2024/08/20-16:34:21.755478 140500154140224 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39692/att-00: fork to child time = 0.036763 sec 2024/08/20-16:34:21.756847 140500154140224 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39692/att-00 2024/08/20-16:34:21.762665 140500154140224 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39692/att-00 2024/08/20-16:34:21.769635 140500154140224 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-16:34:21.769954 140500154140224 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-16:34:21.809299 140500154140224 [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-39692/att-00/MANIFEST-14629260 2024/08/20-16:34:21.823212 140500154140224 [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-39692/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14674957, last_sequence is 190788432607, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14674790 2024/08/20-16:34:21.823219 140500154140224 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-16:34:21.823276 140500154140224 [version_set.cc:5652] Creating manifest 14674957 2024/08/20-16:34:21.850203 140500154140224 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39692/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-16:34:21.863745 140500154140224 [compaction_job.cc:2433] [default] [JOB 39692] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-16:34:21.863757 140500154140224 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 20249 Base level 1, inputs: [14674933(31MB)], [14674842(20MB) 14674846(20MB) 14674901(20MB)] 2024/08/20-16:34:22.190396 140500154140224 [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 2024/08/20-16:34:22.190423 140500154140224 [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 2024/08/20-16:34:22.190440 140500154140224 [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 2024/08/20-16:34:22.190452 140500154140224 [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 2024/08/20-16:34:22.190460 140500154140224 [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 2024/08/20-16:34:22.399242 140500154140224 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39692/att-00/14674958.sst) /dev/shm/ToplingTemp/Topling-425326-fAFDGl 2024/08/20-16:34:22.648567 140500154140224 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39692/att-00/14674958.sst): first pass time = 0.25's, 269.219'MB/sec 2024/08/20-16:34:23.825763 140500154140224 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39692/att-00/14674958.sst): old prealloc_size = 73819750, real_size = 19060768 2024/08/20-16:34:23.826168 140500154140224 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39692/att-00/14674958.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466513 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 = 0.0180 GB avg-val = 115.85 avg-zval = 38.69 2024/08/20-16:34:23.826645 140500154140224 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39692/att-00/14674958.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-16:34:24.726029 140500154140224 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39692/att-00/14674958.sst): second pass time = 1.18's, 45.952'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.90's, 23.398'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2361.894'MB/sec (index lex order gen) rebuild zvType time = 0.71's, 0.165'MB/sec write SST data time = 0.19's, 109.742'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 = 14580.775'MB/sec zip my value time = 1.18's, unzip length = 0.054'GB zip my value throughput = 45.952'MB/sec zip pipeline throughput = 56.946'MB/sec entries = 466513 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.85 avg-zval = 38.69 usrkeys = 466513 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.85 avg-zval = 38.69 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466513 bytes = 1574496 } seq expand size = 3265591 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0180 GB dict = 0.54 MB all = 0.0211 GB } UnZip/Zip{ index = 10.4326 value = 2.9943 dict = 1.00 all = 3.1859 } Zip/UnZip{ index = 0.0959 value = 0.3340 dict = 1.00 all = 0.3139 } ---------------------------- total value len = 62.354062 GB avg = 0.180 KB (by entry num) total key len = 6.801820 GB avg = 0.020 KB total ukey len = 3.198838 GB avg = 0.008 KB total ukey num = 0.389800074 Billion total entry num = 0.346678082 Billion write speed all = 0.834978747 MB/sec (with seq num) write speed all = 0.801492794 MB/sec (without seq num) 2024/08/20-16:34:24.757818 140500154140224 [compaction_job.cc:1944] [default] [JOB 39692] Generated table #14674958: 466513 keys, 21064626 bytes, temperature: kWarm 2024/08/20-16:34:24.757914 140500154140224 EVENT_LOG_v1 {"time_micros": 1724142864757856, "cf_name": "default", "job": 39692, "event": "table_file_creation", "file_number": 14674958, "file_size": 21064626, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190683488828, "largest_seqno": 190788403958, "table_properties": {"data_size": 18049616, "index_size": 894336, "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": 13062364, "raw_average_key_size": 28, "raw_value_size": 54046526, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466513, "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": 1724142862, "oldest_key_time": 0, "file_creation_time": 1724142862, "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": 14674958, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:34:24.797655 140500154140224 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39692/att-00/14674959.sst) /dev/shm/ToplingTemp/Topling-425326-oZIoTk 2024/08/20-16:34:25.620604 140500154140224 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39692/att-00/14674959.sst): first pass time = 0.82's, 81.551'MB/sec 2024/08/20-16:34:30.724363 140500154140224 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39692/att-00/14674959.sst): old prealloc_size = 73819750, real_size = 19448800 2024/08/20-16:34:30.724801 140500154140224 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39692/att-00/14674959.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466438 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 = 0.0184 GB avg-val = 115.88 avg-zval = 39.53 2024/08/20-16:34:30.725250 140500154140224 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39692/att-00/14674959.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-16:34:31.493710 140500154140224 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39692/att-00/14674959.sst): second pass time = 5.10's, 10.592'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.77's, 27.811'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2405.721'MB/sec (index lex order gen) rebuild zvType time = 0.66's, 0.178'MB/sec write SST data time = 0.11's, 190.389'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 = 16109.782'MB/sec zip my value time = 5.10's, unzip length = 0.054'GB zip my value throughput = 10.592'MB/sec zip pipeline throughput = 158.571'MB/sec entries = 466438 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.88 avg-zval = 39.53 usrkeys = 466438 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.88 avg-zval = 39.53 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466438 bytes = 1515936 } seq expand size = 3265066 multi value expand size = 0 cnt WriteAppend = 18 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0184 GB dict = 0.54 MB all = 0.0214 GB } UnZip/Zip{ index = 10.4332 value = 2.9314 dict = 1.00 all = 3.1365 } Zip/UnZip{ index = 0.0958 value = 0.3411 dict = 1.00 all = 0.3188 } ---------------------------- total value len = 62.411376 GB avg = 0.180 KB (by entry num) total key len = 6.814880 GB avg = 0.020 KB total ukey len = 3.208166 GB avg = 0.008 KB total ukey num = 0.390266512 Billion total entry num = 0.347144520 Billion write speed all = 0.835760142 MB/sec (with seq num) write speed all = 0.802231874 MB/sec (without seq num) 2024/08/20-16:34:31.522444 140500154140224 [compaction_job.cc:1944] [default] [JOB 39692] Generated table #14674959: 466438 keys, 21396178 bytes, temperature: kWarm 2024/08/20-16:34:31.522506 140500154140224 EVENT_LOG_v1 {"time_micros": 1724142871522475, "cf_name": "default", "job": 39692, "event": "table_file_creation", "file_number": 14674959, "file_size": 21396178, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190746361185, "largest_seqno": 190788403828, "table_properties": {"data_size": 18437840, "index_size": 894144, "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": 13060264, "raw_average_key_size": 28, "raw_value_size": 54048704, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466438, "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": 1724142864, "oldest_key_time": 0, "file_creation_time": 1724142864, "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": 14674959, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:34:31.549784 140500154140224 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39692/att-00/14674960.sst) /dev/shm/ToplingTemp/Topling-425326-98VWsl 2024/08/20-16:34:32.345815 140500154140224 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39692/att-00/14674960.sst): first pass time = 0.80's, 84.309'MB/sec 2024/08/20-16:34:33.896485 140500154140224 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39692/att-00/14674960.sst): old prealloc_size = 73819750, real_size = 19096640 2024/08/20-16:34:33.896870 140500154140224 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39692/att-00/14674960.