2024/08/20-08:22:50.225550 140500212889152 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18379/att-00: fork to child time = 0.043784 sec 2024/08/20-08:22:50.226910 140500212889152 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18379/att-00 2024/08/20-08:22:50.233597 140500212889152 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18379/att-00 2024/08/20-08:22:50.234097 140500212889152 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-08:22:50.234599 140500212889152 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-08:22:50.275521 140500212889152 [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-18379/att-00/MANIFEST-14629260 2024/08/20-08:22:50.329373 140500212889152 [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-18379/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14650189, last_sequence is 190251212948, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14650150 2024/08/20-08:22:50.329389 140500212889152 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-08:22:50.329483 140500212889152 [version_set.cc:5652] Creating manifest 14650189 2024/08/20-08:22:50.356316 140500212889152 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18379/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-08:22:50.371173 140500212889152 [compaction_job.cc:2433] [default] [JOB 18379] Compacting 1@1 + 2@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-08:22:50.371192 140500212889152 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 9429 Base level 1, inputs: [14650164(31MB)], [14650124(20MB) 14650125(20MB)] 2024/08/20-08:22:50.611054 140500212889152 [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 2024/08/20-08:22:50.611087 140500212889152 [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 2024/08/20-08:22:50.611111 140500212889152 [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 2024/08/20-08:22:50.611127 140500212889152 [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 2024/08/20-08:22:50.611141 140500212889152 [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 2024/08/20-08:22:50.763182 140500212889152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18379/att-00/14650190.sst) /dev/shm/ToplingTemp/Topling-260578-DzpHVT 2024/08/20-08:22:51.271071 140500212889152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18379/att-00/14650190.sst): first pass time = 0.51's, 132.148'MB/sec 2024/08/20-08:22:52.377180 140500212889152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18379/att-00/14650190.sst): old prealloc_size = 73819750, real_size = 19594320 2024/08/20-08:22:52.377602 140500212889152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18379/att-00/14650190.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466754 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 = 115.78 avg-zval = 39.84 2024/08/20-08:22:52.378108 140500212889152 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18379/att-00/14650190.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-08:22:53.203699 140500212889152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18379/att-00/14650190.sst): second pass time = 1.11's, 48.899'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.83's, 26.064'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2252.412'MB/sec (index lex order gen) rebuild zvType time = 0.65's, 0.179'MB/sec write SST data time = 0.18's, 122.883'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 = 14270.248'MB/sec zip my value time = 1.11's, unzip length = 0.054'GB zip my value throughput = 48.899'MB/sec zip pipeline throughput = 92.551'MB/sec entries = 466754 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.78 avg-zval = 39.84 usrkeys = 466754 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.78 avg-zval = 39.84 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466754 bytes = 1516960 } seq expand size = 3267278 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 = 10.5734 value = 2.9062 dict = 1.00 all = 3.1152 } Zip/UnZip{ index = 0.0946 value = 0.3441 dict = 1.00 all = 0.3210 } ---------------------------- total value len = 62.354057 GB avg = 0.180 KB (by entry num) total key len = 6.801827 GB avg = 0.020 KB total ukey len = 3.198843 GB avg = 0.008 KB total ukey num = 0.389800315 Billion total entry num = 0.346678323 Billion write speed all = 1.296705205 MB/sec (with seq num) write speed all = 1.244702158 MB/sec (without seq num) 2024/08/20-08:22:53.254499 140500212889152 [compaction_job.cc:1944] [default] [JOB 18379] Generated table #14650190: 466754 keys, 21542464 bytes, temperature: kWarm 2024/08/20-08:22:53.254617 140500212889152 EVENT_LOG_v1 {"time_micros": 1724113373254553, "cf_name": "default", "job": 18379, "event": "table_file_creation", "file_number": 14650190, "file_size": 21542464, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190206608038, "largest_seqno": 