2024/08/20-11:17:10.960750 140500313601600 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26234/att-00: fork to child time = 0.009944 sec 2024/08/20-11:17:10.961962 140500313601600 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26234/att-00 2024/08/20-11:17:10.966829 140500313601600 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26234/att-00 2024/08/20-11:17:10.968247 140500313601600 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-11:17:10.968564 140500313601600 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-11:17:11.013310 140500313601600 [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-26234/att-00/MANIFEST-14629260 2024/08/20-11:17:11.051509 140500313601600 [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-26234/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14659369, last_sequence is 190453561629, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14659289 2024/08/20-11:17:11.051523 140500313601600 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-11:17:11.051586 140500313601600 [version_set.cc:5652] Creating manifest 14659369 2024/08/20-11:17:11.115900 140500313601600 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26234/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-11:17:11.134643 140500313601600 [compaction_job.cc:2433] [default] [JOB 26234] Compacting 1@2 + 3@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/20-11:17:11.134662 140500313601600 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 13449 Base level 2, inputs: [14659326(31MB)], [14659343(41MB) 14659344(8974KB) 14659366(41MB)] 2024/08/20-11:17:11.361300 140500313601600 [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 2024/08/20-11:17:11.361331 140500313601600 [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 2024/08/20-11:17:11.361356 140500313601600 [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 2024/08/20-11:17:11.361368 140500313601600 [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 2024/08/20-11:17:11.361378 140500313601600 [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 2024/08/20-11:17:11.655493 140500313601600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26234/att-00/14659370.sst) /dev/shm/ToplingTemp/Topling-321983-XFIKQ4 2024/08/20-11:17:11.819486 140500313601600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26234/att-00/14659370.sst): first pass time = 0.16's, 818.697'MB/sec 2024/08/20-11:17:12.780285 140500313601600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26234/att-00/14659370.sst): old prealloc_size = 143259096, real_size = 41859264 2024/08/20-11:17:12.780362 140500313601600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26234/att-00/14659370.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 = 5.72 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.00 avg-zval = 317.45 2024/08/20-11:17:12.950680 140500313601600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26234/att-00/14659370.sst): second pass time = 0.96's, 137.118'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 256.410'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15176.273'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.278'MB/sec write SST data time = 0.05's, 808.072'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.379'MB, throughput = 34961.326'MB/sec zip my value time = 0.96's, unzip length = 0.132'GB zip my value throughput = 137.118'MB/sec zip pipeline throughput = 137.118'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 5.72 avg-val = 1017.00 avg-zval = 317.45 usrkeys = 129429 avg-key = 12.00 avg-zkey = 5.72 avg-val = 1024.00 avg-zval = 317.45 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 485376 } 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 = 0.0437 GB } UnZip/Zip{ index = 2.0991 value = 3.2037 dict = 1.00 all = 3.0719 } Zip/UnZip{ index = 0.4764 value = 0.3121 dict = 1.00 all = 0.3255 } ---------------------------- total value len = 62.429286 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 = 1.085103226 MB/sec (with seq num) write speed all = 1.041669270 MB/sec (without seq num) 2024/08/20-11:17:13.010051 140500313601600 [compaction_job.cc:1944] [default] [JOB 26234] Generated table #14659370: 129429 keys, 43692623 bytes, temperature: kWarm 2024/08/20-11:17:13.010136 140500313601600 EVENT_LOG_v1 {"time_micros": 1724123833010091, "cf_name": "default", "job": 26234, "event": "table_file_creation", "file_number": 14659370, "file_size": 