2024/08/21-04:09:50.334354 140539719079488 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00118/att-00: fork to child time = 0.010250 sec 2024/08/21-04:09:50.335123 140539719079488 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00118/att-00 2024/08/21-04:09:50.339142 140539719079488 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00118/att-00 2024/08/21-04:09:50.339386 140539719079488 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-04:09:50.339640 140539719079488 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-04:09:50.371770 140539719079488 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T04.06.46/.rocksdb/job-00118/att-00/MANIFEST-14704176 2024/08/21-04:09:50.408340 140539719079488 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T04.06.46/.rocksdb/job-00118/att-00/MANIFEST-14704176 succeeded,manifest_file_number is 14704176, next_file_number is 14704318, last_sequence is 191431315383, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14704122 2024/08/21-04:09:50.408352 140539719079488 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-04:09:50.408425 140539719079488 [version_set.cc:5652] Creating manifest 14704318 2024/08/21-04:09:50.430822 140539719079488 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00118/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-04:09:50.443186 140539719079488 [compaction_job.cc:2433] [default] [JOB 118] Compacting 1@3 + 2@4 files to L4, score 1.02, subcompactions 1 : 1 2024/08/21-04:09:50.443196 140539719079488 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 73 Base level 3, inputs: [14704313(90MB)], [14699082(172MB) 14699083(172MB)] 2024/08/21-04:09:50.457674 140539719079488 [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 2024/08/21-04:09:50.457699 140539719079488 [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 2024/08/21-04:09:50.457716 140539719079488 [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 2024/08/21-04:09:50.457723 140539719079488 [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 2024/08/21-04:09:50.457730 140539719079488 [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 2024/08/21-04:09:52.345462 140539719079488 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00118/att-00/14704319.sst) /dev/shm/ToplingTemp/Topling-54153-oKUlCY 2024/08/21-04:09:53.800076 140539719079488 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00118/att-00/14704319.sst): first pass time = 1.45's, 184.552'MB/sec 2024/08/21-04:09:57.561825 140539719079488 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00118/att-00/14704319.sst): old prealloc_size = 295279001, real_size = 173627048 2024/08/21-04:09:57.561903 140539719079488 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00118/att-00/14704319.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 0.25 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.87 2024/08/21-04:09:58.683160 140539719079488 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00118/att-00/14704319.sst): second pass time = 3.76's, 65.679'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.12's, 161.062'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 8765.539'MB/sec (index lex order gen) rebuild zvType time = 0.96's, 0.351'MB/sec write SST data time = 0.17's, 1092.282'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 45434.843'MB/sec zip my value time = 3.76's, unzip length = 0.247'GB zip my value throughput = 65.679'MB/sec zip pipeline throughput = 126.644'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.25 avg-val = 184.00 avg-zval = 128.87 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.25 avg-val = 191.00 avg-zval = 128.87 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 4865408 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0003 GB value = 0.1730 GB dict = 2.44 MB all = 0.1806 GB } UnZip/Zip{ index = 32.5519 value = 1.4278 dict = 1.00 all = 1.4863 } Zip/UnZip{ index = 0.0307 value = 0.7004 dict = 1.00 all = 0.6728 } ---------------------------- 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 = 0.027528224 MB/sec (with seq num) write speed all = 0.026464331 MB/sec (without seq num) 2024/08/21-04:09:59.005362 140539719079488 [compaction_job.cc:1944] [default] [JOB 118] Generated table #14704319: 1342178 keys, 180602413 bytes, temperature: kWarm 2024/08/21-04:09:59.005471 140539719079488 EVENT_LOG_v1 {"time_micros": 1724184599005410, "cf_name": "default", "job": 118, "event": "table_file_creation", "file_number": 14704319, "file_size": 