2024/08/20-04:32:26.030511 140500473062976 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06790/att-00: fork to child time = 0.010123 sec 2024/08/20-04:32:26.031579 140500473062976 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06790/att-00 2024/08/20-04:32:26.036804 140500473062976 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06790/att-00 2024/08/20-04:32:26.037140 140500473062976 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-04:32:26.037493 140500473062976 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-04:32:26.114849 140500473062976 [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-06790/att-00/MANIFEST-14629260 2024/08/20-04:32:26.165405 140500473062976 [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-06790/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14636902, last_sequence is 189954275060, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14636666 2024/08/20-04:32:26.165415 140500473062976 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-04:32:26.165496 140500473062976 [version_set.cc:5652] Creating manifest 14636902 2024/08/20-04:32:26.195662 140500473062976 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06790/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-04:32:26.211111 140500473062976 [compaction_job.cc:2433] [default] [JOB 6790] Compacting 2@1 + 4@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-04:32:26.211126 140500473062976 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3541 Base level 1, inputs: [14636844(29MB) 14636822(1101KB)], [14636895(21MB) 14636896(9110KB) 14636807(20MB) 14636808(11MB)] 2024/08/20-04:32:26.419908 140500473062976 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-04:32:26.419937 140500473062976 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-04:32:26.419955 140500473062976 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-04:32:26.419967 140500473062976 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-04:32:26.419977 140500473062976 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-04:32:26.573482 140500473062976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06790/att-00/14636903.sst) /dev/shm/ToplingTemp/Topling-170622-KczL8N 2024/08/20-04:32:26.815346 140500473062976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06790/att-00/14636903.sst): first pass time = 0.24's, 277.586'MB/sec 2024/08/20-04:32:27.523893 140500473062976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06790/att-00/14636903.sst): old prealloc_size = 73819750, real_size = 20133568 2024/08/20-04:32:27.524234 140500473062976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06790/att-00/14636903.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465461 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 = 0.0191 GB avg-val = 116.18 avg-zval = 41.10 2024/08/20-04:32:27.524658 140500473062976 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06790/att-00/14636903.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-04:32:27.883275 140500473062976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06790/att-00/14636903.sst): second pass time = 0.71's, 76.417'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 61.435'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2890.710'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.398'MB/sec write SST data time = 0.07's, 330.810'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 = 14287.771'MB/sec zip my value time = 0.71's, unzip length = 0.054'GB zip my value throughput = 76.417'MB/sec zip pipeline throughput = 76.417'MB/sec entries = 465461 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.18 avg-zval = 41.10 usrkeys = 465461 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.18 avg-zval = 41.10 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465461 bytes = 1512768 } seq expand size = 3258227 multi value expand size = 0 cnt WriteAppend = 15 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 = 10.4992 value = 2.8267 dict = 1.00 all = 3.0395 } Zip/UnZip{ index = 0.0952 value = 0.3538 dict = 1.00 all = 0.3290 } ---------------------------- total value len = 62.354084 GB avg = 0.180 KB (by entry num) total key len = 6.801791 GB avg = 0.020 KB total ukey len = 3.198817 GB avg = 0.008 KB total ukey num = 0.389799022 Billion total entry num = 0.346677030 Billion write speed all = 1.750485570 MB/sec (with seq num) write speed all = 1.680284374 MB/sec (without seq num) 2024/08/20-04:32:27.911825 140500473062976 [compaction_job.cc:1944] [default] [JOB 6790] Generated table #14636903: 465461 keys, 22079240 bytes, temperature: kWarm 2024/08/20-04:32:27.911916 140500473062976 EVENT_LOG_v1 {"time_micros": 1724099547911869, "cf_name": "default", "job": 6790, "event": "table_file_creation", "file_number": 14636903, "file_size": 