2024/08/20-05:56:42.432002 140500212889152 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11063/att-00: fork to child time = 0.010304 sec 2024/08/20-05:56:42.433109 140500212889152 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11063/att-00 2024/08/20-05:56:42.438026 140500212889152 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11063/att-00 2024/08/20-05:56:42.438324 140500212889152 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-05:56:42.438622 140500212889152 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-05:56:42.496167 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-11063/att-00/MANIFEST-14629260 2024/08/20-05:56:42.554114 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-11063/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14641891, last_sequence is 190068032895, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14641807 2024/08/20-05:56:42.554127 140500212889152 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-05:56:42.554226 140500212889152 [version_set.cc:5652] Creating manifest 14641891 2024/08/20-05:56:42.581077 140500212889152 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11063/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-05:56:42.594351 140500212889152 [compaction_job.cc:2433] [default] [JOB 11063] Compacting 1@1 + 2@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-05:56:42.594371 140500212889152 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 5741 Base level 1, inputs: [14641875(14MB)], [14641841(19MB) 14641843(20MB)] 2024/08/20-05:56:42.730079 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 2024/08/20-05:56:42.730111 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 2024/08/20-05:56:42.730136 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 2024/08/20-05:56:42.730150 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 2024/08/20-05:56:42.730164 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 2024/08/20-05:56:42.950696 140500212889152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11063/att-00/14641892.sst) /dev/shm/ToplingTemp/Topling-204584-rXbz4Q 2024/08/20-05:56:43.337863 140500212889152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11063/att-00/14641892.sst): first pass time = 0.39's, 173.358'MB/sec 2024/08/20-05:56:47.389261 140500212889152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11063/att-00/14641892.sst): old prealloc_size = 63057089, real_size = 18976944 2024/08/20-05:56:47.389709 140500212889152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11063/att-00/14641892.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466250 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 = 0.0180 GB avg-val = 115.93 avg-zval = 38.55 2024/08/20-05:56:47.390188 140500212889152 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11063/att-00/14641892.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-05:56:48.055746 140500212889152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11063/att-00/14641892.sst): second pass time = 4.05's, 13.346'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.67's, 31.305'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2104.552'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.234'MB/sec write SST data time = 0.17's, 123.498'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 = 12956.227'MB/sec zip my value time = 4.05's, unzip length = 0.054'GB zip my value throughput = 13.346'MB/sec zip pipeline throughput = 169.503'MB/sec entries = 466250 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.93 avg-zval = 38.55 usrkeys = 466250 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.93 avg-zval = 38.55 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466250 bytes = 1457040 } seq expand size = 3263750 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 = 0.0180 GB dict = 0.54 MB all = 0.0209 GB } UnZip/Zip{ index = 10.5057 value = 3.0076 dict = 1.00 all = 3.2165 } Zip/UnZip{ index = 0.0952 value = 0.3325 dict = 1.00 all = 0.3109 } ---------------------------- total value len = 62.354068 GB avg = 0.180 KB (by entry num) total key len = 6.801813 GB avg = 0.020 KB total ukey len = 3.198832 GB avg = 0.008 KB total ukey num = 0.389799811 Billion total entry num = 0.346677819 Billion write speed all = 1.551733522 MB/sec (with seq num) write speed all = 1.489502910 MB/sec (without seq num) 2024/08/20-05:56:48.092883 140500212889152 [compaction_job.cc:1944] [default] [JOB 11063] Generated table #14641892: 466250 keys, 20864114 bytes, temperature: kWarm 2024/08/20-05:56:48.092984 140500212889152 EVENT_LOG_v1 {"time_micros": 1724104608092917, "cf_name": "default", "job": 11063, "event": "table_file_creation", "file_number": 14641892, "file_size": 20864114, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190041841172, "largest_seqno": 190067892710, "table_properties": {"data_size": 