43692623, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189798001762, "largest_seqno": 190453261018, "table_properties": {"data_size": 41086832, "index_size": 739904, "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": 131629753, "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": 1724123831, "oldest_key_time": 0, "file_creation_time": 1724123831, "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": 14659370, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:17:13.049604 140500313601600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26234/att-00/14659371.sst) /dev/shm/ToplingTemp/Topling-321983-R3w204 2024/08/20-11:17:13.764090 140500313601600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26234/att-00/14659371.sst): first pass time = 0.71's, 187.865'MB/sec 2024/08/20-11:17:15.467178 140500313601600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26234/att-00/14659371.sst): old prealloc_size = 143259096, real_size = 41908880 2024/08/20-11:17:15.467249 140500313601600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26234/att-00/14659371.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 = 5.35 raw-val = 0.1316 GB zip-val = 0.0412 GB avg-val =1017.02 avg-zval = 318.20 2024/08/20-11:17:15.756756 140500313601600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26234/att-00/14659371.sst): second pass time = 1.70's, 77.335'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 150.948'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20099.788'MB/sec (index lex order gen) rebuild zvType time = 0.20's, 0.158'MB/sec write SST data time = 0.08's, 516.683'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 = 29612.059'MB/sec zip my value time = 1.70's, unzip length = 0.132'GB zip my value throughput = 77.335'MB/sec zip pipeline throughput = 158.152'MB/sec entries = 129427 avg-key = 20.00 avg-zkey = 5.35 avg-val = 1017.02 avg-zval = 318.20 usrkeys = 129427 avg-key = 12.00 avg-zkey = 5.35 avg-val = 1024.02 avg-zval = 318.20 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 = 0.0412 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.2441 value = 3.1961 dict = 1.00 all = 3.0707 } Zip/UnZip{ index = 0.4456 value = 0.3129 dict = 1.00 all = 0.3257 } ---------------------------- 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 = 1.087173608 MB/sec (with seq num) write speed all = 1.043725332 MB/sec (without seq num) 2024/08/20-11:17:15.814529 140500313601600 [compaction_job.cc:1944] [default] [JOB 26234] Generated table #14659371: 129427 keys, 43709330 bytes, temperature: kWarm 2024/08/20-11:17:15.814612 140500313601600 EVENT_LOG_v1 {"time_micros": 1724123835814568, "cf_name": "default", "job": 26234, "event": "table_file_creation", "file_number": 14659371, "file_size": 43709330, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190207632481, "largest_seqno": 190453261095, "table_properties": {"data_size": 41184256, "index_size": 692096, "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": 131629412, "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": 1724123833, "oldest_key_time": 0, "file_creation_time": 1724123833, "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": 14659371, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:17:15.889111 140500313601600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26234/att-00/14659372.sst) /dev/shm/ToplingTemp/Topling-321983-vFklg4 2024/08/20-11:17:16.025686 140500313601600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26234/att-00/14659372.sst): first pass time = 0.14's, 269.131'MB/sec 2024/08/20-11:17:17.080475 140500313601600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26234/att-00/14659372.sst): old prealloc_size = 143259096, real_size = 11640336 2024/08/20-11:17:17.080545 140500313601600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26234/att-00/14659372.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 35429 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 6.44 raw-val = 0.0360 GB zip-val = 0.0114 GB avg-val =1017.00 avg-zval = 321.86 2024/08/20-11:17:17.216067 140500313601600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26234/att-00/14659372.sst): second pass time = 1.05's, 34.199'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.14's, 89.261'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6459.397'MB/sec (index lex order gen) rebuild zvType time = 0.08's, 0.106'MB/sec write SST data time = 0.05's, 234.442'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.354'MB, throughput = 6159.471'MB/sec zip my value time = 1.05's, unzip length = 0.036'GB zip my value throughput = 34.199'MB/sec zip pipeline throughput = 187.502'MB/sec entries = 35429 avg-key = 20.00 avg-zkey = 6.44 avg-val = 1017.00 avg-zval = 321.86 usrkeys = 35429 avg-key = 12.00 avg-zkey = 6.44 avg-val = 1024.00 avg-zval = 321.