2024/08/20-00:29:37.097318 140500573775424 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02247/att-00: fork to child time = 0.011047 sec 2024/08/20-00:29:37.098395 140500573775424 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02247/att-00 2024/08/20-00:29:37.103295 140500573775424 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02247/att-00 2024/08/20-00:29:37.104691 140500573775424 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-00:29:37.105022 140500573775424 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-00:29:37.144904 140500573775424 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-02247/att-00/MANIFEST-14619535 2024/08/20-00:29:37.195902 140500573775424 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-02247/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14622092, last_sequence is 189636744292, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14621880 2024/08/20-00:29:37.195916 140500573775424 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-00:29:37.196003 140500573775424 [version_set.cc:5652] Creating manifest 14622092 2024/08/20-00:29:37.223298 140500573775424 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02247/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-00:29:37.238736 140500573775424 [compaction_job.cc:2433] [default] [JOB 2247] Compacting 1@1 + 3@2 files to L2, score 0.66, subcompactions 1 : 1 2024/08/20-00:29:37.238753 140500573775424 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 1150 Base level 1, inputs: [14622087(19MB)], [14622055(21MB) 14622056(20MB) 14622057(20MB)] 2024/08/20-00:29:37.381544 140500573775424 [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 2024/08/20-00:29:37.381579 140500573775424 [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 2024/08/20-00:29:37.381603 140500573775424 [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 2024/08/20-00:29:37.381620 140500573775424 [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 2024/08/20-00:29:37.381634 140500573775424 [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 2024/08/20-00:29:37.533955 140500573775424 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02247/att-00/14622093.sst) /dev/shm/ToplingTemp/Topling-77467-ruTEkT 2024/08/20-00:29:37.799803 140500573775424 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02247/att-00/14622093.sst): first pass time = 0.27's, 252.489'MB/sec 2024/08/20-00:29:38.516871 140500573775424 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02247/att-00/14622093.sst): old prealloc_size = 73819750, real_size = 20131504 2024/08/20-00:29:38.517204 140500573775424 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02247/att-00/14622093.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 464673 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 = 0.0191 GB avg-val = 116.42 avg-zval = 41.14 2024/08/20-00:29:38.517794 140500573775424 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02247/att-00/14622093.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-00:29:39.025727 140500573775424 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02247/att-00/14622093.sst): second pass time = 0.72's, 75.541'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.51's, 43.494'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2926.031'MB/sec (index lex order gen) rebuild zvType time = 0.37's, 0.310'MB/sec write SST data time = 0.13's, 164.711'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 = 11235.569'MB/sec zip my value time = 0.72's, unzip length = 0.054'GB zip my value throughput = 75.541'MB/sec zip pipeline throughput = 75.541'MB/sec entries = 464673 avg-key = 28.00 avg-zkey = 1.93 avg-val = 116.42 avg-zval = 41.14 usrkeys = 464673 avg-key = 20.00 avg-zkey = 1.93 avg-val = 123.42 avg-zval = 41.14 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 464673 bytes = 1568288 } seq expand size = 3252711 multi value expand size = 0 cnt WriteAppend = 17 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0191 GB dict = 0.54 MB all = 0.0221 GB } UnZip/Zip{ index = 10.3670 value = 2.8296 dict = 1.00 all = 3.0321 } Zip/UnZip{ index = 0.0965 value = 0.3534 dict = 1.00 all = 0.3298 } ---------------------------- total value len = 62.354101 GB avg = 0.180 KB (by entry num) total key len = 6.801769 GB avg = 0.020 KB total ukey len = 3.198801 GB avg = 0.008 KB total ukey num = 0.389798234 Billion total entry num = 0.346676242 Billion write speed all = 2.773131739 MB/sec (with seq num) write speed all = 2.661918747 MB/sec (without seq num) 