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 467209 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 = 0.0181 GB avg-val = 115.64 avg-zval = 38.73 2024/08/20-16:34:33.897327 140500154140224 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39692/att-00/14674960.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-16:34:34.698447 140500154140224 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39692/att-00/14674960.sst): second pass time = 1.55's, 34.883'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.80's, 26.389'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2483.760'MB/sec (index lex order gen) rebuild zvType time = 0.54's, 0.215'MB/sec write SST data time = 0.26's, 81.858'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 = 13747.768'MB/sec zip my value time = 1.55's, unzip length = 0.054'GB zip my value throughput = 34.883'MB/sec zip pipeline throughput = 79.201'MB/sec entries = 467209 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.64 avg-zval = 38.73 usrkeys = 467209 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.64 avg-zval = 38.73 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 467209 bytes = 1635248 } seq expand size = 3270463 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 = 0.0181 GB dict = 0.54 MB all = 0.0212 GB } UnZip/Zip{ index = 10.5738 value = 2.9856 dict = 1.00 all = 3.1711 } Zip/UnZip{ index = 0.0946 value = 0.3349 dict = 1.00 all = 0.3153 } ---------------------------- total value len = 62.468673 GB avg = 0.180 KB (by entry num) total key len = 6.827962 GB avg = 0.020 KB total ukey len = 3.217511 GB avg = 0.008 KB total ukey num = 0.390733721 Billion total entry num = 0.347611729 Billion write speed all = 0.836577456 MB/sec (with seq num) write speed all = 0.803005363 MB/sec (without seq num) 2024/08/20-16:34:34.728814 140500154140224 [compaction_job.cc:1944] [default] [JOB 39692] Generated table #14674960: 467209 keys, 21162534 bytes, temperature: kWarm 2024/08/20-16:34:34.728893 140500154140224 EVENT_LOG_v1 {"time_micros": 1724142874728850, "cf_name": "default", "job": 39692, "event": "table_file_creation", "file_number": 14674960, "file_size": 21162534, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190586022308, "largest_seqno": 190788403287, "table_properties": {"data_size": 18095920, "index_size": 883712, "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": 13081852, "raw_average_key_size": 28, "raw_value_size": 54027034, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 467209, "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": 1724142871, "oldest_key_time": 0, "file_creation_time": 1724142871, "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": 14674960, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:34:34.767701 140500154140224 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39692/att-00/14674961.sst) /dev/shm/ToplingTemp/Topling-425326-BpCAql 2024/08/20-16:34:35.146241 140500154140224 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39692/att-00/14674961.sst): first pass time = 0.38's, 88.704'MB/sec 2024/08/20-16:34:35.892135 140500154140224 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39692/att-00/14674961.sst): old prealloc_size = 73819750, real_size = 9933376 2024/08/20-16:34:35.892356 140500154140224 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39692/att-00/14674961.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 233172 prefix = 4 raw-key = 0.0037 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0270 GB zip-val = 0.0094 GB avg-val = 115.99 avg-zval = 40.43 2024/08/20-16:34:35.892629 140500154140224 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39692/att-00/14674961.