2024/08/20-11:55:39.645909 140500582168128 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27827/att-00: fork to child time = 0.032860 sec 2024/08/20-11:55:39.647456 140500582168128 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27827/att-00 2024/08/20-11:55:39.654145 140500582168128 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27827/att-00 2024/08/20-11:55:39.654629 140500582168128 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-11:55:39.655027 140500582168128 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-11:55:39.696080 140500582168128 [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-27827/att-00/MANIFEST-14629260 2024/08/20-11:55:39.773965 140500582168128 [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-27827/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14661219, last_sequence is 190496251633, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14661162 2024/08/20-11:55:39.773978 140500582168128 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-11:55:39.774068 140500582168128 [version_set.cc:5652] Creating manifest 14661219 2024/08/20-11:55:39.799432 140500582168128 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27827/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-11:55:39.812978 140500582168128 [compaction_job.cc:2433] [default] [JOB 27827] Compacting 1@1 + 3@2 files to L2, score 0.96, subcompactions 1 : 1 2024/08/20-11:55:39.812999 140500582168128 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 14242 Base level 1, inputs: [14661177(31MB)], [14661103(20MB) 14661104(10MB) 14661126(20MB)] 2024/08/20-11:55:40.042652 140500582168128 [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 2024/08/20-11:55:40.042687 140500582168128 [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 2024/08/20-11:55:40.042710 140500582168128 [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 2024/08/20-11:55:40.042731 140500582168128 [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 2024/08/20-11:55:40.042745 140500582168128 [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 2024/08/20-11:55:40.218595 140500582168128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27827/att-00/14661220.sst) /dev/shm/ToplingTemp/Topling-334342-splMzz 2024/08/20-11:55:40.899917 140500582168128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27827/att-00/14661220.sst): first pass time = 0.68's, 98.507'MB/sec 2024/08/20-11:55:42.030113 140500582168128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27827/att-00/14661220.sst): old prealloc_size = 73819750, real_size = 19227264 2024/08/20-11:55:42.030441 140500582168128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27827/att-00/14661220.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466808 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0540 GB zip-val = 0.0182 GB avg-val = 115.76 avg-zval = 39.03 2024/08/20-11:55:42.030861 140500582168128 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27827/att-00/14661220.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-11:55:42.606019 140500582168128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27827/att-00/14661220.sst): second pass time = 1.13's, 47.851'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.58's, 36.770'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2918.231'MB/sec (index lex order gen) rebuild zvType time = 0.43's, 0.272'MB/sec write SST data time = 0.15's, 144.391'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.542'MB, throughput = 13667.196'MB/sec zip my value time = 1.13's, unzip length = 0.054'GB zip my value throughput = 47.851'MB/sec zip pipeline throughput = 78.213'MB/sec entries = 466808 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.76 avg-zval = 39.03 usrkeys = 466808 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.76 avg-zval = 39.03 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466808 bytes = 1517136 } seq expand size = 3267656 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0182 GB dict = 0.54 MB all = 0.0212 GB } UnZip/Zip{ index = 10.5039 value = 2.9656 dict = 1.00 all = 3.1692 } Zip/UnZip{ index = 0.0952 value = 0.3372 dict = 1.00 all = 0.3155 } ---------------------------- total value len = 62.354056 GB avg = 0.180 KB (by entry num) total key len = 6.801828 GB avg = 0.020 KB total ukey len = 3.198844 GB avg = 0.008 KB total ukey num = 0.389800369 Billion total entry num = 0.346678377 Billion write speed all = 1.046209012 MB/sec (with seq num) write speed all = 1.004251854 MB/sec (without seq num) 2024/08/20-11:55:42.635367 140500582168128 [compaction_job.cc:1944] [default] [JOB 27827] Generated table #14661220: 466808 keys, 21175432 bytes, temperature: kWarm 2024/08/20-11:55:42.635471 140500582168128 EVENT_LOG_v1 {"time_micros": 1724126142635409, "cf_name": "default", "job": 27827, "event": "table_file_creation", "file_number": 