2024/08/21-01:49:00.809772 140539635152448 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59968/att-00: fork to child time = 0.017485 sec 2024/08/21-01:49:00.810247 140539635152448 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59968/att-00 2024/08/21-01:49:00.825007 140539635152448 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59968/att-00 2024/08/21-01:49:00.825285 140539635152448 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-01:49:00.825517 140539635152448 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-01:49:00.862377 140539635152448 [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-59968/att-00/MANIFEST-14629260 2024/08/21-01:49:00.884090 140539635152448 [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-59968/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14698237, last_sequence is 191306092058, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14698182 2024/08/21-01:49:00.884098 140539635152448 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-01:49:00.884159 140539635152448 [version_set.cc:5652] Creating manifest 14698237 2024/08/21-01:49:00.909524 140539635152448 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59968/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-01:49:00.923515 140539635152448 [compaction_job.cc:2433] [default] [JOB 59968] Compacting 3@1 + 1@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/21-01:49:00.923528 140539635152448 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 30201 Base level 1, inputs: [14698225(31MB) 14698226(31MB) 14698227(31MB)], [14698104(20MB)] 2024/08/21-01:49:01.178896 140539635152448 [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 2024/08/21-01:49:01.178929 140539635152448 [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 2024/08/21-01:49:01.178950 140539635152448 [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 2024/08/21-01:49:01.178966 140539635152448 [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 2024/08/21-01:49:01.178979 140539635152448 [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 2024/08/21-01:49:01.349948 140539635152448 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59968/att-00/14698238.sst) /dev/shm/ToplingTemp/Topling-12350-jzw3W2 2024/08/21-01:49:01.781133 140539635152448 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59968/att-00/14698238.sst): first pass time = 0.43's, 155.656'MB/sec 2024/08/21-01:49:04.023822 140539635152448 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59968/att-00/14698238.sst): old prealloc_size = 73819750, real_size = 21073456 2024/08/21-01:49:04.023882 140539635152448 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59968/att-00/14698238.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64716 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0004 GB avg-key = 8.00 avg-zkey = 5.42 raw-val = 0.0658 GB zip-val = 0.0207 GB avg-val =1016.99 avg-zval = 319.96 2024/08/21-01:49:04.181724 140539635152448 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59968/att-00/14698238.sst): second pass time = 2.24's, 29.357'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 138.882'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11157.774'MB/sec (index lex order gen) rebuild zvType time = 0.09's, 0.180'MB/sec write SST data time = 0.07's, 322.142'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.674'MB, throughput = 21555.221'MB/sec zip my value time = 2.24's, unzip length = 0.066'GB zip my value throughput = 29.357'MB/sec zip pipeline throughput = 137.333'MB/sec entries = 64716 avg-key = 20.00 avg-zkey = 5.42 avg-val = 1016.99 avg-zval = 319.96 usrkeys = 64716 avg-key = 12.00 avg-zkey = 5.42 avg-val = 1023.99 avg-zval = 319.96 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64716 bytes = 194160 } seq expand size = 453012 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 = 0.0219 GB } UnZip/Zip{ index = 2.2131 value = 3.1785 dict = 1.00 all = 3.0607 } Zip/UnZip{ index = 0.4519 value = 0.3146 dict = 1.00 all = 0.3267 } ---------------------------- 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 = 0.000064716 Billion total entry num = 0.000064716 Billion write speed all = 0.041245008 MB/sec (with seq num) write speed all = 0.040928951 MB/sec (without seq num) 2024/08/21-01:49:04.224573 140539635152448 [compaction_job.cc:1944] [default] [JOB 59968] Generated table #14698238: 64716 keys, 21926443 bytes, temperature: kWarm 2024/08/21-01:49:04.224691 140539635152448 EVENT_LOG_v1 {"time_micros": 1724176144224626, "cf_name": "default", "job": 59968, "event": "table_file_creation", "file_number": 14698238, "file_size": 