2024/08/20-00:41:27.450478 140500481455680 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02832/att-00: fork to child time = 0.026477 sec 2024/08/20-00:41:27.451552 140500481455680 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02832/att-00 2024/08/20-00:41:27.456415 140500481455680 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02832/att-00 2024/08/20-00:41:27.457801 140500481455680 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-00:41:27.458115 140500481455680 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-00:41:27.498479 140500481455680 [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-02832/att-00/MANIFEST-14619535 2024/08/20-00:41:27.545673 140500481455680 [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-02832/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14622771, last_sequence is 189651531106, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14622667 2024/08/20-00:41:27.545685 140500481455680 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-00:41:27.545762 140500481455680 [version_set.cc:5652] Creating manifest 14622771 2024/08/20-00:41:27.570800 140500481455680 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02832/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-00:41:27.584282 140500481455680 [compaction_job.cc:2433] [default] [JOB 2832] Compacting 1@1 + 3@2 files to L2, score 0.87, subcompactions 1 : 1 2024/08/20-00:41:27.584301 140500481455680 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 1429 Base level 1, inputs: [14622715(31MB)], [14622638(20MB) 14622639(21MB) 14622763(20MB)] 2024/08/20-00:41:27.805820 140500481455680 [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 2024/08/20-00:41:27.805847 140500481455680 [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 2024/08/20-00:41:27.805868 140500481455680 [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 2024/08/20-00:41:27.805880 140500481455680 [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 2024/08/20-00:41:27.805890 140500481455680 [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 2024/08/20-00:41:27.955831 140500481455680 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02832/att-00/14622772.sst) /dev/shm/ToplingTemp/Topling-81467-eILg4m 2024/08/20-00:41:28.199785 140500481455680 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02832/att-00/14622772.sst): first pass time = 0.24's, 275.161'MB/sec 2024/08/20-00:41:29.188306 140500481455680 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02832/att-00/14622772.sst): old prealloc_size = 73819750, real_size = 19689552 2024/08/20-00:41:29.188684 140500481455680 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02832/att-00/14622772.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466314 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 = 0.0187 GB avg-val = 115.91 avg-zval = 40.07 2024/08/20-00:41:29.189144 140500481455680 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02832/att-00/14622772.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-00:41:29.765552 140500481455680 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02832/att-00/14622772.sst): second pass time = 0.99's, 54.736'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.58's, 37.280'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2539.415'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.236'MB/sec write SST data time = 0.08's, 260.665'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 = 14876.490'MB/sec zip my value time = 0.99's, unzip length = 0.054'GB zip my value throughput = 54.736'MB/sec zip pipeline throughput = 71.941'MB/sec entries = 466314 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.91 avg-zval = 40.07 usrkeys = 466314 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.91 avg-zval = 40.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466314 bytes = 1398960 } seq expand size = 3264198 multi value expand size = 0 cnt WriteAppend = 32 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0187 GB dict = 0.54 MB all = 0.0215 GB } UnZip/Zip{ index = 10.5056 value = 2.8928 dict = 1.00 all = 3.1184 } Zip/UnZip{ index = 0.0952 value = 0.3457 dict = 1.00 all = 0.3207 } ---------------------------- total value len = 62.354066 GB avg = 0.180 KB (by entry num) total key len = 6.801814 GB avg = 0.020 KB total ukey len = 3.198834 GB avg = 0.008 KB total ukey num = 0.389799875 Billion total entry num = 0.346677883 Billion write speed all = 2.696286742 MB/sec (with seq num) write speed all = 2.588155029 MB/sec (without seq num) 2024/08/20-00:41:29.795269 140500481455680 [compaction_job.cc:1944] [default] [JOB 2832] Generated table #14622772: 466314 keys, 21520282 bytes, temperature: kWarm 2024/08/20-00:41:29.795358 140500481455680 EVENT_LOG_v1 {"time_micros": 1724085689795308, "cf_name": "default", "job": 2832, "event": "table_file_creation", "file_number": 14622772, "file_size": 21520282, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189640133751, "largest_seqno": 189650397091, "table_properties": {"data_size": 18685056, "index_size": 887744, "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": 13056792, "raw_average_key_size": 28, "raw_value_size": 54052180, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466314, "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": 1724085687, "oldest_key_time": 0, "file_creation_time": 1724085687, "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": 14622772, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:41:29.817689 140500481455680 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02832/att-00/14622773.sst) /dev/shm/ToplingTemp/Topling-81467-SLro3n 2024/08/20-00:41:30.260984 140500481455680 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02832/att-00/14622773.sst): first pass time = 0.44's, 151.412'MB/sec 2024/08/20-00:41:31.050723 140500481455680 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02832/att-00/14622773.sst): old prealloc_size = 73819750, real_size = 20263904 2024/08/20-00:41:31.051231 140500481455680 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02832/att-00/14622773.