14661220, "file_size": 21175432, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190456760956, "largest_seqno": 190496052546, "table_properties": {"data_size": 18221552, "index_size": 888832, "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": 13070624, "raw_average_key_size": 28, "raw_value_size": 54038348, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466808, "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": 1724126140, "oldest_key_time": 0, "file_creation_time": 1724126140, "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": 14661220, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:55:42.674255 140500582168128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27827/att-00/14661221.sst) /dev/shm/ToplingTemp/Topling-334342-OQNN6z 2024/08/20-11:55:43.707879 140500582168128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27827/att-00/14661221.sst): first pass time = 1.03's, 64.929'MB/sec 2024/08/20-11:55:44.482130 140500582168128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27827/att-00/14661221.sst): old prealloc_size = 73819750, real_size = 19403392 2024/08/20-11:55:44.482549 140500582168128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27827/att-00/14661221.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465615 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0184 GB avg-val = 116.13 avg-zval = 39.52 2024/08/20-11:55:44.483141 140500582168128 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27827/att-00/14661221.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-11:55:45.047178 140500582168128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27827/att-00/14661221.sst): second pass time = 0.77's, 69.917'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.57's, 38.092'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2263.274'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.256'MB/sec write SST data time = 0.11's, 197.216'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.544'MB, throughput = 14237.118'MB/sec zip my value time = 0.77's, unzip length = 0.054'GB zip my value throughput = 69.917'MB/sec zip pipeline throughput = 69.917'MB/sec entries = 465615 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.13 avg-zval = 39.52 usrkeys = 465615 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.13 avg-zval = 39.52 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465615 bytes = 1687872 } seq expand size = 3259305 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0184 GB dict = 0.54 MB all = 0.0215 GB } UnZip/Zip{ index = 10.5058 value = 2.9386 dict = 1.00 all = 3.1179 } Zip/UnZip{ index = 0.0952 value = 0.3403 dict = 1.00 all = 0.3207 } ---------------------------- total value len = 62.411387 GB avg = 0.180 KB (by entry num) total key len = 6.814866 GB avg = 0.020 KB total ukey len = 3.208156 GB avg = 0.008 KB total ukey num = 0.390265984 Billion total entry num = 0.347143992 Billion write speed all = 1.047234887 MB/sec (with seq num) write speed all = 1.005222930 MB/sec (without seq num) 2024/08/20-11:55:45.075665 140500582168128 [compaction_job.cc:1944] [default] [JOB 27827] Generated table #14661221: 465615 keys, 21523984 bytes, temperature: kWarm 2024/08/20-11:55:45.075739 140500582168128 EVENT_LOG_v1 {"time_micros": 1724126145075697, "cf_name": "default", "job": 27827, "event": "table_file_creation", "file_number": 14661221, "file_size": 21523984, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190011105514, "largest_seqno": 190496052975, "table_properties": {"data_size": 18400432, "index_size": 886400, "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": 13037220, "raw_average_key_size": 28, "raw_value_size": 54071786, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465615, "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": 1724126142, "oldest_key_time": 0, "file_creation_time": 1724126142, "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": 14661221, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:55:45.162325 140500582168128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27827/att-00/14661222.sst) /dev/shm/ToplingTemp/Topling-334342-VNb2Gz 2024/08/20-11:55:45.522874 140500582168128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27827/att-00/14661222.sst): first pass time = 0.36's, 185.898'MB/sec 2024/08/20-11:55:46.331804 140500582168128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27827/att-00/14661222.sst): old prealloc_size = 73819750, real_size = 19258752 2024/08/20-11:55:46.332182 140500582168128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27827/att-00/14661222.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465458 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0540 GB zip-val = 0.0183 GB avg-val = 115.98 avg-zval = 39.22 2024/08/20-11:55:46.332622 140500582168128 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27827/att-00/14661222.