2024/08/20-14:07:28.699692 140500128962112 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33515/att-00: fork to child time = 0.009900 sec 2024/08/20-14:07:28.700879 140500128962112 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33515/att-00 2024/08/20-14:07:28.705629 140500128962112 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33515/att-00 2024/08/20-14:07:28.707013 140500128962112 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-14:07:28.707339 140500128962112 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-14:07:28.744285 140500128962112 [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-33515/att-00/MANIFEST-14629260 2024/08/20-14:07:28.778791 140500128962112 [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-33515/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14667931, last_sequence is 190637898718, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14667751 2024/08/20-14:07:28.778800 140500128962112 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-14:07:28.778892 140500128962112 [version_set.cc:5652] Creating manifest 14667931 2024/08/20-14:07:28.802269 140500128962112 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33515/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-14:07:28.815895 140500128962112 [compaction_job.cc:2433] [default] [JOB 33515] Compacting 1@3 + 3@4 files to L4, score 1.02, subcompactions 1 : 1 2024/08/20-14:07:28.815907 140500128962112 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 17138 Base level 3, inputs: [14667910(92MB)], [14667167(172MB) 14667168(82MB) 14667172(172MB)] 2024/08/20-14:07:28.829110 140500128962112 [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 2024/08/20-14:07:28.829151 140500128962112 [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 2024/08/20-14:07:28.829174 140500128962112 [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 2024/08/20-14:07:28.829184 140500128962112 [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 2024/08/20-14:07:28.829193 140500128962112 [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 2024/08/20-14:07:30.722603 140500128962112 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33515/att-00/14667932.sst) /dev/shm/ToplingTemp/Topling-378972-pYv52h 2024/08/20-14:07:32.026305 140500128962112 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33515/att-00/14667932.sst): first pass time = 1.30's, 205.912'MB/sec 2024/08/20-14:07:36.491549 140500128962112 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33515/att-00/14667932.sst): old prealloc_size = 295279001, real_size = 174157136 2024/08/20-14:07:36.491648 140500128962112 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33515/att-00/14667932.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 0.63 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.87 2024/08/20-14:07:37.583110 140500128962112 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33515/att-00/14667932.sst): second pass time = 4.46's, 55.333'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.09's, 165.939'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15694.636'MB/sec (index lex order gen) rebuild zvType time = 0.90's, 0.373'MB/sec write SST data time = 0.19's, 942.275'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 60689.210'MB/sec zip my value time = 4.46's, unzip length = 0.247'GB zip my value throughput = 55.333'MB/sec zip pipeline throughput = 101.160'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.63 avg-val = 184.00 avg-zval = 128.87 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.63 avg-val = 191.00 avg-zval = 128.87 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 4865408 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0009 GB value = 0.1730 GB dict = 2.44 MB all = 0.1811 GB } UnZip/Zip{ index = 12.6277 value = 1.4278 dict = 1.00 all = 1.4820 } Zip/UnZip{ index = 0.0792 value = 0.7004 dict = 1.00 all = 0.6748 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 0.937134965 MB/sec (with seq num) write speed all = 0.899569902 MB/sec (without seq num) 2024/08/20-14:07:37.802833 140500128962112 [compaction_job.cc:1944] [default] [JOB 33515] Generated table #14667932: 1342178 keys, 181132525 bytes, temperature: kWarm 2024/08/20-14:07:37.802932 140500128962112 EVENT_LOG_v1 {"time_micros": 1724134057802872, "cf_name": "default", "job": 33515, "event": "table_file_creation", "file_number": 14667932, "file_size": 181132525, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190174525139, "largest_seqno": 