2024/08/20-19:14:45.443550 140466261345856 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45874/att-00: fork to child time = 0.033357 sec 2024/08/20-19:14:45.444660 140466261345856 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45874/att-00 2024/08/20-19:14:45.451417 140466261345856 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45874/att-00 2024/08/20-19:14:45.453256 140466261345856 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-19:14:45.453665 140466261345856 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-19:14:45.514630 140466261345856 [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-45874/att-00/MANIFEST-14629260 2024/08/20-19:14:45.551613 140466261345856 [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-45874/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14682061, last_sequence is 190945228755, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14681902 2024/08/20-19:14:45.551625 140466261345856 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-19:14:45.551718 140466261345856 [version_set.cc:5652] Creating manifest 14682061 2024/08/20-19:14:45.581848 140466261345856 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45874/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-19:14:45.599363 140466261345856 [compaction_job.cc:2433] [default] [JOB 45874] Compacting 1@2 + 3@3 files to L3, score 1.00, subcompactions 1 : 1 2024/08/20-19:14:45.599383 140466261345856 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 23341 Base level 2, inputs: [14682028(15MB)], [14681998(91MB) 14681999(91MB) 14682000(40MB)] 2024/08/20-19:14:45.812713 140466261345856 [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 2024/08/20-19:14:45.812737 140466261345856 [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 2024/08/20-19:14:45.812760 140466261345856 [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 2024/08/20-19:14:45.812775 140466261345856 [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 2024/08/20-19:14:45.812788 140466261345856 [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 2024/08/20-19:14:46.596424 140466261345856 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45874/att-00/14682062.sst) /dev/shm/ToplingTemp/Topling-36003-kBV6gA 2024/08/20-19:14:47.789629 140466261345856 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45874/att-00/14682062.sst): first pass time = 1.19's, 112.490'MB/sec 2024/08/20-19:14:52.565746 140466261345856 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45874/att-00/14682062.sst): old prealloc_size = 147639500, real_size = 92393816 2024/08/20-19:14:52.565841 140466261345856 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45874/att-00/14682062.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 1.85 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-19:14:53.263415 140466261345856 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45874/att-00/14682062.sst): second pass time = 4.78's, 25.859'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.70's, 137.337'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23976.361'MB/sec (index lex order gen) rebuild zvType time = 0.59's, 0.284'MB/sec write SST data time = 0.11's, 896.885'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 = 27194.918'MB/sec zip my value time = 4.78's, unzip length = 0.123'GB zip my value throughput = 25.859'MB/sec zip pipeline throughput = 172.954'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.85 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.85 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 = 0.0012 GB value = 0.0910 GB dict = 1.24 MB all = 0.0958 GB } UnZip/Zip{ index = 4.3245 value = 1.3572 dict = 1.00 all = 1.4008 } Zip/UnZip{ index = 0.2312 value = 0.7368 dict = 1.00 all = 0.7139 } ---------------------------- 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 = 0.022165624 MB/sec (with seq num) write speed all = 0.021308981 MB/sec (without seq num) 2024/08/20-19:14:53.539680 140466261345856 [compaction_job.cc:1944] [default] [JOB 45874] Generated table #14682062: 671089 keys, 95817404 bytes, temperature: kWarm 2024/08/20-19:14:53.539752 140466261345856 EVENT_LOG_v1 {"time_micros": 1724152493539709, "cf_name": "default", "job": 45874, "event": "table_file_creation", "file_number": 14682062, "file_size": 95817404, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190756592612, "largest_seqno": 190945146653, "table_properties": {"data_size": 90984432, "index_size": 1241472, "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": 1724152486, "oldest_key_time": 0, "file_creation_time": 1724152486, "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": 14682062, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:14:53.650888 140466261345856 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45874/att-00/14682063.sst) /dev/shm/ToplingTemp/Topling-36003-jgWJwB 2024/08/20-19:14:55.394346 140466261345856 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45874/att-00/14682063.sst): first pass time = 1.74's, 76.986'MB/sec 2024/08/20-19:14:56.647527 140466261345856 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45874/att-00/14682063.sst): old prealloc_size = 147639500, real_size = 92354824 2024/08/20-19:14:56.647616 140466261345856 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45874/att-00/14682063.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 1.80 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-19:14:57.225558 140466261345856 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45874/att-00/14682063.sst): second pass time = 1.25's, 98.593'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.58's, 165.408'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20122.406'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.350'MB/sec write SST data time = 0.10's, 970.274'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 = 29479.673'MB/sec zip my value time = 1.25's, unzip length = 0.123'GB zip my value throughput = 98.593'MB/sec zip pipeline throughput = 98.593'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.80 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.80 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 = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0012 GB value = 0.0910 GB dict = 1.24 MB all = 0.0956 GB } UnZip/Zip{ index = 4.4542 value = 1.3572 dict = 1.00 all = 1.4038 } Zip/UnZip{ index = 0.2245 value = 0.7368 dict = 1.00 all = 0.7124 } ---------------------------- 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 = 0.044303238 MB/sec (with