2024/08/20-05:59:17.750102 140500103784000 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11237/att-00: fork to child time = 0.011644 sec 2024/08/20-05:59:17.751436 140500103784000 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11237/att-00 2024/08/20-05:59:17.758113 140500103784000 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11237/att-00 2024/08/20-05:59:17.765967 140500103784000 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-05:59:17.766342 140500103784000 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-05:59:17.803782 140500103784000 [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-11237/att-00/MANIFEST-14629260 2024/08/20-05:59:17.865396 140500103784000 [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-11237/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14642074, last_sequence is 190071411535, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14642039 2024/08/20-05:59:17.865404 140500103784000 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-05:59:17.865591 140500103784000 [version_set.cc:5652] Creating manifest 14642074 2024/08/20-05:59:17.899810 140500103784000 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11237/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-05:59:17.915239 140500103784000 [compaction_job.cc:2433] [default] [JOB 11237] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-05:59:17.915259 140500103784000 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 5825 Base level 1, inputs: [14642044(13MB)], [14642009(48MB) 14642010(47MB) 14642011(36MB)] 2024/08/20-05:59:18.061366 140500103784000 [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 2024/08/20-05:59:18.061399 140500103784000 [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 2024/08/20-05:59:18.061423 140500103784000 [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 2024/08/20-05:59:18.061439 140500103784000 [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 2024/08/20-05:59:18.061452 140500103784000 [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 2024/08/20-05:59:18.432786 140500103784000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11237/att-00/14642075.sst) /dev/shm/ToplingTemp/Topling-205842-5C8kuY 2024/08/20-05:59:19.070464 140500103784000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11237/att-00/14642075.sst): first pass time = 0.64's, 105.249'MB/sec 2024/08/20-05:59:22.473610 140500103784000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11237/att-00/14642075.sst): old prealloc_size = 73819750, real_size = 49037088 2024/08/20-05:59:22.473701 140500103784000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11237/att-00/14642075.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 = 3.83 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-05:59:22.991896 140500103784000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11237/att-00/14642075.sst): second pass time = 3.40's, 18.175'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.52's, 97.798'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22086.861'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.207'MB/sec write SST data time = 0.11's, 449.717'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 = 16504.458'MB/sec zip my value time = 3.40's, unzip length = 0.062'GB zip my value throughput = 18.175'MB/sec zip pipeline throughput = 151.417'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.83 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.83 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 = 10 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 = 2.0880 value = 1.2952 dict = 1.00 all = 1.3242 } Zip/UnZip{ index = 0.4789 value = 0.7721 dict = 1.00 all = 0.7552 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 1.546337173 MB/sec (with seq num) write speed all = 1.484345536 MB/sec (without seq num) 2024/08/20-05:59:23.059852 140500103784000 [compaction_job.cc:1944] [default] [JOB 11237] Generated table #14642075: 335545 keys, 50677899 bytes, temperature: kWarm 2024/08/20-05:59:23.059982 140500103784000 EVENT_LOG_v1 {"time_micros": 1724104763059909, "cf_name": "default", "job": 11237, "event": "table_file_creation", "file_number": 14642075, "file_size": 50677899, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190027914356, "largest_seqno": 190071367149, "table_properties": {"data_size": 47667408, "index_size": 1285632, "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": 1724104758, "oldest_key_time": 0, "file_creation_time": 1724104758, "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": 14642075, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:59:23.114561 140500103784000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11237/att-00/14642076.sst) /dev/shm/ToplingTemp/Topling-205842-XcEgM2 2024/08/20-05:59:24.003107 140500103784000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11237/att-00/14642076.sst): first pass time = 0.89's, 75.531'MB/sec 2024/08/20-05:59:26.057614 140500103784000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11237/att-00/14642076.sst): old prealloc_size = 73819750, real_size = 48381120 2024/08/20-05:59:26.057697 140500103784000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11237/att-00/14642076.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 1.87 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-05:59:26.375149 140500103784000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11237/att-00/14642076.sst): second pass time = 2.05's, 30.062'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.32's, 157.531'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14877.898'MB/sec (index lex order gen) rebuild zvType time = 0.25's, 0.334'MB/sec write SST data time = 0.07's, 756.090'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 = 17831.024'MB/sec zip my value time = 2.05's, unzip length = 0.062'GB zip my value throughput = 30.062'MB/sec zip pipeline throughput = 145.074'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.87 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.87 avg-val = 191.00 avg-zval = 142.07 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 = 0.0006 GB value = 0.0477 GB dict = 0.63 MB all = 0.0500 GB } UnZip/Zip{ index = 4.2777 value = 1.2952 dict = 1.00 all = 1.3416 } Zip/UnZip{ index = 0.2338 value = 0.7721 dict = 1.00 all = 0.7454 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 1.547773187 MB/sec (with seq num) write speed all = 1.485726221 MB/sec (without seq num) 