2024/07/24-20:55:08.836431 140495745107520 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43531/att-00: fork to child time = 0.010234 sec 2024/07/24-20:55:08.837149 140495745107520 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43531/att-00 2024/07/24-20:55:08.841855 140495745107520 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43531/att-00 2024/07/24-20:55:08.843074 140495745107520 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/24-20:55:08.843333 140495745107520 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/24-20:55:08.885914 140495745107520 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-43531/att-00/MANIFEST-13366722 2024/07/24-20:55:08.917688 140495745107520 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-43531/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13419496, last_sequence is 164316324542, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13419453 2024/07/24-20:55:08.917697 140495745107520 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/24-20:55:08.917776 140495745107520 [version_set.cc:5652] Creating manifest 13419496 2024/07/24-20:55:08.952212 140495745107520 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43531/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/24-20:55:08.970416 140495745107520 [compaction_job.cc:2433] [default] [JOB 43531] Compacting 2@2 + 5@3 files to L3, score 0.99, subcompactions 1 : 1 2024/07/24-20:55:08.970435 140495745107520 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 23084 Base level 2, inputs: [13419483(21MB) 13419463(362KB)], [13419425(90MB) 13419426(91MB) 13419427(90MB) 13419428(25MB) 13419360(10MB)] 2024/07/24-20:55:09.271181 140495745107520 [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 2024/07/24-20:55:09.271206 140495745107520 [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 2024/07/24-20:55:09.271228 140495745107520 [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 2024/07/24-20:55:09.271243 140495745107520 [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 2024/07/24-20:55:09.271256 140495745107520 [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 2024/07/24-20:55:10.114616 140495745107520 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43531/att-00/13419497.sst) /dev/shm/ToplingTemp/Topling-57908-CgRbaW 2024/07/24-20:55:11.387367 140495745107520 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43531/att-00/13419497.sst): first pass time = 1.27's, 105.459'MB/sec 2024/07/24-20:55:15.204120 140495745107520 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43531/att-00/13419497.sst): old prealloc_size = 147639500, real_size = 91907272 2024/07/24-20:55:15.204190 140495745107520 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43531/att-00/13419497.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 1.13 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/24-20:55:15.797656 140495745107520 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43531/att-00/13419497.sst): second pass time = 3.82's, 32.364'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.59's, 160.334'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19864.900'MB/sec (index lex order gen) rebuild zvType time = 0.51's, 0.327'MB/sec write SST data time = 0.08's, 1174.960'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 = 43711.419'MB/sec zip my value time = 3.82's, unzip length = 0.123'GB zip my value throughput = 32.364'MB/sec zip pipeline throughput = 174.053'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.13 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.13 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2181056 } 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 = 0.0008 GB value = 0.0910 GB dict = 1.24 MB all = 0.0952 GB } UnZip/Zip{ index = 7.0760 value = 1.3572 dict = 1.00 all = 1.4104 } Zip/UnZip{ index = 0.1413 value = 0.7368 dict = 1.00 all = 0.7090 } ---------------------------- 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 = 0.008438719 MB/sec (with seq num) write speed all = 0.008112585 MB/sec (without seq num) 2024/07/24-20:55:15.915169 140495745107520 [compaction_job.cc:1944] [default] [JOB 43531] Generated table #13419497: 671089 keys, 95163068 bytes, temperature: kWarm 2024/07/24-20:55:15.915248 140495745107520 EVENT_LOG_v1 {"time_micros": 1721825715915201, "cf_name": "default", "job": 43531, "event": "table_file_creation", "file_number": 13419497, "file_size": 95163068, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164266101980, "largest_seqno": 164316230353, "table_properties": {"data_size": 90980608, "index_size": 758720, "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": 1721825710, "oldest_key_time": 0, "file_creation_time": 1721825710, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13419497, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-20:55:15.953228 140495745107520 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43531/att-00/13419498.sst) /dev/shm/ToplingTemp/Topling-57908-5wzCrU 2024/07/24-20:55:17.856959 140495745107520 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43531/att-00/13419498.sst): first pass time = 1.90's, 70.504'MB/sec 2024/07/24-20:55:21.708726 140495745107520 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43531/att-00/13419498.sst): old prealloc_size = 147639500, real_size = 92245960 2024/07/24-20:55:21.708811 140495745107520 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43531/att-00/13419498.