2024/07/09-23:30:44.517500 140433503856192 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63383/att-00: fork to child time = 0.009102 sec 2024/07/09-23:30:44.518642 140433503856192 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63383/att-00 2024/07/09-23:30:44.524054 140433503856192 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63383/att-00 2024/07/09-23:30:44.525249 140433503856192 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-23:30:44.525603 140433503856192 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-23:30:44.560480 140433503856192 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-63383/att-00/MANIFEST-12625661 2024/07/09-23:30:44.621950 140433503856192 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-63383/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12699572, last_sequence is 148813379198, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12699523 2024/07/09-23:30:44.621958 140433503856192 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-23:30:44.622012 140433503856192 [version_set.cc:5652] Creating manifest 12699572 2024/07/09-23:30:44.650621 140433503856192 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63383/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-23:30:44.662438 140433503856192 [compaction_job.cc:2433] [default] [JOB 63383] Compacting 1@1 + 2@2 files to L2, score 1.00, subcompactions 1 : 1 2024/07/09-23:30:44.662450 140433503856192 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 32541 Base level 1, inputs: [12699564(31MB)], [12699490(20MB) 12699450(21MB)] 2024/07/09-23:30:44.917909 140433503856192 [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 2024/07/09-23:30:44.917932 140433503856192 [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 2024/07/09-23:30:44.917949 140433503856192 [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 2024/07/09-23:30:44.917960 140433503856192 [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 2024/07/09-23:30:44.917970 140433503856192 [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 2024/07/09-23:30:45.106074 140433503856192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63383/att-00/12699573.sst) /dev/shm/ToplingTemp/Topling-126529-hwyEqI 2024/07/09-23:30:45.523499 140433503856192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63383/att-00/12699573.sst): first pass time = 0.42's, 160.787'MB/sec 2024/07/09-23:30:47.307636 140433503856192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63383/att-00/12699573.sst): old prealloc_size = 73819750, real_size = 19876144 2024/07/09-23:30:47.308062 140433503856192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63383/att-00/12699573.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466528 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 = 0.0189 GB avg-val = 115.85 avg-zval = 40.46 2024/07/09-23:30:47.308509 140433503856192 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63383/att-00/12699573.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/09-23:30:47.714805 140433503856192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63383/att-00/12699573.sst): second pass time = 1.78's, 30.316'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.41's, 53.453'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2189.895'MB/sec (index lex order gen) rebuild zvType time = 0.33's, 0.356'MB/sec write SST data time = 0.08's, 274.458'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 = 14510.967'MB/sec zip my value time = 1.78's, unzip length = 0.054'GB zip my value throughput = 30.316'MB/sec zip pipeline throughput = 146.822'MB/sec entries = 466528 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.85 avg-zval = 40.46 usrkeys = 466528 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.85 avg-zval = 40.46 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466528 bytes = 1457920 } seq expand size = 3265696 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 = 0.0189 GB dict = 0.54 MB all = 0.0218 GB } UnZip/Zip{ index = 10.5714 value = 2.8631 dict = 1.00 all = 3.0833 } Zip/UnZip{ index = 0.0946 value = 0.3493 dict = 1.00 all = 0.3243 } ---------------------------- total value len = 0.057312 GB avg = 0.123 KB (by entry num) total key len = 0.013063 GB avg = 0.028 KB total ukey len = 0.009331 GB avg = 0.020 KB total ukey num = 0.000466528 Billion total entry num = 0.000466528 Billion write speed all = 0.001982742 MB/sec (with seq num) write speed all = 0.001877590 MB/sec (without seq num) 2024/07/09-23:30:47.740784 140433503856192 [compaction_job.cc:1944] [default] [JOB 63383] Generated table #12699573: 466528 keys, 21765342 bytes, temperature: kWarm 2024/07/09-23:30:47.740856 140433503856192 EVENT_LOG_v1 {"time_micros": 1720539047740816, "cf_name": "default", "job": 63383, "event": "table_file_creation", "file_number": 12699573, "file_size": 