2024/08/20-00:29:39.055939 140500573775424 [compaction_job.cc:1944] [default] [JOB 2247] Generated table #14622093: 464673 keys, 22132768 bytes, temperature: kWarm 2024/08/20-00:29:39.056042 140500573775424 EVENT_LOG_v1 {"time_micros": 1724084979055982, "cf_name": "default", "job": 2247, "event": "table_file_creation", "file_number": 14622093, "file_size": 22132768, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189537858932, "largest_seqno": 189636717961, "table_properties": {"data_size": 19118688, "index_size": 896448, "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": 13010844, "raw_average_key_size": 28, "raw_value_size": 54098134, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 464673, "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": 1724084977, "oldest_key_time": 0, "file_creation_time": 1724084977, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14622093, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:29:39.090863 140500573775424 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02247/att-00/14622094.sst) /dev/shm/ToplingTemp/Topling-77467-SfA65S 2024/08/20-00:29:39.476726 140500573775424 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02247/att-00/14622094.sst): first pass time = 0.39's, 173.942'MB/sec 2024/08/20-00:29:40.187732 140500573775424 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02247/att-00/14622094.sst): old prealloc_size = 73819750, real_size = 19842704 2024/08/20-00:29:40.188091 140500573775424 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02247/att-00/14622094.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465434 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 = 0.0188 GB avg-val = 116.19 avg-zval = 40.47 2024/08/20-00:29:40.188486 140500573775424 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02247/att-00/14622094.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-00:29:40.546036 140500573775424 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02247/att-00/14622094.sst): second pass time = 0.71's, 76.150'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 60.973'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2662.727'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.399'MB/sec write SST data time = 0.07's, 329.912'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 = 13579.965'MB/sec zip my value time = 0.71's, unzip length = 0.054'GB zip my value throughput = 76.150'MB/sec zip pipeline throughput = 76.150'MB/sec entries = 465434 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.19 avg-zval = 40.47 usrkeys = 465434 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.19 avg-zval = 40.47 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465434 bytes = 1570848 } seq expand size = 3258038 multi value expand size = 0 cnt WriteAppend = 16 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0188 GB dict = 0.54 MB all = 0.0218 GB } UnZip/Zip{ index = 10.4346 value = 2.8712 dict = 1.00 all = 3.0718 } Zip/UnZip{ index = 0.0958 value = 0.3483 dict = 1.00 all = 0.3255 } ---------------------------- total value len = 62.411435 GB avg = 0.180 KB (by entry num) total key len = 6.814801 GB avg = 0.020 KB total ukey len = 3.208110 GB avg = 0.008 KB total ukey num = 0.390263668 Billion total entry num = 0.347141676 Billion write speed all = 2.775784208 MB/sec (with seq num) write speed all = 2.664428695 MB/sec (without seq num) 2024/08/20-00:29:40.575337 140500573775424 [compaction_job.cc:1944] [default] [JOB 2247] Generated table #14622094: 465434 keys, 21846408 bytes, temperature: kWarm 2024/08/20-00:29:40.575400 140500573775424 EVENT_LOG_v1 {"time_micros": 1724084980575368, "cf_name": "default", "job": 2247, "event": "table_file_creation", "file_number": 14622094, "file_size": 21846408, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189546346622, "largest_seqno": 189636720766, "table_properties": {"data_size": 18834048, "index_size": 892096, "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": 13032152, "raw_average_key_size": 28, "raw_value_size": 54076728, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465434, "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": 1724084979, "oldest_key_time": 0, "file_creation_time": 1724084979, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14622094, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:29:40.598807 140500573775424 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02247/att-00/14622095.sst) /dev/shm/ToplingTemp/Topling-77467-x8r8vR 2024/08/20-00:29:41.093387 140500573775424 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02247/att-00/14622095.sst): first pass time = 0.49's, 135.702'MB/sec 2024/08/20-00:29:41.907856 140500573775424 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02247/att-00/14622095.sst): old prealloc_size = 73819750, real_size = 19584112 2024/08/20-00:29:41.908201 140500573775424 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02247/att-00/14622095.