2024/08/20-09:54:41.278865 140500154140224 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22867/att-00: fork to child time = 0.010357 sec 2024/08/20-09:54:41.280054 140500154140224 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22867/att-00 2024/08/20-09:54:41.285234 140500154140224 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22867/att-00 2024/08/20-09:54:41.286652 140500154140224 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-09:54:41.286952 140500154140224 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-09:54:41.343609 140500154140224 [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-22867/att-00/MANIFEST-14629260 2024/08/20-09:54:41.359755 140500154140224 [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-22867/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14655371, last_sequence is 190359497880, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14655100 2024/08/20-09:54:41.359764 140500154140224 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-09:54:41.359841 140500154140224 [version_set.cc:5652] Creating manifest 14655371 2024/08/20-09:54:41.387192 140500154140224 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22867/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-09:54:41.402810 140500154140224 [compaction_job.cc:2433] [default] [JOB 22867] Compacting 1@2 + 4@3 files to L3, score 0.91, subcompactions 1 : 1 2024/08/20-09:54:41.402827 140500154140224 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 11722 Base level 2, inputs: [14655316(31MB)], [14655368(41MB) 14655369(3087KB) 14655351(1504KB) 14655343(40MB)] 2024/08/20-09:54:41.665648 140500154140224 [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 2024/08/20-09:54:41.665685 140500154140224 [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 2024/08/20-09:54:41.665709 140500154140224 [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 2024/08/20-09:54:41.665725 140500154140224 [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 2024/08/20-09:54:41.665740 140500154140224 [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 2024/08/20-09:54:41.971960 140500154140224 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22867/att-00/14655372.sst) /dev/shm/ToplingTemp/Topling-295340-wKGPjo 2024/08/20-09:54:42.135121 140500154140224 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22867/att-00/14655372.sst): first pass time = 0.16's, 822.842'MB/sec 2024/08/20-09:54:43.209395 140500154140224 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22867/att-00/14655372.sst): old prealloc_size = 137036969, real_size = 41815504 2024/08/20-09:54:43.209461 140500154140224 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22867/att-00/14655372.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129431 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.23 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.99 avg-zval = 317.59 2024/08/20-09:54:43.370476 140500154140224 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22867/att-00/14655372.sst): second pass time = 1.07's, 122.635'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 270.791'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16903.700'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.291'MB/sec write SST data time = 0.05's, 874.073'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 33115.764'MB/sec zip my value time = 1.07's, unzip length = 0.132'GB zip my value throughput = 122.635'MB/sec zip pipeline throughput = 127.291'MB/sec entries = 129431 avg-key = 20.00 avg-zkey = 5.23 avg-val = 1016.99 avg-zval = 317.59 usrkeys = 129431 avg-key = 12.00 avg-zkey = 5.23 avg-val = 1023.99 avg-zval = 317.59 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129431 bytes = 453024 } seq expand size = 906017 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.2953 value = 3.2022 dict = 1.00 all = 3.0773 } Zip/UnZip{ index = 0.4357 value = 0.3123 dict = 1.00 all = 0.3250 } ---------------------------- total value len = 62.429285 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 = 0.389462992 Billion total entry num = 0.346341000 Billion write speed all = 1.176377998 MB/sec (with seq num) write speed all = 1.129290542 MB/sec (without seq num) 2024/08/20-09:54:43.431034 140500154140224 [compaction_job.cc:1944] [default] [JOB 22867] Generated table #14655372: 129431 keys, 43615550 bytes, temperature: kWarm 2024/08/20-09:54:43.431131 140500154140224 EVENT_LOG_v1 {"time_micros": 1724118883431073, "cf_name": "default", "job": 22867, "event": "table_file_creation", "file_number": 14655372, "file_size": 43615550, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190207576513, "largest_seqno": 190359177775, "table_properties": {"data_size": 