2024/08/20-03:41:37.850190 140500573775424 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03778/att-00: fork to child time = 0.033374 sec 2024/08/20-03:41:37.851549 140500573775424 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03778/att-00 2024/08/20-03:41:37.856621 140500573775424 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03778/att-00 2024/08/20-03:41:37.860095 140500573775424 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-03:41:37.860385 140500573775424 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-03:41:37.900197 140500573775424 [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-03778/att-00/MANIFEST-14629260 2024/08/20-03:41:37.919002 140500573775424 [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-03778/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14633466, last_sequence is 189881505537, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14633452 2024/08/20-03:41:37.919031 140500573775424 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-03:41:37.919116 140500573775424 [version_set.cc:5652] Creating manifest 14633466 2024/08/20-03:41:37.955276 140500573775424 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03778/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-03:41:37.970741 140500573775424 [compaction_job.cc:2433] [default] [JOB 3778] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-03:41:37.970769 140500573775424 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 1977 Base level 1, inputs: [14633437(31MB)], [14633394(20MB) 14633395(20MB) 14633396(20MB)] 2024/08/20-03:41:38.306596 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 2024/08/20-03:41:38.306626 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 2024/08/20-03:41:38.306648 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 2024/08/20-03:41:38.306663 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 2024/08/20-03:41:38.306676 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 2024/08/20-03:41:38.472088 140500573775424 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03778/att-00/14633467.sst) /dev/shm/ToplingTemp/Topling-146888-wuYgDd 2024/08/20-03:41:38.750011 140500573775424 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03778/att-00/14633467.sst): first pass time = 0.28's, 241.503'MB/sec 2024/08/20-03:41:40.896964 140500573775424 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03778/att-00/14633467.sst): old prealloc_size = 73819750, real_size = 19320672 2024/08/20-03:41:40.897322 140500573775424 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03778/att-00/14633467.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 462502 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0542 GB zip-val = 0.0183 GB avg-val = 117.10 avg-zval = 39.62 2024/08/20-03:41:40.897783 140500573775424 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03778/att-00/14633467.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-03:41:41.618042 140500573775424 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03778/att-00/14633467.sst): second pass time = 2.15's, 25.242'MB/sec, value only(80.7% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.72's, 29.479'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2648.600'MB/sec (index lex order gen) rebuild zvType time = 0.54's, 0.214'MB/sec write SST data time = 0.18's, 117.450'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.546'MB, throughput = 14393.552'MB/sec zip my value time = 2.15's, unzip length = 0.054'GB zip my value throughput = 25.242'MB/sec zip pipeline throughput = 142.947'MB/sec entries = 462502 avg-key = 28.00 avg-zkey = 1.90 avg-val = 117.10 avg-zval = 39.62 usrkeys = 462502 avg-key = 20.00 avg-zkey = 1.90 avg-val = 124.10 avg-zval = 39.62 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 462502 bytes = 1503152 } seq expand size = 3237514 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0093 GB value = 0.0542 GB dict = 0.55 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0183 GB dict = 0.55 MB all = 0.0213 GB } UnZip/Zip{ index = 10.5068 value = 2.9555 dict = 1.00 all = 3.1570 } Zip/UnZip{ index = 0.0952 value = 0.3383 dict = 1.00 all = 0.3168 } ---------------------------- total value len = 62.354146 GB avg = 0.180 KB (by entry num) total key len = 6.801708 GB avg = 0.020 KB total ukey len = 3.198758 GB avg = 0.008 KB total ukey num = 0.389796063 Billion total entry num = 0.346674071 Billion write speed all = 1.896737950 MB/sec (with seq num) write speed all = 1.820672098 MB/sec (without seq num) 2024/08/20-03:41:41.647895 140500573775424 [compaction_job.cc:1944] [default] [JOB 3778] Generated table #14633467: 462502 keys, 21257226 bytes, temperature: kWarm 2024/08/20-03:41:41.648007 140500573775424 EVENT_LOG_v1 {"time_micros": 1724096501647944, "cf_name": "default", "job": 3778, "event": "table_file_creation", "file_number": 14633467, "file_size": 21257226, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189838523017, "largest_seqno": 189879551072, "table_properties": {"data_size": 18324496, "index_size": 880384, "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": 12950056, "raw_average_key_size": 28, "raw_value_size": 54158864, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 462502, "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": 1724096498, "oldest_key_time": 0, "file_creation_time": 1724096498, "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": 14633467, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:41:41.682950 140500573775424 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03778/att-00/14633468.sst) /dev/shm/ToplingTemp/Topling-146888-3haUYb 2024/08/20-03:41:42.366517 140500573775424 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03778/att-00/14633468.sst): first pass time = 0.68's, 98.181'MB/sec 2024/08/20-03:41:43.788598 140500573775424 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03778/att-00/14633468.sst): old prealloc_size = 73819750, real_size = 20075024 2024/08/20-03:41:43.788957 140500573775424 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03778/att-00/14633468.