2024/07/26-17:56:56.492156 139958060324416 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-112075/att-00: fork to child time = 0.018215 sec 2024/07/26-17:56:56.492980 139958060324416 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-112075/att-00 2024/07/26-17:56:56.498228 139958060324416 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-112075/att-00 2024/07/26-17:56:56.499577 139958060324416 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/26-17:56:56.499980 139958060324416 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/26-17:56:56.554166 139958060324416 [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-112075/att-00/MANIFEST-13366722 2024/07/26-17:56:56.570013 139958060324416 [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-112075/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13500414, last_sequence is 166011579627, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13500329 2024/07/26-17:56:56.570023 139958060324416 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/26-17:56:56.570122 139958060324416 [version_set.cc:5652] Creating manifest 13500414 2024/07/26-17:56:56.604732 139958060324416 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-112075/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/26-17:56:56.620206 139958060324416 [compaction_job.cc:2433] [default] [JOB 112075] Compacting 1@2 + 2@3 files to L3, score 1.08, subcompactions 1 : 1 2024/07/26-17:56:56.620226 139958060324416 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 57975 Base level 2, inputs: [13500407(20MB)], [13498997(37MB) 13498998(19MB)] 2024/07/26-17:56:56.627383 139958060324416 [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 2024/07/26-17:56:56.627434 139958060324416 [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 2024/07/26-17:56:56.627473 139958060324416 [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 2024/07/26-17:56:56.627488 139958060324416 [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 2024/07/26-17:56:56.627500 139958060324416 [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 2024/07/26-17:56:57.147688 139958060324416 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-112075/att-00/13500415.sst) /dev/shm/ToplingTemp/Topling-97491-eKLtLY 2024/07/26-17:56:58.266303 139958060324416 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-112075/att-00/13500415.sst): first pass time = 1.12's, 119.995'MB/sec 2024/07/26-17:57:01.143817 139958060324416 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-112075/att-00/13500415.sst): old prealloc_size = 88533030, real_size = 34246128 2024/07/26-17:57:01.144424 139958060324416 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-112075/att-00/13500415.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 931823 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.1081 GB zip-val = 0.0322 GB avg-val = 116.04 avg-zval = 34.60 2024/07/26-17:57:01.145356 139958060324416 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-112075/att-00/13500415.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/07/26-17:57:02.123093 139958060324416 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-112075/att-00/13500415.sst): second pass time = 2.88's, 37.598'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.98's, 39.050'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3086.765'MB/sec (index lex order gen) rebuild zvType time = 0.80's, 0.291'MB/sec write SST data time = 0.18's, 213.929'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.078'MB, throughput = 36111.446'MB/sec zip my value time = 2.88's, unzip length = 0.108'GB zip my value throughput = 37.598'MB/sec zip pipeline throughput = 152.392'MB/sec entries = 931823 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.04 avg-zval = 34.60 usrkeys = 931823 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.04 avg-zval = 34.60 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 931823 bytes = 3144912 } seq expand size = 6522761 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0186 GB value = 0.1081 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0322 GB dict = 1.08 MB all = 0.0382 GB } UnZip/Zip{ index = 10.5140 value = 3.3538 dict = 1.00 all = 3.5097 } Zip/UnZip{ index = 0.0951 value = 0.2982 dict = 1.00 all = 0.2849 } ---------------------------- total value len = 0.114650 GB avg = 0.123 KB (by entry num) total key len = 0.026091 GB avg = 0.028 KB total ukey len = 0.018636 GB avg = 0.020 KB total ukey num = 0.000931823 Billion total entry num = 0.000931823 Billion write speed all = 0.005381842 MB/sec (with seq num) write speed all = 0.005096783 MB/sec (without seq num) 2024/07/26-17:57:02.173202 139958060324416 [compaction_job.cc:1944] [default] [JOB 112075] Generated table #13500415: 931823 keys, 38241631 bytes, temperature: kWarm 2024/07/26-17:57:02.173304 139958060324416 EVENT_LOG_v1 {"time_micros": 1721987822173259, "cf_name": "default", "job": 112075, "event": "table_file_creation", "file_number": 13500415, "file_size": 