2024/07/26-13:56:52.168072 139958177822272 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-105232/att-00: fork to child time = 0.028022 sec 2024/07/26-13:56:52.168613 139958177822272 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-105232/att-00 2024/07/26-13:56:52.172525 139958177822272 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-105232/att-00 2024/07/26-13:56:52.173480 139958177822272 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/26-13:56:52.173701 139958177822272 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/26-13:56:52.212184 139958177822272 [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-105232/att-00/MANIFEST-13366722 2024/07/26-13:56:52.227225 139958177822272 [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-105232/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13492074, last_sequence is 165850338651, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13491891 2024/07/26-13:56:52.227232 139958177822272 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/26-13:56:52.227284 139958177822272 [version_set.cc:5652] Creating manifest 13492074 2024/07/26-13:56:52.253991 139958177822272 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-105232/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/26-13:56:52.266379 139958177822272 [compaction_job.cc:2433] [default] [JOB 105232] Compacting 1@1 + 3@2 files to L2, score 0.47, subcompactions 1 : 1 2024/07/26-13:56:52.266389 139958177822272 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 54436 Base level 1, inputs: [13492071(18MB)], [13492025(20MB) 13492026(3393KB) 13492072(18MB)] 2024/07/26-13:56:52.463639 139958177822272 [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 2024/07/26-13:56:52.463660 139958177822272 [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 2024/07/26-13:56:52.463682 139958177822272 [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 2024/07/26-13:56:52.463695 139958177822272 [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 2024/07/26-13:56:52.463707 139958177822272 [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 2024/07/26-13:56:52.676753 139958177822272 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-105232/att-00/13492075.sst) /dev/shm/ToplingTemp/Topling-50568-lrL99T 2024/07/26-13:56:52.776013 139958177822272 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-105232/att-00/13492075.sst): first pass time = 0.10's, 676.498'MB/sec 2024/07/26-13:56:53.582030 139958177822272 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-105232/att-00/13492075.sst): old prealloc_size = 69839369, real_size = 21008128 2024/07/26-13:56:53.582092 139958177822272 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-105232/att-00/13492075.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 = 5.29 raw-val = 0.0658 GB zip-val = 0.0206 GB avg-val =1016.99 avg-zval = 319.09 2024/07/26-13:56:53.827773 139958177822272 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-105232/att-00/13492075.sst): second pass time = 0.80's, 82.364'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.25's, 89.037'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9674.755'MB/sec (index lex order gen) rebuild zvType time = 0.18's, 0.092'MB/sec write SST data time = 0.07's, 311.923'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 = 22546.986'MB/sec zip my value time = 0.80's, unzip length = 0.066'GB zip my value throughput = 82.364'MB/sec zip pipeline throughput = 85.307'MB/sec entries = 64715 avg-key = 20.00 avg-zkey = 5.29 avg-val = 1016.99 avg-zval = 319.09 usrkeys = 64715 avg-key = 12.00 avg-zkey = 5.29 avg-val = 1023.99 avg-zval = 319.09 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64715 bytes = 210336 } seq expand size = 453005 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 = 0.0219 GB } UnZip/Zip{ index = 2.2702 value = 3.1872 dict = 1.00 all = 3.0676 } Zip/UnZip{ index = 0.4405 value = 0.3138 dict = 1.00 all = 0.3260 } ---------------------------- total value len = 0.066268 GB avg = 1.024 KB (by entry num) total key len = 0.001294 GB avg = 0.020 KB total ukey len = 0.000777 GB avg = 0.012 KB total ukey num = 0.000064715 Billion total entry num = 0.000064715 Billion write speed all = 0.005753534 MB/sec (with seq num) write speed all = 0.005709445 MB/sec (without seq num) 2024/07/26-13:56:53.867815 139958177822272 [compaction_job.cc:1944] [default] [JOB 105232] Generated table #13492075: 64715 keys, 21876760 bytes, temperature: kWarm 2024/07/26-13:56:53.867889 139958177822272 EVENT_LOG_v1 {"time_micros": 1721973413867841, "cf_name": "default", "job": 105232, "event": "table_file_creation", "file_number": 