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465362 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 = 0.0191 GB avg-val = 116.21 avg-zval = 40.97 2024/08/20-03:41:43.789385 140500573775424 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03778/att-00/14633468.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-03:41:44.161247 140500573775424 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03778/att-00/14633468.sst): second pass time = 1.42's, 38.046'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 59.249'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2633.579'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.385'MB/sec write SST data time = 0.07's, 315.761'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 = 13775.391'MB/sec zip my value time = 1.42's, unzip length = 0.054'GB zip my value throughput = 38.046'MB/sec zip pipeline throughput = 126.367'MB/sec entries = 465362 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.21 avg-zval = 40.97 usrkeys = 465362 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.21 avg-zval = 40.97 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465362 bytes = 1570608 } seq expand size = 3257534 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 = 0.0191 GB dict = 0.54 MB all = 0.0221 GB } UnZip/Zip{ index = 10.4330 value = 2.8363 dict = 1.00 all = 3.0395 } Zip/UnZip{ index = 0.0958 value = 0.3526 dict = 1.00 all = 0.3290 } ---------------------------- total value len = 62.411482 GB avg = 0.180 KB (by entry num) total key len = 6.814738 GB avg = 0.020 KB total ukey len = 3.208065 GB avg = 0.008 KB total ukey num = 0.390261425 Billion total entry num = 0.347139433 Billion write speed all = 1.898535463 MB/sec (with seq num) write speed all = 1.822372816 MB/sec (without seq num) 2024/08/20-03:41:44.190206 140500573775424 [compaction_job.cc:1944] [default] [JOB 3778] Generated table #14633468: 465362 keys, 22078616 bytes, temperature: kWarm 2024/08/20-03:41:44.190264 140500573775424 EVENT_LOG_v1 {"time_micros": 1724096504190233, "cf_name": "default", "job": 3778, "event": "table_file_creation", "file_number": 14633468, "file_size": 22078616, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189757938394, "largest_seqno": 189879551685, "table_properties": {"data_size": 19066432, "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": 13030136, "raw_average_key_size": 28, "raw_value_size": 54078804, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465362, "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": 1724096501, "oldest_key_time": 0, "file_creation_time": 1724096501, "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": 14633468, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:41:44.219146 140500573775424 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03778/att-00/14633469.sst) /dev/shm/ToplingTemp/Topling-146888-5nGrg9 2024/08/20-03:41:45.033697 140500573775424 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03778/att-00/14633469.sst): first pass time = 0.81's, 82.393'MB/sec 2024/08/20-03:41:45.873556 140500573775424 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03778/att-00/14633469.sst): old prealloc_size = 73819750, real_size = 19817216 2024/08/20-03:41:45.873897 140500573775424 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03778/att-00/14633469.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466281 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 = 0.0188 GB avg-val = 115.92 avg-zval = 40.33 2024/08/20-03:41:45.874309 140500573775424 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03778/att-00/14633469.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-03:41:46.233898 140500573775424 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03778/att-00/14633469.sst): second pass time = 0.84's, 64.429'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 60.237'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2834.317'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.398'MB/sec write SST data time = 0.07's, 324.132'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 = 12564.771'MB/sec zip my value time = 0.84's, unzip length = 0.054'GB zip my value throughput = 64.429'MB/sec zip pipeline throughput = 64.429'MB/sec entries = 466281 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.92 avg-zval = 40.33 usrkeys = 466281 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.92 avg-zval = 40.33 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466281 bytes = 1457136 } seq expand size = 3263967 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 = 0.0217 GB } UnZip/Zip{ index = 10.4319 value = 2.8742 dict = 1.00 all = 3.0917 } Zip/UnZip{ index = 0.0959 value = 0.3479 dict = 1.00 all = 0.3234 } ---------------------------- total value len = 62.468800 GB avg = 0.180 KB (by entry num) total key len = 6.827794 GB avg = 0.020 KB total ukey len = 3.217390 GB avg = 0.008 KB total ukey num = 0.390727706 Billion total entry num = 0.347605714 Billion write speed all = 1.900357426 MB/sec (with seq num) write speed all = 1.824096811 MB/sec (without seq num) 2024/08/20-03:41:46.262917 140500573775424 [compaction_job.cc:1944] [default] [JOB 3778] Generated table #14633469: 466281 keys, 21706126 bytes, temperature: kWarm 2024/08/20-03:41:46.262994 140500573775424 EVENT_LOG_v1 {"time_micros": 1724096506262959, "cf_name": "default", "job": 3778, "event": "table_file_creation", "file_number": 14633469, "file_size": 21706126, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189848760197, "largest_seqno": 189879551467, "table_properties": {"data_size": 18806512, "index_size": 893952, "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": 13055868, "raw_average_key_size": 28, "raw_value_size": 54053082, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466281, "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": 1724096504, "oldest_key_time": 0, "file_creation_time": 1724096504, "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": 14633469, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:41:46.288742 140500573775424 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03778/att-00/14633470.sst) /dev/shm/ToplingTemp/Topling-146888-kTPaD9 2024/08/20-03:41:46.401130 140500573775424 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03778/att-00/14633470.sst): first pass time = 0.11's, 261.927'MB/sec 2024/08/20-03:41:46.813804 140500573775424 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03778/att-00/14633470.sst): old prealloc_size = 73819750, real_size = 8762016 2024/08/20-03:41:46.814001 140500573775424 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03778/att-00/14633470.