2024/08/20-18:05:01.543512 140466479556160 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43249/att-00: fork to child time = 0.008930 sec 2024/08/20-18:05:01.544269 140466479556160 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43249/att-00 2024/08/20-18:05:01.549503 140466479556160 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43249/att-00 2024/08/20-18:05:01.549864 140466479556160 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-18:05:01.550119 140466479556160 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-18:05:01.601599 140466479556160 [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-43249/att-00/MANIFEST-14629260 2024/08/20-18:05:01.618117 140466479556160 [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-43249/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14679091, last_sequence is 190877885844, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14679014 2024/08/20-18:05:01.618128 140466479556160 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-18:05:01.618195 140466479556160 [version_set.cc:5652] Creating manifest 14679091 2024/08/20-18:05:01.658466 140466479556160 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43249/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-18:05:01.681369 140466479556160 [compaction_job.cc:2433] [default] [JOB 43249] Compacting 1@2 + 3@3 files to L3, score 0.98, subcompactions 1 : 1 2024/08/20-18:05:01.681389 140466479556160 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 22048 Base level 2, inputs: [14679049(31MB)], [14679067(41MB) 14679069(1155KB) 14679066(41MB)] 2024/08/20-18:05:01.956379 140466479556160 [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 2024/08/20-18:05:01.956404 140466479556160 [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 2024/08/20-18:05:01.956421 140466479556160 [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 2024/08/20-18:05:01.956437 140466479556160 [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 2024/08/20-18:05:01.956447 140466479556160 [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 2024/08/20-18:05:02.300775 140466479556160 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43249/att-00/14679092.sst) /dev/shm/ToplingTemp/Topling-16732-mdxQDn 2024/08/20-18:05:02.466862 140466479556160 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43249/att-00/14679092.sst): first pass time = 0.17's, 808.356'MB/sec 2024/08/20-18:05:03.734799 140466479556160 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43249/att-00/14679092.sst): old prealloc_size = 134288177, real_size = 41822736 2024/08/20-18:05:03.734879 140466479556160 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43249/att-00/14679092.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129427 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.40 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.02 avg-zval = 317.49 2024/08/20-18:05:04.026483 140466479556160 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43249/att-00/14679092.sst): second pass time = 1.27's, 103.982'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 149.538'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15317.582'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.142'MB/sec write SST data time = 0.06's, 684.684'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 = 23995.925'MB/sec zip my value time = 1.27's, unzip length = 0.132'GB zip my value throughput = 103.982'MB/sec zip pipeline throughput = 180.379'MB/sec entries = 129427 avg-key = 20.00 avg-zkey = 5.40 avg-val = 1017.02 avg-zval = 317.49 usrkeys = 129427 avg-key = 12.00 avg-zkey = 5.40 avg-val = 1024.02 avg-zval = 317.49 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129427 bytes = 453008 } seq expand size = 905989 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 = 2.2223 value = 3.2033 dict = 1.00 all = 3.0768 } Zip/UnZip{ index = 0.4500 value = 0.3122 dict = 1.00 all = 0.3250 } ---------------------------- 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 = 0.000129427 Billion total entry num = 0.000129427 Billion write speed all = 0.065028666 MB/sec (with seq num) write speed all = 0.064530372 MB/sec (without seq num) 2024/08/20-18:05:04.084929 140466479556160 [compaction_job.cc:1944] [default] [JOB 43249] Generated table #14679092: 129427 keys, 43623114 bytes, temperature: kWarm 2024/08/20-18:05:04.085034 140466479556160 EVENT_LOG_v1 {"time_micros": 1724148304084973, "cf_name": "default", "job": 43249, "event": "table_file_creation", "file_number": 14679092, "file_size": 43623114, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190676358559, "largest_seqno": 190877632424, "table_properties": {"data_size": 