2024/08/20-17:04:37.374845 140500447884864 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40797/att-00: fork to child time = 0.014174 sec 2024/08/20-17:04:37.376039 140500447884864 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40797/att-00 2024/08/20-17:04:37.380756 140500447884864 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40797/att-00 2024/08/20-17:04:37.382163 140500447884864 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-17:04:37.382453 140500447884864 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-17:04:37.420129 140500447884864 [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-40797/att-00/MANIFEST-14629260 2024/08/20-17:04:37.463859 140500447884864 [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-40797/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14676221, last_sequence is 190818710490, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14676150 2024/08/20-17:04:37.463867 140500447884864 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-17:04:37.463950 140500447884864 [version_set.cc:5652] Creating manifest 14676221 2024/08/20-17:04:37.492790 140500447884864 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40797/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-17:04:37.509958 140500447884864 [compaction_job.cc:2433] [default] [JOB 40797] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-17:04:37.509971 140500447884864 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 20787 Base level 1, inputs: [14676213(18MB)], [14676160(20MB) 14676161(20MB) 14676162(2080KB)] 2024/08/20-17:04:37.674964 140500447884864 [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 2024/08/20-17:04:37.674991 140500447884864 [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 2024/08/20-17:04:37.675008 140500447884864 [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 2024/08/20-17:04:37.675020 140500447884864 [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 2024/08/20-17:04:37.675031 140500447884864 [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 2024/08/20-17:04:37.839614 140500447884864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40797/att-00/14676222.sst) /dev/shm/ToplingTemp/Topling-433576-viZ1Ec 2024/08/20-17:04:38.139199 140500447884864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40797/att-00/14676222.sst): first pass time = 0.30's, 224.048'MB/sec 2024/08/20-17:04:40.223592 140500447884864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40797/att-00/14676222.sst): old prealloc_size = 71421666, real_size = 19034896 2024/08/20-17:04:40.224012 140500447884864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40797/att-00/14676222.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465630 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0180 GB avg-val = 116.13 avg-zval = 38.73 2024/08/20-17:04:40.224667 140500447884864 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40797/att-00/14676222.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-17:04:40.925748 140500447884864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40797/att-00/14676222.sst): second pass time = 2.08's, 26.040'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.70's, 29.880'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2313.140'MB/sec (index lex order gen) rebuild zvType time = 0.51's, 0.229'MB/sec write SST data time = 0.19's, 108.727'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 = 12204.849'MB/sec zip my value time = 2.08's, unzip length = 0.054'GB zip my value throughput = 26.040'MB/sec zip pipeline throughput = 111.217'MB/sec entries = 465630 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.13 avg-zval = 38.73 usrkeys = 465630 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.13 avg-zval = 38.73 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465630 bytes = 1513312 } seq expand size = 3259410 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 = 0.0180 GB dict = 0.54 MB all = 0.0210 GB } UnZip/Zip{ index = 10.5038 value = 2.9987 dict = 1.00 all = 3.1987 } Zip/UnZip{ index = 0.0952 value = 0.3335 dict = 1.00 all = 0.3126 } ---------------------------- total value len = 62.354080 GB avg = 0.180 KB (by entry num) total key len = 6.801795 GB avg = 0.020 KB total ukey len = 3.198820 GB avg = 0.008 KB total ukey num = 0.389799191 Billion total entry num = 0.346677199 Billion write speed all = 0.817061695 MB/sec (with seq num) write speed all = 0.784294367 MB/sec (without seq num) 2024/08/20-17:04:40.968883 140500447884864 [compaction_job.cc:1944] [default] [JOB 40797] Generated table #14676222: 465630 keys, 20980328 bytes, temperature: kWarm 2024/08/20-17:04:40.969001 140500447884864 EVENT_LOG_v1 {"time_micros": 1724144680968938, "cf_name": "default", "job": 40797, "event": "table_file_creation", "file_number": 14676222, "file_size": 20980328, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190767219977, "largest_seqno": 