2024/08/19-23:53:06.614216 140500498241088 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00547/att-00: fork to child time = 0.025687 sec 2024/08/19-23:53:06.615773 140500498241088 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00547/att-00 2024/08/19-23:53:06.622452 140500498241088 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00547/att-00 2024/08/19-23:53:06.624483 140500498241088 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/19-23:53:06.625035 140500498241088 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/19-23:53:06.667854 140500498241088 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-00547/att-00/MANIFEST-14619535 2024/08/19-23:53:06.683728 140500498241088 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-00547/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14620102, last_sequence is 189589396828, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14620024 2024/08/19-23:53:06.683742 140500498241088 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/19-23:53:06.683851 140500498241088 [version_set.cc:5652] Creating manifest 14620102 2024/08/19-23:53:06.729181 140500498241088 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00547/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/19-23:53:06.745724 140500498241088 [compaction_job.cc:2433] [default] [JOB 547] Compacting 1@1 + 3@2 files to L2, score 0.98, subcompactions 1 : 1 2024/08/19-23:53:06.745749 140500498241088 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 275 Base level 1, inputs: [14620051(31MB)], [14619954(21MB) 14619955(8140KB) 14620098(21MB)] 2024/08/19-23:53:06.973130 140500498241088 [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 2024/08/19-23:53:06.973155 140500498241088 [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 2024/08/19-23:53:06.973178 140500498241088 [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 2024/08/19-23:53:06.973194 140500498241088 [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 2024/08/19-23:53:06.973208 140500498241088 [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 2024/08/19-23:53:07.144255 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00547/att-00/14620103.sst) /dev/shm/ToplingTemp/Topling-64183-CIgNYq 2024/08/19-23:53:07.475091 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00547/att-00/14620103.sst): first pass time = 0.33's, 202.888'MB/sec 2024/08/19-23:53:08.523294 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00547/att-00/14620103.sst): old prealloc_size = 73819750, real_size = 20394672 2024/08/19-23:53:08.523649 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00547/att-00/14620103.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 463836 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0541 GB zip-val = 0.0194 GB avg-val = 116.68 avg-zval = 41.83 2024/08/19-23:53:08.524076 140500498241088 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00547/att-00/14620103.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/19-23:53:08.885307 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00547/att-00/14620103.sst): second pass time = 1.05's, 51.678'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 61.380'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2663.598'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.396'MB/sec write SST data time = 0.07's, 323.841'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.545'MB, throughput = 14646.377'MB/sec zip my value time = 1.05's, unzip length = 0.054'GB zip my value throughput = 51.678'MB/sec zip pipeline throughput = 132.937'MB/sec entries = 463836 avg-key = 28.00 avg-zkey = 1.89 avg-val = 116.68 avg-zval = 41.83 usrkeys = 463836 avg-key = 20.00 avg-zkey = 1.89 avg-val = 123.68 avg-zval = 41.83 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 463836 bytes = 1391520 } seq expand size = 3246852 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 = 0.0194 GB dict = 0.54 MB all = 0.0222 GB } UnZip/Zip{ index = 10.5740 value = 2.7896 dict = 1.00 all = 3.0201 } Zip/UnZip{ index = 0.0946 value = 0.3585 dict = 1.00 all = 0.3311 } ---------------------------- total value len = 62.354118 GB avg = 0.180 KB (by entry num) total key len = 6.801745 GB avg = 0.020 KB total ukey len = 3.198784 GB avg = 0.008 KB total ukey num = 0.389797397 Billion total entry num = 0.346675405 Billion write speed all = 3.040127809 MB/sec (with seq num) write speed all = 2.918207556 MB/sec (without seq num) 2024/08/19-23:53:08.915568 140500498241088 [compaction_job.cc:1944] [default] [JOB 547] Generated table #14620103: 463836 keys, 22220436 bytes, temperature: kWarm 2024/08/19-23:53:08.915649 140500498241088 EVENT_LOG_v1 {"time_micros": 1724082788915603, "cf_name": "default", "job": 547, "event": "table_file_creation", "file_number": 14620103, "file_size": 