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 1.63 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/07/24-20:55:22.341885 140495745107520 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43531/att-00/13419498.sst): second pass time = 3.85's, 32.064'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.63's, 151.105'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27092.063'MB/sec (index lex order gen) rebuild zvType time = 0.54's, 0.313'MB/sec write SST data time = 0.10's, 979.841'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 = 45534.331'MB/sec zip my value time = 3.85's, unzip length = 0.123'GB zip my value throughput = 32.064'MB/sec zip pipeline throughput = 189.061'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.63 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.63 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 = 0.0011 GB value = 0.0910 GB dict = 1.24 MB all = 0.0957 GB } UnZip/Zip{ index = 4.9148 value = 1.3571 dict = 1.00 all = 1.4029 } Zip/UnZip{ index = 0.2035 value = 0.7368 dict = 1.00 all = 0.7128 } ---------------------------- 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 = 0.016870731 MB/sec (with seq num) write speed all = 0.016218722 MB/sec (without seq num) 2024/07/24-20:55:22.558646 140495745107520 [compaction_job.cc:1944] [default] [JOB 43531] Generated table #13419498: 671089 keys, 95669564 bytes, temperature: kWarm 2024/07/24-20:55:22.558725 140495745107520 EVENT_LOG_v1 {"time_micros": 1721825722558680, "cf_name": "default", "job": 43531, "event": "table_file_creation", "file_number": 13419498, "file_size": 95669564, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164168485296, "largest_seqno": 164316230346, "table_properties": {"data_size": 90985696, "index_size": 1092352, "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": 1721825715, "oldest_key_time": 0, "file_creation_time": 1721825715, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13419498, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-20:55:22.620112 140495745107520 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43531/att-00/13419499.sst) /dev/shm/ToplingTemp/Topling-57908-nEiyAX 2024/07/24-20:55:24.264001 140495745107520 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43531/att-00/13419499.sst): first pass time = 1.64's, 81.649'MB/sec 2024/07/24-20:55:26.153125 140495745107520 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43531/att-00/13419499.sst): old prealloc_size = 147639500, real_size = 91973112 2024/07/24-20:55:26.153174 140495745107520 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43531/att-00/13419499.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 1.23 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/24-20:55:26.747065 140495745107520 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43531/att-00/13419499.sst): second pass time = 1.89's, 65.389'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.59's, 160.483'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28157.286'MB/sec (index lex order gen) rebuild zvType time = 0.51's, 0.327'MB/sec write SST data time = 0.08's, 1178.806'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 = 27395.962'MB/sec zip my value time = 1.89's, unzip length = 0.123'GB zip my value throughput = 65.389'MB/sec zip pipeline throughput = 187.447'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.23 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.23 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 = 0.0008 GB value = 0.0910 GB dict = 1.24 MB all = 0.0953 GB } UnZip/Zip{ index = 6.5195 value = 1.3572 dict = 1.00 all = 1.4082 } Zip/UnZip{ index = 0.1534 value = 0.7368 dict = 1.00 all = 0.7101 } ---------------------------- 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 = 0.025299329 MB/sec (with seq num) write speed all = 0.024321577 MB/sec (without seq num) 2024/07/24-20:55:26.928534 140495745107520 [compaction_job.cc:1944] [default] [JOB 43531] Generated table #13419499: 671089 keys, 95312828 bytes, temperature: kWarm 2024/07/24-20:55:26.928591 140495745107520 EVENT_LOG_v1 {"time_micros": 1721825726928560, "cf_name": "default", "job": 43531, "event": "table_file_creation", "file_number": 13419499, "file_size": 95312828, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164231915172, "largest_seqno": 164316230355, "table_properties": {"data_size": 90981728, "index_size": 823488, "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": 1721825722, "oldest_key_time": 0, "file_creation_time": 1721825722, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13419499, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-20:55:26.987884 140495745107520 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43531/att-00/13419500.sst) /dev/shm/ToplingTemp/Topling-57908-KAvYXW 2024/07/24-20:55:27.633577 140495745107520 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43531/att-00/13419500.sst): first pass time = 0.65's, 92.248'MB/sec 2024/07/24-20:55:28.099204 140495745107520 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43531/att-00/13419500.sst): old prealloc_size = 147639500, real_size = 43228680 2024/07/24-20:55:28.099267 140495745107520 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43531/att-00/13419500.