2024/07/27-23:43:14.996673 140534965831232 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-150875/att-00: fork to child time = 0.015426 sec 2024/07/27-23:43:14.997614 140534965831232 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-150875/att-00 2024/07/27-23:43:15.002216 140534965831232 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-150875/att-00 2024/07/27-23:43:15.003408 140534965831232 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/27-23:43:15.003736 140534965831232 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/27-23:43:15.056221 140534965831232 [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-150875/att-00/MANIFEST-13366722 2024/07/27-23:43:15.103180 140534965831232 [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-150875/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13547551, last_sequence is 166969411820, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13547470 2024/07/27-23:43:15.103188 140534965831232 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/27-23:43:15.103257 140534965831232 [version_set.cc:5652] Creating manifest 13547551 2024/07/27-23:43:15.135211 140534965831232 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-150875/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/27-23:43:15.148092 140534965831232 [compaction_job.cc:2433] [default] [JOB 150875] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/07/27-23:43:15.148109 140534965831232 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 78114 Base level 1, inputs: [13547500(31MB)], [13547468(20MB) 13547469(10MB) 13547546(21MB)] 2024/07/27-23:43:15.405868 140534965831232 [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 2024/07/27-23:43:15.405888 140534965831232 [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 2024/07/27-23:43:15.405902 140534965831232 [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 2024/07/27-23:43:15.405910 140534965831232 [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 2024/07/27-23:43:15.405918 140534965831232 [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 2024/07/27-23:43:15.560118 140534965831232 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-150875/att-00/13547552.sst) /dev/shm/ToplingTemp/Topling-55434-aJy5VS 2024/07/27-23:43:15.824433 140534965831232 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-150875/att-00/13547552.sst): first pass time = 0.26's, 253.953'MB/sec 2024/07/27-23:43:16.548150 140534965831232 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-150875/att-00/13547552.sst): old prealloc_size = 73819750, real_size = 20167104 2024/07/27-23:43:16.548443 140534965831232 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-150875/att-00/13547552.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466371 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 = 0.0192 GB avg-val = 115.90 avg-zval = 41.10 2024/07/27-23:43:16.548859 140534965831232 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-150875/att-00/13547552.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/27-23:43:17.279010 140534965831232 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-150875/att-00/13547552.sst): second pass time = 0.72's, 74.791'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.73's, 30.179'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3278.729'MB/sec (index lex order gen) rebuild zvType time = 0.54's, 0.217'MB/sec write SST data time = 0.19's, 113.712'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 = 7654.935'MB/sec zip my value time = 0.72's, unzip length = 0.054'GB zip my value throughput = 74.791'MB/sec zip pipeline throughput = 74.791'MB/sec entries = 466371 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.90 avg-zval = 41.10 usrkeys = 466371 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.90 avg-zval = 41.10 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466371 bytes = 1457424 } seq expand size = 3264597 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0192 GB dict = 0.54 MB all = 0.0221 GB } UnZip/Zip{ index = 10.5678 value = 2.8199 dict = 1.00 all = 3.0427 } Zip/UnZip{ index = 0.0946 value = 0.3546 dict = 1.00 all = 0.3287 } ---------------------------- 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 = 0.000466371 Billion total entry num = 0.000466371 Billion write speed all = 0.006557866 MB/sec (with seq num) write speed all = 0.006210190 MB/sec (without seq num) 2024/07/27-23:43:17.331315 140534965831232 [compaction_job.cc:1944] [default] [JOB 150875] Generated table #13547552: 466371 keys, 22056026 bytes, temperature: kWarm 2024/07/27-23:43:17.331423 140534965831232 EVENT_LOG_v1 {"time_micros": 1722094997331360, "cf_name": "default", "job": 150875, "event": "table_file_creation", "file_number": 13547552, "file_size": 22056026, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166944047209, "largest_seqno": 