2024/08/20-07:27:10.974382 140500531811904 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15543/att-00: fork to child time = 0.029967 sec 2024/08/20-07:27:10.975174 140500531811904 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15543/att-00 2024/08/20-07:27:10.980642 140500531811904 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15543/att-00 2024/08/20-07:27:10.980912 140500531811904 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-07:27:10.981243 140500531811904 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-07:27:11.026733 140500531811904 [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-15543/att-00/MANIFEST-14629260 2024/08/20-07:27:11.040704 140500531811904 [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-15543/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14646904, last_sequence is 190183306429, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14646769 2024/08/20-07:27:11.040711 140500531811904 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-07:27:11.040906 140500531811904 [version_set.cc:5652] Creating manifest 14646904 2024/08/20-07:27:11.075913 140500531811904 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15543/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-07:27:11.095400 140500531811904 [compaction_job.cc:2433] [default] [JOB 15543] Compacting 3@2 + 3@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/20-07:27:11.095420 140500531811904 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 7974 Base level 2, inputs: [14646899(31MB) 14646900(31MB) 14646901(31MB)], [14646849(41MB) 14646850(3072KB) 14646833(34MB)] 2024/08/20-07:27:11.450899 140500531811904 [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 2024/08/20-07:27:11.450930 140500531811904 [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 2024/08/20-07:27:11.450945 140500531811904 [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 2024/08/20-07:27:11.450956 140500531811904 [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 2024/08/20-07:27:11.450965 140500531811904 [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 2024/08/20-07:27:11.762985 140500531811904 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15543/att-00/14646905.sst) /dev/shm/ToplingTemp/Topling-238487-AUZRXt 2024/08/20-07:27:12.254341 140500531811904 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15543/att-00/14646905.sst): first pass time = 0.49's, 273.188'MB/sec 2024/08/20-07:27:13.672987 140500531811904 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15543/att-00/14646905.sst): old prealloc_size = 147639500, real_size = 41804240 2024/08/20-07:27:13.673068 140500531811904 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15543/att-00/14646905.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129429 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 =1017.00 avg-zval = 317.50 2024/08/20-07:27:13.949806 140500531811904 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15543/att-00/14646905.sst): second pass time = 1.42's, 92.846'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 157.514'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13778.628'MB/sec (index lex order gen) rebuild zvType time = 0.21's, 0.157'MB/sec write SST data time = 0.07's, 618.726'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 = 32965.191'MB/sec zip my value time = 1.42's, unzip length = 0.132'GB zip my value throughput = 92.846'MB/sec zip pipeline throughput = 125.107'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 5.23 avg-val = 1017.00 avg-zval = 317.50 usrkeys = 129429 avg-key = 12.00 avg-zkey = 5.23 avg-val = 1024.00 avg-zval = 317.50 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 453024 } seq expand size = 906003 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 = 2.2927 value = 3.2031 dict = 1.00 all = 3.0781 } Zip/UnZip{ index = 0.4362 value = 0.3122 dict = 1.00 all = 0.3249 } ---------------------------- 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 = 0.389462990 Billion total entry num = 0.346340998 Billion write speed all = 1.384613475 MB/sec (with seq num) write speed all = 1.329190876 MB/sec (without seq num) 2024/08/20-07:27:14.006541 140500531811904 [compaction_job.cc:1944] [default] [JOB 15543] Generated table #14646905: 129429 keys, 43604549 bytes, temperature: kWarm 2024/08/20-07:27:14.006647 140500531811904 EVENT_LOG_v1 {"time_micros": 1724110034006587, "cf_name": "default", "job": 15543, "event": "table_file_creation", "file_number": 14646905, "file_size": 