2024/08/20-01:24:45.191807 140500095391296 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04698/att-00: fork to child time = 0.021498 sec 2024/08/20-01:24:45.193117 140500095391296 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04698/att-00 2024/08/20-01:24:45.199703 140500095391296 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04698/att-00 2024/08/20-01:24:45.200201 140500095391296 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-01:24:45.200663 140500095391296 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-01:24:45.245962 140500095391296 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-04698/att-00/MANIFEST-14619535 2024/08/20-01:24:45.303746 140500095391296 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-04698/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14625095, last_sequence is 189703667210, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14625056 2024/08/20-01:24:45.303761 140500095391296 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-01:24:45.303875 140500095391296 [version_set.cc:5652] Creating manifest 14625095 2024/08/20-01:24:45.341284 140500095391296 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04698/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-01:24:45.357115 140500095391296 [compaction_job.cc:2433] [default] [JOB 4698] Compacting 1@2 + 3@3 files to L3, score 0.93, subcompactions 1 : 1 2024/08/20-01:24:45.357137 140500095391296 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2337 Base level 2, inputs: [14625092(31MB)], [14625048(41MB) 14625049(1366KB) 14625038(41MB)] 2024/08/20-01:24:45.594739 140500095391296 [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 2024/08/20-01:24:45.594761 140500095391296 [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 2024/08/20-01:24:45.594779 140500095391296 [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 2024/08/20-01:24:45.594790 140500095391296 [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 2024/08/20-01:24:45.594798 140500095391296 [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 2024/08/20-01:24:45.889048 140500095391296 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04698/att-00/14625096.sst) /dev/shm/ToplingTemp/Topling-93320-MaL4TA 2024/08/20-01:24:46.081002 140500095391296 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04698/att-00/14625096.sst): first pass time = 0.19's, 699.428'MB/sec 2024/08/20-01:24:47.153475 140500095391296 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04698/att-00/14625096.sst): old prealloc_size = 134093121, real_size = 41655168 2024/08/20-01:24:47.153545 140500095391296 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04698/att-00/14625096.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129428 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.16 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1017.01 avg-zval = 316.43 2024/08/20-01:24:47.337595 140500095391296 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04698/att-00/14625096.sst): second pass time = 1.07's, 122.825'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.18's, 235.856'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15949.570'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.272'MB/sec write SST data time = 0.07's, 666.235'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 = 28123.857'MB/sec zip my value time = 1.07's, unzip length = 0.132'GB zip my value throughput = 122.825'MB/sec zip pipeline throughput = 163.265'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 5.16 avg-val = 1017.01 avg-zval = 316.43 usrkeys = 129428 avg-key = 12.00 avg-zkey = 5.16 avg-val = 1024.01 avg-zval = 316.43 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129428 bytes = 420656 } seq expand size = 905996 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 = 0.0410 GB dict = 1.38 MB all = 0.0434 GB } UnZip/Zip{ index = 2.3252 value = 3.2140 dict = 1.00 all = 3.0909 } Zip/UnZip{ index = 0.4301 value = 0.3111 dict = 1.00 all = 0.3235 } ---------------------------- 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 = 0.389462989 Billion total entry num = 0.346340997 Billion write speed all = 2.450623105 MB/sec (with seq num) write speed all = 2.352530818 MB/sec (without seq num) 2024/08/20-01:24:47.392798 140500095391296 [compaction_job.cc:1944] [default] [JOB 4698] Generated table #14625096: 129428 keys, 43423458 bytes, temperature: kWarm 2024/08/20-01:24:47.392903 140500095391296 EVENT_LOG_v1 {"time_micros": 1724088287392846, "cf_name": "default", "job": 4698, "event": "table_file_creation", "file_number": 14625096, "file_size": 43423458, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650397242, "largest_seqno": 