22220436, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189575278759, "largest_seqno": 189588980749, "table_properties": {"data_size": 19401248, "index_size": 877312, "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": 12987408, "raw_average_key_size": 28, "raw_value_size": 54121488, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 463836, "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": 1724082787, "oldest_key_time": 0, "file_creation_time": 1724082787, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14620103, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/19-23:53:08.939193 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00547/att-00/14620104.sst) /dev/shm/ToplingTemp/Topling-64183-rRfmXo 2024/08/19-23:53:09.390598 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00547/att-00/14620104.sst): first pass time = 0.45's, 148.680'MB/sec 2024/08/19-23:53:10.335661 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00547/att-00/14620104.sst): old prealloc_size = 73819750, real_size = 20538384 2024/08/19-23:53:10.335997 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00547/att-00/14620104.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465854 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0195 GB avg-val = 116.06 avg-zval = 41.93 2024/08/19-23:53:10.336368 140500498241088 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00547/att-00/14620104.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/19-23:53:10.685848 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00547/att-00/14620104.sst): second pass time = 0.94's, 57.264'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.35's, 64.213'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2810.656'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.408'MB/sec write SST data time = 0.06's, 350.629'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 = 12945.089'MB/sec zip my value time = 0.94's, unzip length = 0.054'GB zip my value throughput = 57.264'MB/sec zip pipeline throughput = 57.264'MB/sec entries = 465854 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.06 avg-zval = 41.93 usrkeys = 465854 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.06 avg-zval = 41.93 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465854 bytes = 1514048 } seq expand size = 3260978 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 = 0.0195 GB dict = 0.54 MB all = 0.0225 GB } UnZip/Zip{ index = 10.5005 value = 2.7677 dict = 1.00 all = 2.9846 } Zip/UnZip{ index = 0.0952 value = 0.3613 dict = 1.00 all = 0.3350 } ---------------------------- total value len = 62.411444 GB avg = 0.180 KB (by entry num) total key len = 6.814789 GB avg = 0.020 KB total ukey len = 3.208101 GB avg = 0.008 KB total ukey num = 0.390263251 Billion total entry num = 0.347141259 Billion write speed all = 3.042980446 MB/sec (with seq num) write speed all = 2.920906023 MB/sec (without seq num) 2024/08/19-23:53:10.717352 140500498241088 [compaction_job.cc:1944] [default] [JOB 547] Generated table #14620104: 465854 keys, 22484788 bytes, temperature: kWarm 2024/08/19-23:53:10.717423 140500498241088 EVENT_LOG_v1 {"time_micros": 1724082790717389, "cf_name": "default", "job": 547, "event": "table_file_creation", "file_number": 14620104, "file_size": 22484788, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189537858932, "largest_seqno": 189588980783, "table_properties": {"data_size": 19534464, "index_size": 887296, "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": 13043912, "raw_average_key_size": 28, "raw_value_size": 54064980, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465854, "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": 1724082788, "oldest_key_time": 0, "file_creation_time": 1724082788, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14620104, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/19-23:53:10.741194 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00547/att-00/14620105.sst) /dev/shm/ToplingTemp/Topling-64183-qtzVFp 2024/08/19-23:53:10.928452 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00547/att-00/14620105.sst): first pass time = 0.19's, 267.241'MB/sec 2024/08/19-23:53:11.433038 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00547/att-00/14620105.sst): old prealloc_size = 73819750, real_size = 15133648 2024/08/19-23:53:11.433306 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00547/att-00/14620105.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 346877 prefix = 4 raw-key = 0.0056 GB zip-key = 0.0007 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0403 GB zip-val = 0.0144 GB avg-val = 116.23 avg-zval = 41.48 2024/08/19-23:53:11.433608 140500498241088 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00547/att-00/14620105.