2024/07/09-16:32:21.076706 140433587783232 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52444/att-00: fork to child time = 0.029033 sec 2024/07/09-16:32:21.077781 140433587783232 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52444/att-00 2024/07/09-16:32:21.083953 140433587783232 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52444/att-00 2024/07/09-16:32:21.084425 140433587783232 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-16:32:21.084837 140433587783232 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-16:32:21.144029 140433587783232 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-52444/att-00/MANIFEST-12625661 2024/07/09-16:32:21.188040 140433587783232 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-52444/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12685980, last_sequence is 148517501234, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12685912 2024/07/09-16:32:21.188053 140433587783232 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-16:32:21.188153 140433587783232 [version_set.cc:5652] Creating manifest 12685980 2024/07/09-16:32:21.210286 140433587783232 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52444/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-16:32:21.224277 140433587783232 [compaction_job.cc:2433] [default] [JOB 52444] Compacting 1@1 + 4@2 files to L2, score 1.00, subcompactions 1 : 1 2024/07/09-16:32:21.224301 140433587783232 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 27025 Base level 1, inputs: [12685969(15MB)], [12685898(48MB) 12685899(48MB) 12685900(10MB) 12685978(34MB)] 2024/07/09-16:32:21.373556 140433587783232 [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 2024/07/09-16:32:21.373589 140433587783232 [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 2024/07/09-16:32:21.373614 140433587783232 [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 2024/07/09-16:32:21.373630 140433587783232 [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 2024/07/09-16:32:21.373644 140433587783232 [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 2024/07/09-16:32:21.763048 140433587783232 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52444/att-00/12685981.sst) /dev/shm/ToplingTemp/Topling-46467-fO6wwN 2024/07/09-16:32:22.731438 140433587783232 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52444/att-00/12685981.sst): first pass time = 0.97's, 69.304'MB/sec 2024/07/09-16:32:26.178488 140433587783232 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52444/att-00/12685981.sst): old prealloc_size = 73819750, real_size = 48894800 2024/07/09-16:32:26.178576 140433587783232 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52444/att-00/12685981.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 = 3.42 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/09-16:32:26.695036 140433587783232 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52444/att-00/12685981.sst): second pass time = 3.44's, 17.927'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.52's, 97.914'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21600.271'MB/sec (index lex order gen) rebuild zvType time = 0.42's, 0.198'MB/sec write SST data time = 0.09's, 550.576'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 = 17287.208'MB/sec zip my value time = 3.44's, unzip length = 0.062'GB zip my value throughput = 17.927'MB/sec zip pipeline throughput = 175.769'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.42 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.42 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 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 = 0.0506 GB } UnZip/Zip{ index = 2.3419 value = 1.2953 dict = 1.00 all = 1.3269 } Zip/UnZip{ index = 0.4270 value = 0.7720 dict = 1.00 all = 0.7537 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.006683393 MB/sec (with seq num) write speed all = 0.006425097 MB/sec (without seq num) 2024/07/09-16:32:26.750902 140433587783232 [compaction_job.cc:1944] [default] [JOB 52444] Generated table #12685981: 335545 keys, 50577675 bytes, temperature: kWarm 2024/07/09-16:32:26.750997 140433587783232 EVENT_LOG_v1 {"time_micros": 1720513946750939, "cf_name": "default", "job": 52444, "event": "table_file_creation", "file_number": 12685981, "file_size": 50577675, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148443196825, "largest_seqno": 148517459357, "table_properties": {"data_size": 47664560, "index_size": 1146240, "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": 1720513941, "oldest_key_time": 0, "file_creation_time": 1720513941, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12685981, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-16:32:26.793799 140433587783232 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52444/att-00/12685982.sst) /dev/shm/ToplingTemp/Topling-46467-ilS1aN 2024/07/09-16:32:27.727448 140433587783232 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52444/att-00/12685982.sst): first pass time = 0.93's, 71.882'MB/sec 2024/07/09-16:32:29.841223 140433587783232 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52444/att-00/12685982.sst): old prealloc_size = 73819750, real_size = 48940944 2024/07/09-16:32:29.841297 140433587783232 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52444/att-00/12685982.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.56 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/07/09-16:32:30.173053 140433587783232 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52444/att-00/12685982.sst): second pass time = 2.11's, 29.222'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.33's, 152.438'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28825.075'MB/sec (index lex order gen) rebuild zvType time = 0.28's, 0.301'MB/sec write SST data time = 0.05's, 959.050'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 = 16535.060'MB/sec zip my value time = 2.11's, unzip length = 0.062'GB zip my value throughput = 29.222'MB/sec zip pipeline throughput = 150.854'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.56 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.56 avg-val = 191.00 avg-zval = 142.04 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 = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0506 GB } UnZip/Zip{ index = 2.2453 value = 1.2954 dict = 1.00 all = 1.3267 } Zip/UnZip{ index = 0.4454 value = 0.7720 dict = 1.00 all = 0.7537 } ---------------------------- 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 = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.013362314 