2024/08/20-05:47:26.141288 140500481455680 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10617/att-00: fork to child time = 0.033379 sec 2024/08/20-05:47:26.142365 140500481455680 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10617/att-00 2024/08/20-05:47:26.147364 140500481455680 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10617/att-00 2024/08/20-05:47:26.153234 140500481455680 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-05:47:26.153540 140500481455680 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-05:47:26.200173 140500481455680 [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-10617/att-00/MANIFEST-14629260 2024/08/20-05:47:26.214946 140500481455680 [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-10617/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14641365, last_sequence is 190055780830, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14641219 2024/08/20-05:47:26.214955 140500481455680 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-05:47:26.215052 140500481455680 [version_set.cc:5652] Creating manifest 14641365 2024/08/20-05:47:26.243337 140500481455680 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10617/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-05:47:26.261185 140500481455680 [compaction_job.cc:2433] [default] [JOB 10617] Compacting 1@1 + 2@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-05:47:26.261200 140500481455680 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 5512 Base level 1, inputs: [14641352(13MB)], [14641272(48MB) 14641273(48MB)] 2024/08/20-05:47:26.392278 140500481455680 [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 2024/08/20-05:47:26.392304 140500481455680 [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 2024/08/20-05:47:26.392319 140500481455680 [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 2024/08/20-05:47:26.392331 140500481455680 [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 2024/08/20-05:47:26.392340 140500481455680 [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 2024/08/20-05:47:27.016114 140500481455680 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10617/att-00/14641366.sst) /dev/shm/ToplingTemp/Topling-201036-xs6pUA 2024/08/20-05:47:27.436247 140500481455680 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10617/att-00/14641366.sst): first pass time = 0.42's, 159.752'MB/sec 2024/08/20-05:47:29.873139 140500481455680 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10617/att-00/14641366.sst): old prealloc_size = 73819750, real_size = 48824728 2024/08/20-05:47:29.873219 140500481455680 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10617/att-00/14641366.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.17 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.09 2024/08/20-05:47:30.282497 140500481455680 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10617/att-00/14641366.sst): second pass time = 2.43's, 25.381'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.41's, 123.178'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20007.073'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.281'MB/sec write SST data time = 0.11's, 454.339'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 = 14520.319'MB/sec zip my value time = 2.43's, unzip length = 0.062'GB zip my value throughput = 25.381'MB/sec zip pipeline throughput = 220.880'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.17 avg-val = 184.00 avg-zval = 142.09 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.17 avg-val = 191.00 avg-zval = 142.09 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 = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.5238 value = 1.2950 dict = 1.00 all = 1.3309 } Zip/UnZip{ index = 0.3962 value = 0.7722 dict = 1.00 all = 0.7514 } ---------------------------- 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 = 1.571379479 MB/sec (with seq num) write speed all = 1.508383913 MB/sec (without seq num) 2024/08/20-05:47:30.402099 140500481455680 [compaction_job.cc:1944] [default] [JOB 10617] Generated table #14641366: 335545 keys, 50423691 bytes, temperature: kWarm 2024/08/20-05:47:30.402161 140500481455680 EVENT_LOG_v1 {"time_micros": 1724104050402124, "cf_name": "default", "job": 10617, "event": "table_file_creation", "file_number": 14641366, "file_size": 50423691, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190029649991, "largest_seqno": 190055763646, "table_properties": {"data_size": 47677088, "index_size": 1063616, "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": 1724104046, "oldest_key_time": 0, "file_creation_time": 1724104046, "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": 14641366, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:47:30.435201 140500481455680 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10617/att-00/14641367.sst) /dev/shm/ToplingTemp/Topling-201036-HBwnXy 2024/08/20-05:47:31.559458 140500481455680 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10617/att-00/14641367.sst): first pass time = 1.12's, 59.694'MB/sec 2024/08/20-05:47:32.988182 140500481455680 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10617/att-00/14641367.sst): old prealloc_size = 73819750, real_size = 49175080 2024/08/20-05:47:32.988242 140500481455680 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10617/att-00/14641367.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.24 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-05:47:33.277196 140500481455680 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10617/att-00/14641367.sst): second pass time = 1.43's, 43.232'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 175.978'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 52000.293'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.347'MB/sec write SST data time = 0.05's, 1083.923'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 = 20128.565'MB/sec zip my value time = 1.43's, unzip length = 0.062'GB zip my value throughput = 43.232'MB/sec zip pipeline throughput = 185.229'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.24 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.24 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0509 GB } UnZip/Zip{ index = 1.8886 value = 1.2952 dict = 1.00 all = 1.3195 } Zip/UnZip{ index = 0.5295 value = 0.7721 dict = 1.00 all = 0.7578 } ---------------------------- 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 = 1.572850712 MB/sec (with seq num) write speed all = 1.509798441 MB/sec (without seq num) 2024/08/20-05:47:33.380411 