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 = 1.90 raw-val = 0.0540 GB zip-val = 0.0193 GB avg-val = 115.85 avg-zval = 41.28 2024/08/20-00:41:31.051642 140500481455680 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02832/att-00/14622773.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-00:41:31.647217 140500481455680 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02832/att-00/14622773.sst): second pass time = 0.79's, 68.511'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.60's, 37.042'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1846.337'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.260'MB/sec write SST data time = 0.15's, 150.575'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 = 13690.029'MB/sec zip my value time = 0.79's, unzip length = 0.054'GB zip my value throughput = 68.511'MB/sec zip pipeline throughput = 68.511'MB/sec entries = 466526 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.85 avg-zval = 41.28 usrkeys = 466526 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.85 avg-zval = 41.28 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466526 bytes = 1399600 } seq expand size = 3265682 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0193 GB dict = 0.54 MB all = 0.0221 GB } UnZip/Zip{ index = 10.5020 value = 2.8063 dict = 1.00 all = 3.0373 } Zip/UnZip{ index = 0.0952 value = 0.3563 dict = 1.00 all = 0.3292 } ---------------------------- total value len = 62.411378 GB avg = 0.180 KB (by entry num) total key len = 6.814877 GB avg = 0.020 KB total ukey len = 3.208164 GB avg = 0.008 KB total ukey num = 0.390266401 Billion total entry num = 0.347144409 Billion write speed all = 2.698832553 MB/sec (with seq num) write speed all = 2.590563269 MB/sec (without seq num) 2024/08/20-00:41:31.678315 140500481455680 [compaction_job.cc:1944] [default] [JOB 2832] Generated table #14622773: 466526 keys, 22094890 bytes, temperature: kWarm 2024/08/20-00:41:31.678402 140500481455680 EVENT_LOG_v1 {"time_micros": 1724085691678357, "cf_name": "default", "job": 2832, "event": "table_file_creation", "file_number": 14622773, "file_size": 22094890, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189640133772, "largest_seqno": 189650396368, "table_properties": {"data_size": 19258640, "index_size": 888448, "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": 54046220, "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": 1724085689, "oldest_key_time": 0, "file_creation_time": 1724085689, "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": 14622773, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:41:31.713010 140500481455680 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02832/att-00/14622774.sst) /dev/shm/ToplingTemp/Topling-81467-ISdmyn 2024/08/20-00:41:32.189415 140500481455680 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02832/att-00/14622774.sst): first pass time = 0.48's, 140.880'MB/sec 2024/08/20-00:41:32.894197 140500481455680 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02832/att-00/14622774.sst): old prealloc_size = 73819750, real_size = 19691104 2024/08/20-00:41:32.894508 140500481455680 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02832/att-00/14622774.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466458 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 = 0.0187 GB avg-val = 115.87 avg-zval = 40.07 2024/08/20-00:41:32.894879 140500481455680 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02832/att-00/14622774.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-00:41:33.251631 140500481455680 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02832/att-00/14622774.sst): second pass time = 0.70's, 76.763'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 60.213'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3056.688'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.400'MB/sec write SST data time = 0.07's, 326.849'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 = 14861.266'MB/sec zip my value time = 0.70's, unzip length = 0.054'GB zip my value throughput = 76.763'MB/sec zip pipeline throughput = 76.763'MB/sec entries = 466458 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.87 avg-zval = 40.07 usrkeys = 466458 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.87 avg-zval = 40.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466458 bytes = 1399392 } seq expand size = 3265206 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 = 0.0187 GB dict = 0.54 MB all = 0.0215 GB } UnZip/Zip{ index = 10.5729 value = 2.8915 dict = 1.00 all = 3.1182 } Zip/UnZip{ index = 0.0946 value = 0.3458 dict = 1.00 all = 0.3207 } ---------------------------- total value len = 62.468691 GB avg = 0.180 KB (by entry num) total key len = 6.827938 GB avg = 0.020 KB total ukey len = 3.217493 GB avg = 0.008 KB total ukey num = 0.390732859 Billion total entry num = 0.347610867 Billion write speed all = 2.701407164 MB/sec (with seq num) write speed all = 2.592999180 MB/sec (without seq num) 2024/08/20-00:41:33.279671 140500481455680 [compaction_job.cc:1944] [default] [JOB 2832] Generated table #14622774: 466458 keys, 21521890 bytes, temperature: kWarm 2024/08/20-00:41:33.279740 140500481455680 EVENT_LOG_v1 {"time_micros": 1724085693279707, "cf_name": "default", "job": 2832, "event": "table_file_creation", "file_number": 14622774, "file_size": 21521890, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189640133847, "largest_seqno": 189650396939, "table_properties": {"data_size": 18691920, "index_size": 882368, "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": 13060824, "raw_average_key_size": 28, "raw_value_size": 54048116, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466458, "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": 1724085691, "oldest_key_time": 0, "file_creation_time": 1724085691, "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": 14622774, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:41:33.304242 140500481455680 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02832/att-00/14622775.sst) /dev/shm/ToplingTemp/Topling-81467-HTWxZj 2024/08/20-00:41:33.429475 140500481455680 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02832/att-00/14622775.sst): first pass time = 0.13's, 267.621'MB/sec 2024/08/20-00:41:33.776650 140500481455680 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02832/att-00/14622775.sst): old prealloc_size = 73819750, real_size = 9934272 2024/08/20-00:41:33.776861 140500481455680 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02832/att-00/14622775.