2024/08/20-04:11:36.157460 140500154140224 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05696/att-00: fork to child time = 0.011872 sec 2024/08/20-04:11:36.158433 140500154140224 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05696/att-00 2024/08/20-04:11:36.163108 140500154140224 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05696/att-00 2024/08/20-04:11:36.164476 140500154140224 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-04:11:36.164760 140500154140224 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-04:11:36.203949 140500154140224 [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-05696/att-00/MANIFEST-14629260 2024/08/20-04:11:36.217894 140500154140224 [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-05696/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14635621, last_sequence is 189924743975, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14635538 2024/08/20-04:11:36.217904 140500154140224 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-04:11:36.217991 140500154140224 [version_set.cc:5652] Creating manifest 14635621 2024/08/20-04:11:36.251116 140500154140224 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05696/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-04:11:36.265651 140500154140224 [compaction_job.cc:2433] [default] [JOB 5696] Compacting 1@1 + 4@2 files to L2, score 0.98, subcompactions 1 : 1 2024/08/20-04:11:36.265664 140500154140224 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2980 Base level 1, inputs: [14635571(20MB)], [14635618(20MB) 14635619(9212KB) 14635527(20MB) 14635586(19MB)] 2024/08/20-04:11:36.448022 140500154140224 [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 2024/08/20-04:11:36.448051 140500154140224 [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 2024/08/20-04:11:36.448069 140500154140224 [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 2024/08/20-04:11:36.448081 140500154140224 [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 2024/08/20-04:11:36.448091 140500154140224 [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 2024/08/20-04:11:36.616128 140500154140224 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05696/att-00/14635622.sst) /dev/shm/ToplingTemp/Topling-162058-6gZgnh 2024/08/20-04:11:36.876373 140500154140224 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05696/att-00/14635622.sst): first pass time = 0.26's, 257.923'MB/sec 2024/08/20-04:11:38.315836 140500154140224 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05696/att-00/14635622.sst): old prealloc_size = 73819750, real_size = 19983840 2024/08/20-04:11:38.316287 140500154140224 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05696/att-00/14635622.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466037 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0541 GB zip-val = 0.0190 GB avg-val = 116.00 avg-zval = 40.71 2024/08/20-04:11:38.316762 140500154140224 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05696/att-00/14635622.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-04:11:38.738728 140500154140224 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05696/att-00/14635622.sst): second pass time = 1.44's, 37.584'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.42's, 51.854'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2114.257'MB/sec (index lex order gen) rebuild zvType time = 0.34's, 0.341'MB/sec write SST data time = 0.08's, 271.646'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 = 12653.872'MB/sec zip my value time = 1.44's, unzip length = 0.054'GB zip my value throughput = 37.584'MB/sec zip pipeline throughput = 122.995'MB/sec entries = 466037 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.00 avg-zval = 40.71 usrkeys = 466037 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.00 avg-zval = 40.71 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466037 bytes = 1514640 } seq expand size = 3262259 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 = 0.0190 GB dict = 0.54 MB all = 0.0219 GB } UnZip/Zip{ index = 10.4317 value = 2.8492 dict = 1.00 all = 3.0601 } Zip/UnZip{ index = 0.0959 value = 0.3510 dict = 1.00 all = 0.3268 } ---------------------------- total value len = 62.354072 GB avg = 0.180 KB (by entry num) total key len = 6.801807 GB avg = 0.020 KB total ukey len = 3.198828 GB avg = 0.008 KB total ukey num = 0.389799598 Billion total entry num = 0.346677606 Billion write speed all = 1.807640673 MB/sec (with seq num) write speed all = 1.735147221 MB/sec (without seq num) 