2024/08/20-03:56:58.052324 140500254852672 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04775/att-00: fork to child time = 0.038144 sec 2024/08/20-03:56:58.053546 140500254852672 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04775/att-00 2024/08/20-03:56:58.059536 140500254852672 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04775/att-00 2024/08/20-03:56:58.061593 140500254852672 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-03:56:58.061999 140500254852672 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-03:56:58.101902 140500254852672 [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-04775/att-00/MANIFEST-14629260 2024/08/20-03:56:58.172984 140500254852672 [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-04775/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14634549, last_sequence is 189903792383, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14634427 2024/08/20-03:56:58.172999 140500254852672 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-03:56:58.173111 140500254852672 [version_set.cc:5652] Creating manifest 14634549 2024/08/20-03:56:58.260259 140500254852672 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04775/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-03:56:58.274657 140500254852672 [compaction_job.cc:2433] [default] [JOB 4775] Compacting 1@1 + 4@2 files to L2, score 0.96, subcompactions 1 : 1 2024/08/20-03:56:58.274680 140500254852672 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2490 Base level 1, inputs: [14634524(31MB)], [14634542(20MB) 14634543(7526KB) 14634456(20MB) 14634544(20MB)] 2024/08/20-03:56:58.503060 140500254852672 [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 2024/08/20-03:56:58.503095 140500254852672 [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 2024/08/20-03:56:58.503120 140500254852672 [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 2024/08/20-03:56:58.503137 140500254852672 [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 2024/08/20-03:56:58.503151 140500254852672 [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 2024/08/20-03:56:58.687176 140500254852672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04775/att-00/14634550.sst) /dev/shm/ToplingTemp/Topling-154705-Uhmgtg 2024/08/20-03:56:58.940757 140500254852672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04775/att-00/14634550.sst): first pass time = 0.25's, 264.717'MB/sec 2024/08/20-03:56:59.713096 140500254852672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04775/att-00/14634550.sst): old prealloc_size = 73819750, real_size = 20968480 2024/08/20-03:56:59.713166 140500254852672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04775/att-00/14634550.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64715 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.37 raw-val = 0.0658 GB zip-val = 0.0206 GB avg-val =1017.00 avg-zval = 318.39 2024/08/20-03:56:59.797161 140500254852672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04775/att-00/14634550.sst): second pass time = 0.77's, 85.462'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.08's, 259.695'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 8932.452'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.281'MB/sec write SST data time = 0.03's, 824.717'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.674'MB, throughput = 17669.438'MB/sec zip my value time = 0.77's, unzip length = 0.066'GB zip my value throughput = 85.462'MB/sec zip pipeline throughput = 140.189'MB/sec entries = 64715 avg-key = 20.00 avg-zkey = 5.37 avg-val = 1017.00 avg-zval = 318.39 usrkeys = 64715 avg-key = 12.00 avg-zkey = 5.37 avg-val = 1024.00 avg-zval = 318.39 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64715 bytes = 210336 } seq expand size = 453005 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0206 GB dict = 0.67 MB all = 0.0218 GB } UnZip/Zip{ index = 2.2355 value = 3.1942 dict = 1.00 all = 3.0731 } Zip/UnZip{ index = 0.4473 value = 0.3131 dict = 1.00 all = 0.3254 } ---------------------------- total value len = 62.363018 GB avg = 0.180 KB (by entry num) total key len = 6.790052 GB avg = 0.020 KB total ukey len = 3.190284 GB avg = 0.008 KB total ukey num = 0.389398276 Billion total entry num = 0.346276284 Billion write speed all = 1.850071431 MB/sec (with seq num) write speed all = 