2024/08/20-13:00:26.445819 140500498241088 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30859/att-00: fork to child time = 0.009977 sec 2024/08/20-13:00:26.446870 140500498241088 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30859/att-00 2024/08/20-13:00:26.452386 140500498241088 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30859/att-00 2024/08/20-13:00:26.452687 140500498241088 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-13:00:26.453020 140500498241088 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-13:00:26.496372 140500498241088 [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-30859/att-00/MANIFEST-14629260 2024/08/20-13:00:26.546955 140500498241088 [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-30859/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14664734, last_sequence is 190566697885, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14664725 2024/08/20-13:00:26.546969 140500498241088 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-13:00:26.547048 140500498241088 [version_set.cc:5652] Creating manifest 14664734 2024/08/20-13:00:26.575071 140500498241088 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30859/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-13:00:26.590600 140500498241088 [compaction_job.cc:2433] [default] [JOB 30859] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-13:00:26.590615 140500498241088 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 15785 Base level 1, inputs: [14664662(17MB)], [14664717(10MB) 14664593(20MB) 14664610(20MB)] 2024/08/20-13:00:26.714813 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 2024/08/20-13:00:26.714838 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 2024/08/20-13:00:26.714859 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 2024/08/20-13:00:26.714872 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 2024/08/20-13:00:26.714882 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 2024/08/20-13:00:26.793853 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30859/att-00/14664735.sst) /dev/shm/ToplingTemp/Topling-357657-kcFz4v 2024/08/20-13:00:27.184709 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30859/att-00/14664735.sst): first pass time = 0.39's, 171.728'MB/sec 2024/08/20-13:00:27.889901 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30859/att-00/14664735.sst): old prealloc_size = 73819750, real_size = 19631280 2024/08/20-13:00:27.890265 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30859/att-00/14664735.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466710 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 = 115.79 avg-zval = 39.92 2024/08/20-13:00:27.890705 140500498241088 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30859/att-00/14664735.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-13:00:28.253639 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30859/att-00/14664735.sst): second pass time = 0.70's, 76.739'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 59.165'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2764.649'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.395'MB/sec write SST data time = 0.07's, 315.756'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 = 12171.622'MB/sec zip my value time = 0.70's, unzip length = 0.054'GB zip my value throughput = 76.739'MB/sec zip pipeline throughput = 76.739'MB/sec entries = 466710 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.79 avg-zval = 39.92 usrkeys = 466710 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.79 avg-zval = 39.92 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466710 bytes = 1458480 } seq expand size = 3266970 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 = 10.5732 value = 2.9005 dict = 1.00 all = 3.1183 } Zip/UnZip{ index = 0.0946 value = 0.3448 dict = 1.00 all = 0.3207 } ---------------------------- total value len = 62.354058 GB avg = 0.180 KB (by entry num) total key len = 6.801826 GB avg = 0.020 KB total ukey len = 3.198842 GB avg = 0.008 KB total ukey num = 0.389800271 Billion total entry num = 0.346678279 Billion write speed all = 0.988123978 MB/sec (with seq num) write speed all = 0.948496273 MB/sec (without seq num) 2024/08/20-13:00:28.283235 140500498241088 [compaction_job.cc:1944] [default] [JOB 30859] Generated table #14664735: 466710 keys, 21520852 bytes, temperature: kWarm 2024/08/20-13:00:28.283326 140500498241088 EVENT_LOG_v1 {"time_micros": 1724130028283277, "cf_name": "default", "job": 30859, "event": "table_file_creation", "file_number": 14664735, "file_size": 21520852, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190535336691, "largest_seqno": 190564923349, "table_properties": {"data_size": 18631584, "index_size": 