41091328, "index_size": 698880, "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": 2588540, "raw_average_key_size": 20, "raw_value_size": 131629782, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129427, "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": 1724148302, "oldest_key_time": 0, "file_creation_time": 1724148302, "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": 14679092, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-18:05:04.158716 140466479556160 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43249/att-00/14679093.sst) /dev/shm/ToplingTemp/Topling-16732-fxUJ4n 2024/08/20-18:05:04.679051 140466479556160 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43249/att-00/14679093.sst): first pass time = 0.52's, 257.977'MB/sec 2024/08/20-18:05:05.561969 140466479556160 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43249/att-00/14679093.sst): old prealloc_size = 134288177, real_size = 41895040 2024/08/20-18:05:05.562024 140466479556160 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43249/att-00/14679093.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129426 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.48 raw-val = 0.1316 GB zip-val = 0.0412 GB avg-val =1017.03 avg-zval = 317.96 2024/08/20-18:05:05.717362 140466479556160 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43249/att-00/14679093.sst): second pass time = 0.87's, 151.893'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 281.515'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25833.922'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.294'MB/sec write SST data time = 0.05's, 963.055'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 = 34750.353'MB/sec zip my value time = 0.87's, unzip length = 0.132'GB zip my value throughput = 151.893'MB/sec zip pipeline throughput = 151.893'MB/sec entries = 129426 avg-key = 20.00 avg-zkey = 5.48 avg-val = 1017.03 avg-zval = 317.96 usrkeys = 129426 avg-key = 12.00 avg-zkey = 5.48 avg-val = 1024.03 avg-zval = 317.96 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129426 bytes = 501536 } seq expand size = 905982 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 = 0.0412 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.1886 value = 3.1986 dict = 1.00 all = 3.0683 } Zip/UnZip{ index = 0.4569 value = 0.3126 dict = 1.00 all = 0.3259 } ---------------------------- total value len = 0.265072 GB avg = 1.024 KB (by entry num) total key len = 0.005177 GB avg = 0.020 KB total ukey len = 0.003106 GB avg = 0.012 KB total ukey num = 0.000258853 Billion total entry num = 0.000258853 Billion write speed all = 0.129951763 MB/sec (with seq num) write speed all = 0.128955988 MB/sec (without seq num) 2024/08/20-18:05:05.775755 140466479556160 [compaction_job.cc:1944] [default] [JOB 43249] Generated table #14679093: 129426 keys, 43743992 bytes, temperature: kWarm 2024/08/20-18:05:05.775841 140466479556160 EVENT_LOG_v1 {"time_micros": 1724148305775793, "cf_name": "default", "job": 43249, "event": "table_file_creation", "file_number": 14679093, "file_size": 43743992, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189798001762, "largest_seqno": 190877633433, "table_properties": {"data_size": 41152880, "index_size": 709632, "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": 2588520, "raw_average_key_size": 20, "raw_value_size": 131630180, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129426, "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": 1724148304, "oldest_key_time": 0, "file_creation_time": 1724148304, "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": 14679093, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-18:05:05.826472 140466479556160 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43249/att-00/14679094.sst) /dev/shm/ToplingTemp/Topling-16732-8wVNyq 2024/08/20-18:05:05.846206 140466479556160 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43249/att-00/14679094.sst): first pass time = 0.02's, 435.282'MB/sec 2024/08/20-18:05:05.924144 140466479556160 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43249/att-00/14679094.sst): old prealloc_size = 134288177, real_size = 2759536 2024/08/20-18:05:05.924207 140466479556160 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43249/att-00/14679094.