2024/08/20-19:20:06.856613 140466286523968 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46044/att-00: fork to child time = 0.009371 sec 2024/08/20-19:20:06.857438 140466286523968 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46044/att-00 2024/08/20-19:20:06.862290 140466286523968 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46044/att-00 2024/08/20-19:20:06.863651 140466286523968 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-19:20:06.863946 140466286523968 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-19:20:06.910864 140466286523968 [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-46044/att-00/MANIFEST-14629260 2024/08/20-19:20:06.930203 140466286523968 [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-46044/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14682286, last_sequence is 190950357418, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14682251 2024/08/20-19:20:06.930213 140466286523968 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-19:20:06.930309 140466286523968 [version_set.cc:5652] Creating manifest 14682286 2024/08/20-19:20:06.958536 140466286523968 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46044/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-19:20:06.975908 140466286523968 [compaction_job.cc:2433] [default] [JOB 46044] Compacting 1@2 + 3@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/20-19:20:06.975926 140466286523968 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 23435 Base level 2, inputs: [14682255(15MB)], [14682219(91MB) 14682220(91MB) 14682221(68MB)] 2024/08/20-19:20:07.127343 140466286523968 [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 2024/08/20-19:20:07.127369 140466286523968 [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 2024/08/20-19:20:07.127385 140466286523968 [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 2024/08/20-19:20:07.127401 140466286523968 [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 2024/08/20-19:20:07.127410 140466286523968 [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 2024/08/20-19:20:08.184979 140466286523968 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46044/att-00/14682287.sst) /dev/shm/ToplingTemp/Topling-37296-nIE9Nm 2024/08/20-19:20:09.599862 140466286523968 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46044/att-00/14682287.sst): first pass time = 1.41's, 94.865'MB/sec 2024/08/20-19:20:15.882959 140466286523968 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46044/att-00/14682287.sst): old prealloc_size = 147639500, real_size = 92255816 2024/08/20-19:20:15.883064 140466286523968 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46044/att-00/14682287.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 1.66 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-19:20:16.988468 140466286523968 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46044/att-00/14682287.sst): second pass time = 6.28's, 19.656'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.11's, 86.548'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19073.954'MB/sec (index lex order gen) rebuild zvType time = 0.74's, 0.227'MB/sec write SST data time = 0.37's, 261.625'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 24621.157'MB/sec zip my value time = 6.28's, unzip length = 0.123'GB zip my value throughput = 19.656'MB/sec zip pipeline throughput = 160.213'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.66 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.66 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0011 GB value = 0.0910 GB dict = 1.24 MB all = 0.0957 GB } UnZip/Zip{ index = 4.8330 value = 1.3573 dict = 1.00 all = 1.4028 } Zip/UnZip{ index = 0.2069 value = 0.7368 dict = 1.00 all = 0.7129 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.021076912 MB/sec (with seq num) write speed all = 0.020262346 MB/sec (without seq num) 2024/08/20-19:20:17.137331 140466286523968 [compaction_job.cc:1944] [default] [JOB 46044] Generated table #14682287: 671089 keys, 95679420 bytes, temperature: kWarm 2024/08/20-19:20:17.137437 140466286523968 EVENT_LOG_v1 {"time_micros": 1724152817137376, "cf_name": "default", "job": 46044, "event": "table_file_creation", "file_number": 14682287, "file_size": 95679420, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190756592612, "largest_seqno": 190950336802, "table_properties": {"data_size": 90977072, "index_size": 1110848, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724152808, "oldest_key_time": 0, "file_creation_time": 1724152808, "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": 14682287, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:20:17.204885 140466286523968 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46044/att-00/14682288.sst) /dev/shm/ToplingTemp/Topling-37296-XMx8nj 2024/08/20-19:20:19.343185 140466286523968 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46044/att-00/14682288.sst): first pass time = 2.14's, 62.770'MB/sec 2024/08/20-19:20:21.016283 140466286523968 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46044/att-00/14682288.sst): old prealloc_size = 147639500, real_size = 92234664 2024/08/20-19:20:21.016341 140466286523968 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46044/att-00/14682288.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 1.61 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-19:20:21.604853 140466286523968 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46044/att-00/14682288.sst): second pass time = 1.67's, 73.858'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.59's, 162.244'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 33685.789'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.341'MB/sec write SST data time = 0.10's, 994.555'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 33118.527'MB/sec zip my value time = 1.67's, unzip length = 0.123'GB zip my value throughput = 73.858'MB/sec zip pipeline throughput = 109.886'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.61 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.61 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2181056 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0011 GB value = 0.0910 GB dict = 1.24 MB all = 0.0955 GB } UnZip/Zip{ index = 4.9799 value = 1.3571 dict = 1.00 all = 1.4056 } Zip/UnZip{ index = 0.2008 value = 0.7369 dict = 1.00 all = 0.7115 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.042124320 MB/sec (with seq num) write speed all = 0.040496327 