38241631, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165912735674, "largest_seqno": 166011339628, "table_properties": {"data_size": 32240416, "index_size": 1772544, "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": 26091044, "raw_average_key_size": 28, "raw_value_size": 108126758, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 931823, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1721987817, "oldest_key_time": 0, "file_creation_time": 1721987817, "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": 13500415, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-17:57:02.206290 139958060324416 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-112075/att-00/13500416.sst) /dev/shm/ToplingTemp/Topling-97491-xb2dN1 2024/07/26-17:57:02.884693 139958060324416 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-112075/att-00/13500416.sst): first pass time = 0.68's, 197.879'MB/sec 2024/07/26-17:57:04.625854 139958060324416 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-112075/att-00/13500416.sst): old prealloc_size = 88533030, real_size = 34818096 2024/07/26-17:57:04.626427 139958060324416 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-112075/att-00/13500416.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 931476 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.1081 GB zip-val = 0.0328 GB avg-val = 116.09 avg-zval = 35.23 2024/07/26-17:57:04.627244 139958060324416 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-112075/att-00/13500416.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/07/26-17:57:05.492503 139958060324416 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-112075/att-00/13500416.sst): second pass time = 1.74's, 62.144'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.87's, 44.785'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3283.289'MB/sec (index lex order gen) rebuild zvType time = 0.73's, 0.321'MB/sec write SST data time = 0.14's, 275.876'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.078'MB, throughput = 40927.563'MB/sec zip my value time = 1.74's, unzip length = 0.108'GB zip my value throughput = 62.144'MB/sec zip pipeline throughput = 62.144'MB/sec entries = 931476 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.09 avg-zval = 35.23 usrkeys = 931476 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.09 avg-zval = 35.23 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 931476 bytes = 3143744 } seq expand size = 6520332 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0186 GB value = 0.1081 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0328 GB dict = 1.08 MB all = 0.0388 GB } UnZip/Zip{ index = 10.5119 value = 3.2956 dict = 1.00 all = 3.4581 } Zip/UnZip{ index = 0.0951 value = 0.3034 dict = 1.00 all = 0.2892 } ---------------------------- total value len = 0.229306 GB avg = 0.123 KB (by entry num) total key len = 0.052172 GB avg = 0.028 KB total ukey len = 0.037266 GB avg = 0.020 KB total ukey num = 0.001863299 Billion total entry num = 0.001863299 Billion write speed all = 0.010762202 MB/sec (with seq num) write speed all = 0.010192263 MB/sec (without seq num) 2024/07/26-17:57:05.540959 139958060324416 [compaction_job.cc:1944] [default] [JOB 112075] Generated table #13500416: 931476 keys, 38812897 bytes, temperature: kWarm 2024/07/26-17:57:05.541026 139958060324416 EVENT_LOG_v1 {"time_micros": 1721987825540992, "cf_name": "default", "job": 112075, "event": "table_file_creation", "file_number": 13500416, "file_size": 38812897, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165887493766, "largest_seqno": 166011339305, "table_properties": {"data_size": 32812832, "index_size": 1772224, "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": 26081328, "raw_average_key_size": 28, "raw_value_size": 108136424, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 931476, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1721987822, "oldest_key_time": 0, "file_creation_time": 1721987822, "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": 13500416, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-17:57:05.572928 139958060324416 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-112075/att-00/13500417.sst) /dev/shm/ToplingTemp/Topling-97491-7m8xI1 2024/07/26-17:57:05.575684 139958060324416 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-112075/att-00/13500417.sst): first pass time = 0.00's, 0.052'MB/sec 2024/07/26-17:57:05.596693 139958060324416 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-112075/att-00/13500417.sst): part-0: reject ZipStore ratio = 2.947 2024/07/26-17:57:05.596923 139958060324416 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-112075/att-00/13500417.sst): old prealloc_size = 88533030, real_size = 704 2024/07/26-17:57:05.596946 139958060324416 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-112075/att-00/13500417.sst): index type = UintIndex_AllOne , store type = MixedLenBlobStore usrkeys = 1 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 