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 204800 prefix = 4 raw-key = 0.0033 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0237 GB zip-val = 0.0083 GB avg-val = 115.66 avg-zval = 40.61 2024/08/20-03:41:46.814197 140500573775424 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03778/att-00/14633470.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.029 GB 2024/08/20-03:41:46.973005 140500573775424 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03778/att-00/14633470.sst): second pass time = 0.41's, 57.512'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 60.295'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2310.266'MB/sec (index lex order gen) rebuild zvType time = 0.13's, 0.395'MB/sec write SST data time = 0.03's, 327.219'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.246'MB, throughput = 7598.198'MB/sec zip my value time = 0.41's, unzip length = 0.024'GB zip my value throughput = 57.512'MB/sec zip pipeline throughput = 154.477'MB/sec entries = 204800 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.66 avg-zval = 40.61 usrkeys = 204800 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.66 avg-zval = 40.61 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 204800 bytes = 640016 } seq expand size = 1433600 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0041 GB value = 0.0237 GB dict = 0.25 MB all = 0.0294 GB } __ZipSize{ index = 0.0004 GB value = 0.0083 GB dict = 0.25 MB all = 0.0096 GB } UnZip/Zip{ index = 10.4065 value = 2.8481 dict = 1.00 all = 3.0650 } Zip/UnZip{ index = 0.0961 value = 0.3511 dict = 1.00 all = 0.3263 } ---------------------------- total value len = 62.493921 GB avg = 0.180 KB (by entry num) total key len = 6.833528 GB avg = 0.020 KB total ukey len = 3.221486 GB avg = 0.008 KB total ukey num = 0.390932506 Billion total entry num = 0.347810514 Billion write speed all = 1.901165064 MB/sec (with seq num) write speed all = 1.824861065 MB/sec (without seq num) 2024/08/20-03:41:46.989110 140500573775424 [compaction_job.cc:1944] [default] [JOB 3778] Generated table #14633470: 204800 keys, 9599290 bytes, temperature: kWarm 2024/08/20-03:41:46.989174 140500573775424 EVENT_LOG_v1 {"time_micros": 1724096506989141, "cf_name": "default", "job": 3778, "event": "table_file_creation", "file_number": 14633470, "file_size": 9599290, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189848760210, "largest_seqno": 189879550245, "table_properties": {"data_size": 8317008, "index_size": 393600, "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": 5734400, "raw_average_key_size": 28, "raw_value_size": 23687716, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 204800, "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": 1724096506, "oldest_key_time": 0, "file_creation_time": 1724096506, "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": 14633470, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:41:46.998009 140500573775424 [compaction_job.cc:699] job-03778: subcompact[0], size: 0.074641 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03778/att-00 [14633467,14633468,14633469,14633470] 2024/08/20-03:41:47.024365 140500573775424 (Original Log Time 2024/08/20-03:41:37.970828) EVENT_LOG_v1 {"time_micros": 1724096497970783, "job": 3778, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14633437], "files_L2": [14633394, 14633395, 14633396], "score": 0.999513, "input_data_size": 98357929, "oldest_snapshot_seqno": 189881505083} 2024/08/20-03:41:47.024368 140500573775424 (Original Log Time 2024/08/20-03:41:47.021072) [compaction_job.cc:2018] [default] [JOB 3778] Compacted 1@1 + 3@2 files to L2 => 74641258 bytes 2024/08/20-03:41:47.024370 140500573775424 (Original Log Time 2024/08/20-03:41:47.024298) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 10.9 rd, 8.3 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(31.8, 62.0 +0.0 blob) out(71.2 +0.0 blob), read-write-amplify(5.2) write-amplify(2.2) OK, records in: 1627564, records dropped: 28619 output_compression: Snappy 2024/08/20-03:41:47.024376 140500573775424 (Original Log Time 2024/08/20-03:41:47.024343) EVENT_LOG_v1 {"time_micros": 1724096507024322, "cf": "default", "job": 3778, "event": "compaction_finished", "compaction_time_micros": 9027191, "compaction_time_cpu_micros": 2812133, "output_level": 2, "num_output_files": 4, "total_output_size": 74641258, "num_input_records": 1627564, "num_output_records": 1598945, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 68613529, "file_range_sync_nanos": 0, "file_fsync_nanos": 3034, "file_prepare_write_nanos": 12665, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-03:41:47.146893 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":1724092920,"starts":1724096497,"executesMs":9165,"compactionJobId":3778,"attempt":0,"compactionInputRawBytes":234812824,"compactionInputZipBytes":98357929,"compactionOutputRawBytes":0,"compactionOutputZipBytes":74641258,"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":"00-4151eb41e91354b94a2f9d0c98aae7ef-31b85a1b58a79c7e-00"}}, response = 2024/08/20-03:41:47.146998 140500573775424 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-03778/att-00: olev 2, work 9.166 s, result 4.665 ms, install 3.324 ms, input{raw 223.935 MiB zip 93.801 MiB}