2024/08/20-05:30:18.345846 140500296816192 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09736/att-00: fork to child time = 0.009688 sec 2024/08/20-05:30:18.346859 140500296816192 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09736/att-00 2024/08/20-05:30:18.352101 140500296816192 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09736/att-00 2024/08/20-05:30:18.352382 140500296816192 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-05:30:18.352684 140500296816192 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-05:30:18.390477 140500296816192 [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-09736/att-00/MANIFEST-14629260 2024/08/20-05:30:18.418321 140500296816192 [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-09736/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14640338, last_sequence is 190033150791, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14640298 2024/08/20-05:30:18.418327 140500296816192 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-05:30:18.418384 140500296816192 [version_set.cc:5652] Creating manifest 14640338 2024/08/20-05:30:18.448700 140500296816192 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09736/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-05:30:18.461970 140500296816192 [compaction_job.cc:2433] [default] [JOB 9736] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-05:30:18.461982 140500296816192 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 5049 Base level 1, inputs: [14640328(31MB)], [14640271(20MB) 14640272(19MB) 14640291(20MB)] 2024/08/20-05:30:18.687957 140500296816192 [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 2024/08/20-05:30:18.687981 140500296816192 [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 2024/08/20-05:30:18.688003 140500296816192 [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 2024/08/20-05:30:18.688018 140500296816192 [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 2024/08/20-05:30:18.688033 140500296816192 [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 2024/08/20-05:30:18.838662 140500296816192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09736/att-00/14640339.sst) /dev/shm/ToplingTemp/Topling-193940-HuKeo4 2024/08/20-05:30:19.210358 140500296816192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09736/att-00/14640339.sst): first pass time = 0.37's, 180.580'MB/sec 2024/08/20-05:30:20.011720 140500296816192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09736/att-00/14640339.sst): old prealloc_size = 73819750, real_size = 18921536 2024/08/20-05:30:20.012055 140500296816192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09736/att-00/14640339.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 464518 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0541 GB zip-val = 0.0179 GB avg-val = 116.47 avg-zval = 38.57 2024/08/20-05:30:20.012486 140500296816192 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09736/att-00/14640339.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-05:30:20.385555 140500296816192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09736/att-00/14640339.sst): second pass time = 0.80's, 67.579'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 56.122'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2866.908'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.379'MB/sec write SST data time = 0.07's, 314.352'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.544'MB, throughput = 16209.846'MB/sec zip my value time = 0.80's, unzip length = 0.054'GB zip my value throughput = 67.579'MB/sec zip pipeline throughput = 67.579'MB/sec entries = 464518 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.47 avg-zval = 38.57 usrkeys = 464518 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.47 avg-zval = 38.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 464518 bytes = 1625824 } seq expand size = 3251626 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 = 0.0179 GB dict = 0.54 MB all = 0.0210 GB } UnZip/Zip{ index = 10.4350 value = 3.0200 dict = 1.00 all = 3.1986 } Zip/UnZip{ index = 0.0958 value = 0.3311 dict = 1.00 all = 0.3126 } ---------------------------- total value len = 62.354104 GB avg = 0.180 KB (by entry num) total key len = 6.801764 GB avg = 0.020 KB total ukey len = 3.198798 GB avg = 0.008 KB total ukey num = 0.389798079 Billion total entry num = 0.346676087 Billion write speed all = 1.609054967 MB/sec (with seq num) write speed all = 1.544525851 MB/sec (without seq num) 2024/08/20-05:30:20.413034 140500296816192 [compaction_job.cc:1944] [default] [JOB 9736] Generated table #14640339: 464518 keys, 20980594 bytes, temperature: kWarm 2024/08/20-05:30:20.413109 140500296816192 EVENT_LOG_v1 {"time_micros": 1724103020413065, "cf_name": "default", "job": 9736, "event": "table_file_creation", "file_number": 14640339, "file_size": 20980594, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189768092390, "largest_seqno": 190033120200, "table_properties": {"data_size": 17914928, "index_size": 890304, "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": 13006504, "raw_average_key_size": 28, "raw_value_size": 54102440, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 464518, "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": 1724103018, "oldest_key_time": 0, "file_creation_time": 1724103018, "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": 14640339, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:30:20.437236 140500296816192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09736/att-00/14640340.sst) /dev/shm/ToplingTemp/Topling-193940-dr0NK3 2024/08/20-05:30:20.853929 140500296816192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09736/att-00/14640340.sst): first pass time = 0.42's, 161.071'MB/sec 2024/08/20-05:30:21.852150 140500296816192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09736/att-00/14640340.sst): old prealloc_size = 73819750, real_size = 19033696 2024/08/20-05:30:21.852485 140500296816192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09736/att-00/14640340.