21765342, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148785960744, "largest_seqno": 148813356530, "table_properties": {"data_size": 18876704, "index_size": 882624, "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": 13062784, "raw_average_key_size": 28, "raw_value_size": 54046196, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466528, "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": 1720539045, "oldest_key_time": 0, "file_creation_time": 1720539045, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12699573, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-23:30:47.772016 140433503856192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63383/att-00/12699574.sst) /dev/shm/ToplingTemp/Topling-126529-SA3ibK 2024/07/09-23:30:48.195397 140433503856192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63383/att-00/12699574.sst): first pass time = 0.42's, 158.524'MB/sec 2024/07/09-23:30:49.284194 140433503856192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63383/att-00/12699574.sst): old prealloc_size = 73819750, real_size = 20165152 2024/07/09-23:30:49.284507 140433503856192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63383/att-00/12699574.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466526 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 = 0.0192 GB avg-val = 115.85 avg-zval = 41.08 2024/07/09-23:30:49.284923 140433503856192 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63383/att-00/12699574.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/09-23:30:49.638986 140433503856192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63383/att-00/12699574.sst): second pass time = 1.09's, 49.675'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.35's, 62.163'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3070.053'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.405'MB/sec write SST data time = 0.07's, 330.748'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 = 15592.471'MB/sec zip my value time = 1.09's, unzip length = 0.054'GB zip my value throughput = 49.675'MB/sec zip pipeline throughput = 128.666'MB/sec entries = 466526 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.85 avg-zval = 41.08 usrkeys = 466526 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.85 avg-zval = 41.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466526 bytes = 1457904 } seq expand size = 3265682 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0192 GB dict = 0.54 MB all = 0.0221 GB } UnZip/Zip{ index = 10.5729 value = 2.8199 dict = 1.00 all = 3.0429 } Zip/UnZip{ index = 0.0946 value = 0.3546 dict = 1.00 all = 0.3286 } ---------------------------- total value len = 0.114624 GB avg = 0.123 KB (by entry num) total key len = 0.026126 GB avg = 0.028 KB total ukey len = 0.018661 GB avg = 0.020 KB total ukey num = 0.000933054 Billion total entry num = 0.000933054 Billion write speed all = 0.003965266 MB/sec (with seq num) write speed all = 0.003754974 MB/sec (without seq num) 2024/07/09-23:30:49.671416 140433503856192 [compaction_job.cc:1944] [default] [JOB 63383] Generated table #12699574: 466526 keys, 22054378 bytes, temperature: kWarm 2024/07/09-23:30:49.671501 140433503856192 EVENT_LOG_v1 {"time_micros": 1720539049671457, "cf_name": "default", "job": 63383, "event": "table_file_creation", "file_number": 12699574, "file_size": 22054378, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148785953698, "largest_seqno": 148813352956, "table_properties": {"data_size": 19165840, "index_size": 882496, "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": 13062728, "raw_average_key_size": 28, "raw_value_size": 54046192, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466526, "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": 1720539047, "oldest_key_time": 0, "file_creation_time": 1720539047, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12699574, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-23:30:49.705625 140433503856192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63383/att-00/12699575.sst) /dev/shm/ToplingTemp/Topling-126529-rF1c5J 2024/07/09-23:30:49.889636 140433503856192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63383/att-00/12699575.sst): first pass time = 0.18's, 181.955'MB/sec 2024/07/09-23:30:50.231130 140433503856192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63383/att-00/12699575.sst): old prealloc_size = 73819750, real_size = 9913840 2024/07/09-23:30:50.231320 140433503856192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63383/att-00/12699575.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 232798 prefix = 4 raw-key = 0.0037 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.93 raw-val = 0.0270 GB zip-val = 0.0094 GB avg-val = 115.78 avg-zval = 40.40 2024/07/09-23:30:50.231553 140433503856192 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63383/att-00/12699575.