2024/08/20-10:10:52.419511 140500363957824 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23559/att-00: fork to child time = 0.054661 sec 2024/08/20-10:10:52.420917 140500363957824 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23559/att-00 2024/08/20-10:10:52.427721 140500363957824 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23559/att-00 2024/08/20-10:10:52.429624 140500363957824 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-10:10:52.430095 140500363957824 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-10:10:52.467244 140500363957824 [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-23559/att-00/MANIFEST-14629260 2024/08/20-10:10:52.488194 140500363957824 [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-23559/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14656184, last_sequence is 190378274227, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14656040 2024/08/20-10:10:52.488204 140500363957824 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-10:10:52.488278 140500363957824 [version_set.cc:5652] Creating manifest 14656184 2024/08/20-10:10:52.515822 140500363957824 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23559/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-10:10:52.531197 140500363957824 [compaction_job.cc:2433] [default] [JOB 23559] Compacting 2@1 + 3@2 files to L2, score 0.94, subcompactions 1 : 1 2024/08/20-10:10:52.531217 140500363957824 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 12069 Base level 1, inputs: [14656175(2479KB) 14656150(11MB)], [14656092(48MB) 14656093(48MB) 14656094(12MB)] 2024/08/20-10:10:52.573162 140500363957824 [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 2024/08/20-10:10:52.573189 140500363957824 [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 2024/08/20-10:10:52.573213 140500363957824 [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 2024/08/20-10:10:52.573237 140500363957824 [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 2024/08/20-10:10:52.573252 140500363957824 [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 2024/08/20-10:10:53.047665 140500363957824 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23559/att-00/14656185.sst) /dev/shm/ToplingTemp/Topling-300751-xB500A 2024/08/20-10:10:53.898615 140500363957824 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23559/att-00/14656185.sst): first pass time = 0.85's, 78.869'MB/sec 2024/08/20-10:10:56.681043 140500363957824 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23559/att-00/14656185.sst): old prealloc_size = 73819750, real_size = 48990528 2024/08/20-10:10:56.681125 140500363957824 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23559/att-00/14656185.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.70 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-10:10:57.248836 140500363957824 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23559/att-00/14656185.sst): second pass time = 2.76's, 22.331'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.57's, 89.247'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24566.884'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.192'MB/sec write SST data time = 0.13's, 385.018'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 18132.829'MB/sec zip my value time = 2.76's, unzip length = 0.062'GB zip my value throughput = 22.331'MB/sec zip pipeline throughput = 172.219'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.70 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.70 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 2.1616 value = 1.2953 dict = 1.00 all = 1.3243 } Zip/UnZip{ index = 0.4626 value = 0.7720 dict = 1.00 all = 0.7551 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 1.156127318 MB/sec (with seq num) write speed all = 1.109778937 MB/sec (without seq num) 2024/08/20-10:10:57.344158 140500363957824 [compaction_job.cc:1944] [default] [JOB 23559] Generated table #14656185: 335545 keys, 50674157 bytes, temperature: kWarm 2024/08/20-10:10:57.344263 140500363957824 EVENT_LOG_v1 {"time_micros": 1724119857344203, "cf_name": "default", "job": 23559, "event": "table_file_creation", "file_number": 14656185, "file_size": 50674157, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190276902987, "largest_seqno": 190378204750, "table_properties": {"data_size": 47664624, "index_size": 1241856, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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": 1724119853, "oldest_key_time": 0, "file_creation_time": 1724119853, "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": 14656185, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:10:57.390787 140500363957824 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23559/att-00/14656186.sst) /dev/shm/ToplingTemp/Topling-300751-Dysfhy 2024/08/20-10:10:58.313530 140500363957824 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23559/att-00/14656186.sst): first pass time = 0.92's, 72.732'MB/sec 2024/08/20-10:11:00.136805 140500363957824 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23559/att-00/14656186.sst): old prealloc_size = 73819750, real_size = 48652976 2024/08/20-10:11:00.136876 140500363957824 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23559/att-00/14656186.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 2.67 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-10:11:00.445025 140500363957824 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23559/att-00/14656186.sst): second pass time = 1.82's, 33.877'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.31's, 163.036'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22338.405'MB/sec (index lex order gen) rebuild zvType time = 0.26's, 0.324'MB/sec write SST data time = 0.05's, 1022.725'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 18186.999'MB/sec zip my value time = 1.82's, unzip length = 0.062'GB zip my value throughput = 33.877'MB/sec zip pipeline throughput = 133.726'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.67 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.67 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 2.9923 value = 1.2951 dict = 1.00 all = 1.3355 } Zip/UnZip{ index = 0.3342 value = 0.7721 dict = 1.00 all = 0.7488 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 1.157226673 MB/sec (with seq num) write speed all = 1.110835894 MB/sec (without seq num) 2024/08/20-10:11:00.505982 140500363957824 [compaction_job.cc:1944] [default] [JOB 23559] Generated table #14656186: 335545 keys, 