2024/07/09-04:56:15.465446 139981102749248 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31289/att-00: fork to child time = 0.009598 sec 2024/07/09-04:56:15.465934 139981102749248 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31289/att-00 2024/07/09-04:56:15.469814 139981102749248 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31289/att-00 2024/07/09-04:56:15.470711 139981102749248 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-04:56:15.470944 139981102749248 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-04:56:15.523248 139981102749248 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-31289/att-00/MANIFEST-12625661 2024/07/09-04:56:15.536899 139981102749248 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-31289/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12661402, last_sequence is 147971828191, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12661310 2024/07/09-04:56:15.536905 139981102749248 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-04:56:15.536973 139981102749248 [version_set.cc:5652] Creating manifest 12661402 2024/07/09-04:56:15.565765 139981102749248 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31289/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-04:56:15.586528 139981102749248 [compaction_job.cc:2433] [default] [JOB 31289] Compacting 1@2 + 3@3 files to L3, score 1.12, subcompactions 1 : 1 2024/07/09-04:56:15.586550 139981102749248 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 16374 Base level 2, inputs: [12661294(20MB)], [12661012(8756KB) 12660532(18MB) 12660037(40MB)] 2024/07/09-04:56:15.591672 139981102749248 [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 2024/07/09-04:56:15.591711 139981102749248 [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 2024/07/09-04:56:15.591731 139981102749248 [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 2024/07/09-04:56:15.591739 139981102749248 [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 2024/07/09-04:56:15.591747 139981102749248 [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 2024/07/09-04:56:15.865260 139981102749248 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31289/att-00/12661403.sst) /dev/shm/ToplingTemp/Topling-17935-YTp7jk 2024/07/09-04:56:17.366598 139981102749248 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31289/att-00/12661403.sst): first pass time = 1.50's, 89.402'MB/sec 2024/07/09-04:56:19.602388 139981102749248 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31289/att-00/12661403.sst): old prealloc_size = 101760171, real_size = 34141840 2024/07/09-04:56:19.603094 139981102749248 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31289/att-00/12661403.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 931849 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 = 0.0321 GB avg-val = 116.03 avg-zval = 34.47 2024/07/09-04:56:19.604024 139981102749248 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31289/att-00/12661403.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/07/09-04:56:20.544670 139981102749248 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31289/att-00/12661403.sst): second pass time = 2.23's, 48.382'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.94's, 40.601'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2591.608'MB/sec (index lex order gen) rebuild zvType time = 0.80's, 0.293'MB/sec write SST data time = 0.15's, 263.373'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 = 39849.055'MB/sec zip my value time = 2.23's, unzip length = 0.108'GB zip my value throughput = 48.382'MB/sec zip pipeline throughput = 104.860'MB/sec entries = 931849 avg-key = 28.00 avg-zkey = 1.91 avg-val = 116.03 avg-zval = 34.47 usrkeys = 931849 avg-key = 20.00 avg-zkey = 1.91 avg-val = 123.03 avg-zval = 34.47 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 931849 bytes = 3261488 } seq expand size = 6522943 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0186 GB value = 0.1081 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0321 GB dict = 1.08 MB all = 0.0383 GB } UnZip/Zip{ index = 10.4445 value = 3.3659 dict = 1.00 all = 3.5083 } Zip/UnZip{ index = 0.0957 value = 0.2971 dict = 1.00 all = 0.2850 } ---------------------------- total value len = 0.114649 GB avg = 0.123 KB (by entry num) total key len = 0.026092 GB avg = 0.028 KB total ukey len = 0.018637 GB avg = 0.020 KB total ukey num = 0.000931849 Billion total entry num = 0.000931849 Billion write speed all = 0.042424414 MB/sec (with seq num) write speed all = 0.040177267 MB/sec (without seq num) 2024/07/09-04:56:20.590476 139981102749248 [compaction_job.cc:1944] [default] [JOB 31289] Generated table #12661403: 931849 keys, 38257495 bytes, temperature: kWarm 2024/07/09-04:56:20.590550 139981102749248 EVENT_LOG_v1 {"time_micros": 1720472180590509, "cf_name": "default", "job": 31289, "event": "table_file_creation", "file_number": 12661403, "file_size": 