2024/08/20-04:11:38.767486 140500154140224 [compaction_job.cc:1944] [default] [JOB 5696] Generated table #14635622: 466037 keys, 21930638 bytes, temperature: kWarm 2024/08/20-04:11:38.767565 140500154140224 EVENT_LOG_v1 {"time_micros": 1724098298767521, "cf_name": "default", "job": 5696, "event": "table_file_creation", "file_number": 14635622, "file_size": 21930638, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189865921515, "largest_seqno": 189924271391, "table_properties": {"data_size": 18973648, "index_size": 893504, "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": 13049036, "raw_average_key_size": 28, "raw_value_size": 54059862, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466037, "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": 1724098296, "oldest_key_time": 0, "file_creation_time": 1724098296, "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": 14635622, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:11:38.789239 140500154140224 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05696/att-00/14635623.sst) /dev/shm/ToplingTemp/Topling-162058-JeRDmf 2024/08/20-04:11:39.474612 140500154140224 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05696/att-00/14635623.sst): first pass time = 0.69's, 97.922'MB/sec 2024/08/20-04:11:40.356314 140500154140224 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05696/att-00/14635623.sst): old prealloc_size = 73819750, real_size = 19281584 2024/08/20-04:11:40.356625 140500154140224 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05696/att-00/14635623.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466308 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 = 0.0183 GB avg-val = 115.92 avg-zval = 39.20 2024/08/20-04:11:40.357016 140500154140224 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05696/att-00/14635623.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-04:11:40.729807 140500154140224 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05696/att-00/14635623.sst): second pass time = 0.88's, 61.352'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 56.679'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3097.340'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.386'MB/sec write SST data time = 0.07's, 298.297'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 = 14702.083'MB/sec zip my value time = 0.88's, unzip length = 0.054'GB zip my value throughput = 61.352'MB/sec zip pipeline throughput = 86.214'MB/sec entries = 466308 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.92 avg-zval = 39.20 usrkeys = 466308 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.92 avg-zval = 39.20 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466308 bytes = 1457232 } seq expand size = 3264156 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 = 0.0183 GB dict = 0.54 MB all = 0.0212 GB } UnZip/Zip{ index = 10.5077 value = 2.9574 dict = 1.00 all = 3.1702 } Zip/UnZip{ index = 0.0952 value = 0.3381 dict = 1.00 all = 0.3154 } ---------------------------- total value len = 62.411388 GB avg = 0.180 KB (by entry num) total key len = 6.814863 GB avg = 0.020 KB total ukey len = 3.208154 GB avg = 0.008 KB total ukey num = 0.390265906 Billion total entry num = 0.347143914 Billion write speed all = 1.809385963 MB/sec (with seq num) write speed all = 1.736798780 MB/sec (without seq num) 2024/08/20-04:11:40.757478 140500154140224 [compaction_job.cc:1944] [default] [JOB 5696] Generated table #14635623: 466308 keys, 21168506 bytes, temperature: kWarm 2024/08/20-04:11:40.757541 140500154140224 EVENT_LOG_v1 {"time_micros": 1724098300757507, "cf_name": "default", "job": 5696, "event": "table_file_creation", "file_number": 14635623, "file_size": 21168506, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189907027114, "largest_seqno": 189924271294, "table_properties": {"data_size": 18277280, "index_size": 887552, "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": 13056624, "raw_average_key_size": 28, "raw_value_size": 54052344, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466308, "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": 1724098298, "oldest_key_time": 0, "file_creation_time": 1724098298, "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": 14635623, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:11:40.788831 140500154140224 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05696/att-00/14635624.sst) /dev/shm/ToplingTemp/Topling-162058-S12rXe 2024/08/20-04:11:41.172497 140500154140224 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05696/att-00/14635624.sst): first pass time = 0.38's, 174.933'MB/sec 2024/08/20-04:11:41.889007 140500154140224 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05696/att-00/14635624.sst): old prealloc_size = 73819750, real_size = 19478896 2024/08/20-04:11:41.889401 140500154140224 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05696/att-00/14635624.