140500481455680 [compaction_job.cc:1944] [default] [JOB 10617] Generated table #14641367: 335545 keys, 50857931 bytes, temperature: kWarm 2024/08/20-05:47:33.380471 140500481455680 EVENT_LOG_v1 {"time_micros": 1724104053380440, "cf_name": "default", "job": 10617, "event": "table_file_creation", "file_number": 14641367, "file_size": 50857931, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189939816054, "largest_seqno": 190055763647, "table_properties": {"data_size": 47669680, "index_size": 1421376, "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": 1724104050, "oldest_key_time": 0, "file_creation_time": 1724104050, "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": 14641367, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:47:33.417636 140500481455680 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10617/att-00/14641368.sst) /dev/shm/ToplingTemp/Topling-201036-vbLf0C 2024/08/20-05:47:33.475620 140500481455680 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10617/att-00/14641368.sst): first pass time = 0.06's, 216.810'MB/sec 2024/08/20-05:47:33.627850 140500481455680 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10617/att-00/14641368.sst): part-0: reject ZipStore ratio = 0.901 2024/08/20-05:47:33.660330 140500481455680 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10617/att-00/14641368.sst): old prealloc_size = 73819750, real_size = 11916048 2024/08/20-05:47:33.660405 140500481455680 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10617/att-00/14641368.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 62809 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 5.46 raw-val = 0.0116 GB zip-val = 0.0116 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-05:47:33.693275 140500481455680 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10617/att-00/14641368.sst): second pass time = 0.15's, 76.283'MB/sec, value only(92.0% of KV) wait indexing time = 0.03's, remap KeyValue time = 0.03's, 367.286'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6129.594'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 0.916'MB/sec write SST data time = 0.02's, 768.832'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 = 0.15's, unzip length = 0.012'GB zip my value throughput = 76.283'MB/sec zip pipeline throughput = 114.961'MB/sec entries = 62809 avg-key = 16.00 avg-zkey = 5.46 avg-val = 184.00 avg-zval = 184.00 usrkeys = 62809 avg-key = 8.00 avg-zkey = 5.46 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 62809 bytes = 196288 } seq expand size = 439663 multi value expand size = 0 cnt WriteAppend = 1417 UnZipSize{ index = 0.0005 GB value = 0.0116 GB dict = 0.00 MB all = 0.0126 GB } __ZipSize{ index = 0.0003 GB value = 0.0116 GB dict = 0.00 MB all = 0.0121 GB } UnZip/Zip{ index = 1.4645 value = 1.0000 dict = 0.00 all = 1.0383 } Zip/UnZip{ index = 0.6828 value = 1.0000 dict = 0.00 all = 0.9631 } ---------------------------- total value len = 62.436924 GB avg = 0.180 KB (by entry num) total key len = 6.800500 GB avg = 0.020 KB total ukey len = 3.195379 GB avg = 0.008 KB total ukey num = 0.390067460 Billion total entry num = 0.346945468 Billion write speed all = 1.573131247 MB/sec (with seq num) write speed all = 1.510068155 MB/sec (without seq num) 2024/08/20-05:47:33.712487 140500481455680 [compaction_job.cc:1944] [default] [JOB 10617] Generated table #14641368: 62809 keys, 12097931 bytes, temperature: kWarm 2024/08/20-05:47:33.712545 140500481455680 EVENT_LOG_v1 {"time_micros": 1724104053712515, "cf_name": "default", "job": 10617, "event": "table_file_creation", "file_number": 14641368, "file_size": 12097931, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190033121118, "largest_seqno": 190055763642, "table_properties": {"data_size": 11557056, "index_size": 343104, "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": 1004944, "raw_average_key_size": 16, "raw_value_size": 11556856, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 62809, "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-MixedLenBlobStore", "creation_time": 1724104053, "oldest_key_time": 0, "file_creation_time": 1724104053, "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": 14641368, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:47:33.721341 140500481455680 [compaction_job.cc:699] job-10617: subcompact[0], size: 0.113380 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10617/att-00 [14641366,14641367,14641368] 2024/08/20-05:47:33.745055 140500481455680 (Original Log Time 2024/08/20-05:47:26.261260) EVENT_LOG_v1 {"time_micros": 1724104046261214, "job": 10617, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14641352], "files_L2": [14641272, 14641273], "score": 0.990072, "input_data_size": 115550251, "oldest_snapshot_seqno": 190055780789} 2024/08/20-05:47:33.745059 140500481455680 (Original Log Time 2024/08/20-05:47:33.744564) [compaction_job.cc:2018] [default] [JOB 10617] Compacted 1@1 + 2@2 files to L2 => 113379553 bytes 2024/08/20-05:47:33.745060 140500481455680 (Original Log Time 2024/08/20-05:47:33.744987) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 15.5 rd, 15.2 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(13.4, 96.8 +0.0 blob) out(108.1 +0.0 blob), read-write-amplify(16.3) write-amplify(8.1) OK, records in: 736138, records dropped: 2239 output_compression: Snappy 2024/08/20-05:47:33.745067 140500481455680 (Original Log Time 2024/08/20-05:47:33.745033) EVENT_LOG_v1 {"time_micros": 1724104053745013, "cf": "default", "job": 10617, "event": "compaction_finished", "compaction_time_micros": 7460092, "compaction_time_cpu_micros": 1674598, "output_level": 2, "num_output_files": 3, "total_output_size": 113379553, "num_input_records": 736138, "num_output_records": 733899, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 83831589, "file_range_sync_nanos": 0, "file_fsync_nanos": 2549, "file_prepare_write_nanos": 92169, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-05:47:33.911075 140500481455680 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":1724104046,"executesMs":7598,"compactionJobId":10617,"attempt":0,"compactionInputRawBytes":147227600,"compactionInputZipBytes":115550251,"compactionOutputRawBytes":0,"compactionOutputZipBytes":113379553,"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-c920df81725c6b3e5d93a2bf54a4ada9-df62b220877e0b0b-00"}}, response = 2024/08/20-05:47:33.911180 140500481455680 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-10617/att-00: olev 2, work 7.598 s, result 4.643 ms, install 0.531 ms, input{raw 140.407 MiB zip 110.197 MiB}