190637324392, "table_properties": {"data_size": 172971104, "index_size": 850304, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724134050, "oldest_key_time": 0, "file_creation_time": 1724134050, "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": 14667932, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:07:37.865963 140500128962112 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33515/att-00/14667933.sst) /dev/shm/ToplingTemp/Topling-378972-wA7FUj 2024/08/20-14:07:40.977042 140500128962112 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33515/att-00/14667933.sst): first pass time = 3.11's, 86.285'MB/sec 2024/08/20-14:07:44.829214 140500128962112 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33515/att-00/14667933.sst): old prealloc_size = 295279001, real_size = 174174952 2024/08/20-14:07:44.829299 140500128962112 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33515/att-00/14667933.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 0.65 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.87 2024/08/20-14:07:45.894413 140500128962112 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33515/att-00/14667933.sst): second pass time = 3.85's, 64.141'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.07's, 170.221'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27978.757'MB/sec (index lex order gen) rebuild zvType time = 0.88's, 0.383'MB/sec write SST data time = 0.19's, 954.807'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 46800.559'MB/sec zip my value time = 3.85's, unzip length = 0.247'GB zip my value throughput = 64.141'MB/sec zip pipeline throughput = 92.868'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.65 avg-val = 184.00 avg-zval = 128.87 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.65 avg-val = 191.00 avg-zval = 128.87 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5033184 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0009 GB value = 0.1730 GB dict = 2.44 MB all = 0.1813 GB } UnZip/Zip{ index = 12.2775 value = 1.4278 dict = 1.00 all = 1.4805 } Zip/UnZip{ index = 0.0814 value = 0.7004 dict = 1.00 all = 0.6755 } ---------------------------- total value len = 62.809462 GB avg = 0.180 KB (by entry num) total key len = 6.831707 GB avg = 0.020 KB total ukey len = 3.210982 GB avg = 0.008 KB total ukey num = 0.392017917 Billion total entry num = 0.348895925 Billion write speed all = 0.940782964 MB/sec (with seq num) write speed all = 0.903077068 MB/sec (without seq num) 2024/08/20-14:07:46.095892 140500128962112 [compaction_job.cc:1944] [default] [JOB 33515] Generated table #14667933: 1342178 keys, 181318061 bytes, temperature: kWarm 2024/08/20-14:07:46.095976 140500128962112 EVENT_LOG_v1 {"time_micros": 1724134066095940, "cf_name": "default", "job": 33515, "event": "table_file_creation", "file_number": 14667933, "file_size": 181318061, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189635001177, "largest_seqno": 190637324394, "table_properties": {"data_size": 172964640, "index_size": 874560, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724134057, "oldest_key_time": 0, "file_creation_time": 1724134057, "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": 14667933, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:07:46.159747 140500128962112 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33515/att-00/14667934.sst) /dev/shm/ToplingTemp/Topling-378972-LKZQVj 2024/08/20-14:07:47.239052 140500128962112 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33515/att-00/14667934.sst): first pass time = 1.08's, 214.389'MB/sec 2024/08/20-14:07:49.601817 140500128962112 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33515/att-00/14667934.sst): old prealloc_size = 295279001, real_size = 151565936 2024/08/20-14:07:49.601885 140500128962112 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33515/att-00/14667934.