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 232633 prefix = 4 raw-key = 0.0037 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0270 GB zip-val = 0.0094 GB avg-val = 116.02 avg-zval = 40.55 2024/08/20-00:41:33.777097 140500481455680 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02832/att-00/14622775.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.034 GB 2024/08/20-00:41:33.958174 140500481455680 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02832/att-00/14622775.sst): second pass time = 0.35's, 77.931'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.18's, 59.800'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2445.323'MB/sec (index lex order gen) rebuild zvType time = 0.15's, 0.395'MB/sec write SST data time = 0.03's, 318.587'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.278'MB, throughput = 7869.907'MB/sec zip my value time = 0.35's, unzip length = 0.027'GB zip my value throughput = 77.931'MB/sec zip pipeline throughput = 77.931'MB/sec entries = 232633 avg-key = 28.00 avg-zkey = 1.91 avg-val = 116.02 avg-zval = 40.55 usrkeys = 232633 avg-key = 20.00 avg-zkey = 1.91 avg-val = 123.02 avg-zval = 40.55 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 232633 bytes = 697920 } seq expand size = 1628431 multi value expand size = 0 cnt WriteAppend = 13 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 = 10.4888 value = 2.8615 dict = 1.00 all = 3.0866 } Zip/UnZip{ index = 0.0953 value = 0.3495 dict = 1.00 all = 0.3240 } ---------------------------- total value len = 62.497310 GB avg = 0.180 KB (by entry num) total key len = 6.834452 GB avg = 0.020 KB total ukey len = 3.222146 GB avg = 0.008 KB total ukey num = 0.390965492 Billion total entry num = 0.347843500 Billion write speed all = 2.702702308 MB/sec (with seq num) write speed all = 2.594224761 MB/sec (without seq num) 2024/08/20-00:41:33.975024 140500481455680 [compaction_job.cc:1944] [default] [JOB 2832] Generated table #14622775: 232633 keys, 10854908 bytes, temperature: kWarm 2024/08/20-00:41:33.975094 140500481455680 EVENT_LOG_v1 {"time_micros": 1724085693975058, "cf_name": "default", "job": 2832, "event": "table_file_creation", "file_number": 14622775, "file_size": 10854908, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189636721631, "largest_seqno": 189650396176, "table_properties": {"data_size": 9432368, "index_size": 443584, "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": 6513724, "raw_average_key_size": 28, "raw_value_size": 26990510, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 232633, "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": 1724085693, "oldest_key_time": 0, "file_creation_time": 1724085693, "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": 14622775, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:41:33.986731 140500481455680 [compaction_job.cc:699] job-02832: subcompact[0], size: 0.075992 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02832/att-00 [14622772,14622773,14622774,14622775] 2024/08/20-00:41:34.020522 140500481455680 (Original Log Time 2024/08/20-00:41:27.584375) EVENT_LOG_v1 {"time_micros": 1724085687584320, "job": 2832, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14622715], "files_L2": [14622638, 14622639, 14622763], "score": 0.871367, "input_data_size": 98817415, "oldest_snapshot_seqno": 189651530070} 2024/08/20-00:41:34.020526 140500481455680 (Original Log Time 2024/08/20-00:41:34.011676) [compaction_job.cc:2018] [default] [JOB 2832] Compacted 1@1 + 3@2 files to L2 => 75991970 bytes 2024/08/20-00:41:34.020527 140500481455680 (Original Log Time 2024/08/20-00:41:34.020452) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 15.4 rd, 11.9 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(31.8, 62.5 +0.0 blob) out(72.5 +0.0 blob), read-write-amplify(5.2) write-amplify(2.3) OK, records in: 1631931, records dropped: 0 output_compression: Snappy 2024/08/20-00:41:34.020535 140500481455680 (Original Log Time 2024/08/20-00:41:34.020497) EVENT_LOG_v1 {"time_micros": 1724085694020477, "cf": "default", "job": 2832, "event": "compaction_finished", "compaction_time_micros": 6402367, "compaction_time_cpu_micros": 2594904, "output_level": 2, "num_output_files": 4, "total_output_size": 75991970, "num_input_records": 1631931, "num_output_records": 1631931, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 57476173, "file_range_sync_nanos": 0, "file_fsync_nanos": 3211, "file_prepare_write_nanos": 14676, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-00:41:34.142125 140500481455680 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":1724085687,"executesMs":6556,"compactionJobId":2832,"attempt":0,"compactionInputRawBytes":234831094,"compactionInputZipBytes":98817415,"compactionOutputRawBytes":0,"compactionOutputZipBytes":75991970,"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":"00-00f945353ace83de0fe8da1fe527185c-3d94a25c6295d4f3-00"}}, response = 2024/08/20-00:41:34.142226 140500481455680 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-02832/att-00: olev 2, work 6.556 s, result 4.722 ms, install 8.881 ms, input{raw 223.952 MiB zip 94.240 MiB}