43604549, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190033121198, "largest_seqno": 190183271232, "table_properties": {"data_size": 41094272, "index_size": 677440, "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": 2588580, "raw_average_key_size": 20, "raw_value_size": 131629574, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129429, "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": 1724110031, "oldest_key_time": 0, "file_creation_time": 1724110031, "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": 14646905, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:27:14.083289 140500531811904 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15543/att-00/14646906.sst) /dev/shm/ToplingTemp/Topling-238487-GrUtIu 2024/08/20-07:27:14.967417 140500531811904 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15543/att-00/14646906.sst): first pass time = 0.88's, 151.819'MB/sec 2024/08/20-07:27:16.327458 140500531811904 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15543/att-00/14646906.sst): old prealloc_size = 147639500, real_size = 41962928 2024/08/20-07:27:16.327517 140500531811904 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15543/att-00/14646906.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 = 6.21 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.99 avg-zval = 317.74 2024/08/20-07:27:16.656450 140500531811904 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15543/att-00/14646906.sst): second pass time = 1.36's, 96.837'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.33's, 132.924'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23916.270'MB/sec (index lex order gen) rebuild zvType time = 0.26's, 0.125'MB/sec write SST data time = 0.07's, 616.189'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 = 36510.016'MB/sec zip my value time = 1.36's, unzip length = 0.132'GB zip my value throughput = 96.837'MB/sec zip pipeline throughput = 169.438'MB/sec entries = 129431 avg-key = 20.00 avg-zkey = 6.21 avg-val = 1016.99 avg-zval = 317.74 usrkeys = 129431 avg-key = 12.00 avg-zkey = 6.21 avg-val = 1023.99 avg-zval = 317.74 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129431 bytes = 420672 } 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 = 1.9310 value = 3.2006 dict = 1.00 all = 3.0692 } Zip/UnZip{ index = 0.5179 value = 0.3124 dict = 1.00 all = 0.3258 } ---------------------------- 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 = 0.389592421 Billion total entry num = 0.346470429 Billion write speed all = 1.387241244 MB/sec (with seq num) write speed all = 1.331800935 MB/sec (without seq num) 2024/08/20-07:27:16.710378 140500531811904 [compaction_job.cc:1944] [default] [JOB 15543] Generated table #14646906: 129431 keys, 43731020 bytes, temperature: kWarm 2024/08/20-07:27:16.710437 140500531811904 EVENT_LOG_v1 {"time_micros": 1724110036710406, "cf_name": "default", "job": 15543, "event": "table_file_creation", "file_number": 14646906, "file_size": 43731020, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190148348265, "largest_seqno": 190183271128, "table_properties": {"data_size": 41126048, "index_size": 804352, "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": 131629575, "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": 1724110034, "oldest_key_time": 0, "file_creation_time": 1724110034, "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": 14646906, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:27:16.753418 140500531811904 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15543/att-00/14646907.sst) /dev/shm/ToplingTemp/Topling-238487-yL6zjr 2024/08/20-07:27:16.764933 140500531811904 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15543/att-00/14646907.sst): first pass time = 0.01's, 456.520'MB/sec 2024/08/20-07:27:16.818043 140500531811904 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15543/att-00/14646907.sst): old prealloc_size = 147639500, real_size = 1699328 2024/08/20-07:27:16.818102 140500531811904 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15543/att-00/14646907.