17972576, "index_size": 887616, "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": 13055000, "raw_average_key_size": 28, "raw_value_size": 54053984, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466250, "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": 1724104602, "oldest_key_time": 0, "file_creation_time": 1724104602, "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": 14641892, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:56:48.146255 140500212889152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11063/att-00/14641893.sst) /dev/shm/ToplingTemp/Topling-204584-Gc5TVS 2024/08/20-05:56:48.975160 140500212889152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11063/att-00/14641893.sst): first pass time = 0.83's, 80.966'MB/sec 2024/08/20-05:56:50.241950 140500212889152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11063/att-00/14641893.sst): old prealloc_size = 63057089, real_size = 19614192 2024/08/20-05:56:50.242320 140500212889152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11063/att-00/14641893.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 463895 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.93 raw-val = 0.0541 GB zip-val = 0.0186 GB avg-val = 116.66 avg-zval = 40.10 2024/08/20-05:56:50.242762 140500212889152 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11063/att-00/14641893.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-05:56:50.833046 140500212889152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11063/att-00/14641893.sst): second pass time = 1.27's, 42.753'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.59's, 36.761'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2623.437'MB/sec (index lex order gen) rebuild zvType time = 0.51's, 0.227'MB/sec write SST data time = 0.08's, 269.265'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 = 14669.145'MB/sec zip my value time = 1.27's, unzip length = 0.054'GB zip my value throughput = 42.753'MB/sec zip pipeline throughput = 107.172'MB/sec entries = 463895 avg-key = 28.00 avg-zkey = 1.93 avg-val = 116.66 avg-zval = 40.10 usrkeys = 463895 avg-key = 20.00 avg-zkey = 1.93 avg-val = 123.66 avg-zval = 40.10 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 463895 bytes = 1681632 } seq expand size = 3247265 multi value expand size = 0 cnt WriteAppend = 15 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 = 0.0217 GB } UnZip/Zip{ index = 10.3637 value = 2.9092 dict = 1.00 all = 3.0883 } Zip/UnZip{ index = 0.0965 value = 0.3437 dict = 1.00 all = 0.3238 } ---------------------------- total value len = 62.411435 GB avg = 0.180 KB (by entry num) total key len = 6.814802 GB avg = 0.020 KB total ukey len = 3.208110 GB avg = 0.008 KB total ukey num = 0.390263706 Billion total entry num = 0.347141714 Billion write speed all = 1.553215395 MB/sec (with seq num) write speed all = 1.490905394 MB/sec (without seq num) 2024/08/20-05:56:50.862011 140500212889152 [compaction_job.cc:1944] [default] [JOB 11063] Generated table #14641893: 463895 keys, 21729716 bytes, temperature: kWarm 2024/08/20-05:56:50.862087 140500212889152 EVENT_LOG_v1 {"time_micros": 1724104610862042, "cf_name": "default", "job": 11063, "event": "table_file_creation", "file_number": 14641893, "file_size": 21729716, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189768092390, "largest_seqno": 190067892870, "table_properties": {"data_size": 18602784, "index_size": 895232, "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": 12989060, "raw_average_key_size": 28, "raw_value_size": 54119862, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 463895, "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": 1724104608, "oldest_key_time": 0, "file_creation_time": 1724104608, "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": 14641893, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:56:50.898429 140500212889152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11063/att-00/14641894.sst) /dev/shm/ToplingTemp/Topling-204584-CnwHeR 2024/08/20-05:56:50.987099 140500212889152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11063/att-00/14641894.sst): first pass time = 0.09's, 171.406'MB/sec 2024/08/20-05:56:51.178914 140500212889152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11063/att-00/14641894.sst): old prealloc_size = 63057089, real_size = 4630496 2024/08/20-05:56:51.179074 140500212889152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11063/att-00/14641894.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 105362 prefix = 4 raw-key = 0.0017 GB zip-key = 0.0002 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0122 GB zip-val = 0.0044 GB avg-val = 116.18 avg-zval = 41.78 2024/08/20-05:56:51.179216 140500212889152 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11063/att-00/14641894.