190251121235, "table_properties": {"data_size": 18594560, "index_size": 882880, "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": 13069112, "raw_average_key_size": 28, "raw_value_size": 54039760, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466754, "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": 1724113370, "oldest_key_time": 0, "file_creation_time": 1724113370, "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": 14650190, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-08:22:53.307565 140500212889152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18379/att-00/14650191.sst) /dev/shm/ToplingTemp/Topling-260578-ahkA1R 2024/08/20-08:22:53.922116 140500212889152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18379/att-00/14650191.sst): first pass time = 0.61's, 109.209'MB/sec 2024/08/20-08:22:56.204834 140500212889152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18379/att-00/14650191.sst): old prealloc_size = 73819750, real_size = 19010224 2024/08/20-08:22:56.205242 140500212889152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18379/att-00/14650191.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 467218 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 = 0.0180 GB avg-val = 115.64 avg-zval = 38.53 2024/08/20-08:22:56.205687 140500212889152 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18379/att-00/14650191.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-08:22:56.783731 140500212889152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18379/att-00/14650191.sst): second pass time = 2.28's, 23.683'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.58's, 36.202'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2318.118'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.235'MB/sec write SST data time = 0.08's, 259.512'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 = 11421.103'MB/sec zip my value time = 2.28's, unzip length = 0.054'GB zip my value throughput = 23.683'MB/sec zip pipeline throughput = 145.103'MB/sec entries = 467218 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.64 avg-zval = 38.53 usrkeys = 467218 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.64 avg-zval = 38.53 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 467218 bytes = 1518480 } seq expand size = 3270526 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 = 0.0180 GB dict = 0.54 MB all = 0.0210 GB } UnZip/Zip{ index = 10.5010 value = 3.0009 dict = 1.00 all = 3.2021 } Zip/UnZip{ index = 0.0952 value = 0.3332 dict = 1.00 all = 0.3123 } ---------------------------- total value len = 62.411354 GB avg = 0.180 KB (by entry num) total key len = 6.814909 GB avg = 0.020 KB total ukey len = 3.208187 GB avg = 0.008 KB total ukey num = 0.390267533 Billion total entry num = 0.347145541 Billion write speed all = 1.297937726 MB/sec (with seq num) write speed all = 1.245868089 MB/sec (without seq num) 2024/08/20-08:22:56.850595 140500212889152 [compaction_job.cc:1944] [default] [JOB 18379] Generated table #14650191: 467218 keys, 20957634 bytes, temperature: kWarm 2024/08/20-08:22:56.850654 140500212889152 EVENT_LOG_v1 {"time_micros": 1724113376850624, "cf_name": "default", "job": 18379, "event": "table_file_creation", "file_number": 14650191, "file_size": 20957634, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190199570032, "largest_seqno": 190251122196, "table_properties": {"data_size": 18003360, "index_size": 889856, "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": 13082104, "raw_average_key_size": 28, "raw_value_size": 54026840, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 467218, "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": 1724113373, "oldest_key_time": 0, "file_creation_time": 1724113373, "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": 14650191, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-08:22:56.892769 140500212889152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18379/att-00/14650192.sst) /dev/shm/ToplingTemp/Topling-260578-bp3UrS 2024/08/20-08:22:57.019640 140500212889152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18379/att-00/14650192.sst): first pass time = 0.13's, 264.710'MB/sec 2024/08/20-08:22:57.631294 140500212889152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18379/att-00/14650192.sst): old prealloc_size = 73819750, real_size = 9979216 2024/08/20-08:22:57.631527 140500212889152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18379/att-00/14650192.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 231366 prefix = 4 raw-key = 0.0037 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.93 raw-val = 0.0271 GB zip-val = 0.0095 GB avg-val = 117.11 avg-zval = 40.95 2024/08/20-08:22:57.631790 140500212889152 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18379/att-00/14650192.