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 5047 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 7.15 raw-val = 0.0051 GB zip-val = 0.0017 GB avg-val =1017.03 avg-zval = 329.27 2024/08/20-07:27:16.831824 140500531811904 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15543/att-00/14646907.sst): second pass time = 0.05's, 98.094'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 128.379'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1161.091'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.119'MB/sec write SST data time = 0.00's, 560.934'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.052'MB, throughput = 1645.440'MB/sec zip my value time = 0.05's, unzip length = 0.005'GB zip my value throughput = 98.094'MB/sec zip pipeline throughput = 98.094'MB/sec entries = 5047 avg-key = 20.00 avg-zkey = 7.15 avg-val = 1017.03 avg-zval = 329.27 usrkeys = 5047 avg-key = 12.00 avg-zkey = 7.15 avg-val = 1024.03 avg-zval = 329.27 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 5047 bytes = 15792 } seq expand size = 35329 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0001 GB value = 0.0051 GB dict = 0.05 MB all = 0.0052 GB } __ZipSize{ index = 0.0000 GB value = 0.0017 GB dict = 0.05 MB all = 0.0018 GB } UnZip/Zip{ index = 1.6779 value = 3.0888 dict = 1.00 all = 2.9622 } Zip/UnZip{ index = 0.5960 value = 0.3238 dict = 1.00 all = 0.3376 } ---------------------------- total value len = 62.566989 GB avg = 0.181 KB (by entry num) total key len = 6.794036 GB avg = 0.020 KB total ukey len = 3.192674 GB avg = 0.008 KB total ukey num = 0.389597468 Billion total entry num = 0.346475476 Billion write speed all = 1.387341773 MB/sec (with seq num) write speed all = 1.331900851 MB/sec (without seq num) 2024/08/20-07:27:16.846826 140500531811904 [compaction_job.cc:1944] [default] [JOB 15543] Generated table #14646907: 5047 keys, 1766877 bytes, temperature: kWarm 2024/08/20-07:27:16.846896 140500531811904 EVENT_LOG_v1 {"time_micros": 1724110036846857, "cf_name": "default", "job": 15543, "event": "table_file_creation", "file_number": 14646907, "file_size": 1766877, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190160553829, "largest_seqno": 190178004844, "table_properties": {"data_size": 1661808, "index_size": 36096, "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": 100940, "raw_average_key_size": 20, "raw_value_size": 5132971, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 5047, "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": 1724110036, "oldest_key_time": 0, "file_creation_time": 1724110036, "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": 14646907, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:27:16.857792 140500531811904 [compaction_job.cc:699] job-15543: subcompact[0], size: 0.089102 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15543/att-00 [14646905,14646906,14646907] 2024/08/20-07:27:16.882049 140500531811904 (Original Log Time 2024/08/20-07:27:11.095479) EVENT_LOG_v1 {"time_micros": 1724110031095436, "job": 15543, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14646899, 14646900, 14646901], "files_L3": [14646849, 14646850, 14646833], "score": 0.988203, "input_data_size": 183290437, "oldest_snapshot_seqno": 190183306398} 2024/08/20-07:27:16.882053 140500531811904 (Original Log Time 2024/08/20-07:27:16.881583) [compaction_job.cc:2018] [default] [JOB 15543] Compacted 3@2 + 3@3 files to L3 => 89102446 bytes 2024/08/20-07:27:16.882054 140500531811904 (Original Log Time 2024/08/20-07:27:16.881986) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 31.8 rd, 15.5 wr, level 3, files in(3, 3) out(3 +0 blob) MB in(95.9, 78.9 +0.0 blob) out(85.0 +0.0 blob), read-write-amplify(2.7) write-amplify(0.9) OK, records in: 340776, records dropped: 76869 output_compression: Snappy 2024/08/20-07:27:16.882060 140500531811904 (Original Log Time 2024/08/20-07:27:16.882031) EVENT_LOG_v1 {"time_micros": 1724110036882012, "cf": "default", "job": 15543, "event": "compaction_finished", "compaction_time_micros": 5762322, "compaction_time_cpu_micros": 984684, "output_level": 3, "num_output_files": 3, "total_output_size": 89102446, "num_input_records": 340776, "num_output_records": 263907, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 165951402, "file_range_sync_nanos": 0, "file_fsync_nanos": 2506, "file_prepare_write_nanos": 8339, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-07:27:17.008397 140500531811904 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":1724110030,"executesMs":5900,"compactionJobId":15543,"attempt":0,"compactionInputRawBytes":353383907,"compactionInputZipBytes":183290437,"compactionOutputRawBytes":0,"compactionOutputZipBytes":89102446,"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":"00-0fab13bbc560904b26f7b6e9896fdcb3-a8b38e7677c60c39-00"}}, response = 2024/08/20-07:27:17.008487 140500531811904 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-15543/att-00: olev 3, work 5.901 s, result 6.174 ms, install 0.500 ms, input{raw 337.013 MiB zip 174.799 MiB}