MB/sec (with seq num) write speed all = 0.012845896 MB/sec (without seq num) 2024/07/09-16:32:30.233893 140433587783232 [compaction_job.cc:1944] [default] [JOB 52444] Generated table #12685982: 335545 keys, 50581835 bytes, temperature: kWarm 2024/07/09-16:32:30.233952 140433587783232 EVENT_LOG_v1 {"time_micros": 1720513950233924, "cf_name": "default", "job": 52444, "event": "table_file_creation", "file_number": 12685982, "file_size": 50581835, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148459762426, "largest_seqno": 148517459358, "table_properties": {"data_size": 47661424, "index_size": 1195520, "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": 1720513946, "oldest_key_time": 0, "file_creation_time": 1720513946, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12685982, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-16:32:30.272997 140433587783232 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52444/att-00/12685983.sst) /dev/shm/ToplingTemp/Topling-46467-UlZxxQ 2024/07/09-16:32:30.970230 140433587783232 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52444/att-00/12685983.sst): first pass time = 0.70's, 93.936'MB/sec 2024/07/09-16:32:32.007722 140433587783232 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52444/att-00/12685983.sst): old prealloc_size = 73819750, real_size = 47473152 2024/07/09-16:32:32.007786 140433587783232 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52444/att-00/12685983.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 327455 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.39 raw-val = 0.0603 GB zip-val = 0.0466 GB avg-val = 184.00 avg-zval = 142.33 2024/07/09-16:32:32.515969 140433587783232 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52444/att-00/12685983.sst): second pass time = 1.04's, 58.159'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.51's, 96.560'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28936.748'MB/sec (index lex order gen) rebuild zvType time = 0.36's, 0.225'MB/sec write SST data time = 0.14's, 338.960'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.618'MB, throughput = 18667.956'MB/sec zip my value time = 1.04's, unzip length = 0.060'GB zip my value throughput = 58.159'MB/sec zip pipeline throughput = 147.209'MB/sec entries = 327455 avg-key = 16.00 avg-zkey = 2.39 avg-val = 184.00 avg-zval = 142.33 usrkeys = 327455 avg-key = 8.00 avg-zkey = 2.39 avg-val = 191.00 avg-zval = 142.33 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 327455 bytes = 1064240 } seq expand size = 2292185 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0026 GB value = 0.0603 GB dict = 0.62 MB all = 0.0655 GB } __ZipSize{ index = 0.0008 GB value = 0.0466 GB dict = 0.62 MB all = 0.0491 GB } UnZip/Zip{ index = 3.3408 value = 1.2928 dict = 1.00 all = 1.3345 } Zip/UnZip{ index = 0.2993 value = 0.7735 dict = 1.00 all = 0.7493 } ---------------------------- total value len = 0.190722 GB avg = 0.191 KB (by entry num) total key len = 0.015977 GB avg = 0.016 KB total ukey len = 0.007988 GB avg = 0.008 KB total ukey num = 0.000998545 Billion total entry num = 0.000998545 Billion write speed all = 0.019877908 MB/sec (with seq num) write speed all = 0.019109679 MB/sec (without seq num) 2024/07/09-16:32:32.574032 140433587783232 [compaction_job.cc:1944] [default] [JOB 52444] Generated table #12685983: 327455 keys, 49074403 bytes, temperature: kWarm 2024/07/09-16:32:32.574113 140433587783232 EVENT_LOG_v1 {"time_micros": 1720513952574068, "cf_name": "default", "job": 52444, "event": "table_file_creation", "file_number": 12685983, "file_size": 49074403, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148459762272, "largest_seqno": 148517459359, "table_properties": {"data_size": 46606976, "index_size": 784128, "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": 5239280, "raw_average_key_size": 16, "raw_value_size": 60251720, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 327455, "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": 1720513950, "oldest_key_time": 0, "file_creation_time": 1720513950, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12685983, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-16:32:32.608439 140433587783232 [compaction_job.cc:699] job-52444: subcompact[0], size: 0.150234 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52444/att-00 [12685981,12685982,12685983] 2024/07/09-16:32:32.669983 140433587783232 (Original Log Time 2024/07/09-16:32:21.224402) EVENT_LOG_v1 {"time_micros": 1720513941224324, "job": 52444, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12685969], "files_L2": [12685898, 12685899, 12685900, 12685978], "score": 0.999298, "input_data_size": 166070334, "oldest_snapshot_seqno": 148517500696} 2024/07/09-16:32:32.669988 140433587783232 (Original Log Time 2024/07/09-16:32:32.669358) [compaction_job.cc:2018] [default] [JOB 52444] Compacted 1@1 + 4@2 files to L2 => 150233913 bytes 2024/07/09-16:32:32.669991 140433587783232 (Original Log Time 2024/07/09-16:32:32.669891) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.06, MB/sec: 14.6 rd, 13.2 wr, level 2, files in(1, 4) out(3 +0 blob) MB in(15.9, 142.5 +0.0 blob) out(143.3 +0.0 blob), read-write-amplify(18.9) write-amplify(9.0) OK, records in: 1002111, records dropped: 3566 output_compression: Snappy 2024/07/09-16:32:32.670000 140433587783232 (Original Log Time 2024/07/09-16:32:32.669953) EVENT_LOG_v1 {"time_micros": 1720513952669925, "cf": "default", "job": 52444, "event": "compaction_finished", "compaction_time_micros": 11384052, "compaction_time_cpu_micros": 2409893, "output_level": 2, "num_output_files": 3, "total_output_size": 150233913, "num_input_records": 1002111, "num_output_records": 998545, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 137820748, "file_range_sync_nanos": 0, "file_fsync_nanos": 2257, "file_prepare_write_nanos": 9252, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-16:32:32.798155 140433587783232 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":1720420896,"starts":1720513941,"executesMs":11579,"compactionJobId":52444,"attempt":0,"compactionInputRawBytes":200422200,"compactionInputZipBytes":166070334,"compactionOutputRawBytes":0,"compactionOutputZipBytes":150233913,"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":"00-3cbe17ab49b32d94667e8db8995f67f2-2fb7ebdcb2d152ea-00"}}, response = 2024/07/09-16:32:32.798284 140433587783232 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-52444/att-00: olev 2, work 11.579 s, result 13.203 ms, install 0.684 ms, input{raw 191.138 MiB zip 158.377 MiB}