2024/08/21-01:45:14.476655 140539920504384 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59915/att-00: fork to child time = 0.007503 sec 2024/08/21-01:45:14.477163 140539920504384 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59915/att-00 2024/08/21-01:45:14.481158 140539920504384 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59915/att-00 2024/08/21-01:45:14.482040 140539920504384 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-01:45:14.482283 140539920504384 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-01:45:14.515120 140539920504384 [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-59915/att-00/MANIFEST-14629260 2024/08/21-01:45:14.528476 140539920504384 [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-59915/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14698152, last_sequence is 191302790476, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14698047 2024/08/21-01:45:14.528481 140539920504384 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-01:45:14.528542 140539920504384 [version_set.cc:5652] Creating manifest 14698152 2024/08/21-01:45:14.550843 140539920504384 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59915/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-01:45:14.563595 140539920504384 [compaction_job.cc:2433] [default] [JOB 59915] Compacting 1@2 + 2@3 files to L3, score 1.10, subcompactions 1 : 1 2024/08/21-01:45:14.563603 140539920504384 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 30178 Base level 2, inputs: [14698126(19MB)], [14696711(31MB) 14696364(36MB)] 2024/08/21-01:45:14.568795 140539920504384 [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 2024/08/21-01:45:14.568829 140539920504384 [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 2024/08/21-01:45:14.568845 140539920504384 [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 2024/08/21-01:45:14.568851 140539920504384 [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 2024/08/21-01:45:14.568857 140539920504384 [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 2024/08/21-01:45:14.992836 140539920504384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59915/att-00/14698153.sst) /dev/shm/ToplingTemp/Topling-11976-CyvbPN 2024/08/21-01:45:15.831042 140539920504384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59915/att-00/14698153.sst): first pass time = 0.84's, 160.133'MB/sec 2024/08/21-01:45:17.601735 140539920504384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59915/att-00/14698153.sst): old prealloc_size = 100451315, real_size = 32730416 2024/08/21-01:45:17.602389 140539920504384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59915/att-00/14698153.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 928607 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.1082 GB zip-val = 0.0307 GB avg-val = 116.54 avg-zval = 33.09 2024/08/21-01:45:17.603367 140539920504384 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59915/att-00/14698153.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/08/21-01:45:18.782036 140539920504384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59915/att-00/14698153.sst): second pass time = 1.77's, 61.150'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.18's, 31.306'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2808.040'MB/sec (index lex order gen) rebuild zvType time = 1.03's, 0.226'MB/sec write SST data time = 0.15's, 239.506'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.080'MB, throughput = 19006.108'MB/sec zip my value time = 1.77's, unzip length = 0.108'GB zip my value throughput = 61.150'MB/sec zip pipeline throughput = 61.150'MB/sec entries = 928607 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.54 avg-zval = 33.09 usrkeys = 928607 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.54 avg-zval = 33.09 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 928607 bytes = 3366208 } seq expand size = 6500249 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0186 GB value = 0.1082 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0307 GB dict = 1.08 MB all = 0.0370 GB } UnZip/Zip{ index = 10.5126 value = 3.5214 dict = 1.00 all = 3.6324 } Zip/UnZip{ index = 0.0951 value = 0.2840 dict = 1.00 all = 0.2753 } ---------------------------- total value len = 0.114717 GB avg = 0.124 KB (by entry num) total key len = 0.026001 GB avg = 0.028 KB total ukey len = 0.018572 GB avg = 0.020 KB total ukey num = 0.000928607 Billion total entry num = 0.000928607 Billion write speed all = 0.099610697 MB/sec (with seq num) write speed all = 0.094352002 MB/sec (without seq num) 2024/08/21-01:45:18.828092 140539920504384 [compaction_job.cc:1944] [default] [JOB 59915] Generated table #14698153: 928607 keys, 36950185 bytes, temperature: kWarm 2024/08/21-01:45:18.828172 140539920504384 EVENT_LOG_v1 {"time_micros": 1724175918828126, "cf_name": "default", "job": 59915, "event": "table_file_creation", "file_number": 14698153, "file_size": 