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 8257 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0001 GB avg-key = 8.00 avg-zkey = 6.38 raw-val = 0.0084 GB zip-val = 0.0027 GB avg-val =1016.94 avg-zval = 327.55 2024/08/20-18:05:05.941067 140466479556160 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43249/att-00/14679094.sst): second pass time = 0.08's, 108.897'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.02's, 170.006'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1692.763'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.168'MB/sec write SST data time = 0.00's, 621.935'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.089'MB, throughput = 1996.624'MB/sec zip my value time = 0.08's, unzip length = 0.008'GB zip my value throughput = 108.897'MB/sec zip pipeline throughput = 108.897'MB/sec entries = 8257 avg-key = 20.00 avg-zkey = 6.38 avg-val = 1016.94 avg-zval = 327.55 usrkeys = 8257 avg-key = 12.00 avg-zkey = 6.38 avg-val = 1023.94 avg-zval = 327.55 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 8257 bytes = 26848 } seq expand size = 57799 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0001 GB value = 0.0084 GB dict = 0.09 MB all = 0.0086 GB } __ZipSize{ index = 0.0001 GB value = 0.0027 GB dict = 0.09 MB all = 0.0029 GB } UnZip/Zip{ index = 1.8812 value = 3.1046 dict = 1.00 all = 2.9783 } Zip/UnZip{ index = 0.5316 value = 0.3221 dict = 1.00 all = 0.3358 } ---------------------------- total value len = 0.273527 GB avg = 1.024 KB (by entry num) total key len = 0.005342 GB avg = 0.020 KB total ukey len = 0.003205 GB avg = 0.012 KB total ukey num = 0.000267110 Billion total entry num = 0.000267110 Billion write speed all = 0.134082249 MB/sec (with seq num) write speed all = 0.133054821 MB/sec (without seq num) 2024/08/20-18:05:05.951355 140466479556160 [compaction_job.cc:1944] [default] [JOB 43249] Generated table #14679094: 8257 keys, 2874807 bytes, temperature: kWarm 2024/08/20-18:05:05.951435 140466479556160 EVENT_LOG_v1 {"time_micros": 1724148305951389, "cf_name": "default", "job": 43249, "event": "table_file_creation", "file_number": 14679094, "file_size": 2874807, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190839943226, "largest_seqno": 190877633118, "table_properties": {"data_size": 2704608, "index_size": 52672, "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": 165140, "raw_average_key_size": 20, "raw_value_size": 8396853, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 8257, "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": 1724148305, "oldest_key_time": 0, "file_creation_time": 1724148305, "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": 14679094, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-18:05:05.960784 140466479556160 [compaction_job.cc:699] job-43249: subcompact[0], size: 0.090242 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43249/att-00 [14679092,14679093,14679094] 2024/08/20-18:05:05.988239 140466479556160 (Original Log Time 2024/08/20-18:05:01.681462) EVENT_LOG_v1 {"time_micros": 1724148301681409, "job": 43249, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14679049], "files_L3": [14679067, 14679069, 14679066], "score": 0.983408, "input_data_size": 122080161, "oldest_snapshot_seqno": 190877885700} 2024/08/20-18:05:05.988243 140466479556160 (Original Log Time 2024/08/20-18:05:05.984457) [compaction_job.cc:2018] [default] [JOB 43249] Compacted 1@2 + 3@3 files to L3 => 90241913 bytes 2024/08/20-18:05:05.988244 140466479556160 (Original Log Time 2024/08/20-18:05:05.988169) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 28.5 rd, 21.1 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(32.0, 84.5 +0.0 blob) out(86.1 +0.0 blob), read-write-amplify(6.3) write-amplify(2.7) OK, records in: 294105, records dropped: 26995 output_compression: Snappy 2024/08/20-18:05:05.988251 140466479556160 (Original Log Time 2024/08/20-18:05:05.988213) EVENT_LOG_v1 {"time_micros": 1724148305988194, "cf": "default", "job": 43249, "event": "compaction_finished", "compaction_time_micros": 4279333, "compaction_time_cpu_micros": 797735, "output_level": 3, "num_output_files": 3, "total_output_size": 90241913, "num_input_records": 294105, "num_output_records": 267110, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 69515456, "file_range_sync_nanos": 0, "file_fsync_nanos": 2883, "file_prepare_write_nanos": 8705, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-18:05:06.153899 140466479556160 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":1724148301,"executesMs":4433,"compactionJobId":43249,"attempt":0,"compactionInputRawBytes":304992905,"compactionInputZipBytes":122080161,"compactionOutputRawBytes":0,"compactionOutputZipBytes":90241913,"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-d37b33cc5dde05e0227785fd3b1b9b39-1bf018722dc5c23e-00"}}, response = 2024/08/20-18:05:06.154016 140466479556160 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-43249/att-00: olev 3, work 4.433 s, result 7.346 ms, install 3.820 ms, input{raw 290.864 MiB zip 116.425 MiB}