21926443, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191295441690, "largest_seqno": 191305975120, "table_properties": {"data_size": 20706208, "index_size": 350912, "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": 1294320, "raw_average_key_size": 20, "raw_value_size": 65815299, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 64716, "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": 1724176141, "oldest_key_time": 0, "file_creation_time": 1724176141, "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": 14698238, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:49:04.258706 140539635152448 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59968/att-00/14698239.sst) /dev/shm/ToplingTemp/Topling-12350-E8gXX1 2024/08/21-01:49:04.775749 140539635152448 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59968/att-00/14698239.sst): first pass time = 0.52's, 129.807'MB/sec 2024/08/21-01:49:05.894517 140539635152448 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59968/att-00/14698239.sst): old prealloc_size = 73819750, real_size = 21149712 2024/08/21-01:49:05.894569 140539635152448 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59968/att-00/14698239.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64713 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0004 GB avg-key = 8.00 avg-zkey = 6.41 raw-val = 0.0658 GB zip-val = 0.0207 GB avg-val =1017.03 avg-zval = 320.16 2024/08/21-01:49:06.043785 140539635152448 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59968/att-00/14698239.sst): second pass time = 1.11's, 59.065'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.15's, 147.414'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12523.880'MB/sec (index lex order gen) rebuild zvType time = 0.13's, 0.127'MB/sec write SST data time = 0.02's, 1029.534'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 = 10131.875'MB/sec zip my value time = 1.11's, unzip length = 0.066'GB zip my value throughput = 59.065'MB/sec zip pipeline throughput = 114.575'MB/sec entries = 64713 avg-key = 20.00 avg-zkey = 6.41 avg-val = 1017.03 avg-zval = 320.16 usrkeys = 64713 avg-key = 12.00 avg-zkey = 6.41 avg-val = 1024.03 avg-zval = 320.16 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64713 bytes = 194160 } seq expand size = 452991 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 = 1.8708 value = 3.1767 dict = 1.00 all = 3.0501 } Zip/UnZip{ index = 0.5345 value = 0.3148 dict = 1.00 all = 0.3279 } ---------------------------- 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 = 0.000129429 Billion total entry num = 0.000129429 Billion write speed all = 0.082396175 MB/sec (with seq num) write speed all = 0.081764792 MB/sec (without seq num) 2024/08/21-01:49:06.076973 140539635152448 [compaction_job.cc:1944] [default] [JOB 59968] Generated table #14698239: 64713 keys, 22002529 bytes, temperature: kWarm 2024/08/21-01:49:06.077057 140539635152448 EVENT_LOG_v1 {"time_micros": 1724176146077009, "cf_name": "default", "job": 59968, "event": "table_file_creation", "file_number": 14698239, "file_size": 22002529, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191290254308, "largest_seqno": 191305975016, "table_properties": {"data_size": 20718272, "index_size": 415104, "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": 1294260, "raw_average_key_size": 20, "raw_value_size": 65815087, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64713, "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": 1724176144, "oldest_key_time": 0, "file_creation_time": 1724176144, "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": 14698239, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:49:06.119433 140539635152448 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59968/att-00/14698240.sst) /dev/shm/ToplingTemp/Topling-12350-GWBYM2 2024/08/21-01:49:06.135602 140539635152448 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59968/att-00/14698240.sst): first pass time = 0.02's, 219.003'MB/sec 2024/08/21-01:49:06.230275 140539635152448 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59968/att-00/14698240.sst): old prealloc_size = 73819750, real_size = 1129992 2024/08/21-01:49:06.230338 140539635152448 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59968/att-00/14698240.