2024/07/26-04:49:50.931565 140562273924672 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-88376/att-00: fork to child time = 0.024658 sec 2024/07/26-04:49:50.932551 140562273924672 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-88376/att-00 2024/07/26-04:49:50.937172 140562273924672 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-88376/att-00 2024/07/26-04:49:50.938229 140562273924672 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/26-04:49:50.938572 140562273924672 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/26-04:49:50.991969 140562273924672 [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-88376/att-00/MANIFEST-13366722 2024/07/26-04:49:51.046626 140562273924672 [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-88376/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13472150, last_sequence is 165428825993, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13472047 2024/07/26-04:49:51.046639 140562273924672 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/26-04:49:51.046729 140562273924672 [version_set.cc:5652] Creating manifest 13472150 2024/07/26-04:49:51.077786 140562273924672 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-88376/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/26-04:49:51.096044 140562273924672 [compaction_job.cc:2433] [default] [JOB 88376] Compacting 1@1 + 3@2 files to L2, score 0.97, subcompactions 1 : 1 2024/07/26-04:49:51.096061 140562273924672 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 45816 Base level 1, inputs: [13472081(31MB)], [13472148(10MB) 13472026(20MB) 13472136(20MB)] 2024/07/26-04:49:51.343729 140562273924672 [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 2024/07/26-04:49:51.343757 140562273924672 [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 2024/07/26-04:49:51.343773 140562273924672 [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 2024/07/26-04:49:51.343785 140562273924672 [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 2024/07/26-04:49:51.343792 140562273924672 [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 2024/07/26-04:49:51.435754 140562273924672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-88376/att-00/13472151.sst) /dev/shm/ToplingTemp/Topling-192523-NMOVZQ 2024/07/26-04:49:51.853520 140562273924672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-88376/att-00/13472151.sst): first pass time = 0.42's, 160.656'MB/sec 2024/07/26-04:49:53.760528 140562273924672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-88376/att-00/13472151.sst): old prealloc_size = 73819750, real_size = 19524448 2024/07/26-04:49:53.760872 140562273924672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-88376/att-00/13472151.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466372 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0541 GB zip-val = 0.0185 GB avg-val = 115.90 avg-zval = 39.72 2024/07/26-04:49:53.761291 140562273924672 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-88376/att-00/13472151.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/26-04:49:54.170571 140562273924672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-88376/att-00/13472151.sst): second pass time = 1.91's, 28.357'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.41's, 52.367'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2686.537'MB/sec (index lex order gen) rebuild zvType time = 0.34's, 0.347'MB/sec write SST data time = 0.07's, 291.791'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 8133.255'MB/sec zip my value time = 1.91's, unzip length = 0.054'GB zip my value throughput = 28.357'MB/sec zip pipeline throughput = 80.144'MB/sec entries = 466372 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.90 avg-zval = 39.72 usrkeys = 466372 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.90 avg-zval = 39.72 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466372 bytes = 1515728 } seq expand size = 3264604 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0185 GB dict = 0.54 MB all = 0.0215 GB } UnZip/Zip{ index = 10.5725 value = 2.9176 dict = 1.00 all = 3.1254 } Zip/UnZip{ index = 0.0946 value = 0.3427 dict = 1.00 all = 0.3200 } ---------------------------- total value len = 0.057315 GB avg = 0.123 KB (by entry num) total key len = 0.013058 GB avg = 0.028 KB total ukey len = 0.009327 GB avg = 0.020 KB total ukey num = 0.000466372 Billion total entry num = 0.000466372 Billion write speed all = 0.001566848 MB/sec (with seq num) write speed all = 0.001483779 MB/sec (without seq num) 2024/07/26-04:49:54.199506 140562273924672 [compaction_job.cc:1944] [default] [JOB 88376] Generated table #13472151: 466372 keys, 21471822 bytes, temperature: kWarm 2024/07/26-04:49:54.199579 140562273924672 EVENT_LOG_v1 {"time_micros": 1721940594199536, "cf_name": "default", "job": 88376, "event": "table_file_creation", "file_number": 