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465813 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0541 GB zip-val = 0.0180 GB avg-val = 116.07 avg-zval = 38.71 2024/08/20-05:30:21.852878 140500296816192 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09736/att-00/14640340.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-05:30:22.581332 140500296816192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09736/att-00/14640340.sst): second pass time = 1.00's, 54.210'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.73's, 28.690'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2855.391'MB/sec (index lex order gen) rebuild zvType time = 0.51's, 0.228'MB/sec write SST data time = 0.22's, 96.155'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 = 10282.361'MB/sec zip my value time = 1.00's, unzip length = 0.054'GB zip my value throughput = 54.210'MB/sec zip pipeline throughput = 60.280'MB/sec entries = 465813 avg-key = 28.00 avg-zkey = 1.91 avg-val = 116.07 avg-zval = 38.71 usrkeys = 465813 avg-key = 20.00 avg-zkey = 1.91 avg-val = 123.07 avg-zval = 38.71 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465813 bytes = 1455680 } seq expand size = 3260691 multi value expand size = 0 cnt WriteAppend = 12 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 = 10.4981 value = 2.9987 dict = 1.00 all = 3.2080 } Zip/UnZip{ index = 0.0953 value = 0.3335 dict = 1.00 all = 0.3117 } ---------------------------- total value len = 62.411431 GB avg = 0.180 KB (by entry num) total key len = 6.814807 GB avg = 0.020 KB total ukey len = 3.208114 GB avg = 0.008 KB total ukey num = 0.390263892 Billion total entry num = 0.347141900 Billion write speed all = 1.610609978 MB/sec (with seq num) write speed all = 1.545997458 MB/sec (without seq num) 2024/08/20-05:30:22.615826 140500296816192 [compaction_job.cc:1944] [default] [JOB 9736] Generated table #14640340: 465813 keys, 20919568 bytes, temperature: kWarm 2024/08/20-05:30:22.615905 140500296816192 EVENT_LOG_v1 {"time_micros": 1724103022615863, "cf_name": "default", "job": 9736, "event": "table_file_creation", "file_number": 14640340, "file_size": 20919568, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190005761419, "largest_seqno": 190033120764, "table_properties": {"data_size": 18029648, "index_size": 887424, "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": 13042764, "raw_average_key_size": 28, "raw_value_size": 54066170, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465813, "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": 1724103020, "oldest_key_time": 0, "file_creation_time": 1724103020, "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": 14640340, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:30:22.652480 140500296816192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09736/att-00/14640341.sst) /dev/shm/ToplingTemp/Topling-193940-83Ty81 2024/08/20-05:30:23.175776 140500296816192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09736/att-00/14640341.sst): first pass time = 0.52's, 128.256'MB/sec 2024/08/20-05:30:23.968838 140500296816192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09736/att-00/14640341.sst): old prealloc_size = 73819750, real_size = 19548992 2024/08/20-05:30:23.969236 140500296816192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09736/att-00/14640341.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466679 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 = 0.0185 GB avg-val = 115.80 avg-zval = 39.75 2024/08/20-05:30:23.969640 140500296816192 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09736/att-00/14640341.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-05:30:24.451016 140500296816192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09736/att-00/14640341.sst): second pass time = 0.79's, 68.221'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.48's, 44.461'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2354.264'MB/sec (index lex order gen) rebuild zvType time = 0.40's, 0.293'MB/sec write SST data time = 0.08's, 254.462'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 = 15510.379'MB/sec zip my value time = 0.79's, unzip length = 0.054'GB zip my value throughput = 68.221'MB/sec zip pipeline throughput = 68.221'MB/sec entries = 466679 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.80 avg-zval = 39.75 usrkeys = 466679 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.80 avg-zval = 39.75 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466679 bytes = 1458384 } seq expand size = 3266753 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 = 0.0185 GB dict = 0.54 MB all = 0.0214 GB } UnZip/Zip{ index = 10.5725 value = 2.9134 dict = 1.00 all = 3.1303 } Zip/UnZip{ index = 0.0946 value = 0.3432 dict = 1.00 all = 0.3195 } ---------------------------- total value len = 62.468739 GB avg = 0.180 KB (by entry num) total key len = 6.827874 GB avg = 0.020 KB total ukey len = 3.217448 GB avg = 0.008 KB total ukey num = 0.390730571 Billion total entry num = 0.347608579 Billion write speed all = 1.612177202 MB/sec (with seq num) write speed all = 1.547480634 MB/sec (without seq num) 2024/08/20-05:30:24.482801 140500296816192 [compaction_job.cc:1944] [default] [JOB 9736] Generated table #14640341: 466679 keys, 21438540 bytes, temperature: kWarm 2024/08/20-05:30:24.482862 140500296816192 EVENT_LOG_v1 {"time_micros": 1724103024482831, "cf_name": "default", "job": 9736, "event": "table_file_creation", "file_number": 14640341, "file_size": 21438540, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190005761490, "largest_seqno": 190033118752, "table_properties": {"data_size": 18549296, "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": 13067012, "raw_average_key_size": 28, "raw_value_size": 54041962, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466679, "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": 1724103022, "oldest_key_time": 0, "file_creation_time": 1724103022, "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": 14640341, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:30:24.531782 140500296816192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09736/att-00/14640342.sst) /dev/shm/ToplingTemp/Topling-193940-ttKHs2 2024/08/20-05:30:24.818487 140500296816192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09736/att-00/14640342.sst): first pass time = 0.29's, 109.156'MB/sec 2024/08/20-05:30:25.146878 140500296816192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09736/att-00/14640342.sst): old prealloc_size = 73819750, real_size = 9289216 2024/08/20-05:30:25.147082 140500296816192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09736/att-00/14640342.