22079240, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189896723009, "largest_seqno": 189953634257, "table_properties": {"data_size": 19130352, "index_size": 886656, "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": 13032908, "raw_average_key_size": 28, "raw_value_size": 54076090, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465461, "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": 1724099546, "oldest_key_time": 0, "file_creation_time": 1724099546, "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": 14636903, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:32:27.943391 140500473062976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06790/att-00/14636904.sst) /dev/shm/ToplingTemp/Topling-170622-pcGZVN 2024/08/20-04:32:28.395428 140500473062976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06790/att-00/14636904.sst): first pass time = 0.45's, 148.474'MB/sec 2024/08/20-04:32:29.108346 140500473062976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06790/att-00/14636904.sst): old prealloc_size = 73819750, real_size = 19411456 2024/08/20-04:32:29.108661 140500473062976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06790/att-00/14636904.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465514 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 = 0.0184 GB avg-val = 116.16 avg-zval = 39.53 2024/08/20-04:32:29.109078 140500473062976 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06790/att-00/14636904.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-04:32:29.470081 140500473062976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06790/att-00/14636904.sst): second pass time = 0.71's, 75.938'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 59.042'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3098.825'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.394'MB/sec write SST data time = 0.07's, 322.336'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 = 14698.414'MB/sec zip my value time = 0.71's, unzip length = 0.054'GB zip my value throughput = 75.938'MB/sec zip pipeline throughput = 75.938'MB/sec entries = 465514 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.16 avg-zval = 39.53 usrkeys = 465514 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.16 avg-zval = 39.53 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465514 bytes = 1512928 } seq expand size = 3258598 multi value expand size = 0 cnt WriteAppend = 18 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0184 GB dict = 0.54 MB all = 0.0214 GB } UnZip/Zip{ index = 10.4364 value = 2.9384 dict = 1.00 all = 3.1423 } Zip/UnZip{ index = 0.0958 value = 0.3403 dict = 1.00 all = 0.3182 } ---------------------------- total value len = 62.411417 GB avg = 0.180 KB (by entry num) total key len = 6.814825 GB avg = 0.020 KB total ukey len = 3.208127 GB avg = 0.008 KB total ukey num = 0.390264536 Billion total entry num = 0.347142544 Billion write speed all = 1.752196346 MB/sec (with seq num) write speed all = 1.681903708 MB/sec (without seq num) 2024/08/20-04:32:29.497632 140500473062976 [compaction_job.cc:1944] [default] [JOB 6790] Generated table #14636904: 465514 keys, 21356680 bytes, temperature: kWarm 2024/08/20-04:32:29.497709 140500473062976 EVENT_LOG_v1 {"time_micros": 1724099549497665, "cf_name": "default", "job": 6790, "event": "table_file_creation", "file_number": 14636904, "file_size": 21356680, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189907028175, "largest_seqno": 189953633498, "table_properties": {"data_size": 18402800, "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": 13034392, "raw_average_key_size": 28, "raw_value_size": 54074492, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465514, "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": 1724099547, "oldest_key_time": 0, "file_creation_time": 1724099547, "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": 14636904, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:32:29.533396 140500473062976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06790/att-00/14636905.sst) /dev/shm/ToplingTemp/Topling-170622-lFmqiQ 2024/08/20-04:32:29.861352 140500473062976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06790/att-00/14636905.sst): first pass time = 0.33's, 204.664'MB/sec 2024/08/20-04:32:30.757059 140500473062976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06790/att-00/14636905.sst): old prealloc_size = 73819750, real_size = 20124208 2024/08/20-04:32:30.757447 140500473062976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06790/att-00/14636905.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466425 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 = 0.0191 GB avg-val = 115.88 avg-zval = 40.98 2024/08/20-04:32:30.757916 140500473062976 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06790/att-00/14636905.