2024/08/20-21:15:50.808176 139856958801472 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50283/att-00: fork to child time = 0.009265 sec 2024/08/20-21:15:50.808977 139856958801472 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50283/att-00 2024/08/20-21:15:50.813776 139856958801472 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50283/att-00 2024/08/20-21:15:50.815154 139856958801472 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-21:15:50.815469 139856958801472 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-21:15:50.854824 139856958801472 [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-50283/att-00/MANIFEST-14629260 2024/08/20-21:15:50.913684 139856958801472 [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-50283/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14687219, last_sequence is 191059261019, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14687109 2024/08/20-21:15:50.913700 139856958801472 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-21:15:50.913799 139856958801472 [version_set.cc:5652] Creating manifest 14687219 2024/08/20-21:15:50.937064 139856958801472 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50283/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-21:15:50.949338 139856958801472 [compaction_job.cc:2433] [default] [JOB 50283] Compacting 1@3 + 2@4 files to L4, score 1.01, subcompactions 1 : 1 2024/08/20-21:15:50.949355 139856958801472 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 25526 Base level 3, inputs: [14687208(90MB)], [14684554(172MB) 14684555(172MB)] 2024/08/20-21:15:50.963207 139856958801472 [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 2024/08/20-21:15:50.963250 139856958801472 [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 2024/08/20-21:15:50.963285 139856958801472 [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 2024/08/20-21:15:50.963296 139856958801472 [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 2024/08/20-21:15:50.963306 139856958801472 [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 2024/08/20-21:15:52.999847 139856958801472 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50283/att-00/14687220.sst) /dev/shm/ToplingTemp/Topling-22851-9fgmr4 2024/08/20-21:15:54.339800 139856958801472 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50283/att-00/14687220.sst): first pass time = 1.34's, 200.340'MB/sec 2024/08/20-21:15:59.408579 139856958801472 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50283/att-00/14687220.sst): old prealloc_size = 295279001, real_size = 173634096 2024/08/20-21:15:59.408668 139856958801472 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50283/att-00/14687220.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 0.26 raw-val = 0.2470 GB zip-val = 0.1729 GB avg-val = 184.00 avg-zval = 128.86 2024/08/20-21:16:00.488232 139856958801472 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50283/att-00/14687220.sst): second pass time = 5.07's, 48.737'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.08's, 167.283'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 8977.851'MB/sec (index lex order gen) rebuild zvType time = 0.88's, 0.379'MB/sec write SST data time = 0.19's, 926.749'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 59203.178'MB/sec zip my value time = 5.07's, unzip length = 0.247'GB zip my value throughput = 48.737'MB/sec zip pipeline throughput = 136.077'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.26 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.26 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 4865408 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0004 GB value = 0.1729 GB dict = 2.44 MB all = 0.1806 GB } UnZip/Zip{ index = 30.6601 value = 1.4279 dict = 1.00 all = 1.4863 } Zip/UnZip{ index = 0.0326 value = 0.7003 dict = 1.00 all = 0.6728 } ---------------------------- 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 = 0.071231306 MB/sec (with seq num) write speed all = 0.068478405 MB/sec (without seq num) 2024/08/20-21:16:00.696907 139856958801472 [compaction_job.cc:1944] [default] [JOB 50283] Generated table #14687220: 1342178 keys, 180609453 bytes, temperature: kWarm 2024/08/20-21:16:00.697001 139856958801472 EVENT_LOG_v1 {"time_micros": 1724159760696944, "cf_name": "default", "job": 50283, "event": "table_file_creation", "file_number": 14687220, "file_size": 180609453, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190589711467, "largest_seqno": 