180602413, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190972838641, "largest_seqno": 191430756469, "table_properties": {"data_size": 172961456, "index_size": 329856, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1724184592, "oldest_key_time": 0, "file_creation_time": 1724184592, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "CR9V0JJEKPZSBLUZ3IIC", "orig_file_number": 14704319, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-04:09:59.067200 140539719079488 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00118/att-00/14704320.sst) /dev/shm/ToplingTemp/Topling-54153-mAri3X 2024/08/21-04:10:01.565253 140539719079488 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00118/att-00/14704320.sst): first pass time = 2.50's, 107.460'MB/sec 2024/08/21-04:10:05.354655 140539719079488 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00118/att-00/14704320.sst): old prealloc_size = 295279001, real_size = 173614368 2024/08/21-04:10:05.354744 140539719079488 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00118/att-00/14704320.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 0.24 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.86 2024/08/21-04:10:06.461665 140539719079488 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00118/att-00/14704320.sst): second pass time = 3.79's, 65.193'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.11's, 163.439'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9429.809'MB/sec (index lex order gen) rebuild zvType time = 0.95's, 0.354'MB/sec write SST data time = 0.16's, 1131.057'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 39493.335'MB/sec zip my value time = 3.79's, unzip length = 0.247'GB zip my value throughput = 65.193'MB/sec zip pipeline throughput = 128.874'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.24 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.24 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5200960 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0003 GB value = 0.1730 GB dict = 2.44 MB all = 0.1809 GB } UnZip/Zip{ index = 32.8772 value = 1.4279 dict = 1.00 all = 1.4837 } Zip/UnZip{ index = 0.0304 value = 0.7003 dict = 1.00 all = 0.6740 } ---------------------------- total value len = 0.512712 GB avg = 0.191 KB (by entry num) total key len = 0.042950 GB avg = 0.016 KB total ukey len = 0.021475 GB avg = 0.008 KB total ukey num = 0.002684356 Billion total entry num = 0.002684356 Billion write speed all = 0.055014047 MB/sec (with seq num) write speed all = 0.052887901 MB/sec (without seq num) 2024/08/21-04:10:06.786599 140539719079488 [compaction_job.cc:1944] [default] [JOB 118] Generated table #14704320: 1342178 keys, 180925229 bytes, temperature: kWarm 2024/08/21-04:10:06.786660 140539719079488 EVENT_LOG_v1 {"time_micros": 1724184606786623, "cf_name": "default", "job": 118, "event": "table_file_creation", "file_number": 14704320, "file_size": 180925229, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190353963446, "largest_seqno": 191430756212, "table_properties": {"data_size": 172952016, "index_size": 326592, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1724184599, "oldest_key_time": 0, "file_creation_time": 1724184599, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "CR9V0JJEKPZSBLUZ3IIC", "orig_file_number": 14704320, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-04:10:06.868380 140539719079488 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00118/att-00/14704321.sst) /dev/shm/ToplingTemp/Topling-54153-Rq0hsZ 2024/08/21-04:10:07.128476 140539719079488 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00118/att-00/14704321.sst): first pass time = 0.26's, 230.828'MB/sec 2024/08/21-04:10:07.577036 140539719079488 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00118/att-00/14704321.sst): old prealloc_size = 295279001, real_size = 43174584 2024/08/21-04:10:07.577087 140539719079488 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00118/att-00/14704321.