2024/08/20-17:05:01.403132 140500212889152 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40854/att-00: fork to child time = 0.016882 sec 2024/08/20-17:05:01.404667 140500212889152 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40854/att-00 2024/08/20-17:05:01.416868 140500212889152 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40854/att-00 2024/08/20-17:05:01.417347 140500212889152 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-17:05:01.417754 140500212889152 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-17:05:01.465885 140500212889152 [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-40854/att-00/MANIFEST-14629260 2024/08/20-17:05:01.480242 140500212889152 [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-40854/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14676279, last_sequence is 190819097646, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14676150 2024/08/20-17:05:01.480252 140500212889152 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-17:05:01.480347 140500212889152 [version_set.cc:5652] Creating manifest 14676279 2024/08/20-17:05:01.507031 140500212889152 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40854/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-17:05:01.521269 140500212889152 [compaction_job.cc:2433] [default] [JOB 40854] Compacting 1@1 + 4@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-17:05:01.521284 140500212889152 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 20817 Base level 1, inputs: [14676203(31MB)], [14676256(20MB) 14676257(10MB) 14676173(20MB) 14676273(20MB)] 2024/08/20-17:05:01.767254 140500212889152 [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 2024/08/20-17:05:01.767291 140500212889152 [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 2024/08/20-17:05:01.767316 140500212889152 [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 2024/08/20-17:05:01.767333 140500212889152 [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 2024/08/20-17:05:01.767347 140500212889152 [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 2024/08/20-17:05:01.932114 140500212889152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40854/att-00/14676280.sst) /dev/shm/ToplingTemp/Topling-434172-CshXSe 2024/08/20-17:05:02.190870 140500212889152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40854/att-00/14676280.sst): first pass time = 0.26's, 259.406'MB/sec 2024/08/20-17:05:02.950507 140500212889152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40854/att-00/14676280.sst): old prealloc_size = 73819750, real_size = 19606480 2024/08/20-17:05:02.950873 140500212889152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40854/att-00/14676280.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466523 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 = 0.0186 GB avg-val = 115.85 avg-zval = 39.88 2024/08/20-17:05:02.951357 140500212889152 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40854/att-00/14676280.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-17:05:03.557665 140500212889152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40854/att-00/14676280.sst): second pass time = 0.76's, 71.292'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.61's, 35.693'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2599.641'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.244'MB/sec write SST data time = 0.13's, 167.817'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 = 15014.498'MB/sec zip my value time = 0.76's, unzip length = 0.054'GB zip my value throughput = 71.292'MB/sec zip pipeline throughput = 71.292'MB/sec entries = 466523 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.85 avg-zval = 39.88 usrkeys = 466523 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.85 avg-zval = 39.88 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466523 bytes = 1632848 } seq expand size = 3265661 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 = 0.0186 GB dict = 0.54 MB all = 0.0217 GB } UnZip/Zip{ index = 10.5720 value = 2.9046 dict = 1.00 all = 3.0968 } Zip/UnZip{ index = 0.0946 value = 0.3443 dict = 1.00 all = 0.3229 } ---------------------------- total value len = 62.354062 GB avg = 0.180 KB (by entry num) total key len = 6.801820 GB avg = 0.020 KB total ukey len = 3.198838 GB avg = 0.008 KB total ukey num = 0.389800084 Billion total entry num = 0.346678092 Billion write speed all = 0.816843353 MB/sec (with seq num) write speed all = 0.784084699 MB/sec (without seq num) 2024/08/20-17:05:03.588585 140500212889152 [compaction_job.cc:1944] [default] [JOB 40854] Generated table #14676280: 466523 keys, 21670734 bytes, temperature: kWarm 2024/08/20-17:05:03.588693 140500212889152 EVENT_LOG_v1 {"time_micros": 1724144703588632, "cf_name": "default", "job": 40854, "event": "table_file_creation", "file_number": 14676280, "file_size": 21670734, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190586022308, "largest_seqno": 190818679682, "table_properties": {"data_size": 18607104, "index_size": 882560, "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": 13062644, "raw_average_key_size": 28, "raw_value_size": 54046290, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466523, "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": 1724144701, "oldest_key_time": 0, "file_creation_time": 1724144701, "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": 14676280, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:05:03.626362 140500212889152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40854/att-00/14676281.sst) /dev/shm/ToplingTemp/Topling-434172-ixhGvd 2024/08/20-17:05:04.360192 140500212889152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40854/att-00/14676281.sst): first pass time = 0.73's, 91.458'MB/sec 2024/08/20-17:05:05.914968 140500212889152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40854/att-00/14676281.sst): old prealloc_size = 73819750, real_size = 18703712 2024/08/20-17:05:05.915324 140500212889152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40854/att-00/14676281.