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.034 GB 2024/08/20-08:22:57.833556 140500212889152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18379/att-00/14650192.sst): second pass time = 0.61's, 44.352'MB/sec, value only(80.7% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.20's, 54.596'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2136.656'MB/sec (index lex order gen) rebuild zvType time = 0.16's, 0.352'MB/sec write SST data time = 0.04's, 291.241'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.279'MB, throughput = 5732.974'MB/sec zip my value time = 0.61's, unzip length = 0.027'GB zip my value throughput = 44.352'MB/sec zip pipeline throughput = 134.943'MB/sec entries = 231366 avg-key = 28.00 avg-zkey = 1.93 avg-val = 117.11 avg-zval = 40.95 usrkeys = 231366 avg-key = 20.00 avg-zkey = 1.93 avg-val = 124.11 avg-zval = 40.95 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 231366 bytes = 838720 } seq expand size = 1619562 multi value expand size = 0 cnt WriteAppend = 16 UnZipSize{ index = 0.0046 GB value = 0.0271 GB dict = 0.28 MB all = 0.0336 GB } __ZipSize{ index = 0.0004 GB value = 0.0095 GB dict = 0.28 MB all = 0.0110 GB } UnZip/Zip{ index = 10.3466 value = 2.8600 dict = 1.00 all = 3.0405 } Zip/UnZip{ index = 0.0967 value = 0.3497 dict = 1.00 all = 0.3289 } ---------------------------- total value len = 62.440069 GB avg = 0.180 KB (by entry num) total key len = 6.821387 GB avg = 0.020 KB total ukey len = 3.212814 GB avg = 0.008 KB total ukey num = 0.390498899 Billion total entry num = 0.347376907 Billion write speed all = 1.298572010 MB/sec (with seq num) write speed all = 1.246468696 MB/sec (without seq num) 2024/08/20-08:22:57.851137 140500212889152 [compaction_job.cc:1944] [default] [JOB 18379] Generated table #14650192: 231366 keys, 11042042 bytes, temperature: kWarm 2024/08/20-08:22:57.851198 140500212889152 EVENT_LOG_v1 {"time_micros": 1724113377851166, "cf_name": "default", "job": 18379, "event": "table_file_creation", "file_number": 14650192, "file_size": 11042042, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189768092390, "largest_seqno": 190247606481, "table_properties": {"data_size": 9473984, "index_size": 447232, "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": 6478248, "raw_average_key_size": 28, "raw_value_size": 27095356, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 231366, "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": 1724113376, "oldest_key_time": 0, "file_creation_time": 1724113376, "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": 14650192, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-08:22:57.860359 140500212889152 [compaction_job.cc:699] job-18379: subcompact[0], size: 0.053542 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18379/att-00 [14650190,14650191,14650192] 2024/08/20-08:22:57.881082 140500212889152 (Original Log Time 2024/08/20-08:22:50.371269) EVENT_LOG_v1 {"time_micros": 1724113370371209, "job": 18379, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14650164], "files_L2": [14650124, 14650125], "score": 0.999895, "input_data_size": 76559283, "oldest_snapshot_seqno": 190251212760} 2024/08/20-08:22:57.881085 140500212889152 (Original Log Time 2024/08/20-08:22:57.880457) [compaction_job.cc:2018] [default] [JOB 18379] Compacted 1@1 + 2@2 files to L2 => 53542140 bytes 2024/08/20-08:22:57.881087 140500212889152 (Original Log Time 2024/08/20-08:22:57.881016) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 10.2 rd, 7.1 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(31.8, 41.2 +0.0 blob) out(51.1 +0.0 blob), read-write-amplify(3.9) write-amplify(1.6) OK, records in: 1165338, records dropped: 0 output_compression: Snappy 2024/08/20-08:22:57.881093 140500212889152 (Original Log Time 2024/08/20-08:22:57.881062) EVENT_LOG_v1 {"time_micros": 1724113377881042, "cf": "default", "job": 18379, "event": "compaction_finished", "compaction_time_micros": 7489102, "compaction_time_cpu_micros": 2318494, "output_level": 2, "num_output_files": 3, "total_output_size": 53542140, "num_input_records": 1165338, "num_output_records": 1165338, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 63995633, "file_range_sync_nanos": 0, "file_fsync_nanos": 1980, "file_prepare_write_nanos": 8550, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-08:22:58.001739 140500212889152 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":1724113370,"executesMs":7647,"compactionJobId":18379,"attempt":0,"compactionInputRawBytes":167791420,"compactionInputZipBytes":76559283,"compactionOutputRawBytes":0,"compactionOutputZipBytes":53542140,"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-a547e4a9918168ae9f70e53af168f609-027c8449aca6e728-00"}}, response = 2024/08/20-08:22:58.001838 140500212889152 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-18379/att-00: olev 2, work 7.648 s, result 6.953 ms, install 0.660 ms, input{raw 160.018 MiB zip 73.013 MiB}