189703629408, "table_properties": {"data_size": 40954672, "index_size": 667968, "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": 2588560, "raw_average_key_size": 20, "raw_value_size": 131629311, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129428, "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": 1724088285, "oldest_key_time": 0, "file_creation_time": 1724088285, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14625096, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:24:47.437043 140500095391296 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04698/att-00/14625097.sst) /dev/shm/ToplingTemp/Topling-93320-AgGwbD 2024/08/20-01:24:48.193130 140500095391296 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04698/att-00/14625097.sst): first pass time = 0.76's, 177.528'MB/sec 2024/08/20-01:24:50.743605 140500095391296 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04698/att-00/14625097.sst): old prealloc_size = 134093121, real_size = 41793568 2024/08/20-01:24:50.743663 140500095391296 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04698/att-00/14625097.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129428 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 8.00 avg-zkey = 6.17 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1017.01 avg-zval = 316.48 2024/08/20-01:24:50.915317 140500095391296 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04698/att-00/14625097.sst): second pass time = 2.55's, 51.646'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 253.700'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28972.158'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.273'MB/sec write SST data time = 0.05's, 818.798'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 = 27179.263'MB/sec zip my value time = 2.55's, unzip length = 0.132'GB zip my value throughput = 51.646'MB/sec zip pipeline throughput = 168.050'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 6.17 avg-val = 1017.01 avg-zval = 316.48 usrkeys = 129428 avg-key = 12.00 avg-zkey = 6.17 avg-val = 1024.01 avg-zval = 316.48 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129428 bytes = 420656 } seq expand size = 905996 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 = 0.0410 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 1.9434 value = 3.2135 dict = 1.00 all = 3.0811 } Zip/UnZip{ index = 0.5146 value = 0.3112 dict = 1.00 all = 0.3246 } ---------------------------- total value len = 62.561821 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 = 0.389592417 Billion total entry num = 0.346470425 Billion write speed all = 2.455095946 MB/sec (with seq num) write speed all = 2.356979430 MB/sec (without seq num) 2024/08/20-01:24:50.987119 140500095391296 [compaction_job.cc:1944] [default] [JOB 4698] Generated table #14625097: 129428 keys, 43561703 bytes, temperature: kWarm 2024/08/20-01:24:50.987194 140500095391296 EVENT_LOG_v1 {"time_micros": 1724088290987153, "cf_name": "default", "job": 4698, "event": "table_file_creation", "file_number": 14625097, "file_size": 43561703, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650398659, "largest_seqno": 189703629409, "table_properties": {"data_size": 40961872, "index_size": 799168, "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": 2588560, "raw_average_key_size": 20, "raw_value_size": 131629633, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129428, "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": 1724088287, "oldest_key_time": 0, "file_creation_time": 1724088287, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14625097, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:24:51.065055 140500095391296 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04698/att-00/14625098.sst) /dev/shm/ToplingTemp/Topling-93320-9yRIHD 2024/08/20-01:24:51.079062 140500095391296 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04698/att-00/14625098.sst): first pass time = 0.01's, 519.224'MB/sec 2024/08/20-01:24:51.154573 140500095391296 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04698/att-00/14625098.sst): old prealloc_size = 134093121, real_size = 2290096 2024/08/20-01:24:51.154627 140500095391296 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04698/att-00/14625098.