2024/08/20-22:41:13.753172 139857227368000 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53366/att-00: fork to child time = 0.020806 sec 2024/08/20-22:41:13.754024 139857227368000 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53366/att-00 2024/08/20-22:41:13.758995 139857227368000 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53366/att-00 2024/08/20-22:41:13.760385 139857227368000 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-22:41:13.760676 139857227368000 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-22:41:13.838143 139857227368000 [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-53366/att-00/MANIFEST-14629260 2024/08/20-22:41:13.879043 139857227368000 [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-53366/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14690745, last_sequence is 191137975431, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14690615 2024/08/20-22:41:13.879052 139857227368000 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-22:41:13.879129 139857227368000 [version_set.cc:5652] Creating manifest 14690745 2024/08/20-22:41:13.923759 139857227368000 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53366/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-22:41:13.944954 139857227368000 [compaction_job.cc:2433] [default] [JOB 53366] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-22:41:13.944967 139857227368000 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 27022 Base level 1, inputs: [14690722(8995KB)], [14690685(20MB) 14690686(20MB) 14690687(6492KB)] 2024/08/20-22:41:14.101021 139857227368000 [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 2024/08/20-22:41:14.101056 139857227368000 [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 2024/08/20-22:41:14.101074 139857227368000 [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 2024/08/20-22:41:14.101086 139857227368000 [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 2024/08/20-22:41:14.101105 139857227368000 [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 2024/08/20-22:41:14.370142 139857227368000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53366/att-00/14690746.sst) /dev/shm/ToplingTemp/Topling-45282-EDStLe 2024/08/20-22:41:14.646014 139857227368000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53366/att-00/14690746.sst): first pass time = 0.28's, 243.302'MB/sec 2024/08/20-22:41:17.401683 139857227368000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53366/att-00/14690746.sst): old prealloc_size = 64756896, real_size = 19914992 2024/08/20-22:41:17.402071 139857227368000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53366/att-00/14690746.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466563 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.93 raw-val = 0.0540 GB zip-val = 0.0189 GB avg-val = 115.84 avg-zval = 40.51 2024/08/20-22:41:17.403004 139857227368000 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53366/att-00/14690746.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-22:41:18.064039 139857227368000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53366/att-00/14690746.sst): second pass time = 2.75's, 19.620'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.66's, 33.008'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2503.193'MB/sec (index lex order gen) rebuild zvType time = 0.53's, 0.221'MB/sec write SST data time = 0.13's, 162.201'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 = 12702.800'MB/sec zip my value time = 2.75's, unzip length = 0.054'GB zip my value throughput = 19.620'MB/sec zip pipeline throughput = 175.040'MB/sec entries = 466563 avg-key = 28.00 avg-zkey = 1.93 avg-val = 115.84 avg-zval = 40.51 usrkeys = 466563 avg-key = 20.00 avg-zkey = 1.93 avg-val = 122.84 avg-zval = 40.51 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466563 bytes = 1516352 } seq expand size = 3265941 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 = 0.0189 GB dict = 0.54 MB all = 0.0219 GB } UnZip/Zip{ index = 10.3684 value = 2.8598 dict = 1.00 all = 3.0695 } Zip/UnZip{ index = 0.0964 value = 0.3497 dict = 1.00 all = 0.3258 } ---------------------------- total value len = 0.057311 GB avg = 0.123 KB (by entry num) total key len = 0.013064 GB avg = 0.028 KB total ukey len = 0.009331 GB avg = 0.020 KB total ukey num = 0.000466563 Billion total entry num = 0.000466563 Billion write speed all = 0.007803847 MB/sec (with seq num) write speed all = 0.007389951 MB/sec (without seq num) 2024/08/20-22:41:18.095950 139857227368000 [compaction_job.cc:1944] [default] [JOB 53366] Generated table #14690746: 466563 keys, 21863282 bytes, temperature: kWarm 2024/08/20-22:41:18.096045 139857227368000 EVENT_LOG_v1 {"time_micros": 1724164878095987, "cf_name": "default", "job": 53366, "event": "table_file_creation", "file_number": 14690746, "file_size": 