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-11:55:47.225687 140500582168128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27827/att-00/14661222.sst): second pass time = 0.81's, 66.827'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.89's, 23.721'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2497.313'MB/sec (index lex order gen) rebuild zvType time = 0.73's, 0.159'MB/sec write SST data time = 0.16's, 131.048'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 = 11574.381'MB/sec zip my value time = 0.81's, unzip length = 0.054'GB zip my value throughput = 66.827'MB/sec zip pipeline throughput = 66.827'MB/sec entries = 465458 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.98 avg-zval = 39.22 usrkeys = 465458 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.98 avg-zval = 39.22 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465458 bytes = 1512752 } seq expand size = 3258206 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0670 GB } __ZipSize{ index = 0.0009 GB value = 0.0183 GB dict = 0.54 MB all = 0.0212 GB } UnZip/Zip{ index = 10.5052 value = 2.9571 dict = 1.00 all = 3.1607 } Zip/UnZip{ index = 0.0952 value = 0.3382 dict = 1.00 all = 0.3164 } ---------------------------- total value len = 62.468630 GB avg = 0.180 KB (by entry num) total key len = 6.827898 GB avg = 0.020 KB total ukey len = 3.217465 GB avg = 0.008 KB total ukey num = 0.390731442 Billion total entry num = 0.347609450 Billion write speed all = 1.048263454 MB/sec (with seq num) write speed all = 1.006196552 MB/sec (without seq num) 2024/08/20-11:55:47.278292 140500582168128 [compaction_job.cc:1944] [default] [JOB 27827] Generated table #14661222: 465458 keys, 21203184 bytes, temperature: kWarm 2024/08/20-11:55:47.278379 140500582168128 EVENT_LOG_v1 {"time_micros": 1724126147278332, "cf_name": "default", "job": 27827, "event": "table_file_creation", "file_number": 14661222, "file_size": 21203184, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190460284901, "largest_seqno": 190495360232, "table_properties": {"data_size": 18256048, "index_size": 886144, "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": 13032824, "raw_average_key_size": 28, "raw_value_size": 53984820, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 465458, "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": 1724126145, "oldest_key_time": 0, "file_creation_time": 1724126145, "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": 14661222, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:55:47.299985 140500582168128 [compaction_job.cc:699] job-27827: subcompact[0], size: 0.063903 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27827/att-00 [14661220,14661221,14661222] 2024/08/20-11:55:47.339291 140500582168128 (Original Log Time 2024/08/20-11:55:39.813077) EVENT_LOG_v1 {"time_micros": 1724126139813015, "job": 27827, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14661177], "files_L2": [14661103, 14661104, 14661126], "score": 0.955124, "input_data_size": 86654451, "oldest_snapshot_seqno": 190496250354} 2024/08/20-11:55:47.339297 140500582168128 (Original Log Time 2024/08/20-11:55:47.338727) [compaction_job.cc:2018] [default] [JOB 27827] Compacted 1@1 + 3@2 files to L2 => 63902600 bytes 2024/08/20-11:55:47.339299 140500582168128 (Original Log Time 2024/08/20-11:55:47.339209) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 11.6 rd, 8.5 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(31.8, 50.9 +0.0 blob) out(60.9 +0.0 blob), read-write-amplify(4.5) write-amplify(1.9) OK, records in: 1397881, records dropped: 0 output_compression: Snappy 2024/08/20-11:55:47.339309 140500582168128 (Original Log Time 2024/08/20-11:55:47.339265) EVENT_LOG_v1 {"time_micros": 1724126147339239, "cf": "default", "job": 27827, "event": "compaction_finished", "compaction_time_micros": 7486922, "compaction_time_cpu_micros": 2878862, "output_level": 2, "num_output_files": 3, "total_output_size": 63902600, "num_input_records": 1397881, "num_output_records": 1397881, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 64424200, "file_range_sync_nanos": 0, "file_fsync_nanos": 2278, "file_prepare_write_nanos": 9713, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-11:55:47.477331 140500582168128 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":1724126139,"executesMs":7678,"compactionJobId":27827,"attempt":0,"compactionInputRawBytes":201235622,"compactionInputZipBytes":86654451,"compactionOutputRawBytes":0,"compactionOutputZipBytes":63902600,"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":"00-94d24997710fd9394a38cc0d9433c6cc-22229600ae0ab6d5-00"}}, response = 2024/08/20-11:55:47.477456 140500582168128 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-27827/att-00: olev 2, work 7.679 s, result 13.623 ms, install 0.610 ms, input{raw 191.913 MiB zip 82.640 MiB}