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 217230 prefix = 4 raw-key = 0.0035 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0252 GB zip-val = 0.0088 GB avg-val = 116.04 avg-zval = 40.62 2024/08/20-05:30:25.147277 140500296816192 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09736/att-00/14640342.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.031 GB 2024/08/20-05:30:25.353071 140500296816192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09736/att-00/14640342.sst): second pass time = 0.33's, 76.945'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.21's, 49.364'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2297.537'MB/sec (index lex order gen) rebuild zvType time = 0.15's, 0.367'MB/sec write SST data time = 0.06's, 175.243'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.261'MB, throughput = 6589.969'MB/sec zip my value time = 0.33's, unzip length = 0.025'GB zip my value throughput = 76.945'MB/sec zip pipeline throughput = 76.945'MB/sec entries = 217230 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.04 avg-zval = 40.62 usrkeys = 217230 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.04 avg-zval = 40.62 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 217230 bytes = 678864 } seq expand size = 1520610 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0043 GB value = 0.0252 GB dict = 0.26 MB all = 0.0313 GB } __ZipSize{ index = 0.0004 GB value = 0.0088 GB dict = 0.26 MB all = 0.0102 GB } UnZip/Zip{ index = 10.5509 value = 2.8571 dict = 1.00 all = 3.0745 } Zip/UnZip{ index = 0.0948 value = 0.3500 dict = 1.00 all = 0.3253 } ---------------------------- total value len = 62.495468 GB avg = 0.180 KB (by entry num) total key len = 6.833956 GB avg = 0.020 KB total ukey len = 3.221792 GB avg = 0.008 KB total ukey num = 0.390947801 Billion total entry num = 0.347825809 Billion write speed all = 1.612906704 MB/sec (with seq num) write speed all = 1.548171065 MB/sec (without seq num) 2024/08/20-05:30:25.389777 140500296816192 [compaction_job.cc:1944] [default] [JOB 9736] Generated table #14640342: 217230 keys, 10177630 bytes, temperature: kWarm 2024/08/20-05:30:25.389861 140500296816192 EVENT_LOG_v1 {"time_micros": 1724103025389816, "cf_name": "default", "job": 9736, "event": "table_file_creation", "file_number": 14640342, "file_size": 10177630, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190005767981, "largest_seqno": 190033116833, "table_properties": {"data_size": 8822960, "index_size": 411776, "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": 6082440, "raw_average_key_size": 28, "raw_value_size": 25208240, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 217230, "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": 1724103024, "oldest_key_time": 0, "file_creation_time": 1724103024, "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": 14640342, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:30:25.412024 140500296816192 [compaction_job.cc:699] job-09736: subcompact[0], size: 0.073516 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09736/att-00 [14640339,14640340,14640341,14640342] 2024/08/20-05:30:25.483424 140500296816192 (Original Log Time 2024/08/20-05:30:18.462022) EVENT_LOG_v1 {"time_micros": 1724103018461993, "job": 9736, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14640328], "files_L2": [14640271, 14640272, 14640291], "score": 0.98553, "input_data_size": 96951207, "oldest_snapshot_seqno": 190033150354} 2024/08/20-05:30:25.483428 140500296816192 (Original Log Time 2024/08/20-05:30:25.482759) [compaction_job.cc:2018] [default] [JOB 9736] Compacted 1@1 + 3@2 files to L2 => 73516332 bytes 2024/08/20-05:30:25.483431 140500296816192 (Original Log Time 2024/08/20-05:30:25.483343) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 13.9 rd, 10.6 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(31.8, 60.7 +0.0 blob) out(70.1 +0.0 blob), read-write-amplify(5.1) write-amplify(2.2) OK, records in: 1630026, records dropped: 15786 output_compression: Snappy 2024/08/20-05:30:25.483440 140500296816192 (Original Log Time 2024/08/20-05:30:25.483397) EVENT_LOG_v1 {"time_micros": 1724103025483372, "cf": "default", "job": 9736, "event": "compaction_finished", "compaction_time_micros": 6950018, "compaction_time_cpu_micros": 2918656, "output_level": 2, "num_output_files": 4, "total_output_size": 73516332, "num_input_records": 1630026, "num_output_records": 1614240, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 75998616, "file_range_sync_nanos": 0, "file_fsync_nanos": 3201, "file_prepare_write_nanos": 13365, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-05:30:25.651309 140500296816192 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":1724103018,"executesMs":7129,"compactionJobId":9736,"attempt":0,"compactionInputRawBytes":234859144,"compactionInputZipBytes":96951207,"compactionOutputRawBytes":0,"compactionOutputZipBytes":73516332,"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-b933239e3ce97ff642bb48574b76347b-0c898669d7541b4a-00"}}, response = 2024/08/20-05:30:25.651426 140500296816192 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-09736/att-00: olev 2, work 7.129 s, result 7.420 ms, install 0.710 ms, input{raw 223.979 MiB zip 92.460 MiB}