2024/08/20-06:20:54.591630 140500271638080 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12344/att-00: fork to child time = 0.037142 sec 2024/08/20-06:20:54.593063 140500271638080 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12344/att-00 2024/08/20-06:20:54.599219 140500271638080 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12344/att-00 2024/08/20-06:20:54.599541 140500271638080 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-06:20:54.599890 140500271638080 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-06:20:54.648393 140500271638080 [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-12344/att-00/MANIFEST-14629260 2024/08/20-06:20:54.702938 140500271638080 [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-12344/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14643262, last_sequence is 190099457478, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14643150 2024/08/20-06:20:54.702948 140500271638080 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-06:20:54.703027 140500271638080 [version_set.cc:5652] Creating manifest 14643262 2024/08/20-06:20:54.758038 140500271638080 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12344/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-06:20:54.786151 140500271638080 [compaction_job.cc:2433] [default] [JOB 12344] Compacting 1@1 + 3@2 files to L2, score 0.92, subcompactions 1 : 1 2024/08/20-06:20:54.786169 140500271638080 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 6364 Base level 1, inputs: [14643208(31MB)], [14643161(19MB) 14643162(20MB) 14643255(20MB)] 2024/08/20-06:20:55.043252 140500271638080 [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 2024/08/20-06:20:55.043284 140500271638080 [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 2024/08/20-06:20:55.043307 140500271638080 [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 2024/08/20-06:20:55.043323 140500271638080 [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 2024/08/20-06:20:55.043342 140500271638080 [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 2024/08/20-06:20:55.195462 140500271638080 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12344/att-00/14643263.sst) /dev/shm/ToplingTemp/Topling-213985-djHYQI 2024/08/20-06:20:55.780139 140500271638080 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12344/att-00/14643263.sst): first pass time = 0.58's, 114.790'MB/sec 2024/08/20-06:20:58.113779 140500271638080 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12344/att-00/14643263.sst): old prealloc_size = 73819750, real_size = 18640880 2024/08/20-06:20:58.114165 140500271638080 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12344/att-00/14643263.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 464215 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0176 GB avg-val = 116.56 avg-zval = 38.00 2024/08/20-06:20:58.114640 140500271638080 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12344/att-00/14643263.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-06:20:58.767377 140500271638080 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12344/att-00/14643263.sst): second pass time = 2.33's, 23.198'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.65's, 31.488'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2447.761'MB/sec (index lex order gen) rebuild zvType time = 0.52's, 0.224'MB/sec write SST data time = 0.14's, 151.367'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 = 13635.735'MB/sec zip my value time = 2.33's, unzip length = 0.054'GB zip my value throughput = 23.198'MB/sec zip pipeline throughput = 141.364'MB/sec entries = 464215 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.56 avg-zval = 38.00 usrkeys = 464215 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.56 avg-zval = 38.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 464215 bytes = 1508720 } seq expand size = 3249505 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0176 GB dict = 0.54 MB all = 0.0206 GB } UnZip/Zip{ index = 10.5045 value = 3.0674 dict = 1.00 all = 3.2607 } Zip/UnZip{ index = 0.0952 value = 0.3260 dict = 1.00 all = 0.3067 } ---------------------------- total value len = 62.354110 GB avg = 0.180 KB (by entry num) total key len = 6.801756 GB avg = 0.020 KB total ukey len = 3.198792 GB avg = 0.008 KB total ukey num = 0.389797776 Billion total entry num = 0.346675784 Billion write speed all = 1.502814546 MB/sec (with seq num) write speed all = 1.442546118 MB/sec (without seq num) 2024/08/20-06:20:58.796066 