarm 2024/08/20-06:00:46.634477 140500321994304 EVENT_LOG_v1 {"time_micros": 1724104846634434, "cf_name": "default", "job": 11331, "event": "table_file_creation", "file_number": 14642176, "file_size": 43680670, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190045333041, "largest_seqno": 190073120577, "table_properties": {"data_size": 41089856, "index_size": 806016, "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": 2588560, "raw_average_key_size": 20, "raw_value_size": 131629768, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129428, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724104844, "oldest_key_time": 0, "file_creation_time": 1724104844, "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": 14642176, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:00:46.721080 140500321994304 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11331/att-00/14642177.sst) /dev/shm/ToplingTemp/Topling-206525-iuSipC 2024/08/20-06:00:46.803128 140500321994304 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11331/att-00/14642177.sst): first pass time = 0.08's, 224.257'MB/sec 2024/08/20-06:00:47.831866 140500321994304 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11331/att-00/14642177.sst): old prealloc_size = 138185459, real_size = 5753336 2024/08/20-06:00:47.831942 140500321994304 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11331/att-00/14642177.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 17732 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.33 raw-val = 0.0180 GB zip-val = 0.0057 GB avg-val =1016.97 avg-zval = 323.87 2024/08/20-06:00:47.877908 140500321994304 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11331/att-00/14642177.sst): second pass time = 1.03's, 17.546'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.05's, 130.128'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 131.570'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 0.175'MB/sec write SST data time = 0.02's, 290.409'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.184'MB, throughput = 4034.154'MB/sec zip my value time = 1.03's, unzip length = 0.018'GB zip my value throughput = 17.546'MB/sec zip pipeline throughput = 102.417'MB/sec entries = 17732 avg-key = 20.00 avg-zkey = 0.33 avg-val = 1016.97 avg-zval = 323.87 usrkeys = 17732 avg-key = 12.00 avg-zkey = 0.33 avg-val = 1023.97 avg-zval = 323.87 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 17732 bytes = 55424 } seq expand size = 124124 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0002 GB value = 0.0180 GB dict = 0.18 MB all = 0.0184 GB } __ZipSize{ index = 0.0000 GB value = 0.0057 GB dict = 0.18 MB all = 0.0060 GB } UnZip/Zip{ index = 36.1386 value = 3.1401 dict = 1.00 all = 3.0700 } Zip/UnZip{ index = 0.0277 value = 0.3185 dict = 1.00 all = 0.3257 } ---------------------------- total value len = 62.579978 GB avg = 0.181 KB (by entry num) total key len = 6.794289 GB avg = 0.020 KB total ukey len = 3.192827 GB avg = 0.008 KB total ukey num = 0.389610151 Billion total entry num = 0.346488159 Billion write speed all = 1.548302045 MB/sec (with seq num) write speed all = 1.486438378 MB/sec (without seq num) 2024/08/20-06:00:47.900968 140500321994304 [compaction_job.cc:1944] [default] [JOB 11331] Generated table #14642177: 17732 keys, 5989410 bytes, temperature: kWarm 2024/08/20-06:00:47.901049 140500321994304 EVENT_LOG_v1 {"time_micros": 1724104847901003, "cf_name": "default", "job": 11331, "event": "table_file_creation", "file_number": 14642177, "file_size": 5989410, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190054032136, "largest_seqno": 190073120587, "table_properties": {"data_size": 5742832, "index_size": 5888, "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": 354640, "raw_average_key_size": 20, "raw_value_size": 18032830, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 17732, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724104846, "oldest_key_time": 0, "file_creation_time": 1724104846, "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": 14642177, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:00:47.910759 140500321994304 [compaction_job.cc:699] job-11331: subcompact[0], size: 0.093232 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11331/att-00 [14642175,14642176,14642177] 2024/08/20-06:00:47.948616 140500321994304 (Original Log Time 2024/08/20-06:00:42.309129) EVENT_LOG_v1 {"time_micros": 1724104842309077, "job": 11331, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14642165], "files_L3": [14642132, 14642133, 14642171], "score": 0.984408, "input_data_size": 125623145, "oldest_snapshot_seqno": 190073221762} 2024/08/20-06:00:47.948621 140500321994304 (Original Log Time 2024/08/20-06:00:47.947845) [compaction_job.cc:2018] [default] [JOB 11331] Compacted 1@2 + 3@3 files to L3 => 93232055 bytes 2024/08/20-06:00:47.948636 140500321994304 (Original Log Time 2024/08/20-06:00:47.948531) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 22.4 rd, 16.6 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(32.0, 87.8 +0.0 blob) out(88.9 +0.0 blob), read-write-amplify(6.5) write-amplify(2.8) OK, records in: 305105, records dropped: 28515 output_compression: Snappy 2024/08/20-06:00:47.948646 140500321994304 (Original Log Time 2024/08/20-06:00:47.948589) EVENT_LOG_v1 {"time_micros": 1724104847948562, "cf": "default", "job": 11331, "event": "compaction_finished", "compaction_time_micros": 5601674, "compaction_time_cpu_micros": 966120, "output_level": 3, "num_output_files": 3, "total_output_size": 93232055, "num_input_records": 305105, "num_output_records": 276590, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 88905124, "file_range_sync_nanos": 0, "file_fsync_nanos": 2570, "file_prepare_write_nanos": 8561, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-06:00:48.086587 140500321994304 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":1724104842,"executesMs":5831,"compactionJobId":11331,"attempt":0,"compactionInputRawBytes":316391841,"compactionInputZipBytes":125623145,"compactionOutputRawBytes":0,"compactionOutputZipBytes":93232055,"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":"00-5f250982b64666c34ccd4a0fc7497270-7513c9ab257077e8-00"}}, response = 2024/08/20-06:00:48.086696 140500321994304 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-11331/att-00: olev 3, work 5.832 s, result 4.976 ms, install 0.827 ms, input{raw 301.735 MiB zip 119.804 MiB}