2024/08/20-12:53:07.339087 140500212889152 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30594/att-00: fork to child time = 0.019932 sec 2024/08/20-12:53:07.340065 140500212889152 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30594/att-00 2024/08/20-12:53:07.345539 140500212889152 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30594/att-00 2024/08/20-12:53:07.345833 140500212889152 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-12:53:07.346161 140500212889152 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-12:53:07.407213 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-30594/att-00/MANIFEST-14629260 2024/08/20-12:53:07.422607 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-30594/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14664401, last_sequence is 190558847555, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14664278 2024/08/20-12:53:07.422616 140500212889152 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-12:53:07.422684 140500212889152 [version_set.cc:5652] Creating manifest 14664401 2024/08/20-12:53:07.454212 140500212889152 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30594/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-12:53:07.468552 140500212889152 [compaction_job.cc:2433] [default] [JOB 30594] Compacting 1@3 + 3@4 files to L4, score 1.02, subcompactions 1 : 1 2024/08/20-12:53:07.468570 140500212889152 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 15646 Base level 3, inputs: [14664395(37MB)], [14661378(66MB) 14661379(49MB) 14659802(69MB)] 2024/08/20-12:53:07.475796 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 2024/08/20-12:53:07.475844 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 2024/08/20-12:53:07.475870 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 2024/08/20-12:53:07.475882 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 2024/08/20-12:53:07.475892 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 2024/08/20-12:53:08.211059 140500212889152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30594/att-00/14664402.sst) /dev/shm/ToplingTemp/Topling-355516-lnmrZC 2024/08/20-12:53:09.354107 140500212889152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30594/att-00/14664402.sst): first pass time = 1.14's, 234.854'MB/sec 2024/08/20-12:53:12.370879 140500212889152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30594/att-00/14664402.sst): old prealloc_size = 257391264, real_size = 59529312 2024/08/20-12:53:12.372277 140500212889152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30594/att-00/14664402.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1847992 prefix = 4 raw-key = 0.0296 GB zip-key = 0.0035 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.2167 GB zip-val = 0.0556 GB avg-val = 117.26 avg-zval = 30.06 2024/08/20-12:53:12.376254 140500212889152 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30594/att-00/14664402.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0049 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/08/20-12:53:14.859328 140500212889152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30594/att-00/14664402.sst): second pass time = 3.01's, 72.040'MB/sec, value only(80.7% of KV) wait indexing time = 0.00's, remap KeyValue time = 2.49's, 27.394'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2581.199'MB/sec (index lex order gen) rebuild zvType time = 1.96's, 0.236'MB/sec write SST data time = 0.53's, 129.617'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.160'MB, throughput = 65802.114'MB/sec zip my value time = 3.01's, unzip length = 0.217'GB zip my value throughput = 72.040'MB/sec zip pipeline throughput = 72.040'MB/sec entries = 1847992 avg-key = 28.00 avg-zkey = 1.90 avg-val = 117.26 avg-zval = 30.06 usrkeys = 1847992 avg-key = 20.00 avg-zkey = 1.90 avg-val = 124.26 avg-zval = 30.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1847992 bytes = 6929984 } seq expand size = 12935944 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0370 GB value = 0.2167 GB dict = 2.16 MB all = 0.2684 GB } __ZipSize{ index = 0.0035 GB value = 0.0556 GB dict = 2.16 MB all = 0.0682 GB } UnZip/Zip{ index = 10.5193 value = 3.9006 dict = 1.00 all = 3.9379 } Zip/UnZip{ index = 0.0951 value = 0.2564 dict = 1.00 all = 0.2539 } ---------------------------- total value len = 62.526378 GB avg = 0.180 KB (by entry num) total key len = 6.840501 GB avg = 0.020 KB total ukey len = 3.226467 GB avg = 0.008 KB total ukey num = 0.391181553 Billion total entry num = 0.348059561 Billion write speed all = 0.997314622 MB/sec (with seq num) write speed all = 0.957281119 MB/sec (without seq num) 