21863282, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191091308311, "largest_seqno": 191137953162, "table_properties": {"data_size": 18898208, "index_size": 899968, "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": 13063764, "raw_average_key_size": 28, "raw_value_size": 54045226, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466563, "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": 1724164874, "oldest_key_time": 0, "file_creation_time": 1724164874, "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": 14690746, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:41:18.136890 139857227368000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53366/att-00/14690747.sst) /dev/shm/ToplingTemp/Topling-45282-4ly5of 2024/08/20-22:41:18.830596 139857227368000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53366/att-00/14690747.sst): first pass time = 0.69's, 96.747'MB/sec 2024/08/20-22:41:23.070234 139857227368000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53366/att-00/14690747.sst): old prealloc_size = 64756896, real_size = 19084880 2024/08/20-22:41:23.070674 139857227368000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53366/att-00/14690747.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465948 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 = 0.0181 GB avg-val = 116.03 avg-zval = 38.79 2024/08/20-22:41:23.071159 139857227368000 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53366/att-00/14690747.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-22:41:23.759038 139857227368000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53366/att-00/14690747.sst): second pass time = 4.24's, 12.754'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.69's, 30.531'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2232.443'MB/sec (index lex order gen) rebuild zvType time = 0.51's, 0.231'MB/sec write SST data time = 0.18's, 114.683'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 = 12173.954'MB/sec zip my value time = 4.24's, unzip length = 0.054'GB zip my value throughput = 12.754'MB/sec zip pipeline throughput = 130.179'MB/sec entries = 465948 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.03 avg-zval = 38.79 usrkeys = 465948 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.03 avg-zval = 38.79 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465948 bytes = 1514352 } seq expand size = 3261636 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0181 GB dict = 0.54 MB all = 0.0210 GB } UnZip/Zip{ index = 10.4364 value = 2.9910 dict = 1.00 all = 3.1911 } Zip/UnZip{ index = 0.0958 value = 0.3343 dict = 1.00 all = 0.3134 } ---------------------------- total value len = 0.114635 GB avg = 0.123 KB (by entry num) total key len = 0.026110 GB avg = 0.028 KB total ukey len = 0.018650 GB avg = 0.020 KB total ukey num = 0.000932511 Billion total entry num = 0.000932511 Billion write speed all = 0.015597362 MB/sec (with seq num) write speed all = 0.014770638 MB/sec (without seq num) 2024/08/20-22:41:23.789517 139857227368000 [compaction_job.cc:1944] [default] [JOB 53366] Generated table #14690747: 465948 keys, 21029718 bytes, temperature: kWarm 2024/08/20-22:41:23.789598 139857227368000 EVENT_LOG_v1 {"time_micros": 1724164883789555, "cf_name": "default", "job": 53366, "event": "table_file_creation", "file_number": 14690747, "file_size": 21029718, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191076811515, "largest_seqno": 191137956235, "table_properties": {"data_size": 18075264, "index_size": 892928, "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": 13046544, "raw_average_key_size": 28, "raw_value_size": 54062404, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465948, "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": 1724164878, "oldest_key_time": 0, "file_creation_time": 1724164878, "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": 14690747, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:41:23.831209 139857227368000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53366/att-00/14690748.sst) /dev/shm/ToplingTemp/Topling-45282-Iv996a 2024/08/20-22:41:24.200431 139857227368000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53366/att-00/14690748.sst): first pass time = 0.37's, 80.372'MB/sec 2024/08/20-22:41:25.224378 139857227368000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53366/att-00/14690748.sst): old prealloc_size = 64756896, real_size = 8727552 2024/08/20-22:41:25.224579 139857227368000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53366/att-00/14690748.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 206465 prefix = 4 raw-key = 0.0033 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0239 GB zip-val = 0.0083 GB avg-val = 115.70 avg-zval = 40.10 2024/08/20-22:41:25.224829 139857227368000 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53366/att-00/14690748.