2024/08/21-02:26:58.240057 140539551225408 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61337/att-00: fork to child time = 0.026097 sec 2024/08/21-02:26:58.240843 140539551225408 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61337/att-00 2024/08/21-02:26:58.245452 140539551225408 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61337/att-00 2024/08/21-02:26:58.246611 140539551225408 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-02:26:58.246918 140539551225408 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-02:26:58.296949 140539551225408 [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-61337/att-00/MANIFEST-14629260 2024/08/21-02:26:58.356579 140539551225408 [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-61337/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14699844, last_sequence is 191339275795, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14699671 2024/08/21-02:26:58.356592 140539551225408 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-02:26:58.356688 140539551225408 [version_set.cc:5652] Creating manifest 14699844 2024/08/21-02:26:58.385584 140539551225408 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61337/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-02:26:58.403000 140539551225408 [compaction_job.cc:2433] [default] [JOB 61337] Compacting 1@2 + 4@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/21-02:26:58.403015 140539551225408 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 30895 Base level 2, inputs: [14699782(16MB)], [14699762(91MB) 14699764(91MB) 14699765(90MB) 14699766(12MB)] 2024/08/21-02:26:58.555077 140539551225408 [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 2024/08/21-02:26:58.555101 140539551225408 [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 2024/08/21-02:26:58.555121 140539551225408 [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 2024/08/21-02:26:58.555134 140539551225408 [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 2024/08/21-02:26:58.555146 140539551225408 [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 2024/08/21-02:26:59.301334 140539551225408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61337/att-00/14699845.sst) /dev/shm/ToplingTemp/Topling-23455-yrLcGM 2024/08/21-02:26:59.953238 140539551225408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61337/att-00/14699845.sst): first pass time = 0.65's, 205.899'MB/sec 2024/08/21-02:27:01.149941 140539551225408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61337/att-00/14699845.sst): old prealloc_size = 147639500, real_size = 92077112 2024/08/21-02:27:01.149992 140539551225408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61337/att-00/14699845.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.37 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/21-02:27:01.744748 140539551225408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61337/att-00/14699845.sst): second pass time = 1.20's, 103.244'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.59's, 160.699'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28997.643'MB/sec (index lex order gen) rebuild zvType time = 0.51's, 0.329'MB/sec write SST data time = 0.08's, 1124.980'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 23555.100'MB/sec zip my value time = 1.20's, unzip length = 0.123'GB zip my value throughput = 103.244'MB/sec zip pipeline throughput = 148.434'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.37 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.37 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0009 GB value = 0.0910 GB dict = 1.24 MB all = 0.0956 GB } UnZip/Zip{ index = 5.8194 value = 1.3571 dict = 1.00 all = 1.4042 } Zip/UnZip{ index = 0.1718 value = 0.7369 dict = 1.00 all = 0.7122 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.035477038 MB/sec (with seq num) write speed all = 0.034105944 MB/sec (without seq num) 2024/08/21-02:27:01.880172 140539551225408 [compaction_job.cc:1944] [default] [JOB 61337] Generated table #14699845: 671089 keys, 95584572 bytes, temperature: kWarm 2024/08/21-02:27:01.880254 140539551225408 EVENT_LOG_v1 {"time_micros": 1724178421880210, "cf_name": "default", "job": 61337, "event": "table_file_creation", "file_number": 14699845, "file_size": 95584572, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190985281441, "largest_seqno": 191339071571, "table_properties": {"data_size": 90986608, "index_size": 922560, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724178419, "oldest_key_time": 0, "file_creation_time": 1724178419, "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": 14699845, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:27:01.919653 140539551225408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61337/att-00/14699846.sst) /dev/shm/ToplingTemp/Topling-23455-2tnBbK 2024/08/21-02:27:03.151920 140539551225408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61337/att-00/14699846.sst): first pass time = 1.23's, 108.923'MB/sec 2024/08/21-02:27:04.536287 140539551225408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61337/att-00/14699846.sst): old prealloc_size = 147639500, real_size = 92469168 2024/08/21-02:27:04.536358 140539551225408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61337/att-00/14699846.