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466302 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 = 0.0185 GB avg-val = 115.92 avg-zval = 39.62 2024/08/20-04:11:41.889833 140500154140224 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05696/att-00/14635624.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-04:11:42.399643 140500154140224 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05696/att-00/14635624.sst): second pass time = 0.72's, 75.539'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.51's, 41.844'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2415.847'MB/sec (index lex order gen) rebuild zvType time = 0.43's, 0.271'MB/sec write SST data time = 0.08's, 266.645'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 = 14217.104'MB/sec zip my value time = 0.72's, unzip length = 0.054'GB zip my value throughput = 75.539'MB/sec zip pipeline throughput = 75.539'MB/sec entries = 466302 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.92 avg-zval = 39.62 usrkeys = 466302 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.92 avg-zval = 39.62 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466302 bytes = 1457216 } seq expand size = 3264114 multi value expand size = 0 cnt WriteAppend = 24 UnZipSize{ index = 0.0093 GB value = 0.0541 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 = 10.5053 value = 2.9258 dict = 1.00 all = 3.1407 } Zip/UnZip{ index = 0.0952 value = 0.3418 dict = 1.00 all = 0.3184 } ---------------------------- total value len = 62.468705 GB avg = 0.180 KB (by entry num) total key len = 6.827920 GB avg = 0.020 KB total ukey len = 3.217480 GB avg = 0.008 KB total ukey num = 0.390732208 Billion total entry num = 0.347610216 Billion write speed all = 1.811146277 MB/sec (with seq num) write speed all = 1.738464763 MB/sec (without seq num) 2024/08/20-04:11:42.427379 140500154140224 [compaction_job.cc:1944] [default] [JOB 5696] Generated table #14635624: 466302 keys, 21367586 bytes, temperature: kWarm 2024/08/20-04:11:42.427451 140500154140224 EVENT_LOG_v1 {"time_micros": 1724098302427415, "cf_name": "default", "job": 5696, "event": "table_file_creation", "file_number": 14635624, "file_size": 21367586, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189907028175, "largest_seqno": 189924271345, "table_properties": {"data_size": 18474400, "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": 13056456, "raw_average_key_size": 28, "raw_value_size": 54052524, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466302, "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": 1724098300, "oldest_key_time": 0, "file_creation_time": 1724098300, "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": 14635624, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:11:42.449691 140500154140224 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05696/att-00/14635625.sst) /dev/shm/ToplingTemp/Topling-162058-LZ28Pi 2024/08/20-04:11:42.616509 140500154140224 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05696/att-00/14635625.sst): first pass time = 0.17's, 279.490'MB/sec 2024/08/20-04:11:43.088152 140500154140224 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05696/att-00/14635625.sst): old prealloc_size = 73819750, real_size = 14235312 2024/08/20-04:11:43.088419 140500154140224 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05696/att-00/14635625.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 323766 prefix = 4 raw-key = 0.0052 GB zip-key = 0.0006 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0375 GB zip-val = 0.0135 GB avg-val = 115.96 avg-zval = 41.80 2024/08/20-04:11:43.088706 140500154140224 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05696/att-00/14635625.