2024/08/20-05:00:05.341779 140500212889152 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08291/att-00: fork to child time = 0.024839 sec 2024/08/20-05:00:05.342943 140500212889152 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08291/att-00 2024/08/20-05:00:05.347981 140500212889152 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08291/att-00 2024/08/20-05:00:05.348319 140500212889152 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-05:00:05.348652 140500212889152 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-05:00:05.401353 140500212889152 [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-08291/att-00/MANIFEST-14629260 2024/08/20-05:00:05.425874 140500212889152 [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-08291/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14638596, last_sequence is 189992358881, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14638488 2024/08/20-05:00:05.425888 140500212889152 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-05:00:05.425975 140500212889152 [version_set.cc:5652] Creating manifest 14638596 2024/08/20-05:00:05.460245 140500212889152 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08291/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-05:00:05.490157 140500212889152 [compaction_job.cc:2433] [default] [JOB 8291] Compacting 1@1 + 3@2 files to L2, score 0.96, subcompactions 1 : 1 2024/08/20-05:00:05.490173 140500212889152 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 4299 Base level 1, inputs: [14638519(31MB)], [14638579(10MB) 14638470(10MB) 14638591(20MB)] 2024/08/20-05:00:05.816422 140500212889152 [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 2024/08/20-05:00:05.816451 140500212889152 [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 2024/08/20-05:00:05.816469 140500212889152 [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 2024/08/20-05:00:05.816481 140500212889152 [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 2024/08/20-05:00:05.816492 140500212889152 [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 2024/08/20-05:00:05.929668 140500212889152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08291/att-00/14638597.sst) /dev/shm/ToplingTemp/Topling-182303-bQAV45 2024/08/20-05:00:06.306038 140500212889152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08291/att-00/14638597.sst): first pass time = 0.38's, 178.346'MB/sec 2024/08/20-05:00:07.176354 140500212889152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08291/att-00/14638597.sst): old prealloc_size = 73819750, real_size = 19772304 2024/08/20-05:00:07.176771 140500212889152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08291/att-00/14638597.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465589 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 = 0.0188 GB avg-val = 116.14 avg-zval = 40.30 2024/08/20-05:00:07.177234 140500212889152 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08291/att-00/14638597.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-05:00:07.775725 140500212889152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08291/att-00/14638597.sst): second pass time = 0.87's, 62.190'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.60's, 36.429'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2535.089'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.231'MB/sec write SST data time = 0.09's, 230.387'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 = 15172.406'MB/sec zip my value time = 0.87's, unzip length = 0.054'GB zip my value throughput = 62.190'MB/sec zip pipeline throughput = 62.190'MB/sec entries = 465589 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.14 avg-zval = 40.30 usrkeys = 465589 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.14 avg-zval = 40.30 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465589 bytes = 1629584 } seq expand size = 3259123 multi value expand size = 0 cnt WriteAppend = 16 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0188 GB dict = 0.54 MB all = 0.0218 GB } UnZip/Zip{ index = 10.4329 value = 2.8818 dict = 1.00 all = 3.0736 } Zip/UnZip{ index = 0.0959 value = 0.3470 dict = 1.00 all = 0.3254 } ---------------------------- total value len = 62.354081 GB avg = 0.180 KB (by entry num) total key len = 6.801794 GB avg = 0.020 KB total ukey len = 3.198819 GB avg = 0.008 KB total ukey num = 0.389799150 Billion total entry num = 0.346677158 Billion write speed all = 1.679903623 MB/sec (with seq num) write speed all = 1.612533010 MB/sec (without seq num) 2024/08/20-05:00:07.806662 140500212889152 [compaction_job.cc:1944] [default] [JOB 8291] Generated table #14638597: 465589 keys, 21834144 bytes, temperature: kWarm 2024/08/20-05:00:07.806778 140500212889152 EVENT_LOG_v1 {"time_micros": 1724101207806718, "cf_name": "default", "job": 8291, "event": "table_file_creation", "file_number": 14638597, "file_size": 