166969237788, "table_properties": {"data_size": 19167728, "index_size": 882624, "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": 13058388, "raw_average_key_size": 28, "raw_value_size": 54050546, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466371, "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": 1722094995, "oldest_key_time": 0, "file_creation_time": 1722094995, "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": 13547552, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/27-23:43:17.368019 140534965831232 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-150875/att-00/13547553.sst) /dev/shm/ToplingTemp/Topling-55434-3x996O 2024/07/27-23:43:17.929491 140534965831232 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-150875/att-00/13547553.sst): first pass time = 0.56's, 119.533'MB/sec 2024/07/27-23:43:19.352173 140534965831232 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-150875/att-00/13547553.sst): old prealloc_size = 73819750, real_size = 19559232 2024/07/27-23:43:19.352561 140534965831232 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-150875/att-00/13547553.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466342 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 = 0.0186 GB avg-val = 115.91 avg-zval = 39.80 2024/07/27-23:43:19.353027 140534965831232 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-150875/att-00/13547553.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/27-23:43:19.990903 140534965831232 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-150875/att-00/13547553.sst): second pass time = 1.42's, 38.019'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.64's, 33.672'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2417.884'MB/sec (index lex order gen) rebuild zvType time = 0.54's, 0.215'MB/sec write SST data time = 0.10's, 226.036'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 = 8321.110'MB/sec zip my value time = 1.42's, unzip length = 0.054'GB zip my value throughput = 38.019'MB/sec zip pipeline throughput = 108.979'MB/sec entries = 466342 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.91 avg-zval = 39.80 usrkeys = 466342 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.91 avg-zval = 39.80 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466342 bytes = 1515632 } seq expand size = 3264394 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0541 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 = 10.5718 value = 2.9122 dict = 1.00 all = 3.1204 } Zip/UnZip{ index = 0.0946 value = 0.3434 dict = 1.00 all = 0.3205 } ---------------------------- total value len = 0.114631 GB avg = 0.123 KB (by entry num) total key len = 0.026116 GB avg = 0.028 KB total ukey len = 0.018654 GB avg = 0.020 KB total ukey num = 0.000932713 Billion total entry num = 0.000932713 Billion write speed all = 0.013112406 MB/sec (with seq num) write speed all = 0.012417251 MB/sec (without seq num) 2024/07/27-23:43:20.020237 140534965831232 [compaction_job.cc:1944] [default] [JOB 150875] Generated table #13547553: 466342 keys, 21506450 bytes, temperature: kWarm 2024/07/27-23:43:20.020305 140534965831232 EVENT_LOG_v1 {"time_micros": 1722095000020271, "cf_name": "default", "job": 150875, "event": "table_file_creation", "file_number": 13547553, "file_size": 21506450, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166928028215, "largest_seqno": 166969232592, "table_properties": {"data_size": 18560240, "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": 13057576, "raw_average_key_size": 28, "raw_value_size": 54051424, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466342, "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": 1722094997, "oldest_key_time": 0, "file_creation_time": 1722094997, "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": 13547553, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/27-23:43:20.052742 140534965831232 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-150875/att-00/13547554.sst) /dev/shm/ToplingTemp/Topling-55434-mveMhT 2024/07/27-23:43:20.317755 140534965831232 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-150875/att-00/13547554.sst): first pass time = 0.26's, 252.919'MB/sec 2024/07/27-23:43:21.019389 140534965831232 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-150875/att-00/13547554.sst): old prealloc_size = 73819750, real_size = 20223312 2024/07/27-23:43:21.019695 140534965831232 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-150875/att-00/13547554.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465455 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0540 GB zip-val = 0.0192 GB avg-val = 115.98 avg-zval = 41.31 2024/07/27-23:43:21.020084 140534965831232 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-150875/att-00/13547554.