36950185, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190994193450, "largest_seqno": 191302451544, "table_properties": {"data_size": 30731424, "index_size": 1766656, "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": 26000996, "raw_average_key_size": 28, "raw_value_size": 108216846, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 928607, "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": 1724175914, "oldest_key_time": 0, "file_creation_time": 1724175914, "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": 14698153, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:45:18.858382 140539920504384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59915/att-00/14698154.sst) /dev/shm/ToplingTemp/Topling-11976-QD3BRJ 2024/08/21-01:45:19.479266 140539920504384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59915/att-00/14698154.sst): first pass time = 0.62's, 216.185'MB/sec 2024/08/21-01:45:20.996261 140539920504384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59915/att-00/14698154.sst): old prealloc_size = 100451315, real_size = 33944560 2024/08/21-01:45:20.996883 140539920504384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59915/att-00/14698154.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 931308 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.1081 GB zip-val = 0.0319 GB avg-val = 116.12 avg-zval = 34.28 2024/08/21-01:45:20.997733 140539920504384 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59915/att-00/14698154.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/08/21-01:45:22.700107 140539920504384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59915/att-00/14698154.sst): second pass time = 1.52's, 71.345'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.70's, 22.335'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2972.358'MB/sec (index lex order gen) rebuild zvType time = 1.30's, 0.179'MB/sec write SST data time = 0.40's, 94.475'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.078'MB, throughput = 25995.949'MB/sec zip my value time = 1.52's, unzip length = 0.108'GB zip my value throughput = 71.345'MB/sec zip pipeline throughput = 103.590'MB/sec entries = 931308 avg-key = 28.00 avg-zkey = 1.91 avg-val = 116.12 avg-zval = 34.28 usrkeys = 931308 avg-key = 20.00 avg-zkey = 1.91 avg-val = 123.12 avg-zval = 34.28 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 931308 bytes = 3259600 } seq expand size = 6519156 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0186 GB value = 0.1081 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0319 GB dict = 1.08 MB all = 0.0381 GB } UnZip/Zip{ index = 10.4440 value = 3.3870 dict = 1.00 all = 3.5269 } Zip/UnZip{ index = 0.0957 value = 0.2952 dict = 1.00 all = 0.2835 } ---------------------------- total value len = 0.229377 GB avg = 0.123 KB (by entry num) total key len = 0.052078 GB avg = 0.028 KB total ukey len = 0.037198 GB avg = 0.020 KB total ukey num = 0.001859915 Billion total entry num = 0.001859915 Billion write speed all = 0.198683704 MB/sec (with seq num) write speed all = 0.188180149 MB/sec (without seq num) 2024/08/21-01:45:22.749964 140539920504384 [compaction_job.cc:1944] [default] [JOB 59915] Generated table #14698154: 931308 keys, 38055261 bytes, temperature: kWarm 2024/08/21-01:45:22.750052 140539920504384 EVENT_LOG_v1 {"time_micros": 1724175922750006, "cf_name": "default", "job": 59915, "event": "table_file_creation", "file_number": 14698154, "file_size": 38055261, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191066016771, "largest_seqno": 191302451820, "table_properties": {"data_size": 31928096, "index_size": 1783424, "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": 26076624, "raw_average_key_size": 28, "raw_value_size": 108141180, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 931308, "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": 1724175918, "oldest_key_time": 0, "file_creation_time": 1724175918, "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": 14698154, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:45:22.795923 140539920504384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59915/att-00/14698155.sst) /dev/shm/ToplingTemp/Topling-11976-lnmb3J 2024/08/21-01:45:22.986240 140539920504384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59915/att-00/14698155.sst): first pass time = 0.19's, 217.862'MB/sec 2024/08/21-01:45:23.444480 140539920504384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59915/att-00/14698155.sst): old prealloc_size = 100451315, real_size = 11748272 2024/08/21-01:45:23.444715 140539920504384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59915/att-00/14698155.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 287123 prefix = 4 raw-key = 0.0046 GB zip-key = 0.0005 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0334 GB zip-val = 0.0111 GB avg-val = 116.38 avg-zval = 38.76 2024/08/21-01:45:23.445000 140539920504384 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59915/att-00/14698155.