2024/07/27-23:17:02.710719 140535276361280 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-149817/att-00: fork to child time = 0.023390 sec 2024/07/27-23:17:02.711282 140535276361280 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-149817/att-00 2024/07/27-23:17:02.714832 140535276361280 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-149817/att-00 2024/07/27-23:17:02.715712 140535276361280 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/27-23:17:02.715903 140535276361280 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/27-23:17:02.762969 140535276361280 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-149817/att-00/MANIFEST-13366722 2024/07/27-23:17:02.777658 140535276361280 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-149817/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13546414, last_sequence is 166947648398, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13546379 2024/07/27-23:17:02.777665 140535276361280 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/27-23:17:02.777711 140535276361280 [version_set.cc:5652] Creating manifest 13546414 2024/07/27-23:17:02.828641 140535276361280 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-149817/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/27-23:17:02.845212 140535276361280 [compaction_job.cc:2433] [default] [JOB 149817] Compacting 1@1 + 2@2 files to L2, score 1.00, subcompactions 1 : 1 2024/07/27-23:17:02.845220 140535276361280 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 77577 Base level 1, inputs: [13546406(17MB)], [13546332(48MB) 13546333(45MB)] 2024/07/27-23:17:03.040424 140535276361280 [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 2024/07/27-23:17:03.040440 140535276361280 [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 2024/07/27-23:17:03.040452 140535276361280 [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 2024/07/27-23:17:03.040459 140535276361280 [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 2024/07/27-23:17:03.040465 140535276361280 [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 2024/07/27-23:17:03.533691 140535276361280 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-149817/att-00/13546415.sst) /dev/shm/ToplingTemp/Topling-47561-ZLneNz 2024/07/27-23:17:04.072352 140535276361280 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-149817/att-00/13546415.sst): first pass time = 0.54's, 124.596'MB/sec 2024/07/27-23:17:06.886117 140535276361280 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-149817/att-00/13546415.sst): old prealloc_size = 73819750, real_size = 49027848 2024/07/27-23:17:06.886209 140535276361280 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-149817/att-00/13546415.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 3.81 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/27-23:17:07.313280 140535276361280 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-149817/att-00/13546415.sst): second pass time = 2.81's, 21.950'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.43's, 118.614'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23954.395'MB/sec (index lex order gen) rebuild zvType time = 0.38's, 0.220'MB/sec write SST data time = 0.05's, 1089.137'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 = 15631.641'MB/sec zip my value time = 2.81's, unzip length = 0.062'GB zip my value throughput = 21.950'MB/sec zip pipeline throughput = 180.678'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.81 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.81 avg-val = 191.00 avg-zval = 142.06 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 = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 2.1014 value = 1.2953 dict = 1.00 all = 1.3245 } Zip/UnZip{ index = 0.4759 value = 0.7720 dict = 1.00 all = 0.7550 } ---------------------------- 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 = 0.007581740 MB/sec (with seq num) write speed all = 0.007288726 MB/sec (without seq num) 2024/07/27-23:17:07.411336 140535276361280 [compaction_job.cc:1944] [default] [JOB 149817] Generated table #13546415: 335545 keys, 50668683 bytes, temperature: kWarm 2024/07/27-23:17:07.411451 140535276361280 EVENT_LOG_v1 {"time_micros": 1722093427411390, "cf_name": "default", "job": 149817, "event": "table_file_creation", "file_number": 13546415, "file_size": 50668683, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166911808252, "largest_seqno": 166947631926, "table_properties": {"data_size": 47666368, "index_size": 1277440, "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": 1722093423, "oldest_key_time": 0, "file_creation_time": 1722093423, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13546415, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/27-23:17:07.458420 140535276361280 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-149817/att-00/13546416.sst) /dev/shm/ToplingTemp/Topling-47561-Tc0sWx 2024/07/27-23:17:08.520995 140535276361280 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-149817/att-00/13546416.sst): first pass time = 1.06's, 63.160'MB/sec 2024/07/27-23:17:09.613663 140535276361280 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-149817/att-00/13546416.sst): old prealloc_size = 73819750, real_size = 49731504 2024/07/27-23:17:09.613718 140535276361280 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-149817/att-00/13546416.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0020 GB avg-key = 4.00 avg-zkey = 5.90 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/27-23:17:09.936860 140535276361280 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-149817/att-00/13546416.sst): second pass time = 1.05's, 58.759'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.32's, 158.962'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 55383.032'MB/sec (index lex order gen) rebuild zvType time = 0.27's, 0.311'MB/sec write SST data time = 0.05's, 964.033'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 = 14190.009'MB/sec zip my value time = 1.05's, unzip length = 0.062'GB zip my value throughput = 58.759'MB/sec zip pipeline throughput = 66.188'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 5.90 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 5.90 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0020 GB value = 0.0477 GB dict = 0.63 MB all = 0.0514 GB } UnZip/Zip{ index = 1.3553 value = 1.2952 dict = 1.00 all = 1.3063 } Zip/UnZip{ index = 0.7378 value = 0.7721 dict = 1.00 all = 0.7655 } ---------------------------- 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 = 0.015159138 MB/sec (with seq num) write speed