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.033 GB 2024/07/09-23:30:50.539280 140433503856192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63383/att-00/12699575.sst): second pass time = 0.34's, 79.092'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.31's, 35.350'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2774.733'MB/sec (index lex order gen) rebuild zvType time = 0.26's, 0.221'MB/sec write SST data time = 0.04's, 246.792'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.277'MB, throughput = 7786.642'MB/sec zip my value time = 0.34's, unzip length = 0.027'GB zip my value throughput = 79.092'MB/sec zip pipeline throughput = 79.092'MB/sec entries = 232798 avg-key = 28.00 avg-zkey = 1.93 avg-val = 115.78 avg-zval = 40.40 usrkeys = 232798 avg-key = 20.00 avg-zkey = 1.93 avg-val = 122.78 avg-zval = 40.40 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 232798 bytes = 756608 } seq expand size = 1629586 multi value expand size = 0 cnt WriteAppend = 17 UnZipSize{ index = 0.0047 GB value = 0.0270 GB dict = 0.28 MB all = 0.0335 GB } __ZipSize{ index = 0.0004 GB value = 0.0094 GB dict = 0.28 MB all = 0.0109 GB } UnZip/Zip{ index = 10.3469 value = 2.8657 dict = 1.00 all = 3.0728 } Zip/UnZip{ index = 0.0966 value = 0.3489 dict = 1.00 all = 0.3254 } ---------------------------- total value len = 0.143207 GB avg = 0.123 KB (by entry num) total key len = 0.032644 GB avg = 0.028 KB total ukey len = 0.023317 GB avg = 0.020 KB total ukey num = 0.001165852 Billion total entry num = 0.001165852 Billion write speed all = 0.004954042 MB/sec (with seq num) write speed all = 0.004691289 MB/sec (without seq num) 2024/07/09-23:30:50.554367 140433503856192 [compaction_job.cc:1944] [default] [JOB 63383] Generated table #12699575: 232798 keys, 10892826 bytes, temperature: kWarm 2024/07/09-23:30:50.554423 140433503856192 EVENT_LOG_v1 {"time_micros": 1720539050554395, "cf_name": "default", "job": 63383, "event": "table_file_creation", "file_number": 12699575, "file_size": 10892826, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148764128095, "largest_seqno": 148813356679, "table_properties": {"data_size": 9405472, "index_size": 449984, "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": 6518344, "raw_average_key_size": 28, "raw_value_size": 26953660, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 232798, "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": 1720539049, "oldest_key_time": 0, "file_creation_time": 1720539049, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12699575, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-23:30:50.564127 140433503856192 [compaction_job.cc:699] job-63383: subcompact[0], size: 0.054713 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63383/att-00 [12699573,12699574,12699575] 2024/07/09-23:30:50.584351 140433503856192 (Original Log Time 2024/07/09-23:30:44.662502) EVENT_LOG_v1 {"time_micros": 1720539044662462, "job": 63383, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12699564], "files_L2": [12699490, 12699450], "score": 0.997021, "input_data_size": 77246797, "oldest_snapshot_seqno": 148813378980} 2024/07/09-23:30:50.584354 140433503856192 (Original Log Time 2024/07/09-23:30:50.583938) [compaction_job.cc:2018] [default] [JOB 63383] Compacted 1@1 + 2@2 files to L2 => 54712546 bytes 2024/07/09-23:30:50.584356 140433503856192 (Original Log Time 2024/07/09-23:30:50.584293) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 13.1 rd, 9.3 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(31.8, 41.9 +0.0 blob) out(52.2 +0.0 blob), read-write-amplify(4.0) write-amplify(1.6) OK, records in: 1165852, records dropped: 0 output_compression: Snappy 2024/07/09-23:30:50.584362 140433503856192 (Original Log Time 2024/07/09-23:30:50.584334) EVENT_LOG_v1 {"time_micros": 1720539050584317, "cf": "default", "job": 63383, "event": "compaction_finished", "compaction_time_micros": 5901632, "compaction_time_cpu_micros": 1813240, "output_level": 2, "num_output_files": 3, "total_output_size": 54712546, "num_input_records": 1165852, "num_output_records": 1165852, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 54797877, "file_range_sync_nanos": 0, "file_fsync_nanos": 2434, "file_prepare_write_nanos": 8538, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-23:30:50.716573 140433503856192 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":1720420896,"starts":1720539044,"executesMs":6059,"compactionJobId":63383,"attempt":0,"compactionInputRawBytes":167689904,"compactionInputZipBytes":77246797,"compactionOutputRawBytes":0,"compactionOutputZipBytes":54712546,"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":"00-48cffac5c4d0722e8a4304f766650e86-0f0fa165e8050b50-00"}}, response = 2024/07/09-23:30:50.716702 140433503856192 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-63383/att-00: olev 2, work 6.059 s, result 6.677 ms, install 0.443 ms, input{raw 159.922 MiB zip 73.668 MiB}