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 6987 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.26 raw-val = 0.0071 GB zip-val = 0.0023 GB avg-val =1017.17 avg-zval = 327.22 2024/08/20-01:24:51.166177 140500095391296 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04698/att-00/14625098.sst): second pass time = 0.07's, 94.949'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 206.162'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 42.251'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.212'MB/sec write SST data time = 0.00's, 720.223'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.076'MB, throughput = 1496.660'MB/sec zip my value time = 0.07's, unzip length = 0.007'GB zip my value throughput = 94.949'MB/sec zip pipeline throughput = 94.949'MB/sec entries = 6987 avg-key = 20.00 avg-zkey = 0.27 avg-val = 1017.17 avg-zval = 327.22 usrkeys = 6987 avg-key = 12.00 avg-zkey = 0.27 avg-val = 1024.17 avg-zval = 327.22 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 6987 bytes = 22720 } seq expand size = 48909 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0001 GB value = 0.0071 GB dict = 0.08 MB all = 0.0072 GB } __ZipSize{ index = 0.0000 GB value = 0.0023 GB dict = 0.08 MB all = 0.0024 GB } UnZip/Zip{ index = 45.1746 value = 3.1085 dict = 1.00 all = 3.0342 } Zip/UnZip{ index = 0.0221 value = 0.3217 dict = 1.00 all = 0.3296 } ---------------------------- total value len = 62.568977 GB avg = 0.181 KB (by entry num) total key len = 6.794075 GB avg = 0.020 KB total ukey len = 3.192698 GB avg = 0.008 KB total ukey num = 0.389599404 Billion total entry num = 0.346477412 Billion write speed all = 2.455332399 MB/sec (with seq num) write speed all = 2.357214776 MB/sec (without seq num) 2024/08/20-01:24:51.175302 140500095391296 [compaction_job.cc:1944] [default] [JOB 4698] Generated table #14625098: 6987 keys, 2388312 bytes, temperature: kWarm 2024/08/20-01:24:51.175364 140500095391296 EVENT_LOG_v1 {"time_micros": 1724088291175332, "cf_name": "default", "job": 4698, "event": "table_file_creation", "file_number": 14625098, "file_size": 2388312, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650457766, "largest_seqno": 189700190596, "table_properties": {"data_size": 2286320, "index_size": 1856, "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": 139740, "raw_average_key_size": 20, "raw_value_size": 7106992, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 6987, "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": 1724088291, "oldest_key_time": 0, "file_creation_time": 1724088291, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14625098, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:24:51.181347 140500095391296 [compaction_job.cc:699] job-04698: subcompact[0], size: 0.089373 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04698/att-00 [14625096,14625097,14625098] 2024/08/20-01:24:51.213210 140500095391296 (Original Log Time 2024/08/20-01:24:45.357225) EVENT_LOG_v1 {"time_micros": 1724088285357157, "job": 4698, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14625092], "files_L3": [14625048, 14625049, 14625038], "score": 0.926241, "input_data_size": 121902838, "oldest_snapshot_seqno": 189703666740} 2024/08/20-01:24:51.213215 140500095391296 (Original Log Time 2024/08/20-01:24:51.212571) [compaction_job.cc:2018] [default] [JOB 4698] Compacted 1@2 + 3@3 files to L3 => 89373473 bytes 2024/08/20-01:24:51.213218 140500095391296 (Original Log Time 2024/08/20-01:24:51.213123) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 20.9 rd, 15.3 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(32.0, 84.3 +0.0 blob) out(85.2 +0.0 blob), read-write-amplify(6.3) write-amplify(2.7) OK, records in: 294856, records dropped: 29013 output_compression: Snappy 2024/08/20-01:24:51.213229 140500095391296 (Original Log Time 2024/08/20-01:24:51.213183) EVENT_LOG_v1 {"time_micros": 1724088291213155, "cf": "default", "job": 4698, "event": "compaction_finished", "compaction_time_micros": 5824131, "compaction_time_cpu_micros": 901225, "output_level": 3, "num_output_files": 3, "total_output_size": 89373473, "num_input_records": 294856, "num_output_records": 265843, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 67447822, "file_range_sync_nanos": 0, "file_fsync_nanos": 2366, "file_prepare_write_nanos": 16582, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-01:24:51.360142 140500095391296 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":1724082090,"starts":1724088285,"executesMs":6007,"compactionJobId":4698,"attempt":0,"compactionInputRawBytes":305771506,"compactionInputZipBytes":121902838,"compactionOutputRawBytes":0,"compactionOutputZipBytes":89373473,"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":"00-620b3b58e784ae3c6222e9c0b4ef3e32-df3140e1a75628ec-00"}}, response = 2024/08/20-01:24:51.360251 140500095391296 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-04698/att-00: olev 3, work 6.007 s, result 13.179 ms, install 0.690 ms, input{raw 291.606 MiB zip 116.256 MiB}