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466672 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0540 GB zip-val = 0.0177 GB avg-val = 115.80 avg-zval = 37.91 2024/08/20-17:05:05.915758 140500212889152 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40854/att-00/14676281.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-17:05:06.320545 140500212889152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40854/att-00/14676281.sst): second pass time = 1.55's, 34.782'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.41's, 50.912'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2727.250'MB/sec (index lex order gen) rebuild zvType time = 0.33's, 0.353'MB/sec write SST data time = 0.07's, 277.076'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 = 13567.204'MB/sec zip my value time = 1.55's, unzip length = 0.054'GB zip my value throughput = 34.782'MB/sec zip pipeline throughput = 126.680'MB/sec entries = 466672 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.80 avg-zval = 37.91 usrkeys = 466672 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.80 avg-zval = 37.91 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466672 bytes = 1516704 } seq expand size = 3266704 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0177 GB dict = 0.54 MB all = 0.0206 GB } UnZip/Zip{ index = 10.4377 value = 3.0545 dict = 1.00 all = 3.2499 } Zip/UnZip{ index = 0.0958 value = 0.3274 dict = 1.00 all = 0.3077 } ---------------------------- total value len = 62.411370 GB avg = 0.180 KB (by entry num) total key len = 6.814887 GB avg = 0.020 KB total ukey len = 3.208171 GB avg = 0.008 KB total ukey num = 0.390266756 Billion total entry num = 0.347144764 Billion write speed all = 0.817647919 MB/sec (with seq num) write speed all = 0.784846239 MB/sec (without seq num) 2024/08/20-17:05:06.351398 140500212889152 [compaction_job.cc:1944] [default] [JOB 40854] Generated table #14676281: 466672 keys, 20649534 bytes, temperature: kWarm 2024/08/20-17:05:06.351459 140500212889152 EVENT_LOG_v1 {"time_micros": 1724144706351427, "cf_name": "default", "job": 40854, "event": "table_file_creation", "file_number": 14676281, "file_size": 20649534, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190772556536, "largest_seqno": 190818678984, "table_properties": {"data_size": 17692624, "index_size": 894208, "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": 13066816, "raw_average_key_size": 28, "raw_value_size": 54042048, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466672, "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": 1724144703, "oldest_key_time": 0, "file_creation_time": 1724144703, "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": 14676281, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:05:06.375237 140500212889152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40854/att-00/14676282.sst) /dev/shm/ToplingTemp/Topling-434172-1KFIJe 2024/08/20-17:05:06.849693 140500212889152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40854/att-00/14676282.sst): first pass time = 0.47's, 141.457'MB/sec 2024/08/20-17:05:07.675603 140500212889152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40854/att-00/14676282.sst): old prealloc_size = 73819750, real_size = 19279344 2024/08/20-17:05:07.675961 140500212889152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40854/att-00/14676282.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465887 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0541 GB zip-val = 0.0183 GB avg-val = 116.05 avg-zval = 39.24 2024/08/20-17:05:07.676361 140500212889152 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40854/att-00/14676282.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-17:05:08.243604 140500212889152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40854/att-00/14676282.sst): second pass time = 0.82's, 65.539'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.57's, 37.372'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2713.489'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.259'MB/sec write SST data time = 0.12's, 179.592'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 = 13983.222'MB/sec zip my value time = 0.82's, unzip length = 0.054'GB zip my value throughput = 65.539'MB/sec zip pipeline throughput = 65.539'MB/sec entries = 465887 avg-key = 28.00 avg-zkey = 1.89 avg-val = 116.05 avg-zval = 39.24 usrkeys = 465887 avg-key = 20.00 avg-zkey = 1.89 avg-val = 123.05 avg-zval = 39.24 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465887 bytes = 1514144 } seq expand size = 3261209 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 = 10.5722 value = 2.9573 dict = 1.00 all = 3.1617 } Zip/UnZip{ index = 0.0946 value = 0.3381 dict = 1.00 all = 0.3163 } ---------------------------- total value len = 62.468696 GB avg = 0.180 KB (by entry num) total key len = 6.827932 GB avg = 0.020 KB total ukey len = 3.217489 GB avg = 0.008 KB total ukey num = 0.390732643 Billion total entry num = 0.347610651 Billion write speed all = 0.818460488 MB/sec (with seq num) write speed all = 0.785615533 MB/sec (without seq num) 2024/08/20-17:05:08.272433 140500212889152 [compaction_job.cc:1944] [default] [JOB 40854] Generated table #14676282: 465887 keys, 21225836 bytes, temperature: kWarm 2024/08/20-17:05:08.272520 140500212889152 EVENT_LOG_v1 {"time_micros": 1724144708272473, "cf_name": "default", "job": 40854, "event": "table_file_creation", "file_number": 14676282, "file_size": 21225836, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190753018233, "largest_seqno": 190818678564, "table_properties": {"data_size": 18281376, "index_size": 881344, "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": 13044836, "raw_average_key_size": 28, "raw_value_size": 54064154, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465887, "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": 1724144706, "oldest_key_time": 0, "file_creation_time": 1724144706, "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": 14676282, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:05:08.301604 140500212889152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40854/att-00/14676283.sst) /dev/shm/ToplingTemp/Topling-434172-fnMjfd 2024/08/20-17:05:08.559331 140500212889152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40854/att-00/14676283.sst): first pass time = 0.26's, 260.058'MB/sec 2024/08/20-17:05:09.284763 140500212889152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40854/att-00/14676283.sst): old prealloc_size = 73819750, real_size = 19315536 2024/08/20-17:05:09.285109 140500212889152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40854/att-00/14676283.