50251915 bytes, temperature: kWarm 2024/08/20-10:11:00.506053 140500363957824 EVENT_LOG_v1 {"time_micros": 1724119860506012, "cf_name": "default", "job": 23559, "event": "table_file_creation", "file_number": 14656186, "file_size": 50251915, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190348649863, "largest_seqno": 190378204436, "table_properties": {"data_size": 47671856, "index_size": 897088, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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": 1724119857, "oldest_key_time": 0, "file_creation_time": 1724119857, "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": 14656186, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:11:00.534852 140500363957824 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23559/att-00/14656187.sst) /dev/shm/ToplingTemp/Topling-300751-SROlXz 2024/08/20-10:11:00.746374 140500363957824 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23559/att-00/14656187.sst): first pass time = 0.21's, 129.453'MB/sec 2024/08/20-10:11:00.991490 140500363957824 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23559/att-00/14656187.sst): part-0: reject ZipStore ratio = 0.833 2024/08/20-10:11:01.050571 140500363957824 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23559/att-00/14656187.sst): old prealloc_size = 73819750, real_size = 25650504 2024/08/20-10:11:01.050620 140500363957824 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23559/att-00/14656187.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 136884 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 3.14 raw-val = 0.0252 GB zip-val = 0.0252 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-10:11:01.096063 140500363957824 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23559/att-00/14656187.sst): second pass time = 0.24's, 103.016'MB/sec, value only(92.0% of KV) wait indexing time = 0.06's, remap KeyValue time = 0.05's, 573.373'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12933.032'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 1.270'MB/sec write SST data time = 0.02's, 1409.919'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.24's, unzip length = 0.025'GB zip my value throughput = 103.016'MB/sec zip pipeline throughput = 103.016'MB/sec entries = 136884 avg-key = 16.00 avg-zkey = 3.14 avg-val = 184.00 avg-zval = 184.00 usrkeys = 136884 avg-key = 8.00 avg-zkey = 3.14 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 136884 bytes = 462000 } seq expand size = 958188 multi value expand size = 0 cnt WriteAppend = 3082 UnZipSize{ index = 0.0011 GB value = 0.0252 GB dict = 0.00 MB all = 0.0274 GB } __ZipSize{ index = 0.0004 GB value = 0.0252 GB dict = 0.00 MB all = 0.0261 GB } UnZip/Zip{ index = 2.5508 value = 1.0000 dict = 0.00 all = 1.0498 } Zip/UnZip{ index = 0.3920 value = 1.0000 dict = 0.00 all = 0.9526 } ---------------------------- total value len = 62.451073 GB avg = 0.180 KB (by entry num) total key len = 6.801685 GB avg = 0.020 KB total ukey len = 3.195971 GB avg = 0.008 KB total ukey num = 0.390141535 Billion total entry num = 0.347019543 Billion write speed all = 1.157687751 MB/sec (with seq num) write speed all = 1.111279170 MB/sec (without seq num) 2024/08/20-10:11:01.131318 140500363957824 [compaction_job.cc:1944] [default] [JOB 23559] Generated table #14656187: 136884 keys, 26079338 bytes, temperature: kWarm 2024/08/20-10:11:01.131404 140500363957824 EVENT_LOG_v1 {"time_micros": 1724119861131358, "cf_name": "default", "job": 23559, "event": "table_file_creation", "file_number": 14656187, "file_size": 26079338, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190282162795, "largest_seqno": 190378204751, "table_properties": {"data_size": 25186848, "index_size": 429312, "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": 2190144, "raw_average_key_size": 16, "raw_value_size": 25186656, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 136884, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-MixedLenBlobStore", "creation_time": 1724119860, "oldest_key_time": 0, "file_creation_time": 1724119860, "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": 14656187, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:11:01.153212 140500363957824 [compaction_job.cc:699] job-23559: subcompact[0], size: 0.127005 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23559/att-00 [14656185,14656186,14656187] 2024/08/20-10:11:01.207917 140500363957824 (Original Log Time 2024/08/20-10:10:52.531292) EVENT_LOG_v1 {"time_micros": 1724119852531234, "job": 23559, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14656175, 14656150], "files_L2": [14656092, 14656093, 14656094], "score": 0.94254, "input_data_size": 129481862, "oldest_snapshot_seqno": 190378273045} 2024/08/20-10:11:01.207946 140500363957824 (Original Log Time 2024/08/20-10:11:01.207278) [compaction_job.cc:2018] [default] [JOB 23559] Compacted 2@1 + 3@2 files to L2 => 127005410 bytes 2024/08/20-10:11:01.207949 140500363957824 (Original Log Time 2024/08/20-10:11:01.207831) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 15.0 rd, 14.7 wr, level 2, files in(2, 3) out(3 +0 blob) MB in(14.3, 109.2 +0.0 blob) out(121.1 +0.0 blob), read-write-amplify(17.1) write-amplify(8.5) OK, records in: 810466, records dropped: 2492 output_compression: Snappy 2024/08/20-10:11:01.207960 140500363957824 (Original Log Time 2024/08/20-10:11:01.207890) EVENT_LOG_v1 {"time_micros": 1724119861207863, "cf": "default", "job": 23559, "event": "compaction_finished", "compaction_time_micros": 8621937, "compaction_time_cpu_micros": 1956881, "output_level": 2, "num_output_files": 3, "total_output_size": 127005410, "num_input_records": 810466, "num_output_records": 807974, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 118187226, "file_range_sync_nanos": 0, "file_fsync_nanos": 2642, "file_prepare_write_nanos": 108060, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-10:11:01.358376 140500363957824 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":1724119852,"executesMs":8781,"compactionJobId":23559,"attempt":0,"compactionInputRawBytes":162093200,"compactionInputZipBytes":129481862,"compactionOutputRawBytes":0,"compactionOutputZipBytes":127005410,"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-c344a79a2e1bfc4dc433f4decc504978-efc2e78bba116572-00"}}, response = 2024/08/20-10:11:01.358476 140500363957824 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-23559/att-00: olev 2, work 8.781 s, result 6.277 ms, install 0.710 ms, input{raw 154.584 MiB zip 123.484 MiB}