13492075, "file_size": 21876760, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165811080679, "largest_seqno": 165850295246, "table_properties": {"data_size": 20649712, "index_size": 342080, "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": 65814763, "raw_average_value_size": 1016, "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": 1721973412, "oldest_key_time": 0, "file_creation_time": 1721973412, "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": 13492075, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-13:56:53.911885 139958177822272 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-105232/att-00/13492076.sst) /dev/shm/ToplingTemp/Topling-50568-8V2aVW 2024/07/26-13:56:54.386182 139958177822272 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-105232/att-00/13492076.sst): first pass time = 0.47's, 141.508'MB/sec 2024/07/26-13:56:57.218374 139958177822272 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-105232/att-00/13492076.sst): old prealloc_size = 69839369, real_size = 21142544 2024/07/26-13:56:57.218442 139958177822272 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-105232/att-00/13492076.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64717 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0004 GB avg-key = 8.00 avg-zkey = 6.29 raw-val = 0.0658 GB zip-val = 0.0207 GB avg-val =1016.97 avg-zval = 320.15 2024/07/26-13:56:57.491410 139958177822272 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-105232/att-00/13492076.sst): second pass time = 2.83's, 23.271'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.27's, 80.629'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10889.246'MB/sec (index lex order gen) rebuild zvType time = 0.18's, 0.092'MB/sec write SST data time = 0.10's, 226.824'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 = 24647.476'MB/sec zip my value time = 2.83's, unzip length = 0.066'GB zip my value throughput = 23.271'MB/sec zip pipeline throughput = 147.626'MB/sec entries = 64717 avg-key = 20.00 avg-zkey = 6.29 avg-val = 1016.97 avg-zval = 320.15 usrkeys = 64717 avg-key = 12.00 avg-zkey = 6.29 avg-val = 1023.97 avg-zval = 320.15 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64717 bytes = 210352 } 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 = 0.0004 GB value = 0.0207 GB dict = 0.67 MB all = 0.0220 GB } UnZip/Zip{ index = 1.9079 value = 3.1765 dict = 1.00 all = 3.0488 } Zip/UnZip{ index = 0.5241 value = 0.3148 dict = 1.00 all = 0.3280 } ---------------------------- total value len = 0.132536 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129432 Billion total entry num = 0.000129432 Billion write speed all = 0.011503518 MB/sec (with seq num) write speed all = 0.011415367 MB/sec (without seq num) 2024/07/26-13:56:57.530093 139958177822272 [compaction_job.cc:1944] [default] [JOB 105232] Generated table #13492076: 64717 keys, 22011662 bytes, temperature: kWarm 2024/07/26-13:56:57.530179 139958177822272 EVENT_LOG_v1 {"time_micros": 1721973417530131, "cf_name": "default", "job": 105232, "event": "table_file_creation", "file_number": 13492076, "file_size": 22011662, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165814759385, "largest_seqno": 165850297308, "table_properties": {"data_size": 20719168, "index_size": 407040, "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": 65815172, "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": 1721973413, "oldest_key_time": 0, "file_creation_time": 1721973413, "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": 13492076, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-13:56:57.575526 139958177822272 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-105232/att-00/13492077.sst) /dev/shm/ToplingTemp/Topling-50568-utS1iW 2024/07/26-13:56:57.588007 139958177822272 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-105232/att-00/13492077.sst): first pass time = 0.01's, 204.301'MB/sec 2024/07/26-13:56:58.182524 139958177822272 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-105232/att-00/13492077.sst): old prealloc_size = 69839369, real_size = 823168 2024/07/26-13:56:58.182597 139958177822272 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-105232/att-00/13492077.