190818677019, "table_properties": {"data_size": 18031744, "index_size": 886592, "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": 13037640, "raw_average_key_size": 28, "raw_value_size": 54071292, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465630, "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": 1724144677, "oldest_key_time": 0, "file_creation_time": 1724144677, "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": 14676222, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:04:41.012197 140500447884864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40797/att-00/14676223.sst) /dev/shm/ToplingTemp/Topling-433576-dEWMtb 2024/08/20-17:04:41.753532 140500447884864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40797/att-00/14676223.sst): first pass time = 0.74's, 90.531'MB/sec 2024/08/20-17:04:44.556627 140500447884864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40797/att-00/14676223.sst): old prealloc_size = 71421666, real_size = 19881552 2024/08/20-17:04:44.557039 140500447884864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40797/att-00/14676223.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465636 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0541 GB zip-val = 0.0189 GB avg-val = 116.12 avg-zval = 40.53 2024/08/20-17:04:44.557489 140500447884864 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40797/att-00/14676223.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-17:04:45.320242 140500447884864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40797/att-00/14676223.sst): second pass time = 2.80's, 19.297'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.76's, 28.661'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2309.235'MB/sec (index lex order gen) rebuild zvType time = 0.59's, 0.199'MB/sec write SST data time = 0.18's, 123.675'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 = 10031.835'MB/sec zip my value time = 2.80's, unzip length = 0.054'GB zip my value throughput = 19.297'MB/sec zip pipeline throughput = 129.491'MB/sec entries = 465636 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.12 avg-zval = 40.53 usrkeys = 465636 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.12 avg-zval = 40.53 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465636 bytes = 1571536 } seq expand size = 3259452 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 = 10.4347 value = 2.8651 dict = 1.00 all = 3.0663 } Zip/UnZip{ index = 0.0958 value = 0.3490 dict = 1.00 all = 0.3261 } ---------------------------- total value len = 62.411411 GB avg = 0.180 KB (by entry num) total key len = 6.814833 GB avg = 0.020 KB total ukey len = 3.208133 GB avg = 0.008 KB total ukey num = 0.390264827 Billion total entry num = 0.347142835 Billion write speed all = 0.817850619 MB/sec (with seq num) write speed all = 0.785040983 MB/sec (without seq num) 2024/08/20-17:04:45.380286 140500447884864 [compaction_job.cc:1944] [default] [JOB 40797] Generated table #14676223: 465636 keys, 21885744 bytes, temperature: kWarm 2024/08/20-17:04:45.380371 140500447884864 EVENT_LOG_v1 {"time_micros": 1724144685380327, "cf_name": "default", "job": 40797, "event": "table_file_creation", "file_number": 14676223, "file_size": 21885744, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190751226153, "largest_seqno": 190818681089, "table_properties": {"data_size": 18872448, "index_size": 892480, "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": 13037808, "raw_average_key_size": 28, "raw_value_size": 54071096, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465636, "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": 1724144681, "oldest_key_time": 0, "file_creation_time": 1724144681, "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": 14676223, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:04:45.415549 140500447884864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40797/att-00/14676224.sst) /dev/shm/ToplingTemp/Topling-433576-A5Wj5b 2024/08/20-17:04:45.667328 140500447884864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40797/att-00/14676224.sst): first pass time = 0.25's, 103.981'MB/sec 2024/08/20-17:04:46.636776 140500447884864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40797/att-00/14676224.sst): old prealloc_size = 71421666, real_size = 7850352 2024/08/20-17:04:46.636997 140500447884864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40797/att-00/14676224.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 181995 prefix = 4 raw-key = 0.0029 GB zip-key = 0.0003 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0211 GB zip-val = 0.0075 GB avg-val = 115.82 avg-zval = 40.97 2024/08/20-17:04:46.637209 140500447884864 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40797/att-00/14676224.