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 35429 bytes = 115152 } seq expand size = 248003 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0004 GB value = 0.0360 GB dict = 0.35 MB all = 0.0367 GB } __ZipSize{ index = 0.0002 GB value = 0.0114 GB dict = 0.35 MB all = 0.0121 GB } UnZip/Zip{ index = 1.8623 value = 3.1598 dict = 1.00 all = 3.0359 } Zip/UnZip{ index = 0.5370 value = 0.3165 dict = 1.00 all = 0.3294 } ---------------------------- total value len = 62.598100 GB avg = 0.181 KB (by entry num) total key len = 6.794643 GB avg = 0.020 KB total ukey len = 3.193039 GB avg = 0.008 KB total ukey num = 0.389627846 Billion total entry num = 0.346505854 Billion write speed all = 1.087728522 MB/sec (with seq num) write speed all = 1.044276797 MB/sec (without seq num) 2024/08/20-11:17:17.237467 140500313601600 [compaction_job.cc:1944] [default] [JOB 26234] Generated table #14659372: 35429 keys, 12101630 bytes, temperature: kWarm 2024/08/20-11:17:17.237553 140500313601600 EVENT_LOG_v1 {"time_micros": 1724123837237507, "cf_name": "default", "job": 26234, "event": "table_file_creation", "file_number": 14659372, "file_size": 12101630, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190392326934, "largest_seqno": 190453261062, "table_properties": {"data_size": 11403008, "index_size": 228288, "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": 708580, "raw_average_key_size": 20, "raw_value_size": 36031278, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 35429, "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": 1724123835, "oldest_key_time": 0, "file_creation_time": 1724123835, "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": 14659372, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:17:17.253178 140500313601600 [compaction_job.cc:699] job-26234: subcompact[0], size: 0.099504 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26234/att-00 [14659370,14659371,14659372] 2024/08/20-11:17:17.303517 140500313601600 (Original Log Time 2024/08/20-11:17:11.134735) EVENT_LOG_v1 {"time_micros": 1724123831134681, "job": 26234, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14659326], "files_L3": [14659343, 14659344, 14659366], "score": 0.990362, "input_data_size": 130235542, "oldest_snapshot_seqno": 190453560907} 2024/08/20-11:17:17.303522 140500313601600 (Original Log Time 2024/08/20-11:17:17.300044) [compaction_job.cc:2018] [default] [JOB 26234] Compacted 1@2 + 3@3 files to L3 => 99503583 bytes 2024/08/20-11:17:17.303525 140500313601600 (Original Log Time 2024/08/20-11:17:17.303424) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 21.3 rd, 16.3 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(32.0, 92.2 +0.0 blob) out(94.9 +0.0 blob), read-write-amplify(6.9) write-amplify(3.0) OK, records in: 317656, records dropped: 23371 output_compression: Snappy 2024/08/20-11:17:17.303535 140500313601600 (Original Log Time 2024/08/20-11:17:17.303486) EVENT_LOG_v1 {"time_micros": 1724123837303459, "cf": "default", "job": 26234, "event": "compaction_finished", "compaction_time_micros": 6118460, "compaction_time_cpu_micros": 1013581, "output_level": 3, "num_output_files": 3, "total_output_size": 99503583, "num_input_records": 317656, "num_output_records": 294285, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 117452253, "file_range_sync_nanos": 0, "file_fsync_nanos": 2305, "file_prepare_write_nanos": 8639, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-11:17:17.449330 140500313601600 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":1724123830,"executesMs":6329,"compactionJobId":26234,"attempt":0,"compactionInputRawBytes":329411632,"compactionInputZipBytes":130235542,"compactionOutputRawBytes":0,"compactionOutputZipBytes":99503583,"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-efc1b654a01dff0f96d7a38e7ef33f55-a8457b03f27954eb-00"}}, response = 2024/08/20-11:17:17.449469 140500313601600 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-26234/att-00: olev 3, work 6.329 s, result 9.723 ms, install 3.528 ms, input{raw 314.151 MiB zip 124.202 MiB}