2024/08/20-05:59:26.495739 140500103784000 [compaction_job.cc:1944] [default] [JOB 11237] Generated table #14642076: 335545 keys, 50022027 bytes, temperature: kWarm 2024/08/20-05:59:26.495790 140500103784000 EVENT_LOG_v1 {"time_micros": 1724104766495763, "cf_name": "default", "job": 11237, "event": "table_file_creation", "file_number": 14642076, "file_size": 50022027, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190012572900, "largest_seqno": 190071367146, "table_properties": {"data_size": 47669600, "index_size": 627520, "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": 1724104763, "oldest_key_time": 0, "file_creation_time": 1724104763, "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": 14642076, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:59:26.533688 140500103784000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11237/att-00/14642077.sst) /dev/shm/ToplingTemp/Topling-205842-XWJ5WZ 2024/08/20-05:59:27.078635 140500103784000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11237/att-00/14642077.sst): first pass time = 0.54's, 112.407'MB/sec 2024/08/20-05:59:27.512213 140500103784000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11237/att-00/14642077.sst): old prealloc_size = 73819750, real_size = 45103584 2024/08/20-05:59:27.512279 140500103784000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11237/att-00/14642077.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 306256 prefix = 4 raw-key = 0.0012 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.96 raw-val = 0.0564 GB zip-val = 0.0438 GB avg-val = 184.00 avg-zval = 143.06 2024/08/20-05:59:27.810044 140500103784000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11237/att-00/14642077.sst): second pass time = 0.43's, 130.199'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.30's, 156.470'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 33850.826'MB/sec (index lex order gen) rebuild zvType time = 0.21's, 0.357'MB/sec write SST data time = 0.08's, 560.246'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.575'MB, throughput = 14448.785'MB/sec zip my value time = 0.43's, unzip length = 0.056'GB zip my value throughput = 130.199'MB/sec zip pipeline throughput = 130.199'MB/sec entries = 306256 avg-key = 16.00 avg-zkey = 3.96 avg-val = 184.00 avg-zval = 143.06 usrkeys = 306256 avg-key = 8.00 avg-zkey = 3.96 avg-val = 191.00 avg-zval = 143.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 306256 bytes = 995344 } seq expand size = 2143792 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0025 GB value = 0.0564 GB dict = 0.57 MB all = 0.0613 GB } __ZipSize{ index = 0.0012 GB value = 0.0438 GB dict = 0.57 MB all = 0.0466 GB } UnZip/Zip{ index = 2.0204 value = 1.2861 dict = 1.00 all = 1.3145 } Zip/UnZip{ index = 0.4950 value = 0.7775 dict = 1.00 all = 0.7608 } ---------------------------- total value len = 62.483423 GB avg = 0.180 KB (by entry num) total key len = 6.804395 GB avg = 0.020 KB total ukey len = 3.197326 GB avg = 0.008 KB total ukey num = 0.390310907 Billion total entry num = 0.347188915 Billion write speed all = 1.549140922 MB/sec (with seq num) write speed all = 1.487041168 MB/sec (without seq num) 2024/08/20-05:59:27.871958 140500103784000 [compaction_job.cc:1944] [default] [JOB 11237] Generated table #14642077: 306256 keys, 46598195 bytes, temperature: kWarm 2024/08/20-05:59:27.872040 140500103784000 EVENT_LOG_v1 {"time_micros": 1724104767871991, "cf_name": "default", "job": 11237, "event": "table_file_creation", "file_number": 14642077, "file_size": 46598195, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190012573033, "largest_seqno": 190071367148, "table_properties": {"data_size": 43814160, "index_size": 1212672, "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": 4900096, "raw_average_key_size": 16, "raw_value_size": 56351104, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 306256, "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": 1724104766, "oldest_key_time": 0, "file_creation_time": 1724104766, "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": 14642077, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:59:27.900226 140500103784000 [compaction_job.cc:699] job-11237: subcompact[0], size: 0.147298 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11237/att-00 [14642075,14642076,14642077] 2024/08/20-05:59:27.934535 140500103784000 (Original Log Time 2024/08/20-05:59:17.915337) EVENT_LOG_v1 {"time_micros": 1724104757915278, "job": 11237, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14642044], "files_L2": [14642009, 14642010, 14642011], "score": 0.993009, "input_data_size": 153199432, "oldest_snapshot_seqno": 190071411118} 2024/08/20-05:59:27.934539 140500103784000 (Original Log Time 2024/08/20-05:59:27.933949) [compaction_job.cc:2018] [default] [JOB 11237] Compacted 1@1 + 3@2 files to L2 => 147298121 bytes 2024/08/20-05:59:27.934540 140500103784000 (Original Log Time 2024/08/20-05:59:27.934465) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 15.3 rd, 14.8 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(13.7, 132.4 +0.0 blob) out(140.5 +0.0 blob), read-write-amplify(20.9) write-amplify(10.2) OK, records in: 980479, records dropped: 3133 output_compression: Snappy 2024/08/20-05:59:27.934547 140500103784000 (Original Log Time 2024/08/20-05:59:27.934512) EVENT_LOG_v1 {"time_micros": 1724104767934490, "cf": "default", "job": 11237, "event": "compaction_finished", "compaction_time_micros": 9984904, "compaction_time_cpu_micros": 2361232, "output_level": 2, "num_output_files": 3, "total_output_size": 147298121, "num_input_records": 980479, "num_output_records": 977346, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 113837712, "file_range_sync_nanos": 0, "file_fsync_nanos": 2462, "file_prepare_write_nanos": 8908, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-05:59:28.063425 140500103784000 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":1724104757,"executesMs":10177,"compactionJobId":11237,"attempt":0,"compactionInputRawBytes":196095800,"compactionInputZipBytes":153199432,"compactionOutputRawBytes":0,"compactionOutputZipBytes":147298121,"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-e8d43ec1a87b19234eab57165131a4e8-305ce0a8ae09f37e-00"}}, response = 2024/08/20-05:59:28.063502 140500103784000 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-11237/att-00: olev 2, work 10.177 s, result 6.150 ms, install 0.622 ms, input{raw 187.012 MiB zip 146.102 MiB}