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 300146 prefix = 4 raw-key = 0.0012 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.27 raw-val = 0.0552 GB zip-val = 0.0430 GB avg-val = 184.00 avg-zval = 143.32 2024/08/21-04:10:07.830088 140539719079488 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00118/att-00/14704321.sst): second pass time = 0.45's, 123.326'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.25's, 176.852'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3035.489'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.347'MB/sec write SST data time = 0.04's, 1221.678'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.561'MB, throughput = 22091.295'MB/sec zip my value time = 0.45's, unzip length = 0.055'GB zip my value throughput = 123.326'MB/sec zip pipeline throughput = 123.326'MB/sec entries = 300146 avg-key = 16.00 avg-zkey = 0.27 avg-val = 184.00 avg-zval = 143.32 usrkeys = 300146 avg-key = 8.00 avg-zkey = 0.27 avg-val = 191.00 avg-zval = 143.32 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 300146 bytes = 1088048 } seq expand size = 2101022 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0024 GB value = 0.0552 GB dict = 0.56 MB all = 0.0600 GB } __ZipSize{ index = 0.0001 GB value = 0.0430 GB dict = 0.56 MB all = 0.0448 GB } UnZip/Zip{ index = 29.1517 value = 1.2838 dict = 1.00 all = 1.3414 } Zip/UnZip{ index = 0.0343 value = 0.7789 dict = 1.00 all = 0.7455 } ---------------------------- total value len = 0.570040 GB avg = 0.191 KB (by entry num) total key len = 0.047752 GB avg = 0.016 KB total ukey len = 0.023876 GB avg = 0.008 KB total ukey num = 0.002984502 Billion total entry num = 0.002984502 Billion write speed all = 0.061157049 MB/sec (with seq num) write speed all = 0.058793492 MB/sec (without seq num) 2024/08/21-04:10:07.883544 140539719079488 [compaction_job.cc:1944] [default] [JOB 118] Generated table #14704321: 300146 keys, 44750075 bytes, temperature: kWarm 2024/08/21-04:10:07.883609 140539719079488 EVENT_LOG_v1 {"time_micros": 1724184607883577, "cf_name": "default", "job": 118, "event": "table_file_creation", "file_number": 14704321, "file_size": 44750075, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190945151539, "largest_seqno": 191325158720, "table_properties": {"data_size": 43017056, "index_size": 82368, "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": 4802336, "raw_average_key_size": 16, "raw_value_size": 55226864, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 300146, "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": 1724184606, "oldest_key_time": 0, "file_creation_time": 1724184606, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "CR9V0JJEKPZSBLUZ3IIC", "orig_file_number": 14704321, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-04:10:07.901049 140539719079488 [compaction_job.cc:699] job-00118: subcompact[0], size: 0.406278 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00118/att-00 [14704319,14704320,14704321] 2024/08/21-04:10:07.947855 140539719079488 (Original Log Time 2024/08/21-04:09:50.443253) EVENT_LOG_v1 {"time_micros": 1724184590443211, "job": 118, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14704313], "files_L4": [14699082, 14699083], "score": 1.0206, "input_data_size": 456439382, "oldest_snapshot_seqno": 191431314345} 2024/08/21-04:10:07.947859 140539719079488 (Original Log Time 2024/08/21-04:10:07.947367) [compaction_job.cc:2018] [default] [JOB 118] Compacted 1@3 + 2@4 files to L4 => 406277717 bytes 2024/08/21-04:10:07.947860 140539719079488 (Original Log Time 2024/08/21-04:10:07.947794) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 26.1 rd, 23.3 wr, level 4, files in(1, 2) out(3 +0 blob) MB in(90.6, 344.7 +0.0 blob) out(387.5 +0.0 blob), read-write-amplify(9.1) write-amplify(4.3) OK, records in: 3355445, records dropped: 370943 output_compression: Snappy 2024/08/21-04:10:07.947867 140539719079488 (Original Log Time 2024/08/21-04:10:07.947836) EVENT_LOG_v1 {"time_micros": 1724184607947818, "cf": "default", "job": 118, "event": "compaction_finished", "compaction_time_micros": 17457804, "compaction_time_cpu_micros": 5582238, "output_level": 4, "num_output_files": 3, "total_output_size": 406277717, "num_input_records": 3355445, "num_output_records": 2984502, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 274895905, "file_range_sync_nanos": 0, "file_fsync_nanos": 2495, "file_prepare_write_nanos": 6102, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/08/21-04:10:08.076229 140539719079488 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":1724184406,"starts":1724184590,"executesMs":17606,"compactionJobId":118,"attempt":0,"compactionInputRawBytes":671089000,"compactionInputZipBytes":456439382,"compactionOutputRawBytes":0,"compactionOutputZipBytes":406277717,"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-c7ba674b5ba17557321b4d0babc94e46-763ee38c285d51a1-00"}}, response = 2024/08/21-04:10:08.076902 140539719079488 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T04.06.46/.rocksdb/job-00118/att-00: olev 4, work 17.606 s, result 6.389 ms, install 0.518 ms, input{raw 640.000 MiB zip 435.295 MiB}