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.030 GB 2024/08/20-22:41:25.417141 139857227368000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53366/att-00/14690748.sst): second pass time = 1.02's, 23.348'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.19's, 49.657'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2310.716'MB/sec (index lex order gen) rebuild zvType time = 0.16's, 0.332'MB/sec write SST data time = 0.04's, 256.720'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.248'MB, throughput = 7023.572'MB/sec zip my value time = 1.02's, unzip length = 0.024'GB zip my value throughput = 23.348'MB/sec zip pipeline throughput = 125.134'MB/sec entries = 206465 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.70 avg-zval = 40.10 usrkeys = 206465 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.70 avg-zval = 40.10 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 206465 bytes = 645216 } seq expand size = 1445255 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0041 GB value = 0.0239 GB dict = 0.25 MB all = 0.0297 GB } __ZipSize{ index = 0.0004 GB value = 0.0083 GB dict = 0.25 MB all = 0.0096 GB } UnZip/Zip{ index = 10.4082 value = 2.8854 dict = 1.00 all = 3.0998 } Zip/UnZip{ index = 0.0961 value = 0.3466 dict = 1.00 all = 0.3226 } ---------------------------- total value len = 0.139969 GB avg = 0.123 KB (by entry num) total key len = 0.031891 GB avg = 0.028 KB total ukey len = 0.022780 GB avg = 0.020 KB total ukey num = 0.001138976 Billion total entry num = 0.001138976 Billion write speed all = 0.019042002 MB/sec (with seq num) write speed all = 0.018032421 MB/sec (without seq num) 2024/08/20-22:41:25.433801 139857227368000 [compaction_job.cc:1944] [default] [JOB 53366] Generated table #14690748: 206465 keys, 9571614 bytes, temperature: kWarm 2024/08/20-22:41:25.433860 139857227368000 EVENT_LOG_v1 {"time_micros": 1724164885433830, "cf_name": "default", "job": 53366, "event": "table_file_creation", "file_number": 14690748, "file_size": 9571614, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191118110628, "largest_seqno": 191137955620, "table_properties": {"data_size": 8279024, "index_size": 396736, "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": 5781020, "raw_average_key_size": 28, "raw_value_size": 23888614, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 206465, "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": 1724164883, "oldest_key_time": 0, "file_creation_time": 1724164883, "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": 14690748, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:41:25.442701 139857227368000 [compaction_job.cc:699] job-53366: subcompact[0], size: 0.052465 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53366/att-00 [14690746,14690747,14690748] 2024/08/20-22:41:25.462030 139857227368000 (Original Log Time 2024/08/20-22:41:13.945008) EVENT_LOG_v1 {"time_micros": 1724164873944977, "job": 53366, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14690722], "files_L2": [14690685, 14690686, 14690687], "score": 0.990279, "input_data_size": 58869906, "oldest_snapshot_seqno": 191137974817} 2024/08/20-22:41:25.462034 139857227368000 (Original Log Time 2024/08/20-22:41:25.461299) [compaction_job.cc:2018] [default] [JOB 53366] Compacted 1@1 + 3@2 files to L2 => 52464614 bytes 2024/08/20-22:41:25.462036 139857227368000 (Original Log Time 2024/08/20-22:41:25.461697) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 5.1 rd, 4.6 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(8.8, 47.4 +0.0 blob) out(50.0 +0.0 blob), read-write-amplify(12.1) write-amplify(5.7) OK, records in: 1138976, records dropped: 0 output_compression: Snappy 2024/08/20-22:41:25.462064 139857227368000 (Original Log Time 2024/08/20-22:41:25.462008) EVENT_LOG_v1 {"time_micros": 1724164885461722, "cf": "default", "job": 53366, "event": "compaction_finished", "compaction_time_micros": 11497704, "compaction_time_cpu_micros": 2366942, "output_level": 2, "num_output_files": 3, "total_output_size": 52464614, "num_input_records": 1138976, "num_output_records": 1138976, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 59633838, "file_range_sync_nanos": 0, "file_fsync_nanos": 2837, "file_prepare_write_nanos": 11090, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-22:41:25.566613 139857227368000 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":1724164873,"executesMs":11702,"compactionJobId":53366,"attempt":0,"compactionInputRawBytes":163887572,"compactionInputZipBytes":58869906,"compactionOutputRawBytes":0,"compactionOutputZipBytes":52464614,"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":"00-7eae5c4da01c6647951b2760e5279b4b-342987b594476f7e-00"}}, response = 2024/08/20-22:41:25.566722 139857227368000 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-53366/att-00: olev 2, work 11.703 s, result 5.280 ms, install 0.799 ms, input{raw 156.295 MiB zip 56.143 MiB}