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0002 GB, waited 0.000 sec, Key+Value = 0.015 GB 2024/08/20-05:56:51.331374 140500212889152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11063/att-00/14641894.sst): second pass time = 0.19's, 64.106'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.15's, 33.381'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1696.646'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.221'MB/sec write SST data time = 0.03's, 153.703'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.127'MB, throughput = 3561.258'MB/sec zip my value time = 0.19's, unzip length = 0.012'GB zip my value throughput = 64.106'MB/sec zip pipeline throughput = 64.106'MB/sec entries = 105362 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.18 avg-zval = 41.78 usrkeys = 105362 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.18 avg-zval = 41.78 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 105362 bytes = 355616 } seq expand size = 737534 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0021 GB value = 0.0122 GB dict = 0.13 MB all = 0.0152 GB } __ZipSize{ index = 0.0002 GB value = 0.0044 GB dict = 0.13 MB all = 0.0051 GB } UnZip/Zip{ index = 10.4327 value = 2.7808 dict = 1.00 all = 2.9852 } Zip/UnZip{ index = 0.0959 value = 0.3596 dict = 1.00 all = 0.3350 } ---------------------------- total value len = 62.424413 GB avg = 0.180 KB (by entry num) total key len = 6.817752 GB avg = 0.020 KB total ukey len = 3.210218 GB avg = 0.008 KB total ukey num = 0.390369068 Billion total entry num = 0.347247076 Billion write speed all = 1.553555414 MB/sec (with seq num) write speed all = 1.491227198 MB/sec (without seq num) 2024/08/20-05:56:51.349406 140500212889152 [compaction_job.cc:1944] [default] [JOB 11063] Generated table #14641894: 105362 keys, 5088746 bytes, temperature: kWarm 2024/08/20-05:56:51.349483 140500212889152 EVENT_LOG_v1 {"time_micros": 1724104611349440, "cf_name": "default", "job": 11063, "event": "table_file_creation", "file_number": 14641894, "file_size": 5088746, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189976178946, "largest_seqno": 190066145788, "table_properties": {"data_size": 4402000, "index_size": 201984, "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": 2950136, "raw_average_key_size": 28, "raw_value_size": 12241012, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 105362, "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": 1724104610, "oldest_key_time": 0, "file_creation_time": 1724104610, "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": 14641894, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:56:51.361305 140500212889152 [compaction_job.cc:699] job-11063: subcompact[0], size: 0.047683 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11063/att-00 [14641892,14641893,14641894] 2024/08/20-05:56:51.390674 140500212889152 (Original Log Time 2024/08/20-05:56:42.594461) EVENT_LOG_v1 {"time_micros": 1724104602594391, "job": 11063, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14641875], "files_L2": [14641841, 14641843], "score": 0.990232, "input_data_size": 57324627, "oldest_snapshot_seqno": 190068032115} 2024/08/20-05:56:51.390679 140500212889152 (Original Log Time 2024/08/20-05:56:51.390103) [compaction_job.cc:2018] [default] [JOB 11063] Compacted 1@1 + 2@2 files to L2 => 47682576 bytes 2024/08/20-05:56:51.390682 140500212889152 (Original Log Time 2024/08/20-05:56:51.390578) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 6.5 rd, 5.4 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(14.5, 40.2 +0.0 blob) out(45.5 +0.0 blob), read-write-amplify(6.9) write-amplify(3.1) OK, records in: 1035507, records dropped: 0 output_compression: Snappy 2024/08/20-05:56:51.390691 140500212889152 (Original Log Time 2024/08/20-05:56:51.390648) EVENT_LOG_v1 {"time_micros": 1724104611390608, "cf": "default", "job": 11063, "event": "compaction_finished", "compaction_time_micros": 8766858, "compaction_time_cpu_micros": 2220923, "output_level": 2, "num_output_files": 3, "total_output_size": 47682576, "num_input_records": 1035507, "num_output_records": 1035507, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 76126081, "file_range_sync_nanos": 0, "file_fsync_nanos": 2923, "file_prepare_write_nanos": 9797, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-05:56:51.549068 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":1724104602,"executesMs":8951,"compactionJobId":11063,"attempt":0,"compactionInputRawBytes":149409054,"compactionInputZipBytes":57324627,"compactionOutputRawBytes":0,"compactionOutputZipBytes":47682576,"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-dc779ca23107e72c7ef83090516cc6f8-60adb269b83a63a6-00"}}, response = 2024/08/20-05:56:51.549203 140500212889152 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-11063/att-00: olev 2, work 8.952 s, result 6.243 ms, install 0.615 ms, input{raw 142.488 MiB zip 54.669 MiB}