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 3404 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.76 raw-val = 0.0035 GB zip-val = 0.0011 GB avg-val =1017.07 avg-zval = 330.89 2024/08/21-01:49:06.244826 140539635152448 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59968/att-00/14698240.sst): second pass time = 0.09's, 36.955'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 81.311'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 59.034'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.069'MB/sec write SST data time = 0.00's, 553.798'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.040'MB, throughput = 1636.105'MB/sec zip my value time = 0.09's, unzip length = 0.003'GB zip my value throughput = 36.955'MB/sec zip pipeline throughput = 240.366'MB/sec entries = 3404 avg-key = 20.00 avg-zkey = 0.77 avg-val = 1017.07 avg-zval = 330.89 usrkeys = 3404 avg-key = 12.00 avg-zkey = 0.77 avg-val = 1024.07 avg-zval = 330.89 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 3404 bytes = 9376 } seq expand size = 23828 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0000 GB value = 0.0035 GB dict = 0.04 MB all = 0.0035 GB } __ZipSize{ index = 0.0000 GB value = 0.0011 GB dict = 0.04 MB all = 0.0012 GB } UnZip/Zip{ index = 15.5671 value = 3.0737 dict = 1.00 all = 2.9939 } Zip/UnZip{ index = 0.0642 value = 0.3253 dict = 1.00 all = 0.3340 } ---------------------------- total value len = 0.136022 GB avg = 1.024 KB (by entry num) total key len = 0.002657 GB avg = 0.020 KB total ukey len = 0.001594 GB avg = 0.012 KB total ukey num = 0.000132833 Billion total entry num = 0.000132833 Billion write speed all = 0.084552977 MB/sec (with seq num) write speed all = 0.083905067 MB/sec (without seq num) 2024/08/21-01:49:06.252330 140539635152448 [compaction_job.cc:1944] [default] [JOB 59968] Generated table #14698240: 3404 keys, 1179137 bytes, temperature: kWarm 2024/08/21-01:49:06.252399 140539635152448 EVENT_LOG_v1 {"time_micros": 1724176146252357, "cf_name": "default", "job": 59968, "event": "table_file_creation", "file_number": 14698240, "file_size": 1179137, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191302459256, "largest_seqno": 191305975018, "table_properties": {"data_size": 1126352, "index_size": 2624, "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": 68080, "raw_average_key_size": 20, "raw_value_size": 3462119, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 3404, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724176146, "oldest_key_time": 0, "file_creation_time": 1724176146, "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": 14698240, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:49:06.260255 140539635152448 [compaction_job.cc:699] job-59968: subcompact[0], size: 0.045108 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59968/att-00 [14698238,14698239,14698240] 2024/08/21-01:49:06.281450 140539635152448 (Original Log Time 2024/08/21-01:49:00.923569) EVENT_LOG_v1 {"time_micros": 1724176140923538, "job": 59968, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14698225, 14698226, 14698227], "files_L2": [14698104], "score": 0.99973, "input_data_size": 122502727, "oldest_snapshot_seqno": 191306091750} 2024/08/21-01:49:06.281456 140539635152448 (Original Log Time 2024/08/21-01:49:06.280957) [compaction_job.cc:2018] [default] [JOB 59968] Compacted 3@1 + 1@2 files to L2 => 45108109 bytes 2024/08/21-01:49:06.281459 140539635152448 (Original Log Time 2024/08/21-01:49:06.281371) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 23.0 rd, 8.5 wr, level 2, files in(3, 1) out(3 +0 blob) MB in(95.9, 20.9 +0.0 blob) out(43.0 +0.0 blob), read-write-amplify(1.7) write-amplify(0.4) OK, records in: 160519, records dropped: 27686 output_compression: Snappy 2024/08/21-01:49:06.281470 140539635152448 (Original Log Time 2024/08/21-01:49:06.281426) EVENT_LOG_v1 {"time_micros": 1724176146281401, "cf": "default", "job": 59968, "event": "compaction_finished", "compaction_time_micros": 5336693, "compaction_time_cpu_micros": 519900, "output_level": 2, "num_output_files": 3, "total_output_size": 45108109, "num_input_records": 160519, "num_output_records": 132833, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 54570372, "file_range_sync_nanos": 0, "file_fsync_nanos": 2666, "file_prepare_write_nanos": 6907, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/21-01:49:06.412191 140539635152448 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":1724176140,"executesMs":5464,"compactionJobId":59968,"attempt":0,"compactionInputRawBytes":166458816,"compactionInputZipBytes":122502727,"compactionOutputRawBytes":0,"compactionOutputZipBytes":45108109,"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-a518b2265a34086564f46ded6d5c1f8f-e380d6c00297e552-00"}}, response = 2024/08/21-01:49:06.412645 140539635152448 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-59968/att-00: olev 2, work 5.464 s, result 6.753 ms, install 0.535 ms, input{raw 158.747 MiB zip 116.828 MiB}