2024/08/21-00:44:29.860342 140228572976704 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57923/att-00: fork to child time = 0.063618 sec 2024/08/21-00:44:29.861048 140228572976704 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57923/att-00 2024/08/21-00:44:29.866379 140228572976704 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57923/att-00 2024/08/21-00:44:29.866878 140228572976704 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-00:44:29.867295 140228572976704 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-00:44:29.905671 140228572976704 [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-57923/att-00/MANIFEST-14629260 2024/08/21-00:44:29.922848 140228572976704 [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-57923/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14695873, last_sequence is 191249027353, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14695703 2024/08/21-00:44:29.922857 140228572976704 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-00:44:29.922902 140228572976704 [version_set.cc:5652] Creating manifest 14695873 2024/08/21-00:44:29.948490 140228572976704 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57923/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-00:44:29.962800 140228572976704 [compaction_job.cc:2433] [default] [JOB 57923] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/21-00:44:29.962814 140228572976704 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 29202 Base level 1, inputs: [14695841(10MB)], [14695868(48MB) 14695869(4907KB) 14695776(40MB)] 2024/08/21-00:44:30.074140 140228572976704 [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 2024/08/21-00:44:30.074168 140228572976704 [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 2024/08/21-00:44:30.074188 140228572976704 [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 2024/08/21-00:44:30.074207 140228572976704 [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 2024/08/21-00:44:30.074219 140228572976704 [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 2024/08/21-00:44:30.486421 140228572976704 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57923/att-00/14695874.sst) /dev/shm/ToplingTemp/Topling-7727-M5o0Dt 2024/08/21-00:44:30.912890 140228572976704 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57923/att-00/14695874.sst): first pass time = 0.43's, 157.382'MB/sec 2024/08/21-00:44:33.005806 140228572976704 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57923/att-00/14695874.sst): old prealloc_size = 73819750, real_size = 49276216 2024/08/21-00:44:33.005887 140228572976704 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57923/att-00/14695874.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 4.54 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/21-00:44:33.621685 140228572976704 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57923/att-00/14695874.sst): second pass time = 2.09's, 29.511'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.62's, 82.537'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27867.038'MB/sec (index lex order gen) rebuild zvType time = 0.53's, 0.158'MB/sec write SST data time = 0.09's, 589.970'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 = 13923.209'MB/sec zip my value time = 2.09's, unzip length = 0.062'GB zip my value throughput = 29.511'MB/sec zip pipeline throughput = 185.715'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.54 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.54 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1006656 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0015 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.7632 value = 1.2952 dict = 1.00 all = 1.3202 } Zip/UnZip{ index = 0.5671 value = 0.7721 dict = 1.00 all = 0.7575 } ---------------------------- 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 = 0.147937881 MB/sec (with seq num) write speed all = 0.142220475 MB/sec (without seq num) 2024/08/21-00:44:33.683728 140228572976704 [compaction_job.cc:1944] [default] [JOB 57923] Generated table #14695874: 335545 keys, 50833227 bytes, temperature: kWarm 2024/08/21-00:44:33.683825 140228572976704 EVENT_LOG_v1 {"time_micros": 1724172273683766, "cf_name": "default", "job": 57923, "event": "table_file_creation", "file_number": 14695874, "file_size": 50833227, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191233301467, "largest_seqno": 191248961642, "table_properties": {"data_size": 47669776, "index_size": 1522432, "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": 1724172270, "oldest_key_time": 0, "file_creation_time": 1724172270, "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": 14695874, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-00:44:33.728541 140228572976704 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57923/att-00/14695875.sst) /dev/shm/ToplingTemp/Topling-7727-IWwROr 2024/08/21-00:44:34.664463 140228572976704 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57923/att-00/14695875.sst): first pass time = 0.94's, 71.708'MB/sec 2024/08/21-00:44:35.376094 140228572976704 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57923/att-00/14695875.sst): old prealloc_size = 73819750, real_size = 49270992 2024/08/21-00:44:35.376154 140228572976704 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57923/att-00/14695875.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 4.54 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/21-00:44:35.711666 140228572976704 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57923/att-00/14695875.sst): second pass time = 0.71's, 86.845'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.34's, 151.469'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 48009.074'MB/sec (index lex order gen) rebuild zvType time = 0.26's, 0.321'MB/sec write SST data time = 0.07's, 686.575'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 = 18646.562'MB/sec zip my value time = 0.71's, unzip length = 0.062'GB zip my value throughput = 86.845'MB/sec zip pipeline throughput = 145.135'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.54 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.54 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1006656 } 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 = 0.0015 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.7617 value = 1.2953 dict = 1.00 all = 1.3203 } Zip/UnZip{ index = 0.5676 value = 0.7720 dict = 1.00 all = 0.7574 } ---------------------------- 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 = 0.294564518 MB/sec (with seq num) write speed all = 0.283180383 MB/sec (without seq num) 2024/08/21-00:44:35.773612 140228572976704 [compaction_job.cc:1944] [default] [JOB 57923] Generated table #14695875: 335545 keys, 50827979 bytes, temperature: kWarm 2024/08/21-00:44:35.773674 140228572976704 EVENT_LOG_v1 {"time_micros": 1724172275773643, "cf_name": "default", "job": 57923, "event": "table_file_creation", "file_number": 14695875, "file_size": 50827979, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191233301465, "largest_seqno": 191248961644, "table_properties": {"data_size": 47663232, "index_size": 1523712, "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": 1724172273, "oldest_key_time": 0, "file_creation_time": 1724172273, "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": 14695875, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-00:44:35.800374 140228572976704 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57923/att-00/14695876.sst) /dev/shm/ToplingTemp/Topling-7727-edERRv 2024/08/21-00:44:35.819973 140228572976704 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57923/att-00/14695876.sst): first pass time = 0.02's, 179.331'MB/sec 2024/08/21-00:44:35.855574 140228572976704 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57923/att-00/14695876.sst): part-0: reject ZipStore ratio = 0.969 2024/08/21-00:44:35.863236 140228572976704 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57923/att-00/14695876.sst): old prealloc_size = 73819750, real_size = 3310464 2024/08/21-00:44:35.863273 140228572976704 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57923/att-00/14695876.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 17533 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 4.54 raw-val = 0.0032 GB zip-val = 0.0032 GB avg-val = 184.00 avg-zval = 184.01 2024/08/21-00:44:35.872975 140228572976704 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57923/att-00/14695876.sst): second pass time = 0.04's, 91.893'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.01's, 345.277'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2982.036'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.606'MB/sec write SST data time = 0.00's, 1356.100'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 = 0.04's, unzip length = 0.003'GB zip my value throughput = 91.893'MB/sec zip pipeline throughput = 91.893'MB/sec entries = 17533 avg-key = 16.00 avg-zkey = 4.54 avg-val = 184.00 avg-zval = 184.01 usrkeys = 17533 avg-key = 8.00 avg-zkey = 4.54 avg-val = 191.00 avg-zval = 184.01 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 17533 bytes = 52608 } seq expand size = 122731 multi value expand size = 0 cnt WriteAppend = 401 UnZipSize{ index = 0.0001 GB value = 0.0032 GB dict = 0.00 MB all = 0.0035 GB } __ZipSize{ index = 0.0001 GB value = 0.0032 GB dict = 0.00 MB all = 0.0034 GB } UnZip/Zip{ index = 1.7603 value = 0.9999 dict = 0.00 all = 1.0437 } Zip/UnZip{ index = 0.5681 value = 1.0001 dict = 0.00 all = 0.9581 } ---------------------------- total value len = 0.131527 GB avg = 0.191 KB (by entry num) total key len = 0.011018 GB avg = 0.016 KB total ukey len = 0.005509 GB avg = 0.008 KB total ukey num = 0.000688623 Billion total entry num = 0.000688623 Billion write speed all = 0.302157001 MB/sec (with seq num) write speed all = 0.290479435 MB/sec (without seq num) 2024/08/21-00:44:35.896637 140228572976704 [compaction_job.cc:1944] [default] [JOB 57923] Generated table #14695876: 17533 keys, 3359785 bytes, temperature: kWarm 2024/08/21-00:44:35.896706 140228572976704 EVENT_LOG_v1 {"time_micros": 1724172275896666, "cf_name": "default", "job": 57923, "event": "table_file_creation", "file_number": 14695876, "file_size": 3359785, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191233302542, "largest_seqno": 191248961013, "table_properties": {"data_size": 3226272, "index_size": 79680, "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": 280528, "raw_average_key_size": 16, "raw_value_size": 3226072, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 17533, "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-MixedLenBlobStore", "creation_time": 1724172275, "oldest_key_time": 0, "file_creation_time": 1724172275, "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": 14695876, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-00:44:35.902650 140228572976704 [compaction_job.cc:699] job-57923: subcompact[0], size: 0.105021 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-57923/att-00 [14695874,14695875,14695876] 2024/08/21-00:44:35.954551 140228572976704 (Original Log Time 2024/08/21-00:44:29.962867) EVENT_LOG_v1 {"time_micros": 1724172269962826, "job": 57923, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14695841], "files_L2": [14695868, 14695869, 14695776], "score": 0.998936, "input_data_size": 110036248, "oldest_snapshot_seqno": 191249027155} 2024/08/21-00:44:35.954555 140228572976704 (Original Log Time 2024/08/21-00:44:35.946900) [compaction_job.cc:2018] [default] [JOB 57923] Compacted 1@1 + 3@2 files to L2 => 105020991 bytes 2024/08/21-00:44:35.954557 140228572976704 (Original Log Time 2024/08/21-00:44:35.954475) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 18.5 rd, 17.7 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(10.6, 94.3 +0.0 blob) out(100.2 +0.0 blob), read-write-amplify(19.3) write-amplify(9.4) OK, records in: 690190, records dropped: 1567 output_compression: Snappy 2024/08/21-00:44:35.954566 140228572976704 (Original Log Time 2024/08/21-00:44:35.954525) EVENT_LOG_v1 {"time_micros": 1724172275954501, "cf": "default", "job": 57923, "event": "compaction_finished", "compaction_time_micros": 5939796, "compaction_time_cpu_micros": 1679081, "output_level": 2, "num_output_files": 3, "total_output_size": 105020991, "num_input_records": 690190, "num_output_records": 688623, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 80394131, "file_range_sync_nanos": 0, "file_fsync_nanos": 2367, "file_prepare_write_nanos": 18398, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/21-00:44:36.111340 140228572976704 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":1724172269,"executesMs":6073,"compactionJobId":57923,"attempt":0,"compactionInputRawBytes":138038000,"compactionInputZipBytes":110036248,"compactionOutputRawBytes":0,"compactionOutputZipBytes":105020991,"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":"00-00def4e5164b09b94b29876fb07bfffa-4cfa4eb06df2650c-00"}}, response = 2024/08/21-00:44:36.111426 140228572976704 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-57923/att-00: olev 2, work 6.073 s, result 13.083 ms, install 7.694 ms, input{raw 131.643 MiB zip 104.939 MiB}