882816, "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": 13067880, "raw_average_key_size": 28, "raw_value_size": 54041124, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466710, "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": 1724130026, "oldest_key_time": 0, "file_creation_time": 1724130026, "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": 14664735, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:00:28.307489 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30859/att-00/14664736.sst) /dev/shm/ToplingTemp/Topling-357657-flzU4y 2024/08/20-13:00:28.690107 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30859/att-00/14664736.sst): first pass time = 0.38's, 175.416'MB/sec 2024/08/20-13:00:29.354585 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30859/att-00/14664736.sst): old prealloc_size = 73819750, real_size = 20038448 2024/08/20-13:00:29.354951 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30859/att-00/14664736.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466161 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0541 GB zip-val = 0.0190 GB avg-val = 115.96 avg-zval = 40.82 2024/08/20-13:00:29.355340 140500498241088 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30859/att-00/14664736.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-13:00:29.710789 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30859/att-00/14664736.sst): second pass time = 0.66's, 81.460'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 61.725'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2629.686'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.403'MB/sec write SST data time = 0.07's, 330.447'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 = 11932.979'MB/sec zip my value time = 0.66's, unzip length = 0.054'GB zip my value throughput = 81.460'MB/sec zip pipeline throughput = 81.460'MB/sec entries = 466161 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.96 avg-zval = 40.82 usrkeys = 466161 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.96 avg-zval = 40.82 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466161 bytes = 1515040 } seq expand size = 3263127 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 = 0.0190 GB dict = 0.54 MB all = 0.0220 GB } UnZip/Zip{ index = 10.4277 value = 2.8409 dict = 1.00 all = 3.0524 } Zip/UnZip{ index = 0.0959 value = 0.3520 dict = 1.00 all = 0.3276 } ---------------------------- total value len = 62.411377 GB avg = 0.180 KB (by entry num) total key len = 6.814878 GB avg = 0.020 KB total ukey len = 3.208165 GB avg = 0.008 KB total ukey num = 0.390266432 Billion total entry num = 0.347144440 Billion write speed all = 0.989108886 MB/sec (with seq num) write speed all = 0.949428722 MB/sec (without seq num) 2024/08/20-13:00:29.739542 140500498241088 [compaction_job.cc:1944] [default] [JOB 30859] Generated table #14664736: 466161 keys, 21985942 bytes, temperature: kWarm 2024/08/20-13:00:29.739610 140500498241088 EVENT_LOG_v1 {"time_micros": 1724130029739576, "cf_name": "default", "job": 30859, "event": "table_file_creation", "file_number": 14664736, "file_size": 21985942, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190530172192, "largest_seqno": 190564923438, "table_properties": {"data_size": 19027616, "index_size": 894080, "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": 13052508, "raw_average_key_size": 28, "raw_value_size": 54056458, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466161, "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": 1724130028, "oldest_key_time": 0, "file_creation_time": 1724130028, "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": 14664736, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:00:29.765202 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30859/att-00/14664737.sst) /dev/shm/ToplingTemp/Topling-357657-A6Vcxw 2024/08/20-13:00:29.954512 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30859/att-00/14664737.sst): first pass time = 0.19's, 272.152'MB/sec 2024/08/20-13:00:30.482383 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30859/att-00/14664737.sst): old prealloc_size = 73819750, real_size = 14785408 2024/08/20-13:00:30.482679 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30859/att-00/14664737.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 357958 prefix = 4 raw-key = 0.0057 GB zip-key = 0.0007 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0415 GB zip-val = 0.0140 GB avg-val = 115.90 avg-zval = 39.14 2024/08/20-13:00:30.483010 140500498241088 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30859/att-00/14664737.