41106304, "index_size": 676672, "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": 2588620, "raw_average_key_size": 20, "raw_value_size": 131629716, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129431, "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": 1724118881, "oldest_key_time": 0, "file_creation_time": 1724118881, "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": 14655372, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:54:43.499328 140500154140224 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22867/att-00/14655373.sst) /dev/shm/ToplingTemp/Topling-295340-gJy9do 2024/08/20-09:54:44.101247 140500154140224 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22867/att-00/14655373.sst): first pass time = 0.60's, 223.029'MB/sec 2024/08/20-09:54:46.604606 140500154140224 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22867/att-00/14655373.sst): old prealloc_size = 137036969, real_size = 41959008 2024/08/20-09:54:46.604670 140500154140224 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22867/att-00/14655373.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129431 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 8.00 avg-zkey = 6.24 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.99 avg-zval = 317.69 2024/08/20-09:54:46.800347 140500154140224 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22867/att-00/14655373.sst): second pass time = 2.50's, 52.598'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.20's, 223.298'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23873.196'MB/sec (index lex order gen) rebuild zvType time = 0.15's, 0.223'MB/sec write SST data time = 0.05's, 862.952'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.379'MB, throughput = 28826.945'MB/sec zip my value time = 2.50's, unzip length = 0.132'GB zip my value throughput = 52.598'MB/sec zip pipeline throughput = 178.404'MB/sec entries = 129431 avg-key = 20.00 avg-zkey = 6.24 avg-val = 1016.99 avg-zval = 317.69 usrkeys = 129431 avg-key = 12.00 avg-zkey = 6.24 avg-val = 1023.99 avg-zval = 317.69 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129431 bytes = 404480 } seq expand size = 906017 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0411 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 1.9239 value = 3.2012 dict = 1.00 all = 3.0706 } Zip/UnZip{ index = 0.5198 value = 0.3124 dict = 1.00 all = 0.3257 } ---------------------------- total value len = 62.561822 GB avg = 0.181 KB (by entry num) total key len = 6.793935 GB avg = 0.020 KB total ukey len = 3.192614 GB avg = 0.008 KB total ukey num = 0.389592423 Billion total entry num = 0.346470431 Billion write speed all = 1.178605691 MB/sec (with seq num) write speed all = 1.131503383 MB/sec (without seq num) 2024/08/20-09:54:46.858286 140500154140224 [compaction_job.cc:1944] [default] [JOB 22867] Generated table #14655373: 129431 keys, 43711563 bytes, temperature: kWarm 2024/08/20-09:54:46.858360 140500154140224 EVENT_LOG_v1 {"time_micros": 1724118886858328, "cf_name": "default", "job": 22867, "event": "table_file_creation", "file_number": 14655373, "file_size": 43711563, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190329366407, "largest_seqno": 190359177748, "table_properties": {"data_size": 41119184, "index_size": 807296, "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": 2588620, "raw_average_key_size": 20, "raw_value_size": 131630106, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129431, "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": 1724118883, "oldest_key_time": 0, "file_creation_time": 1724118883, "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": 14655373, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:54:46.946151 140500154140224 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22867/att-00/14655374.sst) /dev/shm/ToplingTemp/Topling-295340-zhYnis 2024/08/20-09:54:46.969011 140500154140224 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22867/att-00/14655374.sst): first pass time = 0.02's, 677.349'MB/sec 2024/08/20-09:54:47.129509 140500154140224 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22867/att-00/14655374.sst): old prealloc_size = 137036969, real_size = 4936016 2024/08/20-09:54:47.129574 140500154140224 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22867/att-00/14655374.