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 1.96 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/21-02:27:05.302491 140539551225408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61337/att-00/14699846.sst): second pass time = 1.38's, 89.249'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.77's, 125.157'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25633.876'MB/sec (index lex order gen) rebuild zvType time = 0.61's, 0.274'MB/sec write SST data time = 0.15's, 626.481'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 26408.168'MB/sec zip my value time = 1.38's, unzip length = 0.123'GB zip my value throughput = 89.249'MB/sec zip pipeline throughput = 90.005'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.96 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.96 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0013 GB value = 0.0910 GB dict = 1.24 MB all = 0.0959 GB } UnZip/Zip{ index = 4.0757 value = 1.3572 dict = 1.00 all = 1.3997 } Zip/UnZip{ index = 0.2454 value = 0.7368 dict = 1.00 all = 0.7145 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.070889666 MB/sec (with seq num) write speed all = 0.068149969 MB/sec (without seq num) 2024/08/21-02:27:05.440813 140539551225408 [compaction_job.cc:1944] [default] [JOB 61337] Generated table #14699846: 671089 keys, 95892732 bytes, temperature: kWarm 2024/08/21-02:27:05.440897 140539551225408 EVENT_LOG_v1 {"time_micros": 1724178425440850, "cf_name": "default", "job": 61337, "event": "table_file_creation", "file_number": 14699846, "file_size": 95892732, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191141580452, "largest_seqno": 191339071569, "table_properties": {"data_size": 90983984, "index_size": 1317248, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724178421, "oldest_key_time": 0, "file_creation_time": 1724178421, "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": 14699846, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:27:05.524433 140539551225408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61337/att-00/14699847.sst) /dev/shm/ToplingTemp/Topling-23455-UAB1II 2024/08/21-02:27:07.573432 140539551225408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61337/att-00/14699847.sst): first pass time = 2.05's, 65.506'MB/sec 2024/08/21-02:27:09.165654 140539551225408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61337/att-00/14699847.sst): old prealloc_size = 147639500, real_size = 91813248 2024/08/21-02:27:09.165700 140539551225408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61337/att-00/14699847.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 0.99 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/21-02:27:09.878457 140539551225408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61337/att-00/14699847.sst): second pass time = 1.59's, 77.586'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.71's, 133.500'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25904.762'MB/sec (index lex order gen) rebuild zvType time = 0.55's, 0.307'MB/sec write SST data time = 0.17's, 573.579'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 23718.008'MB/sec zip my value time = 1.59's, unzip length = 0.123'GB zip my value throughput = 77.586'MB/sec zip pipeline throughput = 104.243'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.99 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.99 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0910 GB dict = 1.24 MB all = 0.0952 GB } UnZip/Zip{ index = 8.0893 value = 1.3572 dict = 1.00 all = 1.4105 } Zip/UnZip{ index = 0.1236 value = 0.7368 dict = 1.00 all = 0.7089 } ---------------------------- total value len = 0.384534 GB avg = 0.191 KB (by entry num) total key len = 0.032212 GB avg = 0.016 KB total ukey len = 0.016106 GB avg = 0.008 KB total ukey num = 0.002013267 Billion total entry num = 0.002013267 Billion write speed all = 0.106210490 MB/sec (with seq num) write speed all = 0.102105737 MB/sec (without seq num) 2024/08/21-02:27:10.029254 140539551225408 [compaction_job.cc:1944] [default] [JOB 61337] Generated table #14699847: 671089 keys, 95152956 bytes, temperature: kWarm 2024/08/21-02:27:10.029334 140539551225408 EVENT_LOG_v1 {"time_micros": 1724178430029288, "cf_name": "default", "job": 61337, "event": "table_file_creation", "file_number": 14699847, "file_size": 95152956, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191211935277, "largest_seqno": 191339071572, "table_properties": {"data_size": 90981664, "index_size": 663680, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724178425, "oldest_key_time": 0, "file_creation_time": 1724178425, "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": 14699847, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:27:10.092392 140539551225408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61337/att-00/14699848.sst) /dev/shm/ToplingTemp/Topling-23455-770zsM 2024/08/21-02:27:10.396354 140539551225408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61337/att-00/14699848.sst): first pass time = 0.30's, 91.464'MB/sec 2024/08/21-02:27:10.642788 140539551225408 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61337/att-00/14699848.sst): part-0: reject ZipStore ratio = 0.831 2024/08/21-02:27:10.688635 140539551225408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61337/att-00/14699848.sst): old prealloc_size = 147639500, real_size = 25832096 2024/08/21-02:27:10.688672 140539551225408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61337/att-00/14699848.