140500271638080 [compaction_job.cc:1944] [default] [JOB 12344] Generated table #14643263: 464215 keys, 20581056 bytes, temperature: kWarm 2024/08/20-06:20:58.796170 140500271638080 EVENT_LOG_v1 {"time_micros": 1724106058796108, "cf_name": "default", "job": 12344, "event": "table_file_creation", "file_number": 14643263, "file_size": 20581056, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190041845189, "largest_seqno": 190099143511, "table_properties": {"data_size": 17640800, "index_size": 883840, "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": 12998020, "raw_average_key_size": 28, "raw_value_size": 54110926, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 464215, "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": 1724106055, "oldest_key_time": 0, "file_creation_time": 1724106055, "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": 14643263, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:20:58.835728 140500271638080 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12344/att-00/14643264.sst) /dev/shm/ToplingTemp/Topling-213985-qWvvmL 2024/08/20-06:20:59.813291 140500271638080 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12344/att-00/14643264.sst): first pass time = 0.98's, 68.653'MB/sec 2024/08/20-06:21:01.133244 140500271638080 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12344/att-00/14643264.sst): old prealloc_size = 73819750, real_size = 19137488 2024/08/20-06:21:01.133560 140500271638080 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12344/att-00/14643264.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466869 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 = 0.0181 GB avg-val = 115.74 avg-zval = 38.82 2024/08/20-06:21:01.133980 140500271638080 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12344/att-00/14643264.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-06:21:01.517499 140500271638080 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12344/att-00/14643264.sst): second pass time = 1.32's, 41.004'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.38's, 54.871'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3082.444'MB/sec (index lex order gen) rebuild zvType time = 0.32's, 0.368'MB/sec write SST data time = 0.07's, 316.418'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 = 12657.239'MB/sec zip my value time = 1.32's, unzip length = 0.054'GB zip my value throughput = 41.004'MB/sec zip pipeline throughput = 76.425'MB/sec entries = 466869 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.74 avg-zval = 38.82 usrkeys = 466869 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.74 avg-zval = 38.82 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466869 bytes = 1517344 } seq expand size = 3268083 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 = 0.0181 GB dict = 0.54 MB all = 0.0211 GB } UnZip/Zip{ index = 10.4324 value = 2.9812 dict = 1.00 all = 3.1829 } Zip/UnZip{ index = 0.0959 value = 0.3354 dict = 1.00 all = 0.3142 } ---------------------------- total value len = 62.411415 GB avg = 0.180 KB (by entry num) total key len = 6.814828 GB avg = 0.020 KB total ukey len = 3.208129 GB avg = 0.008 KB total ukey num = 0.390264645 Billion total entry num = 0.347142653 Billion write speed all = 1.504253999 MB/sec (with seq num) write speed all = 1.443908015 MB/sec (without seq num) 2024/08/20-06:21:01.546343 140500271638080 [compaction_job.cc:1944] [default] [JOB 12344] Generated table #14643264: 466869 keys, 21084036 bytes, temperature: kWarm 2024/08/20-06:21:01.546410 140500271638080 EVENT_LOG_v1 {"time_micros": 1724106061546377, "cf_name": "default", "job": 12344, "event": "table_file_creation", "file_number": 14643264, "file_size": 21084036, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190041845232, "largest_seqno": 190099144282, "table_properties": {"data_size": 18125568, "index_size": 895040, "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": 13072332, "raw_average_key_size": 28, "raw_value_size": 54036634, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466869, "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": 1724106058, "oldest_key_time": 0, "file_creation_time": 1724106058, "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": 14643264, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:21:01.572387 140500271638080 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12344/att-00/14643265.sst) /dev/shm/ToplingTemp/Topling-213985-ehhFUK 2024/08/20-06:21:01.957824 140500271638080 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12344/att-00/14643265.sst): first pass time = 0.39's, 174.132'MB/sec 2024/08/20-06:21:03.144496 140500271638080 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12344/att-00/14643265.sst): old prealloc_size = 73819750, real_size = 19475216 2024/08/20-06:21:03.144864 140500271638080 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12344/att-00/14643265.