1.775959221 MB/sec (without seq num) 2024/08/20-03:56:59.834604 140500254852672 [compaction_job.cc:1944] [default] [JOB 4775] Generated table #14634550: 64715 keys, 21837846 bytes, temperature: kWarm 2024/08/20-03:56:59.834674 140500254852672 EVENT_LOG_v1 {"time_micros": 1724097419834633, "cf_name": "default", "job": 4775, "event": "table_file_creation", "file_number": 14634550, "file_size": 21837846, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189850515813, "largest_seqno": 189903582555, "table_properties": {"data_size": 20604752, "index_size": 347392, "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": 1294300, "raw_average_key_size": 20, "raw_value_size": 65815448, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64715, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724097418, "oldest_key_time": 0, "file_creation_time": 1724097418, "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": 14634550, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:56:59.884492 140500254852672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04775/att-00/14634551.sst) /dev/shm/ToplingTemp/Topling-154705-TQSzfh 2024/08/20-03:57:00.214646 140500254852672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04775/att-00/14634551.sst): first pass time = 0.33's, 203.297'MB/sec 2024/08/20-03:57:00.780358 140500254852672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04775/att-00/14634551.sst): old prealloc_size = 73819750, real_size = 20965040 2024/08/20-03:57:00.780412 140500254852672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04775/att-00/14634551.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64714 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.30 raw-val = 0.0658 GB zip-val = 0.0206 GB avg-val =1017.01 avg-zval = 318.41 2024/08/20-03:57:00.865101 140500254852672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04775/att-00/14634551.sst): second pass time = 0.56's, 116.523'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.08's, 257.559'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13197.907'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.280'MB/sec write SST data time = 0.03's, 811.596'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 22637.669'MB/sec zip my value time = 0.56's, unzip length = 0.066'GB zip my value throughput = 116.523'MB/sec zip pipeline throughput = 130.416'MB/sec entries = 64714 avg-key = 20.00 avg-zkey = 5.30 avg-val = 1017.01 avg-zval = 318.41 usrkeys = 64714 avg-key = 12.00 avg-zkey = 5.30 avg-val = 1024.01 avg-zval = 318.41 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64714 bytes = 202240 } seq expand size = 452998 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0206 GB dict = 0.67 MB all = 0.0218 GB } UnZip/Zip{ index = 2.2638 value = 3.1940 dict = 1.00 all = 3.0748 } Zip/UnZip{ index = 0.4417 value = 0.3131 dict = 1.00 all = 0.3252 } ---------------------------- total value len = 62.429286 GB avg = 0.180 KB (by entry num) total key len = 6.791346 GB avg = 0.020 KB total ukey len = 3.191061 GB avg = 0.008 KB total ukey num = 0.389462990 Billion total entry num = 0.346340998 Billion write speed all = 1.851826027 MB/sec (with seq num) write speed all = 1.777702084 MB/sec (without seq num) 2024/08/20-03:57:00.896874 140500254852672 [compaction_job.cc:1944] [default] [JOB 4775] Generated table #14634551: 64714 keys, 21825818 bytes, temperature: kWarm 2024/08/20-03:57:00.896952 140500254852672 EVENT_LOG_v1 {"time_micros": 1724097420896905, "cf_name": "default", "job": 4775, "event": "table_file_creation", "file_number": 14634551, "file_size": 21825818, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189884659005, "largest_seqno": 189903582238, "table_properties": {"data_size": 20605664, "index_size": 343040, "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": 1294280, "raw_average_key_size": 20, "raw_value_size": 65814702, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64714, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724097419, "oldest_key_time": 0, "file_creation_time": 1724097419, "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": 14634551, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:57:00.920866 140500254852672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04775/att-00/14634552.sst) /dev/shm/ToplingTemp/Topling-154705-h5Nsfg 2024/08/20-03:57:01.155864 140500254852672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04775/att-00/14634552.sst): first pass time = 0.23's, 285.645'MB/sec 2024/08/20-03:57:01.632357 140500254852672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04775/att-00/14634552.sst): old prealloc_size = 73819750, real_size = 20977984 2024/08/20-03:57:01.632416 140500254852672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04775/att-00/14634552.