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 138991 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 1.60 raw-val = 0.0256 GB zip-val = 0.0256 GB avg-val = 184.00 avg-zval = 184.00 2024/08/21-02:27:10.735235 140539551225408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61337/att-00/14699848.sst): second pass time = 0.25's, 104.104'MB/sec, value only(92.0% of KV) wait indexing time = 0.05's, remap KeyValue time = 0.05's, 564.026'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 8090.136'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 1.137'MB/sec write SST data time = 0.02's, 1646.537'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.25's, unzip length = 0.026'GB zip my value throughput = 104.104'MB/sec zip pipeline throughput = 104.104'MB/sec entries = 138991 avg-key = 16.00 avg-zkey = 1.60 avg-val = 184.00 avg-zval = 184.00 usrkeys = 138991 avg-key = 8.00 avg-zkey = 1.60 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 138991 bytes = 451728 } seq expand size = 972937 multi value expand size = 0 cnt WriteAppend = 3128 UnZipSize{ index = 0.0011 GB value = 0.0256 GB dict = 0.00 MB all = 0.0278 GB } __ZipSize{ index = 0.0002 GB value = 0.0256 GB dict = 0.00 MB all = 0.0263 GB } UnZip/Zip{ index = 4.9954 value = 1.0000 dict = 0.00 all = 1.0590 } Zip/UnZip{ index = 0.2002 value = 1.0000 dict = 0.00 all = 0.9443 } ---------------------------- total value len = 0.411081 GB avg = 0.191 KB (by entry num) total key len = 0.034436 GB avg = 0.016 KB total ukey len = 0.017218 GB avg = 0.008 KB total ukey num = 0.002152258 Billion total entry num = 0.002152258 Billion write speed all = 0.113518214 MB/sec (with seq num) write speed all = 0.109131037 MB/sec (without seq num) 2024/08/21-02:27:10.779512 140539551225408 [compaction_job.cc:1944] [default] [JOB 61337] Generated table #14699848: 138991 keys, 26250090 bytes, temperature: kWarm 2024/08/21-02:27:10.779575 140539551225408 EVENT_LOG_v1 {"time_micros": 1724178430779541, "cf_name": "default", "job": 61337, "event": "table_file_creation", "file_number": 14699848, "file_size": 26250090, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191293722843, "largest_seqno": 191339071570, "table_properties": {"data_size": 25574544, "index_size": 222592, "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": 2223856, "raw_average_key_size": 16, "raw_value_size": 25574344, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 138991, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-UintIndex_IL_256_32-MixedLenBlobStore", "creation_time": 1724178430, "oldest_key_time": 0, "file_creation_time": 1724178430, "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": 14699848, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:27:10.794231 140539551225408 [compaction_job.cc:699] job-61337: subcompact[0], size: 0.312880 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61337/att-00 [14699845,14699846,14699847,14699848] 2024/08/21-02:27:10.830844 140539551225408 (Original Log Time 2024/08/21-02:26:58.403088) EVENT_LOG_v1 {"time_micros": 1724178418403033, "job": 61337, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14699782], "files_L3": [14699762, 14699764, 14699765, 14699766], "score": 0.986098, "input_data_size": 316080306, "oldest_snapshot_seqno": 191339275567} 2024/08/21-02:27:10.830848 140539551225408 (Original Log Time 2024/08/21-02:27:10.830272) [compaction_job.cc:2018] [default] [JOB 61337] Compacted 1@2 + 4@3 files to L3 => 312880350 bytes 2024/08/21-02:27:10.830849 140539551225408 (Original Log Time 2024/08/21-02:27:10.830784) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.01, MB/sec: 25.5 rd, 25.3 wr, level 3, files in(1, 4) out(4 +0 blob) MB in(16.2, 285.2 +0.0 blob) out(298.4 +0.0 blob), read-write-amplify(37.0) write-amplify(18.4) OK, records in: 2160332, records dropped: 8074 output_compression: Snappy 2024/08/21-02:27:10.830855 140539551225408 (Original Log Time 2024/08/21-02:27:10.830826) EVENT_LOG_v1 {"time_micros": 1724178430830807, "cf": "default", "job": 61337, "event": "compaction_finished", "compaction_time_micros": 12391150, "compaction_time_cpu_micros": 4787530, "output_level": 3, "num_output_files": 4, "total_output_size": 312880350, "num_input_records": 2160332, "num_output_records": 2152258, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 229180227, "file_range_sync_nanos": 0, "file_fsync_nanos": 3452, "file_prepare_write_nanos": 129912, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/08/21-02:27:10.961271 140539551225408 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":1724178418,"executesMs":12584,"compactionJobId":61337,"attempt":0,"compactionInputRawBytes":432066400,"compactionInputZipBytes":316080306,"compactionOutputRawBytes":0,"compactionOutputZipBytes":312880350,"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":"00-542e32d09b32d26a45e0803358eb86d7-e287e245aae0ba47-00"}}, response = 2024/08/21-02:27:10.961337 140539551225408 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-61337/att-00: olev 3, work 12.585 s, result 4.991 ms, install 0.602 ms, input{raw 412.051 MiB zip 301.438 MiB}