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 14896 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0001 GB avg-key = 8.00 avg-zkey = 5.83 raw-val = 0.0151 GB zip-val = 0.0048 GB avg-val =1017.04 avg-zval = 325.28 2024/08/20-09:54:47.150326 140500154140224 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22867/att-00/14655374.sst): second pass time = 0.16's, 94.797'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.02's, 246.384'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2392.260'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.256'MB/sec write SST data time = 0.01's, 820.795'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.151'MB, throughput = 3461.977'MB/sec zip my value time = 0.16's, unzip length = 0.015'GB zip my value throughput = 94.797'MB/sec zip pipeline throughput = 94.797'MB/sec entries = 14896 avg-key = 20.00 avg-zkey = 5.83 avg-val = 1017.04 avg-zval = 325.28 usrkeys = 14896 avg-key = 12.00 avg-zkey = 5.83 avg-val = 1024.04 avg-zval = 325.28 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 14896 bytes = 44704 } seq expand size = 104272 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0002 GB value = 0.0151 GB dict = 0.15 MB all = 0.0154 GB } __ZipSize{ index = 0.0001 GB value = 0.0048 GB dict = 0.15 MB all = 0.0051 GB } UnZip/Zip{ index = 2.0597 value = 3.1267 dict = 1.00 all = 3.0120 } Zip/UnZip{ index = 0.4855 value = 0.3198 dict = 1.00 all = 0.3320 } ---------------------------- total value len = 62.577076 GB avg = 0.181 KB (by entry num) total key len = 6.794233 GB avg = 0.020 KB total ukey len = 3.192793 GB avg = 0.008 KB total ukey num = 0.389607319 Billion total entry num = 0.346485327 Billion write speed all = 1.178862964 MB/sec (with seq num) write speed all = 1.131758911 MB/sec (without seq num) 2024/08/20-09:54:47.162785 140500154140224 [compaction_job.cc:1944] [default] [JOB 22867] Generated table #14655374: 14896 keys, 5128705 bytes, temperature: kWarm 2024/08/20-09:54:47.162850 140500154140224 EVENT_LOG_v1 {"time_micros": 1724118887162817, "cf_name": "default", "job": 22867, "event": "table_file_creation", "file_number": 14655374, "file_size": 5128705, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190343407108, "largest_seqno": 190359177684, "table_properties": {"data_size": 4845312, "index_size": 86784, "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": 297920, "raw_average_key_size": 20, "raw_value_size": 15149777, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 14896, "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": 1724118886, "oldest_key_time": 0, "file_creation_time": 1724118886, "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": 14655374, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:54:47.171660 140500154140224 [compaction_job.cc:699] job-22867: subcompact[0], size: 0.092456 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22867/att-00 [14655372,14655373,14655374] 2024/08/20-09:54:47.199231 140500154140224 (Original Log Time 2024/08/20-09:54:41.402894) EVENT_LOG_v1 {"time_micros": 1724118881402845, "job": 22867, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14655316], "files_L3": [14655368, 14655369, 14655351, 14655343], "score": 0.905276, "input_data_size": 124579063, "oldest_snapshot_seqno": 190359497721} 2024/08/20-09:54:47.199235 140500154140224 (Original Log Time 2024/08/20-09:54:47.195982) [compaction_job.cc:2018] [default] [JOB 22867] Compacted 1@2 + 4@3 files to L3 => 92455818 bytes 2024/08/20-09:54:47.199236 140500154140224 (Original Log Time 2024/08/20-09:54:47.199160) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 21.6 rd, 16.0 wr, level 3, files in(1, 4) out(3 +0 blob) MB in(32.0, 86.8 +0.0 blob) out(88.2 +0.0 blob), read-write-amplify(6.5) write-amplify(2.8) OK, records in: 301532, records dropped: 27774 output_compression: Snappy 2024/08/20-09:54:47.199243 140500154140224 (Original Log Time 2024/08/20-09:54:47.199207) EVENT_LOG_v1 {"time_micros": 1724118887199186, "cf": "default", "job": 22867, "event": "compaction_finished", "compaction_time_micros": 5768778, "compaction_time_cpu_micros": 852271, "output_level": 3, "num_output_files": 3, "total_output_size": 92455818, "num_input_records": 301532, "num_output_records": 273758, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 60235629, "file_range_sync_nanos": 0, "file_fsync_nanos": 2169, "file_prepare_write_nanos": 5669, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-09:54:47.339782 140500154140224 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":1724118881,"executesMs":5911,"compactionJobId":22867,"attempt":0,"compactionInputRawBytes":312683997,"compactionInputZipBytes":124579063,"compactionOutputRawBytes":0,"compactionOutputZipBytes":92455818,"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":"00-219fd16ca5a282cfb3efab78222a8d08-ada98db28cd0e490-00"}}, response = 2024/08/20-09:54:47.339899 140500154140224 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-22867/att-00: olev 3, work 5.912 s, result 4.834 ms, install 3.283 ms, input{raw 298.199 MiB zip 118.808 MiB}