2024/08/20-11:40:15.793497 140500447884864 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27157/att-00: fork to child time = 0.010375 sec 2024/08/20-11:40:15.794617 140500447884864 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27157/att-00 2024/08/20-11:40:15.799703 140500447884864 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27157/att-00 2024/08/20-11:40:15.803707 140500447884864 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-11:40:15.804052 140500447884864 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-11:40:15.843348 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-27157/att-00/MANIFEST-14629260 2024/08/20-11:40:15.894855 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-27157/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14660451, last_sequence is 190479223618, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14660412 2024/08/20-11:40:15.894863 140500447884864 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-11:40:15.894932 140500447884864 [version_set.cc:5652] Creating manifest 14660451 2024/08/20-11:40:15.931436 140500447884864 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27157/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-11:40:15.946259 140500447884864 [compaction_job.cc:2433] [default] [JOB 27157] Compacting 1@1 + 3@2 files to L2, score 0.97, subcompactions 1 : 1 2024/08/20-11:40:15.946271 140500447884864 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 13913 Base level 1, inputs: [14660442(18MB)], [14660380(20MB) 14660381(10MB) 14660338(18MB)] 2024/08/20-11:40:16.095990 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 2024/08/20-11:40:16.096017 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 2024/08/20-11:40:16.096035 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 2024/08/20-11:40:16.096046 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 2024/08/20-11:40:16.096057 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 2024/08/20-11:40:16.259885 140500447884864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27157/att-00/14660452.sst) /dev/shm/ToplingTemp/Topling-329055-NGNJqN 2024/08/20-11:40:16.530528 140500447884864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27157/att-00/14660452.sst): first pass time = 0.27's, 248.018'MB/sec 2024/08/20-11:40:19.316330 140500447884864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27157/att-00/14660452.sst): old prealloc_size = 73819750, real_size = 19963536 2024/08/20-11:40:19.316749 140500447884864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27157/att-00/14660452.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466433 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0540 GB zip-val = 0.0190 GB avg-val = 115.88 avg-zval = 40.66 2024/08/20-11:40:19.317204 140500447884864 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27157/att-00/14660452.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-11:40:20.095318 140500447884864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27157/att-00/14660452.sst): second pass time = 2.77's, 19.488'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.78's, 28.052'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2237.061'MB/sec (index lex order gen) rebuild zvType time = 0.59's, 0.196'MB/sec write SST data time = 0.18's, 118.195'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 = 12240.711'MB/sec zip my value time = 2.77's, unzip length = 0.054'GB zip my value throughput = 19.488'MB/sec zip pipeline throughput = 133.596'MB/sec entries = 466433 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.88 avg-zval = 40.66 usrkeys = 466433 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.88 avg-zval = 40.66 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466433 bytes = 1457616 } seq expand size = 3265031 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0190 GB dict = 0.54 MB all = 0.0219 GB } UnZip/Zip{ index = 10.5708 value = 2.8500 dict = 1.00 all = 3.0710 } Zip/UnZip{ index = 0.0946 value = 0.3509 dict = 1.00 all = 0.3256 } ---------------------------- total value len = 62.354064 GB avg = 0.180 KB (by entry num) total key len = 6.801818 GB avg = 0.020 KB total ukey len = 3.198836 GB avg = 0.008 KB total ukey num = 0.389799994 Billion total entry num = 0.346678002 Billion write speed all = 1.061016510 MB/sec (with seq num) write speed all = 1.018465557 MB/sec (without seq num) 2024/08/20-11:40:20.130257 140500447884864 [compaction_job.cc:1944] [default] [JOB 27157] Generated table #14660452: 466433 keys, 21852498 bytes, temperature: kWarm 2024/08/20-11:40:20.130415 140500447884864 EVENT_LOG_v1 {"time_micros": 1724125220130298, "cf_name": "default", "job": 27157, "event": "table_file_creation", "file_number": 14660452, "file_size": 21852498, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190453262855, "largest_seqno": 190479188495, "table_properties": {"data_size": 