13472151, "file_size": 21471822, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165372689497, "largest_seqno": 165428545014, "table_properties": {"data_size": 18525456, "index_size": 882240, "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": 13058416, "raw_average_key_size": 28, "raw_value_size": 54050468, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466372, "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": 1721940591, "oldest_key_time": 0, "file_creation_time": 1721940591, "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": 13472151, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-04:49:54.261744 140562273924672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-88376/att-00/13472152.sst) /dev/shm/ToplingTemp/Topling-192523-6NpYqT 2024/07/26-04:49:55.048685 140562273924672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-88376/att-00/13472152.sst): first pass time = 0.79's, 85.284'MB/sec 2024/07/26-04:49:56.822535 140562273924672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-88376/att-00/13472152.sst): old prealloc_size = 73819750, real_size = 19588224 2024/07/26-04:49:56.822888 140562273924672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-88376/att-00/13472152.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466590 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0540 GB zip-val = 0.0186 GB avg-val = 115.83 avg-zval = 39.84 2024/07/26-04:49:56.823279 140562273924672 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-88376/att-00/13472152.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/26-04:49:57.224671 140562273924672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-88376/att-00/13472152.sst): second pass time = 1.77's, 30.479'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.40's, 53.556'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2701.735'MB/sec (index lex order gen) rebuild zvType time = 0.33's, 0.349'MB/sec write SST data time = 0.07's, 317.267'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 13071.790'MB/sec zip my value time = 1.77's, unzip length = 0.054'GB zip my value throughput = 30.479'MB/sec zip pipeline throughput = 117.315'MB/sec entries = 466590 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.83 avg-zval = 39.84 usrkeys = 466590 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.83 avg-zval = 39.84 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466590 bytes = 1516432 } seq expand size = 3266130 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0186 GB dict = 0.54 MB all = 0.0215 GB } UnZip/Zip{ index = 10.5682 value = 2.9074 dict = 1.00 all = 3.1161 } Zip/UnZip{ index = 0.0946 value = 0.3439 dict = 1.00 all = 0.3209 } ---------------------------- total value len = 0.114626 GB avg = 0.123 KB (by entry num) total key len = 0.026123 GB avg = 0.028 KB total ukey len = 0.018659 GB avg = 0.020 KB total ukey num = 0.000932962 Billion total entry num = 0.000932962 Billion write speed all = 0.003133519 MB/sec (with seq num) write speed all = 0.002967353 MB/sec (without seq num) 2024/07/26-04:49:57.289514 140562273924672 [compaction_job.cc:1944] [default] [JOB 88376] Generated table #13472152: 466590 keys, 21536034 bytes, temperature: kWarm 2024/07/26-04:49:57.289580 140562273924672 EVENT_LOG_v1 {"time_micros": 1721940597289546, "cf_name": "default", "job": 88376, "event": "table_file_creation", "file_number": 13472152, "file_size": 21536034, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165388945429, "largest_seqno": 165428545686, "table_properties": {"data_size": 18588400, "index_size": 883008, "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": 13064520, "raw_average_key_size": 28, "raw_value_size": 54044460, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466590, "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": 1721940594, "oldest_key_time": 0, "file_creation_time": 1721940594, "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": 13472152, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-04:49:57.315109 140562273924672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-88376/att-00/13472153.sst) /dev/shm/ToplingTemp/Topling-192523-wC4IeT 2024/07/26-04:49:57.578660 140562273924672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-88376/att-00/13472153.sst): first pass time = 0.26's, 254.379'MB/sec 2024/07/26-04:49:58.368883 140562273924672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-88376/att-00/13472153.sst): old prealloc_size = 73819750, real_size = 19612704 2024/07/26-04:49:58.369196 140562273924672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-88376/att-00/13472153.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465801 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0540 GB zip-val = 0.0186 GB avg-val = 115.90 avg-zval = 39.96 2024/07/26-04:49:58.369561 140562273924672 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-88376/att-00/13472153.