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0008 GB, waited 0.000 sec, Key+Value = 0.047 GB 2024/08/20-04:11:43.350248 140500154140224 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05696/att-00/14635625.sst): second pass time = 0.47's, 79.744'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.26's, 59.350'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2620.393'MB/sec (index lex order gen) rebuild zvType time = 0.21's, 0.377'MB/sec write SST data time = 0.05's, 328.886'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.385'MB, throughput = 9322.252'MB/sec zip my value time = 0.47's, unzip length = 0.038'GB zip my value throughput = 79.744'MB/sec zip pipeline throughput = 79.744'MB/sec entries = 323766 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.96 avg-zval = 41.80 usrkeys = 323766 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.96 avg-zval = 41.80 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 323766 bytes = 1011776 } seq expand size = 2266362 multi value expand size = 0 cnt WriteAppend = 31 UnZipSize{ index = 0.0065 GB value = 0.0375 GB dict = 0.38 MB all = 0.0466 GB } __ZipSize{ index = 0.0006 GB value = 0.0135 GB dict = 0.38 MB all = 0.0156 GB } UnZip/Zip{ index = 10.4231 value = 2.7743 dict = 1.00 all = 2.9964 } Zip/UnZip{ index = 0.0959 value = 0.3605 dict = 1.00 all = 0.3337 } ---------------------------- total value len = 62.508516 GB avg = 0.180 KB (by entry num) total key len = 6.836985 GB avg = 0.020 KB total ukey len = 3.223956 GB avg = 0.008 KB total ukey num = 0.391055974 Billion total entry num = 0.347933982 Billion write speed all = 1.812378688 MB/sec (with seq num) write speed all = 1.739631286 MB/sec (without seq num) 2024/08/20-04:11:43.372668 140500154140224 [compaction_job.cc:1944] [default] [JOB 5696] Generated table #14635625: 323766 keys, 15555296 bytes, temperature: kWarm 2024/08/20-04:11:43.372730 140500154140224 EVENT_LOG_v1 {"time_micros": 1724098303372698, "cf_name": "default", "job": 5696, "event": "table_file_creation", "file_number": 14635625, "file_size": 15555296, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189907028253, "largest_seqno": 189924270913, "table_properties": {"data_size": 13532960, "index_size": 621248, "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": 9065448, "raw_average_key_size": 28, "raw_value_size": 37544580, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 323766, "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": 1724098302, "oldest_key_time": 0, "file_creation_time": 1724098302, "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": 14635625, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:11:43.389540 140500154140224 [compaction_job.cc:699] job-05696: subcompact[0], size: 0.080022 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05696/att-00 [14635622,14635623,14635624,14635625] 2024/08/20-04:11:43.423771 140500154140224 (Original Log Time 2024/08/20-04:11:36.265711) EVENT_LOG_v1 {"time_micros": 1724098296265677, "job": 5696, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14635571], "files_L2": [14635618, 14635619, 14635527, 14635586], "score": 0.976579, "input_data_size": 95392371, "oldest_snapshot_seqno": 189924743733} 2024/08/20-04:11:43.423774 140500154140224 (Original Log Time 2024/08/20-04:11:43.415034) [compaction_job.cc:2018] [default] [JOB 5696] Compacted 1@1 + 4@2 files to L2 => 80022026 bytes 2024/08/20-04:11:43.423776 140500154140224 (Original Log Time 2024/08/20-04:11:43.423705) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 13.4 rd, 11.2 wr, level 2, files in(1, 4) out(4 +0 blob) MB in(20.9, 70.1 +0.0 blob) out(76.3 +0.0 blob), read-write-amplify(8.0) write-amplify(3.7) OK, records in: 1728112, records dropped: 5699 output_compression: Snappy 2024/08/20-04:11:43.423782 140500154140224 (Original Log Time 2024/08/20-04:11:43.423750) EVENT_LOG_v1 {"time_micros": 1724098303423730, "cf": "default", "job": 5696, "event": "compaction_finished", "compaction_time_micros": 7123836, "compaction_time_cpu_micros": 2687490, "output_level": 2, "num_output_files": 4, "total_output_size": 80022026, "num_input_records": 1728112, "num_output_records": 1722413, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 61338678, "file_range_sync_nanos": 0, "file_fsync_nanos": 2872, "file_prepare_write_nanos": 12266, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-04:11:43.536001 140500154140224 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":1724098296,"executesMs":7252,"compactionJobId":5696,"attempt":0,"compactionInputRawBytes":248746132,"compactionInputZipBytes":95392371,"compactionOutputRawBytes":0,"compactionOutputZipBytes":80022026,"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":"00-918dcb00a84e3820ca2d5c685cee743e-f15dadcd96456a73-00"}}, response = 2024/08/20-04:11:43.536102 140500154140224 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-05696/att-00: olev 2, work 7.252 s, result 4.816 ms, install 8.767 ms, input{raw 237.223 MiB zip 90.973 MiB}