21834144, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189768092390, "largest_seqno": 189991829874, "table_properties": {"data_size": 18763200, "index_size": 892544, "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": 13036492, "raw_average_key_size": 28, "raw_value_size": 54072458, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465589, "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": 1724101205, "oldest_key_time": 0, "file_creation_time": 1724101205, "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": 14638597, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:00:07.852905 140500212889152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08291/att-00/14638598.sst) /dev/shm/ToplingTemp/Topling-182303-ILdEE6 2024/08/20-05:00:08.572522 140500212889152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08291/att-00/14638598.sst): first pass time = 0.72's, 93.265'MB/sec 2024/08/20-05:00:09.455515 140500212889152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08291/att-00/14638598.sst): old prealloc_size = 73819750, real_size = 19730336 2024/08/20-05:00:09.455875 140500212889152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08291/att-00/14638598.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466332 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0541 GB zip-val = 0.0187 GB avg-val = 115.91 avg-zval = 40.17 2024/08/20-05:00:09.456277 140500212889152 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08291/att-00/14638598.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-05:00:09.825444 140500212889152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08291/att-00/14638598.sst): second pass time = 0.88's, 61.306'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 58.443'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2624.451'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.387'MB/sec write SST data time = 0.07's, 314.654'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 = 14580.522'MB/sec zip my value time = 0.88's, unzip length = 0.054'GB zip my value throughput = 61.306'MB/sec zip pipeline throughput = 61.306'MB/sec entries = 466332 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.91 avg-zval = 40.17 usrkeys = 466332 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.91 avg-zval = 40.17 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466332 bytes = 1457296 } seq expand size = 3264324 multi value expand size = 0 cnt WriteAppend = 12 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 = 0.0216 GB } UnZip/Zip{ index = 10.5731 value = 2.8856 dict = 1.00 all = 3.1041 } Zip/UnZip{ index = 0.0946 value = 0.3465 dict = 1.00 all = 0.3222 } ---------------------------- total value len = 62.411397 GB avg = 0.180 KB (by entry num) total key len = 6.814851 GB avg = 0.020 KB total ukey len = 3.208146 GB avg = 0.008 KB total ukey num = 0.390265482 Billion total entry num = 0.347143490 Billion write speed all = 1.681529372 MB/sec (with seq num) write speed all = 1.614071495 MB/sec (without seq num) 2024/08/20-05:00:09.853797 140500212889152 [compaction_job.cc:1944] [default] [JOB 8291] Generated table #14638598: 466332 keys, 21619294 bytes, temperature: kWarm 2024/08/20-05:00:09.853875 140500212889152 EVENT_LOG_v1 {"time_micros": 1724101209853836, "cf_name": "default", "job": 8291, "event": "table_file_creation", "file_number": 14638598, "file_size": 21619294, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189965748920, "largest_seqno": 189991829723, "table_properties": {"data_size": 18731472, "index_size": 882112, "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": 13057296, "raw_average_key_size": 28, "raw_value_size": 54051616, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466332, "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": 1724101207, "oldest_key_time": 0, "file_creation_time": 1724101207, "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": 14638598, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:00:09.895716 140500212889152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08291/att-00/14638599.sst) /dev/shm/ToplingTemp/Topling-182303-4Aiz24 2024/08/20-05:00:10.036611 140500212889152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08291/att-00/14638599.sst): first pass time = 0.14's, 235.236'MB/sec 2024/08/20-05:00:10.818242 140500212889152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08291/att-00/14638599.sst): old prealloc_size = 73819750, real_size = 9812976 2024/08/20-05:00:10.818476 140500212889152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08291/att-00/14638599.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 230162 prefix = 4 raw-key = 0.0037 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0267 GB zip-val = 0.0093 GB avg-val = 115.90 avg-zval = 40.46 2024/08/20-05:00:10.818726 140500212889152 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08291/att-00/14638599.