18964224, "index_size": 882496, "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": 13060124, "raw_average_key_size": 28, "raw_value_size": 54048794, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466433, "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": 1724125216, "oldest_key_time": 0, "file_creation_time": 1724125216, "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": 14660452, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:40:20.171028 140500447884864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27157/att-00/14660453.sst) /dev/shm/ToplingTemp/Topling-329055-VOYdpL 2024/08/20-11:40:21.054378 140500447884864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27157/att-00/14660453.sst): first pass time = 0.88's, 75.976'MB/sec 2024/08/20-11:40:24.421012 140500447884864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27157/att-00/14660453.sst): old prealloc_size = 73819750, real_size = 19179120 2024/08/20-11:40:24.421428 140500447884864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27157/att-00/14660453.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466903 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0540 GB zip-val = 0.0182 GB avg-val = 115.73 avg-zval = 38.91 2024/08/20-11:40:24.421881 140500447884864 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27157/att-00/14660453.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-11:40:25.070148 140500447884864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27157/att-00/14660453.sst): second pass time = 3.36's, 16.105'MB/sec, value only(80.5% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.65's, 32.638'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2332.629'MB/sec (index lex order gen) rebuild zvType time = 0.51's, 0.231'MB/sec write SST data time = 0.14's, 148.189'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 = 14894.945'MB/sec zip my value time = 3.36's, unzip length = 0.054'GB zip my value throughput = 16.105'MB/sec zip pipeline throughput = 134.041'MB/sec entries = 466903 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.73 avg-zval = 38.91 usrkeys = 466903 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.73 avg-zval = 38.91 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466903 bytes = 1575808 } seq expand size = 3268321 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0182 GB dict = 0.54 MB all = 0.0212 GB } UnZip/Zip{ index = 10.4339 value = 2.9743 dict = 1.00 all = 3.1676 } Zip/UnZip{ index = 0.0958 value = 0.3362 dict = 1.00 all = 0.3157 } ---------------------------- total value len = 62.411368 GB avg = 0.180 KB (by entry num) total key len = 6.814891 GB avg = 0.020 KB total ukey len = 3.208174 GB avg = 0.008 KB total ukey num = 0.390266897 Billion total entry num = 0.347144905 Billion write speed all = 1.062015206 MB/sec (with seq num) write speed all = 1.019410198 MB/sec (without seq num) 2024/08/20-11:40:25.099361 140500447884864 [compaction_job.cc:1944] [default] [JOB 27157] Generated table #14660453: 466903 keys, 21186352 bytes, temperature: kWarm 2024/08/20-11:40:25.099450 140500447884864 EVENT_LOG_v1 {"time_micros": 1724125225099403, "cf_name": "default", "job": 27157, "event": "table_file_creation", "file_number": 14660453, "file_size": 21186352, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190402846426, "largest_seqno": 190479188555, "table_properties": {"data_size": 18167264, "index_size": 894976, "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": 13073284, "raw_average_key_size": 28, "raw_value_size": 54035674, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466903, "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": 1724125220, "oldest_key_time": 0, "file_creation_time": 1724125220, "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": 14660453, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:40:25.138565 140500447884864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27157/att-00/14660454.sst) /dev/shm/ToplingTemp/Topling-329055-T1GFAL 2024/08/20-11:40:25.463689 140500447884864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27157/att-00/14660454.sst): first pass time = 0.33's, 144.157'MB/sec 2024/08/20-11:40:26.389434 140500447884864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27157/att-00/14660454.sst): old prealloc_size = 73819750, real_size = 13737296 2024/08/20-11:40:26.389775 140500447884864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27157/att-00/14660454.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 325050 prefix = 4 raw-key = 0.0052 GB zip-key = 0.0006 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0378 GB zip-val = 0.0130 GB avg-val = 116.16 avg-zval = 40.11 2024/08/20-11:40:26.390132 140500447884864 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27157/att-00/14660454.