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1156901 prefix = 4 raw-key = 0.0046 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.49 raw-val = 0.2129 GB zip-val = 0.1507 GB avg-val = 184.00 avg-zval = 130.27 2024/08/20-14:07:51.100948 140500128962112 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33515/att-00/14667934.sst): second pass time = 2.36's, 90.159'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.50's, 105.222'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16186.778'MB/sec (index lex order gen) rebuild zvType time = 1.19's, 0.244'MB/sec write SST data time = 0.31's, 503.188'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.115'MB, throughput = 44325.081'MB/sec zip my value time = 2.36's, unzip length = 0.213'GB zip my value throughput = 90.159'MB/sec zip pipeline throughput = 90.159'MB/sec entries = 1156901 avg-key = 16.00 avg-zkey = 0.49 avg-val = 184.00 avg-zval = 130.27 usrkeys = 1156901 avg-key = 8.00 avg-zkey = 0.49 avg-val = 191.00 avg-zval = 130.27 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1156901 bytes = 4338400 } seq expand size = 8098307 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0093 GB value = 0.2129 GB dict = 2.11 MB all = 0.2314 GB } __ZipSize{ index = 0.0006 GB value = 0.1507 GB dict = 2.11 MB all = 0.1577 GB } UnZip/Zip{ index = 16.3997 value = 1.4124 dict = 1.00 all = 1.4669 } Zip/UnZip{ index = 0.0610 value = 0.7080 dict = 1.00 all = 0.6817 } ---------------------------- total value len = 63.030430 GB avg = 0.180 KB (by entry num) total key len = 6.850218 GB avg = 0.020 KB total ukey len = 3.220238 GB avg = 0.008 KB total ukey num = 0.393174818 Billion total entry num = 0.350052826 Billion write speed all = 0.943951689 MB/sec (with seq num) write speed all = 0.906123424 MB/sec (without seq num) 2024/08/20-14:07:51.280516 140500128962112 [compaction_job.cc:1944] [default] [JOB 33515] Generated table #14667934: 1156901 keys, 157730677 bytes, temperature: kWarm 2024/08/20-14:07:51.280606 140500128962112 EVENT_LOG_v1 {"time_micros": 1724134071280572, "cf_name": "default", "job": 33515, "event": "table_file_creation", "file_number": 14667934, "file_size": 157730677, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189635000757, "largest_seqno": 190637324393, "table_properties": {"data_size": 150712160, "index_size": 564352, "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": 18510416, "raw_average_key_size": 16, "raw_value_size": 212869784, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1156901, "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": 1724134066, "oldest_key_time": 0, "file_creation_time": 1724134066, "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": 14667934, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:07:51.329717 140500128962112 [compaction_job.cc:699] job-33515: subcompact[0], size: 0.520181 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33515/att-00 [14667932,14667933,14667934] 2024/08/20-14:07:51.405757 140500128962112 (Original Log Time 2024/08/20-14:07:28.815961) EVENT_LOG_v1 {"time_micros": 1724134048815918, "job": 33515, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14667910], "files_L4": [14667167, 14667168, 14667172], "score": 1.02007, "input_data_size": 545931131, "oldest_snapshot_seqno": 190637898088} 2024/08/20-14:07:51.405760 140500128962112 (Original Log Time 2024/08/20-14:07:51.405010) [compaction_job.cc:2018] [default] [JOB 33515] Compacted 1@3 + 3@4 files to L4 => 520181263 bytes 2024/08/20-14:07:51.405762 140500128962112 (Original Log Time 2024/08/20-14:07:51.405683) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 24.2 rd, 23.1 wr, level 4, files in(1, 3) out(3 +0 blob) MB in(92.4, 428.3 +0.0 blob) out(496.1 +0.0 blob), read-write-amplify(11.0) write-amplify(5.4) OK, records in: 3962184, records dropped: 120927 output_compression: Snappy 2024/08/20-14:07:51.405771 140500128962112 (Original Log Time 2024/08/20-14:07:51.405732) EVENT_LOG_v1 {"time_micros": 1724134071405710, "cf": "default", "job": 33515, "event": "compaction_finished", "compaction_time_micros": 22513770, "compaction_time_cpu_micros": 7152949, "output_level": 4, "num_output_files": 3, "total_output_size": 520181263, "num_input_records": 3962184, "num_output_records": 3841257, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 463977464, "file_range_sync_nanos": 0, "file_fsync_nanos": 2088, "file_prepare_write_nanos": 8965, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/08/20-14:07:51.524652 140500128962112 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":1724134048,"executesMs":22698,"compactionJobId":33515,"attempt":0,"compactionInputRawBytes":792436800,"compactionInputZipBytes":545931131,"compactionOutputRawBytes":0,"compactionOutputZipBytes":520181263,"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-c06bde002cd3dbc76961a1287a58f75d-b4c72f2ad1b53e93-00"}}, response = 2024/08/20-14:07:51.524757 140500128962112 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-33515/att-00: olev 4, work 22.699 s, result 6.293 ms, install 0.789 ms, input{raw 755.727 MiB zip 520.640 MiB}