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.034 GB 2024/08/20-16:34:36.154577 140500154140224 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39692/att-00/14674961.sst): second pass time = 0.74's, 36.309'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.26's, 41.587'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2267.155'MB/sec (index lex order gen) rebuild zvType time = 0.20's, 0.287'MB/sec write SST data time = 0.06's, 184.290'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.278'MB, throughput = 7981.975'MB/sec zip my value time = 0.74's, unzip length = 0.027'GB zip my value throughput = 36.309'MB/sec zip pipeline throughput = 104.919'MB/sec entries = 233172 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.99 avg-zval = 40.43 usrkeys = 233172 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.99 avg-zval = 40.43 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 233172 bytes = 757824 } seq expand size = 1632204 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0047 GB value = 0.0270 GB dict = 0.28 MB all = 0.0336 GB } __ZipSize{ index = 0.0004 GB value = 0.0094 GB dict = 0.28 MB all = 0.0109 GB } UnZip/Zip{ index = 10.4124 value = 2.8688 dict = 1.00 all = 3.0763 } Zip/UnZip{ index = 0.0960 value = 0.3486 dict = 1.00 all = 0.3251 } ---------------------------- total value len = 62.497350 GB avg = 0.180 KB (by entry num) total key len = 6.834491 GB avg = 0.020 KB total ukey len = 3.222174 GB avg = 0.008 KB total ukey num = 0.390966893 Billion total entry num = 0.347844901 Billion write speed all = 0.836987760 MB/sec (with seq num) write speed all = 0.803393738 MB/sec (without seq num) 2024/08/20-16:34:36.178856 140500154140224 [compaction_job.cc:1944] [default] [JOB 39692] Generated table #14674961: 233172 keys, 10913444 bytes, temperature: kWarm 2024/08/20-16:34:36.178953 140500154140224 EVENT_LOG_v1 {"time_micros": 1724142876178897, "cf_name": "default", "job": 39692, "event": "table_file_creation", "file_number": 14674961, "file_size": 10913444, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190749445421, "largest_seqno": 190785050601, "table_properties": {"data_size": 9427056, "index_size": 447872, "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": 6528816, "raw_average_key_size": 28, "raw_value_size": 27044676, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 233172, "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": 1724142874, "oldest_key_time": 0, "file_creation_time": 1724142874, "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": 14674961, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:34:36.193544 140500154140224 [compaction_job.cc:699] job-39692: subcompact[0], size: 0.074537 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39692/att-00 [14674958,14674959,14674960,14674961] 2024/08/20-16:34:36.238172 140500154140224 (Original Log Time 2024/08/20-16:34:21.863815) EVENT_LOG_v1 {"time_micros": 1724142861863768, "job": 39692, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14674933], "files_L2": [14674842, 14674846, 14674901], "score": 0.995773, "input_data_size": 96865085, "oldest_snapshot_seqno": 190788432092} 2024/08/20-16:34:36.238177 140500154140224 (Original Log Time 2024/08/20-16:34:36.237431) [compaction_job.cc:2018] [default] [JOB 39692] Compacted 1@1 + 3@2 files to L2 => 74536782 bytes 2024/08/20-16:34:36.238179 140500154140224 (Original Log Time 2024/08/20-16:34:36.238084) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 6.8 rd, 5.2 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(31.8, 60.6 +0.0 blob) out(71.1 +0.0 blob), read-write-amplify(5.1) write-amplify(2.2) OK, records in: 1633332, records dropped: 0 output_compression: Snappy 2024/08/20-16:34:36.238188 140500154140224 (Original Log Time 2024/08/20-16:34:36.238145) EVENT_LOG_v1 {"time_micros": 1724142876238116, "cf": "default", "job": 39692, "event": "compaction_finished", "compaction_time_micros": 14329744, "compaction_time_cpu_micros": 3350242, "output_level": 2, "num_output_files": 4, "total_output_size": 74536782, "num_input_records": 1633332, "num_output_records": 1633332, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 98384989, "file_range_sync_nanos": 0, "file_fsync_nanos": 4147, "file_prepare_write_nanos": 14457, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-16:34:36.367591 140500154140224 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":1724142861,"executesMs":14472,"compactionJobId":39692,"attempt":0,"compactionInputRawBytes":234900236,"compactionInputZipBytes":96865085,"compactionOutputRawBytes":0,"compactionOutputZipBytes":74536782,"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":"00-7afe74526a8169db87ecd2e5a9e5eb3f-82743e7c83fa97f4-00"}}, response = 2024/08/20-16:34:36.367725 140500154140224 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-39692/att-00: olev 2, work 14.473 s, result 8.635 ms, install 0.791 ms, input{raw 224.018 MiB zip 92.378 MiB}