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0007 GB, waited 0.000 sec, Key+Value = 0.041 GB 2024/08/21-01:45:23.714699 140539920504384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59915/att-00/14698155.sst): second pass time = 0.46's, 73.028'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.27's, 48.200'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2742.536'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.320'MB/sec write SST data time = 0.05's, 286.810'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.339'MB, throughput = 11644.312'MB/sec zip my value time = 0.46's, unzip length = 0.033'GB zip my value throughput = 73.028'MB/sec zip pipeline throughput = 73.028'MB/sec entries = 287123 avg-key = 28.00 avg-zkey = 1.91 avg-val = 116.38 avg-zval = 38.76 usrkeys = 287123 avg-key = 20.00 avg-zkey = 1.91 avg-val = 123.38 avg-zval = 38.76 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 287123 bytes = 1004944 } seq expand size = 2009861 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0057 GB value = 0.0334 GB dict = 0.34 MB all = 0.0415 GB } __ZipSize{ index = 0.0005 GB value = 0.0111 GB dict = 0.34 MB all = 0.0130 GB } UnZip/Zip{ index = 10.4918 value = 3.0025 dict = 1.00 all = 3.1831 } Zip/UnZip{ index = 0.0953 value = 0.3331 dict = 1.00 all = 0.3142 } ---------------------------- total value len = 0.264802 GB avg = 0.123 KB (by entry num) total key len = 0.060117 GB avg = 0.028 KB total ukey len = 0.042941 GB avg = 0.020 KB total ukey num = 0.002147038 Billion total entry num = 0.002147038 Billion write speed all = 0.229201249 MB/sec (with seq num) write speed all = 0.217084894 MB/sec (without seq num) 2024/08/21-01:45:23.765225 140539920504384 [compaction_job.cc:1944] [default] [JOB 59915] Generated table #14698155: 287123 keys, 13023206 bytes, temperature: kWarm 2024/08/21-01:45:23.765266 140539920504384 EVENT_LOG_v1 {"time_micros": 1724175923765242, "cf_name": "default", "job": 59915, "event": "table_file_creation", "file_number": 14698155, "file_size": 13023206, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191066016783, "largest_seqno": 191266568823, "table_properties": {"data_size": 11128992, "index_size": 547328, "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": 8039444, "raw_average_key_size": 28, "raw_value_size": 33414354, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 287123, "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": 1724175922, "oldest_key_time": 0, "file_creation_time": 1724175922, "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": 14698155, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:45:23.785725 140539920504384 [compaction_job.cc:699] job-59915: subcompact[0], size: 0.088029 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59915/att-00 [14698153,14698154,14698155] 2024/08/21-01:45:23.814668 140539920504384 (Original Log Time 2024/08/21-01:45:14.563652) EVENT_LOG_v1 {"time_micros": 1724175914563610, "job": 59915, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14698126], "files_L3": [14696711, 14696364], "score": 1.10159, "input_data_size": 91319378, "oldest_snapshot_seqno": 191302789630} 2024/08/21-01:45:23.814671 140539920504384 (Original Log Time 2024/08/21-01:45:23.811367) [compaction_job.cc:2018] [default] [JOB 59915] Compacted 1@2 + 2@3 files to L3 => 88028652 bytes 2024/08/21-01:45:23.814672 140539920504384 (Original Log Time 2024/08/21-01:45:23.814607) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 9.9 rd, 9.5 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(19.6, 67.5 +0.0 blob) out(84.0 +0.0 blob), read-write-amplify(8.7) write-amplify(4.3) OK, records in: 2213022, records dropped: 65984 output_compression: Snappy 2024/08/21-01:45:23.814678 140539920504384 (Original Log Time 2024/08/21-01:45:23.814652) EVENT_LOG_v1 {"time_micros": 1724175923814627, "cf": "default", "job": 59915, "event": "compaction_finished", "compaction_time_micros": 9222085, "compaction_time_cpu_micros": 4200325, "output_level": 3, "num_output_files": 3, "total_output_size": 88028652, "num_input_records": 2213022, "num_output_records": 2147038, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 91106255, "file_range_sync_nanos": 0, "file_fsync_nanos": 2399, "file_prepare_write_nanos": 7621, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/21-01:45:23.938031 140539920504384 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":1724175914,"executesMs":9328,"compactionJobId":59915,"attempt":0,"compactionInputRawBytes":319259172,"compactionInputZipBytes":91319378,"compactionOutputRawBytes":0,"compactionOutputZipBytes":88028652,"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":"00-21f705c9d967bffb3b7f9447b90518a7-350f12c3f0efd4a6-00"}}, response = 2024/08/21-01:45:23.938141 140539920504384 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-59915/att-00: olev 3, work 9.328 s, result 6.307 ms, install 3.328 ms, input{raw 304.469 MiB zip 87.089 MiB}