2024/08/20-12:53:14.940560 140500212889152 [compaction_job.cc:1944] [default] [JOB 30594] Generated table #14664402: 1847992 keys, 68167849 bytes, temperature: kWarm 2024/08/20-12:53:14.940664 140500212889152 EVENT_LOG_v1 {"time_micros": 1724129594940606, "cf_name": "default", "job": 30594, "event": "table_file_creation", "file_number": 14664402, "file_size": 68167849, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793236704, "largest_seqno": 190558066905, "table_properties": {"data_size": 55553616, "index_size": 3513536, "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": 51743776, "raw_average_key_size": 28, "raw_value_size": 216691808, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 1847992, "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": 1724129588, "oldest_key_time": 0, "file_creation_time": 1724129588, "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": 14664402, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:53:15.026726 140500212889152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30594/att-00/14664403.sst) /dev/shm/ToplingTemp/Topling-355516-JUSCYC 2024/08/20-12:53:17.198388 140500212889152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30594/att-00/14664403.sst): first pass time = 2.17's, 104.204'MB/sec 2024/08/20-12:53:19.504758 140500212889152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30594/att-00/14664403.sst): old prealloc_size = 257391264, real_size = 49534160 2024/08/20-12:53:19.505832 140500212889152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30594/att-00/14664403.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1556654 prefix = 4 raw-key = 0.0249 GB zip-key = 0.0030 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.1827 GB zip-val = 0.0462 GB avg-val = 117.37 avg-zval = 29.67 2024/08/20-12:53:19.507253 140500212889152 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30594/att-00/14664403.sst: sumWaitingMem = 0.004 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0041 GB, waited 0.000 sec, Key+Value = 0.226 GB 2024/08/20-12:53:20.696778 140500212889152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30594/att-00/14664403.sst): second pass time = 2.30's, 79.273'MB/sec, value only(80.7% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.19's, 47.658'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2805.460'MB/sec (index lex order gen) rebuild zvType time = 0.97's, 0.401'MB/sec write SST data time = 0.22's, 257.487'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.817'MB, throughput = 48673.167'MB/sec zip my value time = 2.30's, unzip length = 0.183'GB zip my value throughput = 79.273'MB/sec zip pipeline throughput = 79.273'MB/sec entries = 1556654 avg-key = 28.00 avg-zkey = 1.90 avg-val = 117.37 avg-zval = 29.67 usrkeys = 1556654 avg-key = 20.00 avg-zkey = 1.90 avg-val = 124.37 avg-zval = 29.67 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1556654 bytes = 5837472 } seq expand size = 10896578 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0311 GB value = 0.1827 GB dict = 1.82 MB all = 0.2263 GB } __ZipSize{ index = 0.0030 GB value = 0.0462 GB dict = 1.82 MB all = 0.0568 GB } UnZip/Zip{ index = 10.5184 value = 3.9559 dict = 1.00 all = 3.9834 } Zip/UnZip{ index = 0.0951 value = 0.2528 dict = 1.00 all = 0.2510 } ---------------------------- total value len = 62.719977 GB avg = 0.179 KB (by entry num) total key len = 6.884088 GB avg = 0.020 KB total ukey len = 3.257600 GB avg = 0.008 KB total ukey num = 0.392738207 Billion total entry num = 0.349616215 Billion write speed all = 1.000640757 MB/sec (with seq num) write speed all = 0.960431584 MB/sec (without seq num) 2024/08/20-12:53:20.763360 140500212889152 [compaction_job.cc:1944] [default] [JOB 30594] Generated table #14664403: 1556654 keys, 56808460 bytes, temperature: kWarm 2024/08/20-12:53:20.763430 140500212889152 EVENT_LOG_v1 {"time_micros": 1724129600763395, "cf_name": "default", "job": 30594, "event": "table_file_creation", "file_number": 14664403, "file_size": 56808460, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793236721, "largest_seqno": 190558066920, "table_properties": {"data_size": 46184960, "index_size": 2959872, "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": 43586312, "raw_average_key_size": 28, "raw_value_size": 182703200, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 1556654, "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": 1724129595, "oldest_key_time": 0, "file_creation_time": 1724129595, "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": 14664403, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:53:20.810777 140500212889152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30594/att-00/14664404.sst) /dev/shm/ToplingTemp/Topling-355516-5kicIC 2024/08/20-12:53:22.205537 140500212889152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30594/att-00/14664404.sst): first pass time = 1.39's, 192.466'MB/sec 2024/08/20-12:53:27.641714 140500212889152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30594/att-00/14664404.sst): old prealloc_size = 257391264, real_size = 64500432 2024/08/20-12:53:27.642887 140500212889152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30594/att-00/14664404.