191058803970, "table_properties": {"data_size": 172948144, "index_size": 350208, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1724159752, "oldest_key_time": 0, "file_creation_time": 1724159752, "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": 14687220, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:16:00.760480 139856958801472 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50283/att-00/14687221.sst) /dev/shm/ToplingTemp/Topling-22851-cqx0x6 2024/08/20-21:16:03.498413 139856958801472 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50283/att-00/14687221.sst): first pass time = 2.74's, 98.045'MB/sec 2024/08/20-21:16:06.736292 139856958801472 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50283/att-00/14687221.sst): old prealloc_size = 295279001, real_size = 173648008 2024/08/20-21:16:06.736370 139856958801472 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50283/att-00/14687221.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 0.26 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.87 2024/08/20-21:16:07.812127 139856958801472 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50283/att-00/14687221.sst): second pass time = 3.24's, 76.305'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.08's, 167.894'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11846.978'MB/sec (index lex order gen) rebuild zvType time = 0.87's, 0.386'MB/sec write SST data time = 0.21's, 874.526'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 66124.922'MB/sec zip my value time = 3.24's, unzip length = 0.247'GB zip my value throughput = 76.305'MB/sec zip pipeline throughput = 100.209'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.26 avg-val = 184.00 avg-zval = 128.87 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.26 avg-val = 191.00 avg-zval = 128.87 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 4865408 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0004 GB value = 0.1730 GB dict = 2.44 MB all = 0.1806 GB } UnZip/Zip{ index = 30.5485 value = 1.4278 dict = 1.00 all = 1.4862 } Zip/UnZip{ index = 0.0327 value = 0.7004 dict = 1.00 all = 0.6729 } ---------------------------- total value len = 0.512712 GB avg = 0.191 KB (by entry num) total key len = 0.042950 GB avg = 0.016 KB total ukey len = 0.021475 GB avg = 0.008 KB total ukey num = 0.002684356 Billion total entry num = 0.002684356 Billion write speed all = 0.142195607 MB/sec (with seq num) write speed all = 0.136700125 MB/sec (without seq num) 2024/08/20-21:16:08.028371 139856958801472 [compaction_job.cc:1944] [default] [JOB 50283] Generated table #14687221: 1342178 keys, 180623405 bytes, temperature: kWarm 2024/08/20-21:16:08.028460 139856958801472 EVENT_LOG_v1 {"time_micros": 1724159768028414, "cf_name": "default", "job": 50283, "event": "table_file_creation", "file_number": 14687221, "file_size": 180623405, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190628419638, "largest_seqno": 191058803965, "table_properties": {"data_size": 172960816, "index_size": 351488, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1724159760, "oldest_key_time": 0, "file_creation_time": 1724159760, "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": 14687221, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:16:08.167337 139856958801472 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50283/att-00/14687222.sst) /dev/shm/ToplingTemp/Topling-22851-vzgWw7 2024/08/20-21:16:08.847926 139856958801472 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50283/att-00/14687222.sst): first pass time = 0.68's, 93.827'MB/sec 2024/08/20-21:16:09.330037 139856958801472 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50283/att-00/14687222.sst): old prealloc_size = 295279001, real_size = 45690440 2024/08/20-21:16:09.330095 139856958801472 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50283/att-00/14687222.