all = 0.014573278 MB/sec (without seq num) 2024/07/27-23:17:09.999165 140535276361280 [compaction_job.cc:1944] [default] [JOB 149817] Generated table #13546416: 335545 keys, 51373485 bytes, temperature: kWarm 2024/07/27-23:17:09.999265 140535276361280 EVENT_LOG_v1 {"time_micros": 1722093429999201, "cf_name": "default", "job": 149817, "event": "table_file_creation", "file_number": 13546416, "file_size": 51373485, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166911808100, "largest_seqno": 166947631929, "table_properties": {"data_size": 47666848, "index_size": 1980608, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1722093427, "oldest_key_time": 0, "file_creation_time": 1722093427, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13546416, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/27-23:17:10.110074 140535276361280 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-149817/att-00/13546417.sst) /dev/shm/ToplingTemp/Topling-47561-VJDVOw 2024/07/27-23:17:10.295280 140535276361280 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-149817/att-00/13546417.sst): first pass time = 0.19's, 64.494'MB/sec 2024/07/27-23:17:11.074522 140535276361280 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-149817/att-00/13546417.sst): part-0: reject ZipStore ratio = 0.905 2024/07/27-23:17:11.110962 140535276361280 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-149817/att-00/13546417.sst): old prealloc_size = 73819750, real_size = 11252232 2024/07/27-23:17:11.111065 140535276361280 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-149817/att-00/13546417.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 59702 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 4.22 raw-val = 0.0110 GB zip-val = 0.0110 GB avg-val = 184.00 avg-zval = 184.00 2024/07/27-23:17:11.154535 140535276361280 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-149817/att-00/13546417.sst): second pass time = 0.78's, 14.116'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.04's, 262.214'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7104.890'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 0.550'MB/sec write SST data time = 0.02's, 697.197'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 = 0.78's, unzip length = 0.011'GB zip my value throughput = 14.116'MB/sec zip pipeline throughput = 86.981'MB/sec entries = 59702 avg-key = 16.00 avg-zkey = 4.22 avg-val = 184.00 avg-zval = 184.00 usrkeys = 59702 avg-key = 8.00 avg-zkey = 4.22 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 59702 bytes = 179120 } seq expand size = 417914 multi value expand size = 0 cnt WriteAppend = 1348 UnZipSize{ index = 0.0005 GB value = 0.0110 GB dict = 0.00 MB all = 0.0119 GB } __ZipSize{ index = 0.0003 GB value = 0.0110 GB dict = 0.00 MB all = 0.0114 GB } UnZip/Zip{ index = 1.8970 value = 1.0000 dict = 0.00 all = 1.0458 } Zip/UnZip{ index = 0.5272 value = 1.0000 dict = 0.00 all = 0.9562 } ---------------------------- total value len = 0.139581 GB avg = 0.191 KB (by entry num) total key len = 0.011693 GB avg = 0.016 KB total ukey len = 0.005846 GB avg = 0.008 KB total ukey num = 0.000730792 Billion total entry num = 0.000730792 Billion write speed all = 0.016505544 MB/sec (with seq num) write speed all = 0.015867648 MB/sec (without seq num) 2024/07/27-23:17:11.185830 140535276361280 [compaction_job.cc:1944] [default] [JOB 149817] Generated table #13546417: 59702 keys, 11417449 bytes, temperature: kWarm 2024/07/27-23:17:11.185931 140535276361280 EVENT_LOG_v1 {"time_micros": 1722093431185882, "cf_name": "default", "job": 149817, "event": "table_file_creation", "file_number": 13546417, "file_size": 11417449, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166931609315, "largest_seqno": 166947631927, "table_properties": {"data_size": 10985360, "index_size": 251776, "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": 955232, "raw_average_key_size": 16, "raw_value_size": 10985168, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 59702, "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": 1722093430, "oldest_key_time": 0, "file_creation_time": 1722093430, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13546417, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/27-23:17:11.198712 140535276361280 [compaction_job.cc:699] job-149817: subcompact[0], size: 0.113460 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-149817/att-00 [13546415,13546416,13546417] 2024/07/27-23:17:11.240767 140535276361280 (Original Log Time 2024/07/27-23:17:02.845254) EVENT_LOG_v1 {"time_micros": 1722093422845227, "job": 149817, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13546406], "files_L2": [13546332, 13546333], "score": 0.999901, "input_data_size": 116928069, "oldest_snapshot_seqno": 166947647539} 2024/07/27-23:17:11.240773 140535276361280 (Original Log Time 2024/07/27-23:17:11.240135) [compaction_job.cc:2018] [default] [JOB 149817] Compacted 1@1 + 2@2 files to L2 => 113459617 bytes 2024/07/27-23:17:11.240775 140535276361280 (Original Log Time 2024/07/27-23:17:11.240677) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 14.0 rd, 13.6 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(17.2, 94.3 +0.0 blob) out(108.2 +0.0 blob), read-write-amplify(12.8) write-amplify(6.3) OK, records in: 733546, records dropped: 2754 output_compression: Snappy 2024/07/27-23:17:11.240785 140535276361280 (Original Log Time 2024/07/27-23:17:11.240740) EVENT_LOG_v1 {"time_micros": 1722093431240713, "cf": "default", "job": 149817, "event": "compaction_finished", "compaction_time_micros": 8353477, "compaction_time_cpu_micros": 1843071, "output_level": 2, "num_output_files": 3, "total_output_size": 113459617, "num_input_records": 733546, "num_output_records": 730792, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 91965700, "file_range_sync_nanos": 0, "file_fsync_nanos": 2473, "file_prepare_write_nanos": 120880, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/27-23:17:11.388292 140535276361280 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":1721720512,"starts":1722093422,"executesMs":8522,"compactionJobId":149817,"attempt":0,"compactionInputRawBytes":146709200,"compactionInputZipBytes":116928069,"compactionOutputRawBytes":0,"compactionOutputZipBytes":113459617,"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-b7a2fd2986577c1abf103e34ec1f5eca-920d65378009f107-00"}}, response = 2024/07/27-23:17:11.388395 140535276361280 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-149817/att-00: olev 2, work 8.522 s, result 6.924 ms, install 0.697 ms, input{raw 139.913 MiB zip 111.511 MiB}