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1845478 prefix = 4 raw-key = 0.0295 GB zip-key = 0.0035 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.2168 GB zip-val = 0.0605 GB avg-val = 117.46 avg-zval = 32.80 2024/08/20-12:53:27.644436 140500212889152 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30594/att-00/14664404.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0048 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/08/20-12:53:29.147141 140500212889152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30594/att-00/14664404.sst): second pass time = 5.43's, 39.889'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.51's, 48.578'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3091.671'MB/sec (index lex order gen) rebuild zvType time = 1.23's, 0.375'MB/sec write SST data time = 0.27's, 268.174'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.160'MB, throughput = 40870.024'MB/sec zip my value time = 5.43's, unzip length = 0.217'GB zip my value throughput = 39.889'MB/sec zip pipeline throughput = 101.259'MB/sec entries = 1845478 avg-key = 28.00 avg-zkey = 1.90 avg-val = 117.46 avg-zval = 32.80 usrkeys = 1845478 avg-key = 20.00 avg-zkey = 1.90 avg-val = 124.46 avg-zval = 32.80 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1845478 bytes = 6920560 } seq expand size = 12918346 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0369 GB value = 0.2168 GB dict = 2.16 MB all = 0.2684 GB } __ZipSize{ index = 0.0035 GB value = 0.0605 GB dict = 2.16 MB all = 0.0731 GB } UnZip/Zip{ index = 10.5176 value = 3.5811 dict = 1.00 all = 3.6707 } Zip/UnZip{ index = 0.0951 value = 0.2792 dict = 1.00 all = 0.2724 } ---------------------------- total value len = 62.949658 GB avg = 0.179 KB (by entry num) total key len = 6.935761 GB avg = 0.020 KB total ukey len = 3.294510 GB avg = 0.008 KB total ukey num = 0.394583685 Billion total entry num = 0.351461693 Billion write speed all = 1.004563514 MB/sec (with seq num) write speed all = 0.964147004 MB/sec (without seq num) 2024/08/20-12:53:29.235033 140500212889152 [compaction_job.cc:1944] [default] [JOB 30594] Generated table #14664404: 1845478 keys, 73130229 bytes, temperature: kWarm 2024/08/20-12:53:29.235122 140500212889152 EVENT_LOG_v1 {"time_micros": 1724129609235078, "cf_name": "default", "job": 30594, "event": "table_file_creation", "file_number": 14664404, "file_size": 73130229, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793234280, "largest_seqno": 190558065591, "table_properties": {"data_size": 60529536, "index_size": 3509312, "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": 51673384, "raw_average_key_size": 28, "raw_value_size": 216762144, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 1845478, "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": 1724129600, "oldest_key_time": 0, "file_creation_time": 1724129600, "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": 14664404, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:53:29.333216 140500212889152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30594/att-00/14664405.sst) /dev/shm/ToplingTemp/Topling-355516-Ub2poD 2024/08/20-12:53:29.515204 140500212889152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30594/att-00/14664405.sst): first pass time = 0.18's, 85.899'MB/sec 2024/08/20-12:53:29.662264 140500212889152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30594/att-00/14664405.sst): old prealloc_size = 257391264, real_size = 5337664 2024/08/20-12:53:29.662320 140500212889152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30594/att-00/14664405.