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/26-04:49:59.131330 140562273924672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-88376/att-00/13472153.sst): second pass time = 0.79's, 68.397'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.76's, 28.124'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3023.307'MB/sec (index lex order gen) rebuild zvType time = 0.53's, 0.219'MB/sec write SST data time = 0.23's, 92.666'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 18007.298'MB/sec zip my value time = 0.79's, unzip length = 0.054'GB zip my value throughput = 68.397'MB/sec zip pipeline throughput = 68.397'MB/sec entries = 465801 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.90 avg-zval = 39.96 usrkeys = 465801 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.90 avg-zval = 39.96 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465801 bytes = 1397424 } seq expand size = 3260607 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0670 GB } __ZipSize{ index = 0.0009 GB value = 0.0186 GB dict = 0.54 MB all = 0.0214 GB } UnZip/Zip{ index = 10.5725 value = 2.9002 dict = 1.00 all = 3.1261 } Zip/UnZip{ index = 0.0946 value = 0.3448 dict = 1.00 all = 0.3199 } ---------------------------- total value len = 0.171874 GB avg = 0.123 KB (by entry num) total key len = 0.039165 GB avg = 0.028 KB total ukey len = 0.027975 GB avg = 0.020 KB total ukey num = 0.001398763 Billion total entry num = 0.001398763 Billion write speed all = 0.004698218 MB/sec (with seq num) write speed all = 0.004449101 MB/sec (without seq num) 2024/07/26-04:49:59.170789 140562273924672 [compaction_job.cc:1944] [default] [JOB 88376] Generated table #13472153: 465801 keys, 21441872 bytes, temperature: kWarm 2024/07/26-04:49:59.170907 140562273924672 EVENT_LOG_v1 {"time_micros": 1721940599170847, "cf_name": "default", "job": 88376, "event": "table_file_creation", "file_number": 13472153, "file_size": 21441872, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165414309801, "largest_seqno": 165428549193, "table_properties": {"data_size": 18614928, "index_size": 881152, "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": 13042428, "raw_average_key_size": 28, "raw_value_size": 53987690, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 465801, "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": 1721940597, "oldest_key_time": 0, "file_creation_time": 1721940597, "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": 13472153, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-04:49:59.201459 140562273924672 [compaction_job.cc:699] job-88376: subcompact[0], size: 0.064450 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-88376/att-00 [13472151,13472152,13472153] 2024/07/26-04:49:59.243150 140562273924672 (Original Log Time 2024/07/26-04:49:51.096110) EVENT_LOG_v1 {"time_micros": 1721940591096073, "job": 88376, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13472081], "files_L2": [13472148, 13472026, 13472136], "score": 0.973694, "input_data_size": 87392917, "oldest_snapshot_seqno": 165428824744} 2024/07/26-04:49:59.243157 140562273924672 (Original Log Time 2024/07/26-04:49:59.236788) [compaction_job.cc:2018] [default] [JOB 88376] Compacted 1@1 + 3@2 files to L2 => 64449728 bytes 2024/07/26-04:49:59.243159 140562273924672 (Original Log Time 2024/07/26-04:49:59.243057) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 10.8 rd, 8.0 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(31.8, 51.6 +0.0 blob) out(61.5 +0.0 blob), read-write-amplify(4.6) write-amplify(1.9) OK, records in: 1398763, records dropped: 0 output_compression: Snappy 2024/07/26-04:49:59.243171 140562273924672 (Original Log Time 2024/07/26-04:49:59.243120) EVENT_LOG_v1 {"time_micros": 1721940599243091, "cf": "default", "job": 88376, "event": "compaction_finished", "compaction_time_micros": 8105368, "compaction_time_cpu_micros": 2569745, "output_level": 2, "num_output_files": 3, "total_output_size": 64449728, "num_input_records": 1398763, "num_output_records": 1398763, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 70174288, "file_range_sync_nanos": 0, "file_fsync_nanos": 2701, "file_prepare_write_nanos": 8095, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/26-04:49:59.395569 140562273924672 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":1721940590,"executesMs":8298,"compactionJobId":88376,"attempt":0,"compactionInputRawBytes":201247982,"compactionInputZipBytes":87392917,"compactionOutputRawBytes":0,"compactionOutputZipBytes":64449728,"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":"00-29b189acba01fefb06da383e9afff163-851e4d95a1cb4344-00"}}, response = 2024/07/26-04:49:59.395687 140562273924672 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-88376/att-00: olev 2, work 8.298 s, result 6.499 ms, install 6.417 ms, input{raw 191.925 MiB zip 83.344 MiB}