2024/08/19-23:46:23.600622 140500590560832 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00216/att-00: fork to child time = 0.018025 sec 2024/08/19-23:46:23.601914 140500590560832 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00216/att-00 2024/08/19-23:46:23.607847 140500590560832 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00216/att-00 2024/08/19-23:46:23.609737 140500590560832 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/19-23:46:23.610172 140500590560832 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/19-23:46:23.658786 140500590560832 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-00216/att-00/MANIFEST-14619535 2024/08/19-23:46:23.717432 140500590560832 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-00216/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14619739, last_sequence is 189580582322, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14619686 2024/08/19-23:46:23.717443 140500590560832 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/19-23:46:23.717545 140500590560832 [version_set.cc:5652] Creating manifest 14619739 2024/08/19-23:46:23.751624 140500590560832 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00216/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/19-23:46:23.765574 140500590560832 [compaction_job.cc:2433] [default] [JOB 216] Compacting 1@1 + 4@2 files to L2, score 0.94, subcompactions 1 : 1 2024/08/19-23:46:23.765595 140500590560832 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 106 Base level 1, inputs: [14619714(25MB)], [14619651(48MB) 14619652(48MB) 14619653(4485KB) 14619724(9426KB)] 2024/08/19-23:46:23.978988 140500590560832 [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 2024/08/19-23:46:23.979019 140500590560832 [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 2024/08/19-23:46:23.979045 140500590560832 [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 2024/08/19-23:46:23.979059 140500590560832 [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 2024/08/19-23:46:23.979072 140500590560832 [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 2024/08/19-23:46:24.391195 140500590560832 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00216/att-00/14619740.sst) /dev/shm/ToplingTemp/Topling-61651-yYh7PY 2024/08/19-23:46:24.699679 140500590560832 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00216/att-00/14619740.sst): first pass time = 0.31's, 217.578'MB/sec 2024/08/19-23:46:25.937972 140500590560832 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00216/att-00/14619740.sst): old prealloc_size = 73819750, real_size = 48830456 2024/08/19-23:46:25.938059 140500590560832 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00216/att-00/14619740.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 = 3.21 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/19-23:46:26.288390 140500590560832 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00216/att-00/14619740.sst): second pass time = 1.24's, 49.897'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.35's, 144.031'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18217.168'MB/sec (index lex order gen) rebuild zvType time = 0.26's, 0.320'MB/sec write SST data time = 0.09's, 571.764'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 = 16246.959'MB/sec zip my value time = 1.24's, unzip length = 0.062'GB zip my value throughput = 49.897'MB/sec zip pipeline throughput = 198.471'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.21 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.21 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 0.0505 GB } UnZip/Zip{ index = 2.4938 value = 1.2952 dict = 1.00 all = 1.3296 } Zip/UnZip{ index = 0.4010 value = 0.7721 dict = 1.00 all = 0.7521 } ---------------------------- 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 = 3.094862358 MB/sec (with seq num) write speed all = 2.970791369 MB/sec (without seq num) 2024/08/19-23:46:26.354828 140500590560832 [compaction_job.cc:1944] [default] [JOB 216] Generated table #14619740: 335545 keys, 50471307 bytes, temperature: kWarm 2024/08/19-23:46:26.354944 140500590560832 EVENT_LOG_v1 {"time_micros": 1724082386354871, "cf_name": "default", "job": 216, "event": "table_file_creation", "file_number": 14619740, "file_size": 50471307, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189539145111, "largest_seqno": 189580374844, "table_properties": {"data_size": 47670016, "index_size": 1076416, "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": 1724082384, "oldest_key_time": 0, "file_creation_time": 1724082384, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14619740, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/19-23:46:26.415748 140500590560832 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00216/att-00/14619741.sst) /dev/shm/ToplingTemp/Topling-61651-xcruRZ 2024/08/19-23:46:27.528625 140500590560832 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00216/att-00/14619741.sst): first pass time = 1.11's, 60.306'MB/sec 2024/08/19-23:46:30.321367 140500590560832 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00216/att-00/14619741.sst): old prealloc_size = 73819750, real_size = 48661248 2024/08/19-23:46:30.321441 140500590560832 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00216/att-00/14619741.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 = 2.70 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/19-23:46:30.774088 140500590560832 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00216/att-00/14619741.sst): second pass time = 2.79's, 22.114'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.45's, 111.110'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21330.321'MB/sec (index lex order gen) rebuild zvType time = 0.40's, 0.208'MB/sec write SST data time = 0.05's, 1011.957'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 = 13571.346'MB/sec zip my value time = 2.79's, unzip length = 0.062'GB zip my value throughput = 22.114'MB/sec zip pipeline throughput = 110.479'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.70 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.70 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 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 = 2.9615 value = 1.2951 dict = 1.00 all = 1.3341 } Zip/UnZip{ index = 0.3377 value = 0.7721 dict = 1.00 all = 0.7496 } ---------------------------- 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 = 3.097348989 MB/sec (with seq num) write speed all = 2.973182794 MB/sec (without seq num) 2024/08/19-23:46:30.853356 140500590560832 [compaction_job.cc:1944] [default] [JOB 216] Generated table #14619741: 335545 keys, 50302091 bytes, temperature: kWarm 2024/08/19-23:46:30.853416 140500590560832 EVENT_LOG_v1 {"time_micros": 1724082390853386, "cf_name": "default", "job": 216, "event": "table_file_creation", "file_number": 14619741, "file_size": 50302091, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189539145104, "largest_seqno": 189580374837, "table_properties": {"data_size": 47670768, "index_size": 906432, "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": 1724082386, "oldest_key_time": 0, "file_creation_time": 1724082386, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14619741, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/19-23:46:30.882562 140500590560832 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00216/att-00/14619742.sst) /dev/shm/ToplingTemp/Topling-61651-WYqH8W 2024/08/19-23:46:31.136310 140500590560832 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00216/att-00/14619742.sst): first pass time = 0.25's, 151.811'MB/sec 2024/08/19-23:46:31.445203 140500590560832 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00216/att-00/14619742.sst): part-0: reject ZipStore ratio = 0.805 2024/08/19-23:46:31.568734 140500590560832 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00216/att-00/14619742.sst): old prealloc_size = 73819750, real_size = 36721792 2024/08/19-23:46:31.568790 140500590560832 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00216/att-00/14619742.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 192578 prefix = 4 raw-key = 0.0008 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 6.43 raw-val = 0.0354 GB zip-val = 0.0354 GB avg-val = 184.00 avg-zval = 184.00 2024/08/19-23:46:31.704654 140500590560832 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00216/att-00/14619742.sst): second pass time = 0.31's, 114.965'MB/sec, value only(92.0% of KV) wait indexing time = 0.12's, remap KeyValue time = 0.14's, 274.399'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25755.400'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.450'MB/sec write SST data time = 0.03's, 1295.785'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 = 0.31's, unzip length = 0.035'GB zip my value throughput = 114.965'MB/sec zip pipeline throughput = 114.965'MB/sec entries = 192578 avg-key = 16.00 avg-zkey = 6.43 avg-val = 184.00 avg-zval = 184.00 usrkeys = 192578 avg-key = 8.00 avg-zkey = 6.43 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 192578 bytes = 625888 } seq expand size = 1348046 multi value expand size = 0 cnt WriteAppend = 4334 UnZipSize{ index = 0.0015 GB value = 0.0354 GB dict = 0.00 MB all = 0.0385 GB } __ZipSize{ index = 0.0012 GB value = 0.0354 GB dict = 0.00 MB all = 0.0373 GB } UnZip/Zip{ index = 1.2435 value = 1.0000 dict = 0.00 all = 1.0326 } Zip/UnZip{ index = 0.8042 value = 1.0000 dict = 0.00 all = 0.9685 } ---------------------------- total value len = 62.461710 GB avg = 0.180 KB (by entry num) total key len = 6.802576 GB avg = 0.020 KB total ukey len = 3.196417 GB avg = 0.008 KB total ukey num = 0.390197229 Billion total entry num = 0.347075237 Billion write speed all = 3.099003598 MB/sec (with seq num) write speed all = 2.974773642 MB/sec (without seq num) 2024/08/19-23:46:31.748667 140500590560832 [compaction_job.cc:1944] [default] [JOB 216] Generated table #14619742: 192578 keys, 37301260 bytes, temperature: kWarm 2024/08/19-23:46:31.748734 140500590560832 EVENT_LOG_v1 {"time_micros": 1724082391748701, "cf_name": "default", "job": 216, "event": "table_file_creation", "file_number": 14619742, "file_size": 37301260, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189539145394, "largest_seqno": 189580374845, "table_properties": {"data_size": 35434544, "index_size": 1238912, "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": 3081248, "raw_average_key_size": 16, "raw_value_size": 35434352, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 192578, "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": 1724082390, "oldest_key_time": 0, "file_creation_time": 1724082390, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14619742, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/19-23:46:31.813866 140500590560832 [compaction_job.cc:699] job-00216: subcompact[0], size: 0.138075 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00216/att-00 [14619740,14619741,14619742] 2024/08/19-23:46:31.841291 140500590560832 (Original Log Time 2024/08/19-23:46:23.765669) EVENT_LOG_v1 {"time_micros": 1724082383765614, "job": 216, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14619714], "files_L2": [14619651, 14619652, 14619653, 14619724], "score": 0.935449, "input_data_size": 141637279, "oldest_snapshot_seqno": 189580582109} 2024/08/19-23:46:31.841294 140500590560832 (Original Log Time 2024/08/19-23:46:31.840848) [compaction_job.cc:2018] [default] [JOB 216] Compacted 1@1 + 4@2 files to L2 => 138074658 bytes 2024/08/19-23:46:31.841296 140500590560832 (Original Log Time 2024/08/19-23:46:31.841221) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 17.6 rd, 17.2 wr, level 2, files in(1, 4) out(3 +0 blob) MB in(25.1, 110.0 +0.0 blob) out(131.7 +0.0 blob), read-write-amplify(10.6) write-amplify(5.2) OK, records in: 868380, records dropped: 4712 output_compression: Snappy 2024/08/19-23:46:31.841302 140500590560832 (Original Log Time 2024/08/19-23:46:31.841268) EVENT_LOG_v1 {"time_micros": 1724082391841247, "cf": "default", "job": 216, "event": "compaction_finished", "compaction_time_micros": 8048210, "compaction_time_cpu_micros": 1872025, "output_level": 2, "num_output_files": 3, "total_output_size": 138074658, "num_input_records": 868380, "num_output_records": 863668, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 139499748, "file_range_sync_nanos": 0, "file_fsync_nanos": 2791, "file_prepare_write_nanos": 227639, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/19-23:46:31.977993 140500590560832 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":1724082090,"starts":1724082383,"executesMs":8233,"compactionJobId":216,"attempt":0,"compactionInputRawBytes":173676000,"compactionInputZipBytes":141637279,"compactionOutputRawBytes":0,"compactionOutputZipBytes":138074658,"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-cacd483c8f1feac581b2d414dea47c35-4539e57d9ac02100-00"}}, response = 2024/08/19-23:46:31.978072 140500590560832 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-00216/att-00: olev 2, work 8.234 s, result 6.186 ms, install 0.476 ms, input{raw 165.630 MiB zip 135.076 MiB}