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466185 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 = 0.0185 GB avg-val = 115.95 avg-zval = 39.61 2024/08/20-06:21:03.145254 140500271638080 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12344/att-00/14643265.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-06:21:03.833327 140500271638080 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12344/att-00/14643265.sst): second pass time = 1.19's, 45.588'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.69's, 31.100'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2596.205'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.232'MB/sec write SST data time = 0.19's, 115.588'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 = 11450.616'MB/sec zip my value time = 1.19's, unzip length = 0.054'GB zip my value throughput = 45.588'MB/sec zip pipeline throughput = 103.311'MB/sec entries = 466185 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.95 avg-zval = 39.61 usrkeys = 466185 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.95 avg-zval = 39.61 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466185 bytes = 1515120 } seq expand size = 3263295 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 = 0.0185 GB dict = 0.54 MB all = 0.0214 GB } UnZip/Zip{ index = 10.4335 value = 2.9275 dict = 1.00 all = 3.1327 } Zip/UnZip{ index = 0.0958 value = 0.3416 dict = 1.00 all = 0.3192 } ---------------------------- total value len = 62.468734 GB avg = 0.180 KB (by entry num) total key len = 6.827881 GB avg = 0.020 KB total ukey len = 3.217453 GB avg = 0.008 KB total ukey num = 0.390730830 Billion total entry num = 0.347608838 Billion write speed all = 1.505707386 MB/sec (with seq num) write speed all = 1.445283402 MB/sec (without seq num) 2024/08/20-06:21:03.865635 140500271638080 [compaction_job.cc:1944] [default] [JOB 12344] Generated table #14643265: 466185 keys, 21422154 bytes, temperature: kWarm 2024/08/20-06:21:03.865703 140500271638080 EVENT_LOG_v1 {"time_micros": 1724106063865669, "cf_name": "default", "job": 12344, "event": "table_file_creation", "file_number": 14643265, "file_size": 21422154, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190059011886, "largest_seqno": 190099144427, "table_properties": {"data_size": 18464832, "index_size": 893632, "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": 13053180, "raw_average_key_size": 28, "raw_value_size": 54055770, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466185, "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": 1724106061, "oldest_key_time": 0, "file_creation_time": 1724106061, "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": 14643265, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:21:03.892876 140500271638080 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12344/att-00/14643266.sst) /dev/shm/ToplingTemp/Topling-213985-TSHQ8L 2024/08/20-06:21:04.019002 140500271638080 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12344/att-00/14643266.sst): first pass time = 0.13's, 245.283'MB/sec 2024/08/20-06:21:04.443023 140500271638080 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12344/att-00/14643266.sst): old prealloc_size = 73819750, real_size = 8988752 2024/08/20-06:21:04.443231 140500271638080 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12344/att-00/14643266.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 212605 prefix = 4 raw-key = 0.0034 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.93 raw-val = 0.0250 GB zip-val = 0.0085 GB avg-val = 117.44 avg-zval = 40.10 2024/08/20-06:21:04.443507 140500271638080 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12344/att-00/14643266.