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 319259 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.30 raw-val = 0.0587 GB zip-val = 0.0455 GB avg-val = 184.00 avg-zval = 142.56 2024/08/20-21:16:09.591232 139856958801472 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50283/att-00/14687222.sst): second pass time = 0.48's, 122.050'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.26's, 181.360'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3387.888'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.370'MB/sec write SST data time = 0.05's, 1040.581'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.602'MB, throughput = 14368.554'MB/sec zip my value time = 0.48's, unzip length = 0.059'GB zip my value throughput = 122.050'MB/sec zip pipeline throughput = 122.050'MB/sec entries = 319259 avg-key = 16.00 avg-zkey = 0.30 avg-val = 184.00 avg-zval = 142.56 usrkeys = 319259 avg-key = 8.00 avg-zkey = 0.30 avg-val = 191.00 avg-zval = 142.56 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 319259 bytes = 1157328 } seq expand size = 2234813 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0026 GB value = 0.0587 GB dict = 0.60 MB all = 0.0639 GB } __ZipSize{ index = 0.0001 GB value = 0.0455 GB dict = 0.60 MB all = 0.0474 GB } UnZip/Zip{ index = 26.7297 value = 1.2906 dict = 1.00 all = 1.3479 } Zip/UnZip{ index = 0.0374 value = 0.7748 dict = 1.00 all = 0.7419 } ---------------------------- total value len = 0.573690 GB avg = 0.191 KB (by entry num) total key len = 0.048058 GB avg = 0.016 KB total ukey len = 0.024029 GB avg = 0.008 KB total ukey num = 0.003003615 Billion total entry num = 0.003003615 Billion write speed all = 0.159034977 MB/sec (with seq num) write speed all = 0.152888698 MB/sec (without seq num) 2024/08/20-21:16:09.662504 139856958801472 [compaction_job.cc:1944] [default] [JOB 50283] Generated table #14687222: 319259 keys, 47371459 bytes, temperature: kWarm 2024/08/20-21:16:09.662574 139856958801472 EVENT_LOG_v1 {"time_micros": 1724159769662540, "cf_name": "default", "job": 50283, "event": "table_file_creation", "file_number": 14687222, "file_size": 47371459, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190651424487, "largest_seqno": 191058801036, "table_properties": {"data_size": 45514912, "index_size": 95552, "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": 5108144, "raw_average_key_size": 16, "raw_value_size": 58743656, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 319259, "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": 1724159768, "oldest_key_time": 0, "file_creation_time": 1724159768, "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": 14687222, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:16:09.679626 139856958801472 [compaction_job.cc:699] job-50283: subcompact[0], size: 0.408604 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50283/att-00 [14687220,14687221,14687222] 2024/08/20-21:16:09.735463 139856958801472 (Original Log Time 2024/08/20-21:15:50.949444) EVENT_LOG_v1 {"time_micros": 1724159750949377, "job": 50283, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14687208], "files_L4": [14684554, 14684555], "score": 1.00781, "input_data_size": 456609878, "oldest_snapshot_seqno": 191059260817} 2024/08/20-21:16:09.735468 139856958801472 (Original Log Time 2024/08/20-21:16:09.734904) [compaction_job.cc:2018] [default] [JOB 50283] Compacted 1@3 + 2@4 files to L4 => 408604317 bytes 2024/08/20-21:16:09.735470 139856958801472 (Original Log Time 2024/08/20-21:16:09.735394) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 24.4 rd, 21.8 wr, level 4, files in(1, 2) out(3 +0 blob) MB in(90.9, 344.6 +0.0 blob) out(389.7 +0.0 blob), read-write-amplify(9.1) write-amplify(4.3) OK, records in: 3355445, records dropped: 351830 output_compression: Snappy 2024/08/20-21:16:09.735481 139856958801472 (Original Log Time 2024/08/20-21:16:09.735439) EVENT_LOG_v1 {"time_micros": 1724159769735420, "cf": "default", "job": 50283, "event": "compaction_finished", "compaction_time_micros": 18730187, "compaction_time_cpu_micros": 5789015, "output_level": 4, "num_output_files": 3, "total_output_size": 408604317, "num_input_records": 3355445, "num_output_records": 3003615, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 244235086, "file_range_sync_nanos": 0, "file_fsync_nanos": 2781, "file_prepare_write_nanos": 10198, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/08/20-21:16:09.865188 139856958801472 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":1724159750,"executesMs":18920,"compactionJobId":50283,"attempt":0,"compactionInputRawBytes":671089000,"compactionInputZipBytes":456609878,"compactionOutputRawBytes":0,"compactionOutputZipBytes":408604317,"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-cc649f77e35236a4083b90cfb9dd9c5a-cef8dea0818e8635-00"}}, response = 2024/08/20-21:16:09.865317 139856958801472 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-50283/att-00: olev 4, work 18.921 s, result 5.485 ms, install 0.603 ms, input{raw 640.000 MiB zip 435.457 MiB}