seq num) write speed all = 0.042591036 MB/sec (without seq num) 2024/08/20-19:14:57.341696 140466261345856 [compaction_job.cc:1944] [default] [JOB 45874] Generated table #14682063: 671089 keys, 95610684 bytes, temperature: kWarm 2024/08/20-19:14:57.341783 140466261345856 EVENT_LOG_v1 {"time_micros": 1724152497341725, "cf_name": "default", "job": 45874, "event": "table_file_creation", "file_number": 14682063, "file_size": 95610684, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190903587801, "largest_seqno": 190945146646, "table_properties": {"data_size": 90981600, "index_size": 1205312, "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": 1724152493, "oldest_key_time": 0, "file_creation_time": 1724152493, "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": 14682063, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:14:57.387034 140466261345856 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45874/att-00/14682064.sst) /dev/shm/ToplingTemp/Topling-36003-mqwAGx 2024/08/20-19:14:58.042559 140466261345856 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45874/att-00/14682064.sst): first pass time = 0.66's, 107.724'MB/sec 2024/08/20-19:14:58.564081 140466261345856 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45874/att-00/14682064.sst): old prealloc_size = 147639500, real_size = 50789320 2024/08/20-19:14:58.564151 140466261345856 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45874/att-00/14682064.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 353056 prefix = 4 raw-key = 0.0014 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 1.92 raw-val = 0.0650 GB zip-val = 0.0500 GB avg-val = 184.00 avg-zval = 141.68 2024/08/20-19:14:58.847398 140466261345856 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45874/att-00/14682064.sst): second pass time = 0.52's, 124.894'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 185.494'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22291.379'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.380'MB/sec write SST data time = 0.05's, 1033.889'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.658'MB, throughput = 18382.019'MB/sec zip my value time = 0.52's, unzip length = 0.065'GB zip my value throughput = 124.894'MB/sec zip pipeline throughput = 124.894'MB/sec entries = 353056 avg-key = 16.00 avg-zkey = 1.92 avg-val = 184.00 avg-zval = 141.68 usrkeys = 353056 avg-key = 8.00 avg-zkey = 1.92 avg-val = 191.00 avg-zval = 141.68 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 353056 bytes = 1191584 } seq expand size = 2471392 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0028 GB value = 0.0650 GB dict = 0.66 MB all = 0.0706 GB } __ZipSize{ index = 0.0007 GB value = 0.0500 GB dict = 0.66 MB all = 0.0526 GB } UnZip/Zip{ index = 4.1595 value = 1.2987 dict = 1.00 all = 1.3436 } Zip/UnZip{ index = 0.2404 value = 0.7700 dict = 1.00 all = 0.7442 } ---------------------------- total value len = 0.323790 GB avg = 0.191 KB (by entry num) total key len = 0.027124 GB avg = 0.016 KB total ukey len = 0.013562 GB avg = 0.008 KB total ukey num = 0.001695234 Billion total entry num = 0.001695234 Billion write speed all = 0.055942608 MB/sec (with seq num) write speed all = 0.053780575 MB/sec (without seq num) 2024/08/20-19:14:58.914697 140466261345856 [compaction_job.cc:1944] [default] [JOB 45874] Generated table #14682064: 353056 keys, 52552003 bytes, temperature: kWarm 2024/08/20-19:14:58.914764 140466261345856 EVENT_LOG_v1 {"time_micros": 1724152498914731, "cf_name": "default", "job": 45874, "event": "table_file_creation", "file_number": 14682064, "file_size": 52552003, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190855674203, "largest_seqno": 190945146654, "table_properties": {"data_size": 50021824, "index_size": 679040, "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": 5648896, "raw_average_key_size": 16, "raw_value_size": 64962304, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 353056, "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": 1724152497, "oldest_key_time": 0, "file_creation_time": 1724152497, "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": 14682064, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:14:58.935006 140466261345856 [compaction_job.cc:699] job-45874: subcompact[0], size: 0.243980 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45874/att-00 [14682062,14682063,14682064] 2024/08/20-19:14:58.994937 140466261345856 (Original Log Time 2024/08/20-19:14:45.599466) EVENT_LOG_v1 {"time_micros": 1724152485599405, "job": 45874, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14682028], "files_L3": [14681998, 14681999, 14682000], "score": 0.997745, "input_data_size": 250667000, "oldest_snapshot_seqno": 190945228496} 2024/08/20-19:14:58.994942 140466261345856 (Original Log Time 2024/08/20-19:14:58.993299) [compaction_job.cc:2018] [default] [JOB 45874] Compacted 1@2 + 3@3 files to L3 => 243980091 bytes 2024/08/20-19:14:58.994945 140466261345856 (Original Log Time 2024/08/20-19:14:58.994848) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 18.8 rd, 18.3 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(15.5, 223.6 +0.0 blob) out(232.7 +0.0 blob), read-write-amplify(30.5) write-amplify(15.1) OK, records in: 1701258, records dropped: 6024 output_compression: Snappy 2024/08/20-19:14:58.994955 140466261345856 (Original Log Time 2024/08/20-19:14:58.994908) EVENT_LOG_v1 {"time_micros": 1724152498994882, "cf": "default", "job": 45874, "event": "compaction_finished", "compaction_time_micros": 13335548, "compaction_time_cpu_micros": 3827232, "output_level": 3, "num_output_files": 3, "total_output_size": 243980091, "num_input_records": 1701258, "num_output_records": 1695234, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 159589353, "file_range_sync_nanos": 0, "file_fsync_nanos": 2388, "file_prepare_write_nanos": 8631, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-19:14:59.127766 140466261345856 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":1724152485,"executesMs":13529,"compactionJobId":45874,"attempt":0,"compactionInputRawBytes":340251600,"compactionInputZipBytes":250667000,"compactionOutputRawBytes":0,"compactionOutputZipBytes":243980091,"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":"00-9b55d3570b1efe422ded2dd177df2f4e-c362fff8a65b0c24-00"}}, response = 2024/08/20-19:14:59.127893 140466261345856 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-45874/att-00: olev 3, work 13.530 s, result 19.393 ms, install 1.689 ms, input{raw 324.489 MiB zip 239.055 MiB}