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64717 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.33 raw-val = 0.0658 GB zip-val = 0.0206 GB avg-val =1016.97 avg-zval = 318.57 2024/08/20-03:57:01.715684 140500254852672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04775/att-00/14634552.sst): second pass time = 0.48's, 138.353'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.08's, 262.110'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12202.987'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.285'MB/sec write SST data time = 0.03's, 826.272'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 14952.792'MB/sec zip my value time = 0.48's, unzip length = 0.066'GB zip my value throughput = 138.353'MB/sec zip pipeline throughput = 138.353'MB/sec entries = 64717 avg-key = 20.00 avg-zkey = 5.33 avg-val = 1016.97 avg-zval = 318.57 usrkeys = 64717 avg-key = 12.00 avg-zkey = 5.33 avg-val = 1023.97 avg-zval = 318.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64717 bytes = 202256 } seq expand size = 453019 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0206 GB dict = 0.67 MB all = 0.0218 GB } UnZip/Zip{ index = 2.2521 value = 3.1923 dict = 1.00 all = 3.0729 } Zip/UnZip{ index = 0.4440 value = 0.3133 dict = 1.00 all = 0.3254 } ---------------------------- total value len = 62.495554 GB avg = 0.180 KB (by entry num) total key len = 6.792641 GB avg = 0.020 KB total ukey len = 3.191837 GB avg = 0.008 KB total ukey num = 0.389527707 Billion total entry num = 0.346405715 Billion write speed all = 1.853591316 MB/sec (with seq num) write speed all = 1.779455210 MB/sec (without seq num) 2024/08/20-03:57:01.745599 140500254852672 [compaction_job.cc:1944] [default] [JOB 4775] Generated table #14634552: 64717 keys, 21838946 bytes, temperature: kWarm 2024/08/20-03:57:01.745667 140500254852672 EVENT_LOG_v1 {"time_micros": 1724097421745633, "cf_name": "default", "job": 4775, "event": "table_file_creation", "file_number": 14634552, "file_size": 21838946, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189884667200, "largest_seqno": 189903582323, "table_properties": {"data_size": 20616816, "index_size": 344832, "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": 1294340, "raw_average_key_size": 20, "raw_value_size": 65815171, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 64717, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724097420, "oldest_key_time": 0, "file_creation_time": 1724097420, "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": 14634552, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:57:01.769860 140500254852672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04775/att-00/14634553.sst) /dev/shm/ToplingTemp/Topling-154705-8W48mi 2024/08/20-03:57:01.806023 140500254852672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04775/att-00/14634553.sst): first pass time = 0.04's, 791.412'MB/sec 2024/08/20-03:57:02.055422 140500254852672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04775/att-00/14634553.sst): old prealloc_size = 73819750, real_size = 9027728 2024/08/20-03:57:02.055481 140500254852672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04775/att-00/14634553.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 27563 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 5.58 raw-val = 0.0280 GB zip-val = 0.0089 GB avg-val =1017.02 avg-zval = 321.69 2024/08/20-03:57:02.092399 140500254852672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04775/att-00/14634553.sst): second pass time = 0.25's, 112.726'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.04's, 253.719'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5522.271'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 0.269'MB/sec write SST data time = 0.01's, 830.164'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.277'MB, throughput = 6824.181'MB/sec zip my value time = 