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 464234 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0186 GB avg-val = 116.56 avg-zval = 40.03 2024/08/20-00:29:41.908594 140500573775424 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02247/att-00/14622095.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-00:29:42.266677 140500573775424 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02247/att-00/14622095.sst): second pass time = 0.81's, 66.496'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 59.825'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2777.092'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.395'MB/sec write SST data time = 0.06's, 332.209'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 = 13817.328'MB/sec zip my value time = 0.81's, unzip length = 0.054'GB zip my value throughput = 66.496'MB/sec zip pipeline throughput = 66.496'MB/sec entries = 464234 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.56 avg-zval = 40.03 usrkeys = 464234 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.56 avg-zval = 40.03 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 464234 bytes = 1450752 } seq expand size = 3249638 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 = 0.0186 GB dict = 0.54 MB all = 0.0215 GB } UnZip/Zip{ index = 10.5042 value = 2.9117 dict = 1.00 all = 3.1262 } Zip/UnZip{ index = 0.0952 value = 0.3434 dict = 1.00 all = 0.3199 } ---------------------------- total value len = 62.468795 GB avg = 0.180 KB (by entry num) total key len = 6.827799 GB avg = 0.020 KB total ukey len = 3.217394 GB avg = 0.008 KB total ukey num = 0.390727902 Billion total entry num = 0.347605910 Billion write speed all = 2.778413706 MB/sec (with seq num) write speed all = 2.666916969 MB/sec (without seq num) 2024/08/20-00:29:42.294947 140500573775424 [compaction_job.cc:1944] [default] [JOB 2247] Generated table #14622095: 464234 keys, 21466538 bytes, temperature: kWarm 2024/08/20-00:29:42.295007 140500573775424 EVENT_LOG_v1 {"time_micros": 1724084982294976, "cf_name": "default", "job": 2247, "event": "table_file_creation", "file_number": 14622095, "file_size": 21466538, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189608779743, "largest_seqno": 189636720985, "table_properties": {"data_size": 18583968, "index_size": 883904, "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": 12998552, "raw_average_key_size": 28, "raw_value_size": 54110412, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 464234, "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": 1724084980, "oldest_key_time": 0, "file_creation_time": 1724084980, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14622095, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:29:42.350461 140500573775424 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02247/att-00/14622096.sst) /dev/shm/ToplingTemp/Topling-77467-eGQZQS 2024/08/20-00:29:42.412789 140500573775424 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02247/att-00/14622096.sst): first pass time = 0.06's, 242.427'MB/sec 2024/08/20-00:29:42.553373 140500573775424 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02247/att-00/14622096.sst): old prealloc_size = 73819750, real_size = 4591328 2024/08/20-00:29:42.553500 140500573775424 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02247/att-00/14622096.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 104509 prefix = 4 raw-key = 0.0017 GB zip-key = 0.0002 GB avg-key = 16.00 avg-zkey = 1.93 raw-val = 0.0122 GB zip-val = 0.0044 GB avg-val = 116.46 avg-zval = 41.75 2024/08/20-00:29:42.553630 140500573775424 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02247/att-00/14622096.