38257495, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147741630068, "largest_seqno": 147967950918, "table_properties": {"data_size": 32124288, "index_size": 1784384, "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": 26091772, "raw_average_key_size": 28, "raw_value_size": 108126026, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 931849, "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": 1720472175, "oldest_key_time": 0, "file_creation_time": 1720472175, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12661403, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-04:56:20.621166 139981102749248 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31289/att-00/12661404.sst) /dev/shm/ToplingTemp/Topling-17935-vcsVtn 2024/07/09-04:56:21.214566 139981102749248 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31289/att-00/12661404.sst): first pass time = 0.59's, 226.196'MB/sec 2024/07/09-04:56:23.436765 139981102749248 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31289/att-00/12661404.sst): old prealloc_size = 101760171, real_size = 37565360 2024/07/09-04:56:23.437340 139981102749248 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31289/att-00/12661404.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 931696 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 = 0.0355 GB avg-val = 116.06 avg-zval = 38.15 2024/07/09-04:56:23.438177 139981102749248 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31289/att-00/12661404.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/07/09-04:56:24.354975 139981102749248 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31289/att-00/12661404.sst): second pass time = 2.22's, 48.677'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.92's, 45.518'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3222.237'MB/sec (index lex order gen) rebuild zvType time = 0.79's, 0.295'MB/sec write SST data time = 0.13's, 328.149'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 = 37888.280'MB/sec zip my value time = 2.22's, unzip length = 0.108'GB zip my value throughput = 48.677'MB/sec zip pipeline throughput = 119.237'MB/sec entries = 931696 avg-key = 28.00 avg-zkey = 1.91 avg-val = 116.06 avg-zval = 38.15 usrkeys = 931696 avg-key = 20.00 avg-zkey = 1.91 avg-val = 123.06 avg-zval = 38.15 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 931696 bytes = 3377408 } seq expand size = 6521872 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0186 GB value = 0.1081 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0355 GB dict = 1.08 MB all = 0.0418 GB } UnZip/Zip{ index = 10.4461 value = 3.0418 dict = 1.00 all = 3.2115 } Zip/UnZip{ index = 0.0957 value = 0.3288 dict = 1.00 all = 0.3114 } ---------------------------- total value len = 0.229301 GB avg = 0.123 KB (by entry num) total key len = 0.052179 GB avg = 0.028 KB total ukey len = 0.037271 GB avg = 0.020 KB total ukey num = 0.001863545 Billion total entry num = 0.001863545 Billion write speed all = 0.084751173 MB/sec (with seq num) write speed all = 0.080262403 MB/sec (without seq num) 2024/07/09-04:56:24.429757 139981102749248 [compaction_job.cc:1944] [default] [JOB 31289] Generated table #12661404: 931696 keys, 41793499 bytes, temperature: kWarm 2024/07/09-04:56:24.429803 139981102749248 EVENT_LOG_v1 {"time_micros": 1720472184429777, "cf_name": "default", "job": 31289, "event": "table_file_creation", "file_number": 12661404, "file_size": 41793499, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147444602089, "largest_seqno": 147967946693, "table_properties": {"data_size": 35548448, "index_size": 1783808, "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": 26087488, "raw_average_key_size": 28, "raw_value_size": 108130344, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 931696, "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": 1720472180, "oldest_key_time": 0, "file_creation_time": 1720472180, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12661404, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-04:56:24.463920 139981102749248 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31289/att-00/12661405.sst) /dev/shm/ToplingTemp/Topling-17935-VQTyBl 2024/07/09-04:56:24.657299 139981102749248 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31289/att-00/12661405.sst): first pass time = 0.19's, 144.911'MB/sec 2024/07/09-04:56:24.946366 139981102749248 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31289/att-00/12661405.sst): old prealloc_size = 101760171, real_size = 8307200 2024/07/09-04:56:24.946545 139981102749248 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31289/att-00/12661405.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 194420 prefix = 4 raw-key = 0.0031 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0226 GB zip-val = 0.0079 GB avg-val = 116.09 avg-zval = 40.57 2024/07/09-04:56:24.946757 139981102749248 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31289/att-00/12661405.