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/27-23:43:21.401780 140534965831232 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-150875/att-00/13547554.sst): second pass time = 0.70's, 77.029'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.38's, 57.823'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3089.609'MB/sec (index lex order gen) rebuild zvType time = 0.32's, 0.366'MB/sec write SST data time = 0.06's, 343.603'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 = 12997.964'MB/sec zip my value time = 0.70's, unzip length = 0.054'GB zip my value throughput = 77.029'MB/sec zip pipeline throughput = 77.029'MB/sec entries = 465455 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.98 avg-zval = 41.31 usrkeys = 465455 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.98 avg-zval = 41.31 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465455 bytes = 1454560 } seq expand size = 3258185 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 = 0.0192 GB dict = 0.54 MB all = 0.0221 GB } UnZip/Zip{ index = 10.5739 value = 2.8078 dict = 1.00 all = 3.0311 } Zip/UnZip{ index = 0.0946 value = 0.3561 dict = 1.00 all = 0.3299 } ---------------------------- total value len = 0.171873 GB avg = 0.123 KB (by entry num) total key len = 0.039149 GB avg = 0.028 KB total ukey len = 0.027963 GB avg = 0.020 KB total ukey num = 0.001398168 Billion total entry num = 0.001398168 Billion write speed all = 0.019656840 MB/sec (with seq num) write speed all = 0.018614917 MB/sec (without seq num) 2024/07/27-23:43:21.436341 140534965831232 [compaction_job.cc:1944] [default] [JOB 150875] Generated table #13547554: 465455 keys, 22109516 bytes, temperature: kWarm 2024/07/27-23:43:21.436411 140534965831232 EVENT_LOG_v1 {"time_micros": 1722095001436375, "cf_name": "default", "job": 150875, "event": "table_file_creation", "file_number": 13547554, "file_size": 22109516, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166940465032, "largest_seqno": 166969235639, "table_properties": {"data_size": 19226368, "index_size": 880384, "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": 13032740, "raw_average_key_size": 28, "raw_value_size": 53983950, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 465455, "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": 1722095000, "oldest_key_time": 0, "file_creation_time": 1722095000, "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": 13547554, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/27-23:43:21.451018 140534965831232 [compaction_job.cc:699] job-150875: subcompact[0], size: 0.065672 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-150875/att-00 [13547552,13547553,13547554] 2024/07/27-23:43:21.468658 140534965831232 (Original Log Time 2024/07/27-23:43:15.148211) EVENT_LOG_v1 {"time_micros": 1722094995148151, "job": 150875, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13547500], "files_L2": [13547468, 13547469, 13547546], "score": 0.987618, "input_data_size": 88336307, "oldest_snapshot_seqno": 166969410705} 2024/07/27-23:43:21.468661 140534965831232 (Original Log Time 2024/07/27-23:43:21.468239) [compaction_job.cc:2018] [default] [JOB 150875] Compacted 1@1 + 3@2 files to L2 => 65671992 bytes 2024/07/27-23:43:21.468662 140534965831232 (Original Log Time 2024/07/27-23:43:21.468602) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 14.0 rd, 10.4 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(31.8, 52.5 +0.0 blob) out(62.6 +0.0 blob), read-write-amplify(4.6) write-amplify(2.0) OK, records in: 1398168, records dropped: 0 output_compression: Snappy 2024/07/27-23:43:21.468668 140534965831232 (Original Log Time 2024/07/27-23:43:21.468644) EVENT_LOG_v1 {"time_micros": 1722095001468624, "cf": "default", "job": 150875, "event": "compaction_finished", "compaction_time_micros": 6302815, "compaction_time_cpu_micros": 2410621, "output_level": 2, "num_output_files": 3, "total_output_size": 65671992, "num_input_records": 1398168, "num_output_records": 1398168, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 105555397, "file_range_sync_nanos": 0, "file_fsync_nanos": 2765, "file_prepare_write_nanos": 8590, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/27-23:43:21.609765 140534965831232 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":1722094994,"executesMs":6466,"compactionJobId":150875,"attempt":0,"compactionInputRawBytes":201234624,"compactionInputZipBytes":88336307,"compactionOutputRawBytes":0,"compactionOutputZipBytes":65671992,"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":"00-2efba93eecce3b3afb90fe9a5913c7a3-4588af1ab68ba32f-00"}}, response = 2024/07/27-23:43:21.609874 140534965831232 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-150875/att-00: olev 2, work 6.466 s, result 4.987 ms, install 0.444 ms, input{raw 191.912 MiB zip 84.244 MiB}