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0002 GB, waited 0.000 sec, Key+Value = 0.015 GB 2024/08/20-00:29:42.636467 140500573775424 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02247/att-00/14622096.sst): second pass time = 0.14's, 87.768'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.08's, 60.433'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2029.864'MB/sec (index lex order gen) rebuild zvType time = 0.07's, 0.386'MB/sec write SST data time = 0.02's, 328.004'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 = 3853.332'MB/sec zip my value time = 0.14's, unzip length = 0.012'GB zip my value throughput = 87.768'MB/sec zip pipeline throughput = 87.768'MB/sec entries = 104509 avg-key = 28.00 avg-zkey = 1.93 avg-val = 116.46 avg-zval = 41.75 usrkeys = 104509 avg-key = 20.00 avg-zkey = 1.93 avg-val = 123.46 avg-zval = 41.75 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 104509 bytes = 326608 } seq expand size = 731563 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0021 GB value = 0.0122 GB dict = 0.13 MB all = 0.0151 GB } __ZipSize{ index = 0.0002 GB value = 0.0044 GB dict = 0.13 MB all = 0.0050 GB } UnZip/Zip{ index = 10.3680 value = 2.7893 dict = 1.00 all = 3.0070 } Zip/UnZip{ index = 0.0965 value = 0.3585 dict = 1.00 all = 0.3326 } ---------------------------- total value len = 62.481698 GB avg = 0.180 KB (by entry num) total key len = 6.830725 GB avg = 0.020 KB total ukey len = 3.219484 GB avg = 0.008 KB total ukey num = 0.390832411 Billion total entry num = 0.347710419 Billion write speed all = 2.779007142 MB/sec (with seq num) write speed all = 2.667478536 MB/sec (without seq num) 2024/08/20-00:29:42.648136 140500573775424 [compaction_job.cc:1944] [default] [JOB 2247] Generated table #14622096: 104509 keys, 5020626 bytes, temperature: kWarm 2024/08/20-00:29:42.648202 140500573775424 EVENT_LOG_v1 {"time_micros": 1724084982648166, "cf_name": "default", "job": 2247, "event": "table_file_creation", "file_number": 14622096, "file_size": 5020626, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189607987282, "largest_seqno": 189636718829, "table_properties": {"data_size": 4363408, "index_size": 201600, "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": 2926252, "raw_average_key_size": 28, "raw_value_size": 12170722, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 104509, "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": 1724084982, "oldest_key_time": 0, "file_creation_time": 1724084982, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14622096, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:29:42.655451 140500573775424 [compaction_job.cc:699] job-02247: subcompact[0], size: 0.070466 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02247/att-00 [14622093,14622094,14622095,14622096] 2024/08/20-00:29:42.679234 140500573775424 (Original Log Time 2024/08/20-00:29:37.238824) EVENT_LOG_v1 {"time_micros": 1724084977238770, "job": 2247, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14622087], "files_L2": [14622055, 14622056, 14622057], "score": 0.659545, "input_data_size": 85959825, "oldest_snapshot_seqno": 189636743786} 2024/08/20-00:29:42.679237 140500573775424 (Original Log Time 2024/08/20-00:29:42.678703) [compaction_job.cc:2018] [default] [JOB 2247] Compacted 1@1 + 3@2 files to L2 => 70466340 bytes 2024/08/20-00:29:42.679239 140500573775424 (Original Log Time 2024/08/20-00:29:42.679169) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 15.9 rd, 13.0 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(19.5, 62.5 +0.0 blob) out(67.2 +0.0 blob), read-write-amplify(7.6) write-amplify(3.4) OK, records in: 1537929, records dropped: 39079 output_compression: Snappy 2024/08/20-00:29:42.679245 140500573775424 (Original Log Time 2024/08/20-00:29:42.679212) EVENT_LOG_v1 {"time_micros": 1724084982679192, "cf": "default", "job": 2247, "event": "compaction_finished", "compaction_time_micros": 5416636, "compaction_time_cpu_micros": 2252406, "output_level": 2, "num_output_files": 4, "total_output_size": 70466340, "num_input_records": 1537929, "num_output_records": 1498850, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 52136378, "file_range_sync_nanos": 0, "file_fsync_nanos": 3098, "file_prepare_write_nanos": 10533, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-00:29:42.809311 140500573775424 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":1724082090,"starts":1724084977,"executesMs":5574,"compactionJobId":2247,"attempt":0,"compactionInputRawBytes":221973014,"compactionInputZipBytes":85959825,"compactionOutputRawBytes":0,"compactionOutputZipBytes":70466340,"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-f9fe7178baa9b689aca0d25520f72170-e03b5361d8900c40-00"}}, response = 2024/08/20-00:29:42.809419 140500573775424 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-02247/att-00: olev 2, work 5.575 s, result 6.411 ms, install 0.561 ms, input{raw 211.690 MiB zip 81.978 MiB}