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 107478 prefix = 4 raw-key = 0.0017 GB zip-key = 0.0008 GB avg-key = 16.00 avg-zkey = 7.71 raw-val = 0.0126 GB zip-val = 0.0045 GB avg-val = 117.40 avg-zval = 41.70 2024/08/20-12:53:29.747714 140500212889152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30594/att-00/14664405.sst): second pass time = 0.15's, 86.377'MB/sec, value only(80.7% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.09's, 68.107'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 29217.833'MB/sec (index lex order gen) rebuild zvType time = 0.07's, 0.369'MB/sec write SST data time = 0.01's, 460.034'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.131'MB, throughput = 3252.553'MB/sec zip my value time = 0.15's, unzip length = 0.013'GB zip my value throughput = 86.377'MB/sec zip pipeline throughput = 86.377'MB/sec entries = 107478 avg-key = 28.00 avg-zkey = 7.71 avg-val = 117.40 avg-zval = 41.70 usrkeys = 107478 avg-key = 20.00 avg-zkey = 7.71 avg-val = 124.40 avg-zval = 41.70 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 107478 bytes = 376192 } seq expand size = 752346 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0021 GB value = 0.0126 GB dict = 0.13 MB all = 0.0156 GB } __ZipSize{ index = 0.0008 GB value = 0.0045 GB dict = 0.13 MB all = 0.0058 GB } UnZip/Zip{ index = 2.5928 value = 2.8156 dict = 1.00 all = 2.6853 } Zip/UnZip{ index = 0.3857 value = 0.3552 dict = 1.00 all = 0.3724 } ---------------------------- total value len = 62.963028 GB avg = 0.179 KB (by entry num) total key len = 6.938771 GB avg = 0.020 KB total ukey len = 3.296660 GB avg = 0.008 KB total ukey num = 0.394691163 Billion total entry num = 0.351569171 Billion write speed all = 1.004790294 MB/sec (with seq num) write speed all = 0.964361773 MB/sec (without seq num) 2024/08/20-12:53:29.759425 140500212889152 [compaction_job.cc:1944] [default] [JOB 30594] Generated table #14664405: 107478 keys, 5819652 bytes, temperature: kWarm 2024/08/20-12:53:29.759508 140500212889152 EVENT_LOG_v1 {"time_micros": 1724129609759467, "cf_name": "default", "job": 30594, "event": "table_file_creation", "file_number": 14664405, "file_size": 5819652, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190230571638, "largest_seqno": 190455004622, "table_properties": {"data_size": 4481584, "index_size": 829056, "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": 3009384, "raw_average_key_size": 28, "raw_value_size": 12618344, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 107478, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724129609, "oldest_key_time": 0, "file_creation_time": 1724129609, "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": 14664405, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:53:29.767628 140500212889152 [compaction_job.cc:699] job-30594: subcompact[0], size: 0.203926 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30594/att-00 [14664402,14664403,14664404,14664405] 2024/08/20-12:53:29.819232 140500212889152 (Original Log Time 2024/08/20-12:53:07.468639) EVENT_LOG_v1 {"time_micros": 1724129587468588, "job": 30594, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14664395], "files_L4": [14661378, 14661379, 14659802], "score": 1.021, "input_data_size": 233992059, "oldest_snapshot_seqno": 190558846658} 2024/08/20-12:53:29.819236 140500212889152 (Original Log Time 2024/08/20-12:53:29.815778) [compaction_job.cc:2018] [default] [JOB 30594] Compacted 1@3 + 3@4 files to L4 => 203926190 bytes 2024/08/20-12:53:29.819239 140500212889152 (Original Log Time 2024/08/20-12:53:29.819144) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 4 0 0] max score 0.00, MB/sec: 10.5 rd, 9.1 wr, level 4, files in(1, 3) out(4 +0 blob) MB in(37.6, 185.6 +0.0 blob) out(194.5 +0.0 blob), read-write-amplify(11.1) write-amplify(5.2) OK, records in: 5820994, records dropped: 463392 output_compression: Snappy 2024/08/20-12:53:29.819248 140500212889152 (Original Log Time 2024/08/20-12:53:29.819204) EVENT_LOG_v1 {"time_micros": 1724129609819176, "cf": "default", "job": 30594, "event": "compaction_finished", "compaction_time_micros": 22298999, "compaction_time_cpu_micros": 9069240, "output_level": 4, "num_output_files": 4, "total_output_size": 203926190, "num_input_records": 5820994, "num_output_records": 5357602, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 149195436, "file_range_sync_nanos": 0, "file_fsync_nanos": 3514, "file_prepare_write_nanos": 12278, "lsm_state": [0, 0, 0, 0, 4, 0, 0]} 2024/08/20-12:53:29.929209 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":1724129587,"executesMs":22471,"compactionJobId":30594,"attempt":0,"compactionInputRawBytes":844590016,"compactionInputZipBytes":233992059,"compactionOutputRawBytes":0,"compactionOutputZipBytes":203926190,"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":"00-2baabc22282c28357f7bf1ce1b8b399d-c56b8e403a480d86-00"}}, response = 2024/08/20-12:53:29.929306 140500212889152 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-30594/att-00: olev 4, work 22.472 s, result 4.804 ms, install 3.495 ms, input{raw 805.464 MiB zip 223.152 MiB}