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 297803 prefix = 4 raw-key = 0.0012 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 1.52 raw-val = 0.0548 GB zip-val = 0.0427 GB avg-val = 184.00 avg-zval = 143.39 2024/07/24-20:55:28.360142 140495745107520 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43531/att-00/13419500.sst): second pass time = 0.46's, 117.995'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.26's, 171.231'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11342.444'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.332'MB/sec write SST data time = 0.04's, 1210.541'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.558'MB, throughput = 15903.048'MB/sec zip my value time = 0.46's, unzip length = 0.055'GB zip my value throughput = 117.995'MB/sec zip pipeline throughput = 117.995'MB/sec entries = 297803 avg-key = 16.00 avg-zkey = 1.52 avg-val = 184.00 avg-zval = 143.39 usrkeys = 297803 avg-key = 8.00 avg-zkey = 1.52 avg-val = 191.00 avg-zval = 143.39 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 297803 bytes = 967872 } seq expand size = 2084621 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0024 GB value = 0.0548 GB dict = 0.56 MB all = 0.0596 GB } __ZipSize{ index = 0.0005 GB value = 0.0427 GB dict = 0.56 MB all = 0.0447 GB } UnZip/Zip{ index = 5.2765 value = 1.2832 dict = 1.00 all = 1.3330 } Zip/UnZip{ index = 0.1895 value = 0.7793 dict = 1.00 all = 0.7502 } ---------------------------- total value len = 0.441414 GB avg = 0.191 KB (by entry num) total key len = 0.036977 GB avg = 0.016 KB total ukey len = 0.018489 GB avg = 0.008 KB total ukey num = 0.002311070 Billion total entry num = 0.002311070 Billion write speed all = 0.029038769 MB/sec (with seq num) write speed all = 0.027916497 MB/sec (without seq num) 2024/07/24-20:55:28.416717 140495745107520 [compaction_job.cc:1944] [default] [JOB 43531] Generated table #13419500: 297803 keys, 44680859 bytes, temperature: kWarm 2024/07/24-20:55:28.416793 140495745107520 EVENT_LOG_v1 {"time_micros": 1721825728416746, "cf_name": "default", "job": 43531, "event": "table_file_creation", "file_number": 13419500, "file_size": 44680859, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164279532297, "largest_seqno": 164316230354, "table_properties": {"data_size": 42702528, "index_size": 451520, "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": 4764848, "raw_average_key_size": 16, "raw_value_size": 54795752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 297803, "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": 1721825726, "oldest_key_time": 0, "file_creation_time": 1721825726, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13419500, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-20:55:28.442496 140495745107520 [compaction_job.cc:699] job-43531: subcompact[0], size: 0.330826 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43531/att-00 [13419497,13419498,13419499,13419500] 2024/07/24-20:55:28.493289 140495745107520 (Original Log Time 2024/07/24-20:55:08.970484) EVENT_LOG_v1 {"time_micros": 1721825708970448, "job": 43531, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [13419483, 13419463], "files_L3": [13419425, 13419426, 13419427, 13419428, 13419360], "score": 0.988815, "input_data_size": 347482666, "oldest_snapshot_seqno": 164316323287} 2024/07/24-20:55:28.493293 140495745107520 (Original Log Time 2024/07/24-20:55:28.485755) [compaction_job.cc:2018] [default] [JOB 43531] Compacted 2@2 + 5@3 files to L3 => 330826319 bytes 2024/07/24-20:55:28.493294 140495745107520 (Original Log Time 2024/07/24-20:55:28.493232) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.01, MB/sec: 17.8 rd, 17.0 wr, level 3, files in(2, 5) out(4 +0 blob) MB in(22.2, 309.2 +0.0 blob) out(315.5 +0.0 blob), read-write-amplify(29.1) write-amplify(14.2) OK, records in: 2323123, records dropped: 12053 output_compression: Snappy 2024/07/24-20:55:28.493300 140495745107520 (Original Log Time 2024/07/24-20:55:28.493271) EVENT_LOG_v1 {"time_micros": 1721825728493254, "cf": "default", "job": 43531, "event": "compaction_finished", "compaction_time_micros": 19472016, "compaction_time_cpu_micros": 5005118, "output_level": 3, "num_output_files": 4, "total_output_size": 330826319, "num_input_records": 2323123, "num_output_records": 2311070, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 216467221, "file_range_sync_nanos": 0, "file_fsync_nanos": 3628, "file_prepare_write_nanos": 8091, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/07/24-20:55:28.609965 140495745107520 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":1721720512,"starts":1721825708,"executesMs":19641,"compactionJobId":43531,"attempt":0,"compactionInputRawBytes":464624600,"compactionInputZipBytes":347482666,"compactionOutputRawBytes":0,"compactionOutputZipBytes":330826319,"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":"00-0a1d3792b06286f8e258619bfbaf6bbd-712ef5e1f3f6cf72-00"}}, response = 2024/07/24-20:55:28.610035 140495745107520 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-43531/att-00: olev 3, work 19.641 s, result 7.671 ms, install 7.562 ms, input{raw 443.101 MiB zip 331.385 MiB}