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0008 GB, waited 0.000 sec, Key+Value = 0.050 GB 2024/08/19-23:53:11.703263 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00547/att-00/14620105.sst): second pass time = 0.50's, 80.035'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.27's, 61.391'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2706.131'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.395'MB/sec write SST data time = 0.05's, 330.089'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.410'MB, throughput = 10469.004'MB/sec zip my value time = 0.50's, unzip length = 0.040'GB zip my value throughput = 80.035'MB/sec zip pipeline throughput = 80.035'MB/sec entries = 346877 avg-key = 28.00 avg-zkey = 1.89 avg-val = 116.23 avg-zval = 41.48 usrkeys = 346877 avg-key = 20.00 avg-zkey = 1.89 avg-val = 123.23 avg-zval = 41.48 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 346877 bytes = 1127360 } seq expand size = 2428139 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0069 GB value = 0.0403 GB dict = 0.41 MB all = 0.0500 GB } __ZipSize{ index = 0.0007 GB value = 0.0144 GB dict = 0.41 MB all = 0.0166 GB } UnZip/Zip{ index = 10.5652 value = 2.8019 dict = 1.00 all = 3.0160 } Zip/UnZip{ index = 0.0947 value = 0.3569 dict = 1.00 all = 0.3316 } ---------------------------- total value len = 62.454191 GB avg = 0.180 KB (by entry num) total key len = 6.824502 GB avg = 0.020 KB total ukey len = 3.215039 GB avg = 0.008 KB total ukey num = 0.390610128 Billion total entry num = 0.347488136 Billion write speed all = 3.045150236 MB/sec (with seq num) write speed all = 2.922959296 MB/sec (without seq num) 2024/08/19-23:53:11.727062 140500498241088 [compaction_job.cc:1944] [default] [JOB 547] Generated table #14620105: 346877 keys, 16588940 bytes, temperature: kWarm 2024/08/19-23:53:11.727135 140500498241088 EVENT_LOG_v1 {"time_micros": 1724082791727099, "cf_name": "default", "job": 547, "event": "table_file_creation", "file_number": 14620105, "file_size": 16588940, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189546346270, "largest_seqno": 189588980536, "table_properties": {"data_size": 14390080, "index_size": 656640, "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": 9712556, "raw_average_key_size": 28, "raw_value_size": 40319114, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 346877, "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": 1724082790, "oldest_key_time": 0, "file_creation_time": 1724082790, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14620105, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/19-23:53:11.739974 140500498241088 [compaction_job.cc:699] job-00547: subcompact[0], size: 0.061294 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00547/att-00 [14620103,14620104,14620105] 2024/08/19-23:53:11.769024 140500498241088 (Original Log Time 2024/08/19-23:53:06.745855) EVENT_LOG_v1 {"time_micros": 1724082786745772, "job": 547, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14620051], "files_L2": [14619954, 14619955, 14620098], "score": 0.97624, "input_data_size": 86209691, "oldest_snapshot_seqno": 189589396035} 2024/08/19-23:53:11.769028 140500498241088 (Original Log Time 2024/08/19-23:53:11.763026) [compaction_job.cc:2018] [default] [JOB 547] Compacted 1@1 + 3@2 files to L2 => 61294164 bytes 2024/08/19-23:53:11.769030 140500498241088 (Original Log Time 2024/08/19-23:53:11.768947) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 17.3 rd, 12.3 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(31.8, 50.4 +0.0 blob) out(58.5 +0.0 blob), read-write-amplify(4.4) write-amplify(1.8) OK, records in: 1332067, records dropped: 55500 output_compression: Snappy 2024/08/19-23:53:11.769037 140500498241088 (Original Log Time 2024/08/19-23:53:11.769000) EVENT_LOG_v1 {"time_micros": 1724082791768979, "cf": "default", "job": 547, "event": "compaction_finished", "compaction_time_micros": 4994129, "compaction_time_cpu_micros": 1741098, "output_level": 2, "num_output_files": 3, "total_output_size": 61294164, "num_input_records": 1332067, "num_output_records": 1276567, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 41252694, "file_range_sync_nanos": 0, "file_fsync_nanos": 2303, "file_prepare_write_nanos": 7338, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/19-23:53:11.880670 140500498241088 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":1724082090,"starts":1724082786,"executesMs":5142,"compactionJobId":547,"attempt":0,"compactionInputRawBytes":192130458,"compactionInputZipBytes":86209691,"compactionOutputRawBytes":0,"compactionOutputZipBytes":61294164,"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":"00-5b2bf129e986b10b28dcc7705dcaad31-52e0f5bd222e66b7-00"}}, response = 2024/08/19-23:53:11.880775 140500498241088 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-00547/att-00: olev 2, work 5.142 s, result 6.040 ms, install 6.032 ms, input{raw 183.230 MiB zip 82.216 MiB}