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.033 GB 2024/08/20-05:00:11.129634 140500212889152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08291/att-00/14638599.sst): second pass time = 0.78's, 34.168'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.31's, 34.532'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2135.436'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.237'MB/sec write SST data time = 0.07's, 157.752'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.274'MB, throughput = 5643.474'MB/sec zip my value time = 0.78's, unzip length = 0.027'GB zip my value throughput = 34.168'MB/sec zip pipeline throughput = 99.723'MB/sec entries = 230162 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.90 avg-zval = 40.46 usrkeys = 230162 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.90 avg-zval = 40.46 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 230162 bytes = 719264 } seq expand size = 1611134 multi value expand size = 0 cnt WriteAppend = 17 UnZipSize{ index = 0.0046 GB value = 0.0267 GB dict = 0.27 MB all = 0.0331 GB } __ZipSize{ index = 0.0004 GB value = 0.0093 GB dict = 0.27 MB all = 0.0108 GB } UnZip/Zip{ index = 10.4165 value = 2.8644 dict = 1.00 all = 3.0804 } Zip/UnZip{ index = 0.0960 value = 0.3491 dict = 1.00 all = 0.3246 } ---------------------------- total value len = 62.439685 GB avg = 0.180 KB (by entry num) total key len = 6.821296 GB avg = 0.020 KB total ukey len = 3.212749 GB avg = 0.008 KB total ukey num = 0.390495644 Billion total entry num = 0.347373652 Billion write speed all = 1.682319745 MB/sec (with seq num) write speed all = 1.614819280 MB/sec (without seq num) 2024/08/20-05:00:11.150502 140500212889152 [compaction_job.cc:1944] [default] [JOB 8291] Generated table #14638599: 230162 keys, 10752350 bytes, temperature: kWarm 2024/08/20-05:00:11.150585 140500212889152 EVENT_LOG_v1 {"time_micros": 1724101211150542, "cf_name": "default", "job": 8291, "event": "table_file_creation", "file_number": 14638599, "file_size": 10752350, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189965747016, "largest_seqno": 189991829283, "table_properties": {"data_size": 9313312, "index_size": 441920, "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": 6444536, "raw_average_key_size": 28, "raw_value_size": 26676908, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 230162, "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": 1724101209, "oldest_key_time": 0, "file_creation_time": 1724101209, "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": 14638599, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:00:11.165133 140500212889152 [compaction_job.cc:699] job-08291: subcompact[0], size: 0.054206 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-08291/att-00 [14638597,14638598,14638599] 2024/08/20-05:00:11.200304 140500212889152 (Original Log Time 2024/08/20-05:00:05.490223) EVENT_LOG_v1 {"time_micros": 1724101205490187, "job": 8291, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14638519], "files_L2": [14638579, 14638470, 14638591], "score": 0.963754, "input_data_size": 76909575, "oldest_snapshot_seqno": 189992358349} 2024/08/20-05:00:11.200310 140500212889152 (Original Log Time 2024/08/20-05:00:11.193812) [compaction_job.cc:2018] [default] [JOB 8291] Compacted 1@1 + 3@2 files to L2 => 54205788 bytes 2024/08/20-05:00:11.200312 140500212889152 (Original Log Time 2024/08/20-05:00:11.200209) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 13.6 rd, 9.6 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(31.8, 41.6 +0.0 blob) out(51.7 +0.0 blob), read-write-amplify(3.9) write-amplify(1.6) OK, records in: 1162083, records dropped: 0 output_compression: Snappy 2024/08/20-05:00:11.200323 140500212889152 (Original Log Time 2024/08/20-05:00:11.200272) EVENT_LOG_v1 {"time_micros": 1724101211200245, "cf": "default", "job": 8291, "event": "compaction_finished", "compaction_time_micros": 5674926, "compaction_time_cpu_micros": 2086061, "output_level": 2, "num_output_files": 3, "total_output_size": 54205788, "num_input_records": 1162083, "num_output_records": 1162083, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 67274462, "file_range_sync_nanos": 0, "file_fsync_nanos": 3054, "file_prepare_write_nanos": 10782, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-05:00:11.369259 140500212889152 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":1724101205,"executesMs":5846,"compactionJobId":8291,"attempt":0,"compactionInputRawBytes":167339306,"compactionInputZipBytes":76909575,"compactionOutputRawBytes":0,"compactionOutputZipBytes":54205788,"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-a0128113888832bf8012a4324cee7e56-67b0e1ee8ad9e0b0-00"}}, response = 2024/08/20-05:00:11.369382 140500212889152 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-08291/att-00: olev 2, work 5.847 s, result 4.883 ms, install 6.544 ms, input{raw 159.587 MiB zip 73.347 MiB}