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0008 GB, waited 0.000 sec, Key+Value = 0.047 GB 2024/08/20-11:40:26.838963 140500447884864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27157/att-00/14660454.sst): second pass time = 0.92's, 40.830'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.45's, 33.688'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2073.029'MB/sec (index lex order gen) rebuild zvType time = 0.35's, 0.231'MB/sec write SST data time = 0.10's, 155.249'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.387'MB, throughput = 7927.350'MB/sec zip my value time = 0.92's, unzip length = 0.038'GB zip my value throughput = 40.830'MB/sec zip pipeline throughput = 89.918'MB/sec entries = 325050 avg-key = 28.00 avg-zkey = 1.91 avg-val = 116.16 avg-zval = 40.11 usrkeys = 325050 avg-key = 20.00 avg-zkey = 1.91 avg-val = 123.16 avg-zval = 40.11 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 325050 bytes = 1097056 } seq expand size = 2275350 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0065 GB value = 0.0378 GB dict = 0.39 MB all = 0.0469 GB } __ZipSize{ index = 0.0006 GB value = 0.0130 GB dict = 0.39 MB all = 0.0151 GB } UnZip/Zip{ index = 10.4958 value = 2.8964 dict = 1.00 all = 3.0946 } Zip/UnZip{ index = 0.0953 value = 0.3453 dict = 1.00 all = 0.3231 } ---------------------------- total value len = 62.451402 GB avg = 0.180 KB (by entry num) total key len = 6.823992 GB avg = 0.020 KB total ukey len = 3.214675 GB avg = 0.008 KB total ukey num = 0.390591947 Billion total entry num = 0.347469955 Billion write speed all = 1.062740172 MB/sec (with seq num) write speed all = 1.020096428 MB/sec (without seq num) 2024/08/20-11:40:26.862405 140500447884864 [compaction_job.cc:1944] [default] [JOB 27157] Generated table #14660454: 325050 keys, 15142632 bytes, temperature: kWarm 2024/08/20-11:40:26.862499 140500447884864 EVENT_LOG_v1 {"time_micros": 1724125226862442, "cf_name": "default", "job": 27157, "event": "table_file_creation", "file_number": 14660454, "file_size": 15142632, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190409792203, "largest_seqno": 190479188149, "table_properties": {"data_size": 13036480, "index_size": 619392, "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": 9101400, "raw_average_key_size": 28, "raw_value_size": 37759124, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 325050, "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": 1724125225, "oldest_key_time": 0, "file_creation_time": 1724125225, "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": 14660454, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:40:26.878503 140500447884864 [compaction_job.cc:699] job-27157: subcompact[0], size: 0.058181 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27157/att-00 [14660452,14660453,14660454] 2024/08/20-11:40:26.917956 140500447884864 (Original Log Time 2024/08/20-11:40:15.946320) EVENT_LOG_v1 {"time_micros": 1724125215946284, "job": 27157, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14660442], "files_L2": [14660380, 14660381, 14660338], "score": 0.969381, "input_data_size": 71714541, "oldest_snapshot_seqno": 190479223158} 2024/08/20-11:40:26.917962 140500447884864 (Original Log Time 2024/08/20-11:40:26.917400) [compaction_job.cc:2018] [default] [JOB 27157] Compacted 1@1 + 3@2 files to L2 => 58181482 bytes 2024/08/20-11:40:26.917964 140500447884864 (Original Log Time 2024/08/20-11:40:26.917864) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 6.6 rd, 5.3 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(18.8, 49.6 +0.0 blob) out(55.5 +0.0 blob), read-write-amplify(6.6) write-amplify(3.0) OK, records in: 1258386, records dropped: 0 output_compression: Snappy 2024/08/20-11:40:26.917974 140500447884864 (Original Log Time 2024/08/20-11:40:26.917918) EVENT_LOG_v1 {"time_micros": 1724125226917894, "cf": "default", "job": 27157, "event": "compaction_finished", "compaction_time_micros": 10932199, "compaction_time_cpu_micros": 2735974, "output_level": 2, "num_output_files": 3, "total_output_size": 58181482, "num_input_records": 1258386, "num_output_records": 1258386, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 83948919, "file_range_sync_nanos": 0, "file_fsync_nanos": 3212, "file_prepare_write_nanos": 9604, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-11:40:27.066307 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":1724125215,"executesMs":11117,"compactionJobId":27157,"attempt":0,"compactionInputRawBytes":181078400,"compactionInputZipBytes":71714541,"compactionOutputRawBytes":0,"compactionOutputZipBytes":58181482,"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":"00-6944a43bf9939823268ea5437715ea6c-7f7533d6334e5fda-00"}}, response = 2024/08/20-11:40:27.066403 140500447884864 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-27157/att-00: olev 2, work 11.117 s, result 6.207 ms, install 0.601 ms, input{raw 172.690 MiB zip 68.392 MiB}