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.031 GB 2024/08/20-06:21:04.626170 140500271638080 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12344/att-00/14643266.sst): second pass time = 0.42's, 59.003'MB/sec, value only(80.7% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.18's, 54.424'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2148.257'MB/sec (index lex order gen) rebuild zvType time = 0.15's, 0.358'MB/sec write SST data time = 0.03's, 290.604'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.259'MB, throughput = 4944.930'MB/sec zip my value time = 0.42's, unzip length = 0.025'GB zip my value throughput = 59.003'MB/sec zip pipeline throughput = 145.544'MB/sec entries = 212605 avg-key = 28.00 avg-zkey = 1.93 avg-val = 117.44 avg-zval = 40.10 usrkeys = 212605 avg-key = 20.00 avg-zkey = 1.93 avg-val = 124.44 avg-zval = 40.10 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 212605 bytes = 770704 } seq expand size = 1488235 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0043 GB value = 0.0250 GB dict = 0.26 MB all = 0.0309 GB } __ZipSize{ index = 0.0004 GB value = 0.0085 GB dict = 0.26 MB all = 0.0100 GB } UnZip/Zip{ index = 10.3488 value = 2.9291 dict = 1.00 all = 3.1019 } Zip/UnZip{ index = 0.0966 value = 0.3414 dict = 1.00 all = 0.3224 } ---------------------------- total value len = 62.495191 GB avg = 0.180 KB (by entry num) total key len = 6.833834 GB avg = 0.020 KB total ukey len = 3.221705 GB avg = 0.008 KB total ukey num = 0.390943435 Billion total entry num = 0.347821443 Billion write speed all = 1.506385656 MB/sec (with seq num) write speed all = 1.445925757 MB/sec (without seq num) 2024/08/20-06:21:04.642061 140500271638080 [compaction_job.cc:1944] [default] [JOB 12344] Generated table #14643266: 212605 keys, 9968600 bytes, temperature: kWarm 2024/08/20-06:21:04.642129 140500271638080 EVENT_LOG_v1 {"time_micros": 1724106064642095, "cf_name": "default", "job": 12344, "event": "table_file_creation", "file_number": 14643266, "file_size": 9968600, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189768092390, "largest_seqno": 190099142914, "table_properties": {"data_size": 8524544, "index_size": 410880, "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": 5952940, "raw_average_key_size": 28, "raw_value_size": 24968954, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 212605, "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": 1724106063, "oldest_key_time": 0, "file_creation_time": 1724106063, "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": 14643266, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:21:04.653010 140500271638080 [compaction_job.cc:699] job-12344: subcompact[0], size: 0.073056 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12344/att-00 [14643263,14643264,14643265,14643266] 2024/08/20-06:21:04.685255 140500271638080 (Original Log Time 2024/08/20-06:20:54.786234) EVENT_LOG_v1 {"time_micros": 1724106054786181, "job": 12344, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14643208], "files_L2": [14643161, 14643162, 14643255], "score": 0.924773, "input_data_size": 96679657, "oldest_snapshot_seqno": 190099456702} 2024/08/20-06:21:04.685259 140500271638080 (Original Log Time 2024/08/20-06:21:04.678872) [compaction_job.cc:2018] [default] [JOB 12344] Compacted 1@1 + 3@2 files to L2 => 73055846 bytes 2024/08/20-06:21:04.685260 140500271638080 (Original Log Time 2024/08/20-06:21:04.685186) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 9.8 rd, 7.4 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(31.8, 60.4 +0.0 blob) out(69.7 +0.0 blob), read-write-amplify(5.1) write-amplify(2.2) OK, records in: 1628636, records dropped: 18762 output_compression: Snappy 2024/08/20-06:21:04.685267 140500271638080 (Original Log Time 2024/08/20-06:21:04.685232) EVENT_LOG_v1 {"time_micros": 1724106064685212, "cf": "default", "job": 12344, "event": "compaction_finished", "compaction_time_micros": 9866787, "compaction_time_cpu_micros": 2954485, "output_level": 2, "num_output_files": 4, "total_output_size": 73055846, "num_input_records": 1628636, "num_output_records": 1609874, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 88026076, "file_range_sync_nanos": 0, "file_fsync_nanos": 3397, "file_prepare_write_nanos": 13547, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-06:21:04.816107 140500271638080 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":1724106054,"executesMs":10080,"compactionJobId":12344,"attempt":0,"compactionInputRawBytes":234912960,"compactionInputZipBytes":96679657,"compactionOutputRawBytes":0,"compactionOutputZipBytes":73055846,"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-be830d837a4bec82ea734ad417823882-f84b24aa0e254850-00"}}, response = 2024/08/20-06:21:04.816208 140500271638080 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-12344/att-00: olev 2, work 10.081 s, result 6.097 ms, install 6.419 ms, input{raw 224.030 MiB zip 92.201 MiB}