MB/sec (without seq num) 2024/08/20-19:20:21.744726 140466286523968 [compaction_job.cc:1944] [default] [JOB 46044] Generated table #14682288: 671089 keys, 95490492 bytes, temperature: kWarm 2024/08/20-19:20:21.744791 140466286523968 EVENT_LOG_v1 {"time_micros": 1724152821744759, "cf_name": "default", "job": 46044, "event": "table_file_creation", "file_number": 14682288, "file_size": 95490492, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190903587801, "largest_seqno": 190950336805, "table_properties": {"data_size": 90988640, "index_size": 1078080, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724152817, "oldest_key_time": 0, "file_creation_time": 1724152817, "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": 14682288, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:20:21.786925 140466286523968 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46044/att-00/14682289.sst) /dev/shm/ToplingTemp/Topling-37296-DkTN0m 2024/08/20-19:20:22.941622 140466286523968 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46044/att-00/14682289.sst): first pass time = 1.15's, 96.805'MB/sec 2024/08/20-19:20:23.803339 140466286523968 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46044/att-00/14682289.sst): old prealloc_size = 147639500, real_size = 77842744 2024/08/20-19:20:23.803450 140466286523968 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46044/att-00/14682289.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 558880 prefix = 4 raw-key = 0.0022 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.68 raw-val = 0.1028 GB zip-val = 0.0768 GB avg-val = 184.00 avg-zval = 137.36 2024/08/20-19:20:24.267202 140466286523968 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46044/att-00/14682289.sst): second pass time = 0.86's, 119.454'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.46's, 173.806'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24977.899'MB/sec (index lex order gen) rebuild zvType time = 0.38's, 0.370'MB/sec write SST data time = 0.09's, 939.832'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.033'MB, throughput = 27553.374'MB/sec zip my value time = 0.86's, unzip length = 0.103'GB zip my value throughput = 119.454'MB/sec zip pipeline throughput = 119.454'MB/sec entries = 558880 avg-key = 16.00 avg-zkey = 1.68 avg-val = 184.00 avg-zval = 137.36 usrkeys = 558880 avg-key = 8.00 avg-zkey = 1.68 avg-val = 191.00 avg-zval = 137.36 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 558880 bytes = 1886240 } seq expand size = 3912160 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0045 GB value = 0.1028 GB dict = 1.03 MB all = 0.1118 GB } __ZipSize{ index = 0.0009 GB value = 0.0768 GB dict = 1.03 MB all = 0.0806 GB } UnZip/Zip{ index = 4.7722 value = 1.3396 dict = 1.00 all = 1.3864 } Zip/UnZip{ index = 0.2095 value = 0.7465 dict = 1.00 all = 0.7213 } ---------------------------- total value len = 0.363102 GB avg = 0.191 KB (by entry num) total key len = 0.030417 GB avg = 0.016 KB total ukey len = 0.015208 GB avg = 0.008 KB total ukey num = 0.001901058 Billion total entry num = 0.001901058 Billion write speed all = 0.059640720 MB/sec (with seq num) write speed all = 0.057335765 MB/sec (without seq num) 2024/08/20-19:20:24.386341 140466286523968 [compaction_job.cc:1944] [default] [JOB 46044] Generated table #14682289: 558880 keys, 80623267 bytes, temperature: kWarm 2024/08/20-19:20:24.386426 140466286523968 EVENT_LOG_v1 {"time_micros": 1724152824386382, "cf_name": "default", "job": 46044, "event": "table_file_creation", "file_number": 14682289, "file_size": 80623267, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190855674203, "largest_seqno": 190950336806, "table_properties": {"data_size": 76765952, "index_size": 936896, "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": 8942080, "raw_average_key_size": 16, "raw_value_size": 102833920, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 558880, "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": 1724152821, "oldest_key_time": 0, "file_creation_time": 1724152821, "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": 14682289, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:20:24.427838 140466286523968 [compaction_job.cc:699] job-46044: subcompact[0], size: 0.271793 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46044/att-00 [14682287,14682288,14682289] 2024/08/20-19:20:24.476302 140466286523968 (Original Log Time 2024/08/20-19:20:06.975993) EVENT_LOG_v1 {"time_micros": 1724152806975945, "job": 46044, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14682255], "files_L3": [14682219, 14682220, 14682221], "score": 0.989116, "input_data_size": 278794072, "oldest_snapshot_seqno": 190950357268} 2024/08/20-19:20:24.476306 140466286523968 (Original Log Time 2024/08/20-19:20:24.472450) [compaction_job.cc:2018] [default] [JOB 46044] Compacted 1@2 + 3@3 files to L3 => 271793179 bytes 2024/08/20-19:20:24.476307 140466286523968 (Original Log Time 2024/08/20-19:20:24.476224) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 16.0 rd, 15.6 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(15.2, 250.7 +0.0 blob) out(259.2 +0.0 blob), read-write-amplify(34.6) write-amplify(17.1) OK, records in: 1907848, records dropped: 6790 output_compression: Snappy 2024/08/20-19:20:24.476315 140466286523968 (Original Log Time 2024/08/20-19:20:24.476276) EVENT_LOG_v1 {"time_micros": 1724152824476251, "cf": "default", "job": 46044, "event": "compaction_finished", "compaction_time_micros": 17451861, "compaction_time_cpu_micros": 4475535, "output_level": 3, "num_output_files": 3, "total_output_size": 271793179, "num_input_records": 1907848, "num_output_records": 1901058, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 254868231, "file_range_sync_nanos": 0, "file_fsync_nanos": 2431, "file_prepare_write_nanos": 11949, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-19:20:24.608319 140466286523968 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":1724152806,"executesMs":17608,"compactionJobId":46044,"attempt":0,"compactionInputRawBytes":381569600,"compactionInputZipBytes":278794072,"compactionOutputRawBytes":0,"compactionOutputZipBytes":271793179,"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":"00-95e0a427b542875870f6a4e4d7b2cdd2-f4678600b0f7414a-00"}}, response = 2024/08/20-19:20:24.608418 140466286523968 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-46044/att-00: olev 3, work 17.608 s, result 7.324 ms, install 3.892 ms, input{raw 363.893 MiB zip 265.879 MiB}