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0009 GB, waited 0.000 sec, Key+Value = 0.052 GB 2024/08/20-13:00:30.764766 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30859/att-00/14664737.sst): second pass time = 0.53's, 78.715'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 57.661'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2554.350'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.390'MB/sec write SST data time = 0.05's, 307.726'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.420'MB, throughput = 9948.023'MB/sec zip my value time = 0.53's, unzip length = 0.041'GB zip my value throughput = 78.715'MB/sec zip pipeline throughput = 78.715'MB/sec entries = 357958 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.90 avg-zval = 39.14 usrkeys = 357958 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.90 avg-zval = 39.14 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 357958 bytes = 1163376 } seq expand size = 2505706 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0072 GB value = 0.0415 GB dict = 0.42 MB all = 0.0515 GB } __ZipSize{ index = 0.0007 GB value = 0.0140 GB dict = 0.42 MB all = 0.0163 GB } UnZip/Zip{ index = 10.4310 value = 2.9613 dict = 1.00 all = 3.1635 } Zip/UnZip{ index = 0.0959 value = 0.3377 dict = 1.00 all = 0.3161 } ---------------------------- total value len = 62.455369 GB avg = 0.180 KB (by entry num) total key len = 6.824901 GB avg = 0.020 KB total ukey len = 3.215324 GB avg = 0.008 KB total ukey num = 0.390624390 Billion total entry num = 0.347502398 Billion write speed all = 0.989865742 MB/sec (with seq num) write speed all = 0.950145259 MB/sec (without seq num) 2024/08/20-13:00:30.787415 140500498241088 [compaction_job.cc:1944] [default] [JOB 30859] Generated table #14664737: 357958 keys, 16282204 bytes, temperature: kWarm 2024/08/20-13:00:30.787490 140500498241088 EVENT_LOG_v1 {"time_micros": 1724130030787457, "cf_name": "default", "job": 30859, "event": "table_file_creation", "file_number": 14664737, "file_size": 16282204, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190530154653, "largest_seqno": 190564921028, "table_properties": {"data_size": 14009392, "index_size": 686336, "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": 10022824, "raw_average_key_size": 28, "raw_value_size": 41485956, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 357958, "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": 1724130029, "oldest_key_time": 0, "file_creation_time": 1724130029, "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": 14664737, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:00:30.799457 140500498241088 [compaction_job.cc:699] job-30859: subcompact[0], size: 0.059789 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30859/att-00 [14664735,14664736,14664737] 2024/08/20-13:00:30.817468 140500498241088 (Original Log Time 2024/08/20-13:00:26.590679) EVENT_LOG_v1 {"time_micros": 1724130026590630, "job": 30859, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14664662], "files_L2": [14664717, 14664593, 14664610], "score": 0.9998, "input_data_size": 71888815, "oldest_snapshot_seqno": 190566697678} 2024/08/20-13:00:30.817472 140500498241088 (Original Log Time 2024/08/20-13:00:30.817058) [compaction_job.cc:2018] [default] [JOB 30859] Compacted 1@1 + 3@2 files to L2 => 59788998 bytes 2024/08/20-13:00:30.817473 140500498241088 (Original Log Time 2024/08/20-13:00:30.817400) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 17.1 rd, 14.2 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(17.1, 51.4 +0.0 blob) out(57.0 +0.0 blob), read-write-amplify(7.3) write-amplify(3.3) OK, records in: 1290829, records dropped: 0 output_compression: Snappy 2024/08/20-13:00:30.817480 140500498241088 (Original Log Time 2024/08/20-13:00:30.817449) EVENT_LOG_v1 {"time_micros": 1724130030817423, "cf": "default", "job": 30859, "event": "compaction_finished", "compaction_time_micros": 4208787, "compaction_time_cpu_micros": 1696530, "output_level": 2, "num_output_files": 3, "total_output_size": 59788998, "num_input_records": 1290829, "num_output_records": 1290829, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 39730638, "file_range_sync_nanos": 0, "file_fsync_nanos": 1904, "file_prepare_write_nanos": 6567, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-13:00:30.946197 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":1724092920,"starts":1724130026,"executesMs":4366,"compactionJobId":30859,"attempt":0,"compactionInputRawBytes":185726750,"compactionInputZipBytes":71888815,"compactionOutputRawBytes":0,"compactionOutputZipBytes":59788998,"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":"00-9a7f86fe8050ff81bf16501280eaf108-6dd021aafa065b14-00"}}, response = 2024/08/20-13:00:30.946296 140500498241088 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-30859/att-00: olev 2, work 4.366 s, result 4.770 ms, install 0.439 ms, input{raw 177.123 MiB zip 68.559 MiB}