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466323 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 = 0.0183 GB avg-val = 115.70 avg-zval = 39.28 2024/08/20-17:05:09.285504 140500212889152 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40854/att-00/14676283.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-17:05:09.649406 140500212889152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40854/att-00/14676283.sst): second pass time = 0.72's, 74.454'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 58.471'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2755.172'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.392'MB/sec write SST data time = 0.07's, 319.853'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 = 13549.189'MB/sec zip my value time = 0.72's, unzip length = 0.054'GB zip my value throughput = 74.454'MB/sec zip pipeline throughput = 74.454'MB/sec entries = 466323 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.70 avg-zval = 39.28 usrkeys = 466323 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.70 avg-zval = 39.28 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466323 bytes = 1573856 } seq expand size = 3264261 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0670 GB } __ZipSize{ index = 0.0009 GB value = 0.0183 GB dict = 0.54 MB all = 0.0213 GB } UnZip/Zip{ index = 10.5690 value = 2.9456 dict = 1.00 all = 3.1430 } Zip/UnZip{ index = 0.0946 value = 0.3395 dict = 1.00 all = 0.3182 } ---------------------------- total value len = 62.525912 GB avg = 0.180 KB (by entry num) total key len = 6.840989 GB avg = 0.020 KB total ukey len = 3.226816 GB avg = 0.008 KB total ukey num = 0.391198966 Billion total entry num = 0.348076974 Billion write speed all = 0.819276879 MB/sec (with seq num) write speed all = 0.786388408 MB/sec (without seq num) 2024/08/20-17:05:09.679793 140500212889152 [compaction_job.cc:1944] [default] [JOB 40854] Generated table #14676283: 466323 keys, 21320146 bytes, temperature: kWarm 2024/08/20-17:05:09.680042 140500212889152 EVENT_LOG_v1 {"time_micros": 1724144709680003, "cf_name": "default", "job": 40854, "event": "table_file_creation", "file_number": 14676283, "file_size": 21320146, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190740537725, "largest_seqno": 190818677286, "table_properties": {"data_size": 18316352, "index_size": 882432, "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": 13057044, "raw_average_key_size": 28, "raw_value_size": 53951878, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466323, "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": 1724144708, "oldest_key_time": 0, "file_creation_time": 1724144708, "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": 14676283, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:05:09.694731 140500212889152 [compaction_job.cc:699] job-40854: subcompact[0], size: 0.084866 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40854/att-00 [14676280,14676281,14676282,14676283] 2024/08/20-17:05:09.729899 140500212889152 (Original Log Time 2024/08/20-17:05:01.521393) EVENT_LOG_v1 {"time_micros": 1724144701521298, "job": 40854, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14676203], "files_L2": [14676256, 14676257, 14676173, 14676273], "score": 0.998216, "input_data_size": 107847861, "oldest_snapshot_seqno": 190819097353} 2024/08/20-17:05:09.729903 140500212889152 (Original Log Time 2024/08/20-17:05:09.723590) [compaction_job.cc:2018] [default] [JOB 40854] Compacted 1@1 + 4@2 files to L2 => 84866250 bytes 2024/08/20-17:05:09.729905 140500212889152 (Original Log Time 2024/08/20-17:05:09.729828) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 13.2 rd, 10.4 wr, level 2, files in(1, 4) out(4 +0 blob) MB in(31.8, 71.1 +0.0 blob) out(80.9 +0.0 blob), read-write-amplify(5.8) write-amplify(2.5) OK, records in: 1865405, records dropped: 0 output_compression: Snappy 2024/08/20-17:05:09.729914 140500212889152 (Original Log Time 2024/08/20-17:05:09.729874) EVENT_LOG_v1 {"time_micros": 1724144709729854, "cf": "default", "job": 40854, "event": "compaction_finished", "compaction_time_micros": 8173350, "compaction_time_cpu_micros": 3077442, "output_level": 2, "num_output_files": 4, "total_output_size": 84866250, "num_input_records": 1865405, "num_output_records": 1865405, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 92660806, "file_range_sync_nanos": 0, "file_fsync_nanos": 2856, "file_prepare_write_nanos": 13874, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-17:05:09.852747 140500212889152 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":1724144701,"executesMs":8313,"compactionJobId":40854,"attempt":0,"compactionInputRawBytes":268335710,"compactionInputZipBytes":107847861,"compactionOutputRawBytes":0,"compactionOutputZipBytes":84866250,"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-d8bba01d6343c49fb74aeac9b742fbb0-5d160126f5f5f512-00"}}, response = 2024/08/20-17:05:09.852860 140500212889152 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-40854/att-00: olev 2, work 8.314 s, result 6.273 ms, install 6.360 ms, input{raw 255.905 MiB zip 102.852 MiB}