0.25's, unzip length = 0.028'GB zip my value throughput = 112.726'MB/sec zip pipeline throughput = 112.726'MB/sec entries = 27563 avg-key = 20.00 avg-zkey = 5.58 avg-val = 1017.02 avg-zval = 321.69 usrkeys = 27563 avg-key = 12.00 avg-zkey = 5.58 avg-val = 1024.02 avg-zval = 321.69 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 27563 bytes = 82704 } seq expand size = 192941 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0003 GB value = 0.0280 GB dict = 0.28 MB all = 0.0286 GB } __ZipSize{ index = 0.0002 GB value = 0.0089 GB dict = 0.28 MB all = 0.0094 GB } UnZip/Zip{ index = 2.1498 value = 3.1615 dict = 1.00 all = 3.0468 } Zip/UnZip{ index = 0.4652 value = 0.3163 dict = 1.00 all = 0.3282 } ---------------------------- total value len = 62.523779 GB avg = 0.180 KB (by entry num) total key len = 6.793192 GB avg = 0.020 KB total ukey len = 3.192168 GB avg = 0.008 KB total ukey num = 0.389555270 Billion total entry num = 0.346433278 Billion write speed all = 1.854342451 MB/sec (with seq num) write speed all = 1.780201192 MB/sec (without seq num) 2024/08/20-03:57:02.110198 140500254852672 [compaction_job.cc:1944] [default] [JOB 4775] Generated table #14634553: 27563 keys, 9381320 bytes, temperature: kWarm 2024/08/20-03:57:02.110266 140500254852672 EVENT_LOG_v1 {"time_micros": 1724097422110231, "cf_name": "default", "job": 4775, "event": "table_file_creation", "file_number": 14634553, "file_size": 9381320, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189894975304, "largest_seqno": 189903582128, "table_properties": {"data_size": 8866816, "index_size": 153856, "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": 551260, "raw_average_key_size": 20, "raw_value_size": 28032147, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 27563, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724097421, "oldest_key_time": 0, "file_creation_time": 1724097421, "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": 14634553, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:57:02.121220 140500254852672 [compaction_job.cc:699] job-04775: subcompact[0], size: 0.074884 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04775/att-00 [14634550,14634551,14634552,14634553] 2024/08/20-03:57:02.148969 140500254852672 (Original Log Time 2024/08/20-03:56:58.274777) EVENT_LOG_v1 {"time_micros": 1724097418274702, "job": 4775, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14634524], "files_L2": [14634542, 14634543, 14634456, 14634544], "score": 0.958839, "input_data_size": 106728020, "oldest_snapshot_seqno": 189903791700} 2024/08/20-03:57:02.148973 140500254852672 (Original Log Time 2024/08/20-03:57:02.145651) [compaction_job.cc:2018] [default] [JOB 4775] Compacted 1@1 + 4@2 files to L2 => 74883930 bytes 2024/08/20-03:57:02.148974 140500254852672 (Original Log Time 2024/08/20-03:57:02.148880) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 27.7 rd, 19.5 wr, level 2, files in(1, 4) out(4 +0 blob) MB in(32.0, 69.8 +0.0 blob) out(71.4 +0.0 blob), read-write-amplify(5.4) write-amplify(2.2) OK, records in: 249036, records dropped: 27327 output_compression: Snappy 2024/08/20-03:57:02.148980 140500254852672 (Original Log Time 2024/08/20-03:57:02.148947) EVENT_LOG_v1 {"time_micros": 1724097422148910, "cf": "default", "job": 4775, "event": "compaction_finished", "compaction_time_micros": 3846455, "compaction_time_cpu_micros": 715600, "output_level": 2, "num_output_files": 4, "total_output_size": 74883930, "num_input_records": 249036, "num_output_records": 221709, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 51644619, "file_range_sync_nanos": 0, "file_fsync_nanos": 2879, "file_prepare_write_nanos": 6884, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-03:57:02.268575 140500254852672 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":1724097417,"executesMs":4086,"compactionJobId":4775,"attempt":0,"compactionInputRawBytes":258249685,"compactionInputZipBytes":106728020,"compactionOutputRawBytes":0,"compactionOutputZipBytes":74883930,"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":"00-45d9e073dd7358e4a2c0e8fe0edad85d-2565551af7c878fa-00"}}, response = 2024/08/20-03:57:02.268669 140500254852672 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-04775/att-00: olev 2, work 4.087 s, result 6.052 ms, install 3.351 ms, input{raw 246.286 MiB zip 101.784 MiB}