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0004 GB, waited 0.000 sec, Key+Value = 0.026 GB 2024/08/20-17:04:46.926617 140500447884864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40797/att-00/14676224.sst): second pass time = 0.97's, 21.763'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 29.581'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1795.750'MB/sec (index lex order gen) rebuild zvType time = 0.21's, 0.221'MB/sec write SST data time = 0.08's, 101.920'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.220'MB, throughput = 5001.112'MB/sec zip my value time = 0.97's, unzip length = 0.021'GB zip my value throughput = 21.763'MB/sec zip pipeline throughput = 104.369'MB/sec entries = 181995 avg-key = 28.00 avg-zkey = 1.91 avg-val = 115.82 avg-zval = 40.97 usrkeys = 181995 avg-key = 20.00 avg-zkey = 1.91 avg-val = 122.82 avg-zval = 40.97 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 181995 bytes = 546000 } seq expand size = 1273965 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0036 GB value = 0.0211 GB dict = 0.22 MB all = 0.0262 GB } __ZipSize{ index = 0.0003 GB value = 0.0075 GB dict = 0.22 MB all = 0.0086 GB } UnZip/Zip{ index = 10.4759 value = 2.8267 dict = 1.00 all = 3.0530 } Zip/UnZip{ index = 0.0955 value = 0.3538 dict = 1.00 all = 0.3275 } ---------------------------- total value len = 62.433764 GB avg = 0.180 KB (by entry num) total key len = 6.819929 GB avg = 0.020 KB total ukey len = 3.211773 GB avg = 0.008 KB total ukey num = 0.390446822 Billion total entry num = 0.347324830 Billion write speed all = 0.818159377 MB/sec (with seq num) write speed all = 0.785333163 MB/sec (without seq num) 2024/08/20-17:04:46.950385 140500447884864 [compaction_job.cc:1944] [default] [JOB 40797] Generated table #14676224: 181995 keys, 8573380 bytes, temperature: kWarm 2024/08/20-17:04:46.950467 140500447884864 EVENT_LOG_v1 {"time_micros": 1724144686950423, "cf_name": "default", "job": 40797, "event": "table_file_creation", "file_number": 14676224, "file_size": 8573380, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190807975540, "largest_seqno": 190818680325, "table_properties": {"data_size": 7457184, "index_size": 347456, "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": 5095860, "raw_average_key_size": 28, "raw_value_size": 21078986, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 181995, "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": 1724144685, "oldest_key_time": 0, "file_creation_time": 1724144685, "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": 14676224, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:04:46.966083 140500447884864 [compaction_job.cc:699] job-40797: subcompact[0], size: 0.051439 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40797/att-00 [14676222,14676223,14676224] 2024/08/20-17:04:46.999916 140500447884864 (Original Log Time 2024/08/20-17:04:37.510017) EVENT_LOG_v1 {"time_micros": 1724144677509983, "job": 40797, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14676213], "files_L2": [14676160, 14676161, 14676162], "score": 0.998216, "input_data_size": 64928788, "oldest_snapshot_seqno": 190818710369} 2024/08/20-17:04:46.999935 140500447884864 (Original Log Time 2024/08/20-17:04:46.999246) [compaction_job.cc:2018] [default] [JOB 40797] Compacted 1@1 + 3@2 files to L2 => 51439452 bytes 2024/08/20-17:04:46.999938 140500447884864 (Original Log Time 2024/08/20-17:04:46.999826) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 6.9 rd, 5.4 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(19.0, 43.0 +0.0 blob) out(49.1 +0.0 blob), read-write-amplify(5.9) write-amplify(2.6) OK, records in: 1113261, records dropped: 0 output_compression: Snappy 2024/08/20-17:04:46.999949 140500447884864 (Original Log Time 2024/08/20-17:04:46.999887) EVENT_LOG_v1 {"time_micros": 1724144686999857, "cf": "default", "job": 40797, "event": "compaction_finished", "compaction_time_micros": 9456082, "compaction_time_cpu_micros": 2425649, "output_level": 2, "num_output_files": 3, "total_output_size": 51439452, "num_input_records": 1113261, "num_output_records": 1113261, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 70097864, "file_range_sync_nanos": 0, "file_fsync_nanos": 3325, "file_prepare_write_nanos": 9152, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-17:04:47.123669 140500447884864 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":1724144677,"executesMs":9617,"compactionJobId":40797,"attempt":0,"compactionInputRawBytes":160392682,"compactionInputZipBytes":64928788,"compactionOutputRawBytes":0,"compactionOutputZipBytes":51439452,"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":"00-6384c14781f751e2759fce73e4e5d8f3-20ea80f8f5eb24cf-00"}}, response = 2024/08/20-17:04:47.123791 140500447884864 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-40797/att-00: olev 2, work 9.617 s, result 6.683 ms, install 0.735 ms, input{raw 152.962 MiB zip 61.921 MiB}