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 2448 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 8.73 raw-val = 0.0025 GB zip-val = 0.0008 GB avg-val =1017.13 avg-zval = 327.21 2024/07/26-13:56:58.186997 139958177822272 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-105232/att-00/13492077.sst): second pass time = 0.59's, 4.206'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 194.594'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 637.481'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.222'MB/sec write SST data time = 0.00's, 525.444'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.031'MB, throughput = 800.682'MB/sec zip my value time = 0.59's, unzip length = 0.002'GB zip my value throughput = 4.206'MB/sec zip pipeline throughput = 115.960'MB/sec entries = 2448 avg-key = 20.00 avg-zkey = 8.73 avg-val = 1017.13 avg-zval = 327.21 usrkeys = 2448 avg-key = 12.00 avg-zkey = 8.73 avg-val = 1024.13 avg-zval = 327.21 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 2448 bytes = 7664 } seq expand size = 17136 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0000 GB value = 0.0025 GB dict = 0.03 MB all = 0.0025 GB } __ZipSize{ index = 0.0000 GB value = 0.0008 GB dict = 0.03 MB all = 0.0009 GB } UnZip/Zip{ index = 1.3743 value = 3.1085 dict = 1.00 all = 2.9425 } Zip/UnZip{ index = 0.7277 value = 0.3217 dict = 1.00 all = 0.3398 } ---------------------------- total value len = 0.135043 GB avg = 1.024 KB (by entry num) total key len = 0.002638 GB avg = 0.020 KB total ukey len = 0.001583 GB avg = 0.012 KB total ukey num = 0.000131880 Billion total entry num = 0.000131880 Billion write speed all = 0.011720426 MB/sec (with seq num) write speed all = 0.011630613 MB/sec (without seq num) 2024/07/26-13:56:58.195405 139958177822272 [compaction_job.cc:1944] [default] [JOB 105232] Generated table #13492077: 2448 keys, 862838 bytes, temperature: kWarm 2024/07/26-13:56:58.195482 139958177822272 EVENT_LOG_v1 {"time_micros": 1721973418195437, "cf_name": "default", "job": 105232, "event": "table_file_creation", "file_number": 13492077, "file_size": 862838, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165818436436, "largest_seqno": 165850296519, "table_properties": {"data_size": 801008, "index_size": 21376, "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": 48960, "raw_average_key_size": 20, "raw_value_size": 2489936, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 2448, "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": 1721973417, "oldest_key_time": 0, "file_creation_time": 1721973417, "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": 13492077, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-13:56:58.209239 139958177822272 [compaction_job.cc:699] job-105232: subcompact[0], size: 0.044751 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-105232/att-00 [13492075,13492076,13492077] 2024/07/26-13:56:58.229404 139958177822272 (Original Log Time 2024/07/26-13:56:52.266427) EVENT_LOG_v1 {"time_micros": 1721973412266398, "job": 105232, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13492071], "files_L2": [13492025, 13492026, 13492072], "score": 0.473222, "input_data_size": 63490336, "oldest_snapshot_seqno": 165850329872} 2024/07/26-13:56:58.229409 139958177822272 (Original Log Time 2024/07/26-13:56:58.228861) [compaction_job.cc:2018] [default] [JOB 105232] Compacted 1@1 + 3@2 files to L2 => 44751260 bytes 2024/07/26-13:56:58.229411 139958177822272 (Original Log Time 2024/07/26-13:56:58.229322) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 10.7 rd, 7.5 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(18.2, 42.3 +0.0 blob) out(42.7 +0.0 blob), read-write-amplify(5.7) write-amplify(2.3) OK, records in: 148944, records dropped: 17064 output_compression: Snappy 2024/07/26-13:56:58.229421 139958177822272 (Original Log Time 2024/07/26-13:56:58.229379) EVENT_LOG_v1 {"time_micros": 1721973418229352, "cf": "default", "job": 105232, "event": "compaction_finished", "compaction_time_micros": 5942828, "compaction_time_cpu_micros": 491529, "output_level": 2, "num_output_files": 3, "total_output_size": 44751260, "num_input_records": 148944, "num_output_records": 131880, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 93309789, "file_range_sync_nanos": 0, "file_fsync_nanos": 3389, "file_prepare_write_nanos": 8784, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/26-13:56:58.362636 139958177822272 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":1721973412,"executesMs":6055,"compactionJobId":105232,"attempt":0,"compactionInputRawBytes":154453156,"compactionInputZipBytes":63490336,"compactionOutputRawBytes":0,"compactionOutputZipBytes":44751260,"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":"00-4d8dd59e0b00869c0f92bc8f79fc9e9a-f251948f3f696867-00"}}, response = 2024/07/26-13:56:58.362765 139958177822272 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-105232/att-00: olev 2, work 6.055 s, result 5.324 ms, install 0.583 ms, input{raw 147.298 MiB zip 60.549 MiB}