16.00 avg-zkey = 176.00 raw-val = 0.0000 GB zip-val = 0.0000 GB avg-val = 114.00 avg-zval = 320.00 2024/07/26-17:57:05.597163 139958060324416 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-112075/att-00/13500417.sst): second pass time = 0.02's, 0.006'MB/sec, value only(80.3% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 7.845'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10.470'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.008'MB/sec write SST data time = 0.00's, 10.213'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 = 0.02's, unzip length = 0.000'GB zip my value throughput = 0.006'MB/sec zip pipeline throughput = 0.006'MB/sec entries = 1 avg-key = 28.00 avg-zkey = 192.00 avg-val = 114.00 avg-zval = 320.00 usrkeys = 1 avg-key = 20.00 avg-zkey = 192.00 avg-val = 121.00 avg-zval = 320.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1 bytes = 16 } seq expand size = 7 multi value expand size = 0 cnt WriteAppend = 7 UnZipSize{ index = 0.0000 GB value = 0.0000 GB dict = 0.00 MB all = 0.0000 GB } __ZipSize{ index = 0.0000 GB value = 0.0000 GB dict = 0.00 MB all = 0.0000 GB } UnZip/Zip{ index = 0.1042 value = 0.3563 dict = 0.00 all = 0.0831 } Zip/UnZip{ index = 9.6000 value = 2.8070 dict = 0.00 all = 12.0352 } ---------------------------- total value len = 0.229306 GB avg = 0.123 KB (by entry num) total key len = 0.052172 GB avg = 0.028 KB total ukey len = 0.037266 GB avg = 0.020 KB total ukey num = 0.001863300 Billion total entry num = 0.001863300 Billion write speed all = 0.010762165 MB/sec (with seq num) write speed all = 0.010192228 MB/sec (without seq num) 2024/07/26-17:57:05.602069 139958060324416 [compaction_job.cc:1944] [default] [JOB 112075] Generated table #13500417: 1 keys, 1709 bytes, temperature: kWarm 2024/07/26-17:57:05.602113 139958060324416 EVENT_LOG_v1 {"time_micros": 1721987825602089, "cf_name": "default", "job": 112075, "event": "table_file_creation", "file_number": 13500417, "file_size": 1709, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165897297977, "largest_seqno": 165897297977, "table_properties": {"data_size": 320, "index_size": 192, "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": 28, "raw_average_key_size": 28, "raw_value_size": 114, "raw_average_value_size": 114, "num_data_blocks": 1, "num_entries": 1, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 114, "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_AllOne-MixedLenBlobStore", "creation_time": 1721987825, "oldest_key_time": 0, "file_creation_time": 1721987825, "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": 13500417, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-17:57:05.609883 139958060324416 [compaction_job.cc:699] job-112075: subcompact[0], size: 0.077056 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-112075/att-00 [13500415,13500416,13500417] 2024/07/26-17:57:05.636612 139958060324416 (Original Log Time 2024/07/26-17:56:56.620313) EVENT_LOG_v1 {"time_micros": 1721987816620248, "job": 112075, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [13500407], "files_L3": [13498997, 13498998], "score": 1.084, "input_data_size": 80484573, "oldest_snapshot_seqno": 166011578591} 2024/07/26-17:57:05.636618 139958060324416 (Original Log Time 2024/07/26-17:57:05.632992) [compaction_job.cc:2018] [default] [JOB 112075] Compacted 1@2 + 2@3 files to L3 => 77056237 bytes 2024/07/26-17:57:05.636620 139958060324416 (Original Log Time 2024/07/26-17:57:05.636533) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 9.0 rd, 8.6 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(20.1, 56.7 +0.0 blob) out(73.5 +0.0 blob), read-write-amplify(7.5) write-amplify(3.7) OK, records in: 1863300, records dropped: 0 output_compression: Snappy 2024/07/26-17:57:05.636629 139958060324416 (Original Log Time 2024/07/26-17:57:05.636585) EVENT_LOG_v1 {"time_micros": 1721987825636563, "cf": "default", "job": 112075, "event": "compaction_finished", "compaction_time_micros": 8989573, "compaction_time_cpu_micros": 3405011, "output_level": 3, "num_output_files": 3, "total_output_size": 77056237, "num_input_records": 1863300, "num_output_records": 1863300, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 69696614, "file_range_sync_nanos": 0, "file_fsync_nanos": 2243, "file_prepare_write_nanos": 15116, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/26-17:57:05.767792 139958060324416 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":1721987816,"executesMs":9133,"compactionJobId":112075,"attempt":0,"compactionInputRawBytes":268435696,"compactionInputZipBytes":80484573,"compactionOutputRawBytes":0,"compactionOutputZipBytes":77056237,"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-bcb5426594b4a8f175a580f339d9c5ef-c5ab70d297991fa9-00"}}, response = 2024/07/26-17:57:05.767900 139958060324416 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-112075/att-00: olev 3, work 9.134 s, result 6.763 ms, install 3.657 ms, input{raw 256.000 MiB zip 76.756 MiB}