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0004 GB, waited 0.000 sec, Key+Value = 0.028 GB 2024/07/09-04:56:25.112623 139981102749248 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31289/att-00/12661405.sst): second pass time = 0.29's, 78.259'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 55.205'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2335.196'MB/sec (index lex order gen) rebuild zvType time = 0.14's, 0.350'MB/sec write SST data time = 0.03's, 335.958'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.235'MB, throughput = 6449.825'MB/sec zip my value time = 0.29's, unzip length = 0.023'GB zip my value throughput = 78.259'MB/sec zip pipeline throughput = 78.259'MB/sec entries = 194420 avg-key = 28.00 avg-zkey = 1.91 avg-val = 116.09 avg-zval = 40.57 usrkeys = 194420 avg-key = 20.00 avg-zkey = 1.91 avg-val = 123.09 avg-zval = 40.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 194420 bytes = 680480 } seq expand size = 1360940 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0039 GB value = 0.0226 GB dict = 0.24 MB all = 0.0280 GB } __ZipSize{ index = 0.0004 GB value = 0.0079 GB dict = 0.24 MB all = 0.0092 GB } UnZip/Zip{ index = 10.4788 value = 2.8616 dict = 1.00 all = 3.0528 } Zip/UnZip{ index = 0.0954 value = 0.3494 dict = 1.00 all = 0.3276 } ---------------------------- total value len = 0.253233 GB avg = 0.123 KB (by entry num) total key len = 0.057623 GB avg = 0.028 KB total ukey len = 0.041159 GB avg = 0.020 KB total ukey num = 0.002057965 Billion total entry num = 0.002057965 Billion write speed all = 0.093574523 MB/sec (with seq num) write speed all = 0.088618579 MB/sec (without seq num) 2024/07/09-04:56:25.129411 139981102749248 [compaction_job.cc:1944] [default] [JOB 31289] Generated table #12661405: 194420 keys, 9176760 bytes, temperature: kWarm 2024/07/09-04:56:25.129465 139981102749248 EVENT_LOG_v1 {"time_micros": 1720472185129437, "cf_name": "default", "job": 31289, "event": "table_file_creation", "file_number": 12661405, "file_size": 9176760, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147810168730, "largest_seqno": 147948341634, "table_properties": {"data_size": 7887344, "index_size": 371072, "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": 5443760, "raw_average_key_size": 28, "raw_value_size": 22570812, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 194420, "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": 1720472184, "oldest_key_time": 0, "file_creation_time": 1720472184, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12661405, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-04:56:25.138010 139981102749248 [compaction_job.cc:699] job-31289: subcompact[0], size: 0.089228 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31289/att-00 [12661403,12661404,12661405] 2024/07/09-04:56:25.174538 139981102749248 (Original Log Time 2024/07/09-04:56:15.586626) EVENT_LOG_v1 {"time_micros": 1720472175586570, "job": 31289, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [12661294], "files_L3": [12661012, 12660532, 12660037], "score": 1.1203, "input_data_size": 92509247, "oldest_snapshot_seqno": 147971827841} 2024/07/09-04:56:25.174542 139981102749248 (Original Log Time 2024/07/09-04:56:25.164819) [compaction_job.cc:2018] [default] [JOB 31289] Compacted 1@2 + 3@3 files to L3 => 89227754 bytes 2024/07/09-04:56:25.174543 139981102749248 (Original Log Time 2024/07/09-04:56:25.174477) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 9.7 rd, 9.3 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(20.6, 67.6 +0.0 blob) out(85.1 +0.0 blob), read-write-amplify(8.4) write-amplify(4.1) OK, records in: 2071643, records dropped: 13678 output_compression: Snappy 2024/07/09-04:56:25.174550 139981102749248 (Original Log Time 2024/07/09-04:56:25.174524) EVENT_LOG_v1 {"time_micros": 1720472185174504, "cf": "default", "job": 31289, "event": "compaction_finished", "compaction_time_micros": 9551392, "compaction_time_cpu_micros": 3607445, "output_level": 3, "num_output_files": 3, "total_output_size": 89227754, "num_input_records": 2071643, "num_output_records": 2057965, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 62111412, "file_range_sync_nanos": 0, "file_fsync_nanos": 2542, "file_prepare_write_nanos": 8511, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/09-04:56:25.290840 139981102749248 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":1720420896,"starts":1720472175,"executesMs":9692,"compactionJobId":31289,"attempt":0,"compactionInputRawBytes":298392478,"compactionInputZipBytes":92509247,"compactionOutputRawBytes":0,"compactionOutputZipBytes":89227754,"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-d9b473c3e391a9c285c7db4264b30e58-f1f3ee1d93bcca51-00"}}, response = 2024/07/09-04:56:25.290942 139981102749248 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-31289/att-00: olev 3, work 9.692 s, result 6.972 ms, install 9.747 ms, input{raw 284.569 MiB zip 88.224 MiB}