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-04:32:31.419074 140500473062976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06790/att-00/14636905.sst): second pass time = 0.89's, 60.404'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.66's, 33.341'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2446.248'MB/sec (index lex order gen) rebuild zvType time = 0.53's, 0.221'MB/sec write SST data time = 0.13's, 163.898'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 = 13628.530'MB/sec zip my value time = 0.89's, unzip length = 0.054'GB zip my value throughput = 60.404'MB/sec zip pipeline throughput = 62.061'MB/sec entries = 466425 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.88 avg-zval = 40.98 usrkeys = 466425 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.88 avg-zval = 40.98 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466425 bytes = 1515904 } seq expand size = 3264975 multi value expand size = 0 cnt WriteAppend = 18 UnZipSize{ index = 0.0093 GB value = 0.0540 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 = 10.4306 value = 2.8279 dict = 1.00 all = 3.0405 } Zip/UnZip{ index = 0.0959 value = 0.3536 dict = 1.00 all = 0.3289 } ---------------------------- total value len = 62.468731 GB avg = 0.180 KB (by entry num) total key len = 6.827885 GB avg = 0.020 KB total ukey len = 3.217455 GB avg = 0.008 KB total ukey num = 0.390730961 Billion total entry num = 0.347608969 Billion write speed all = 1.753891070 MB/sec (with seq num) write speed all = 1.683507458 MB/sec (without seq num) 2024/08/20-04:32:31.449870 140500473062976 [compaction_job.cc:1944] [default] [JOB 6790] Generated table #14636905: 466425 keys, 22071894 bytes, temperature: kWarm 2024/08/20-04:32:31.449969 140500473062976 EVENT_LOG_v1 {"time_micros": 1724099551449911, "cf_name": "default", "job": 6790, "event": "table_file_creation", "file_number": 14636905, "file_size": 22071894, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189919087729, "largest_seqno": 189953634372, "table_properties": {"data_size": 19113056, "index_size": 894336, "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": 13059900, "raw_average_key_size": 28, "raw_value_size": 54049034, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466425, "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": 1724099549, "oldest_key_time": 0, "file_creation_time": 1724099549, "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": 14636905, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:32:31.480568 140500473062976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06790/att-00/14636906.sst) /dev/shm/ToplingTemp/Topling-170622-BldYFN 2024/08/20-04:32:31.736374 140500473062976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06790/att-00/14636906.sst): first pass time = 0.26's, 108.996'MB/sec 2024/08/20-04:32:32.008945 140500473062976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06790/att-00/14636906.sst): old prealloc_size = 73819750, real_size = 8363120 2024/08/20-04:32:32.009119 140500473062976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06790/att-00/14636906.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 193748 prefix = 4 raw-key = 0.0031 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0225 GB zip-val = 0.0079 GB avg-val = 115.87 avg-zval = 40.99 2024/08/20-04:32:32.009318 140500473062976 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06790/att-00/14636906.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0004 GB, waited 0.000 sec, Key+Value = 0.028 GB 2024/08/20-04:32:32.159025 140500473062976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06790/att-00/14636906.sst): second pass time = 0.27's, 82.618'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.15's, 60.849'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2537.933'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.396'MB/sec write SST data time = 0.03's, 332.020'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.235'MB, throughput = 6232.992'MB/sec zip my value time = 0.27's, unzip length = 0.022'GB zip my value throughput = 82.618'MB/sec zip pipeline throughput = 82.618'MB/sec entries = 193748 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.87 avg-zval = 40.99 usrkeys = 193748 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.87 avg-zval = 40.99 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 193748 bytes = 581264 } seq expand size = 1356236 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0039 GB value = 0.0225 GB dict = 0.23 MB all = 0.0279 GB } __ZipSize{ index = 0.0004 GB value = 0.0079 GB dict = 0.23 MB all = 0.0091 GB } UnZip/Zip{ index = 10.4121 value = 2.8267 dict = 1.00 all = 3.0522 } Zip/UnZip{ index = 0.0960 value = 0.3538 dict = 1.00 all = 0.3276 } ---------------------------- total value len = 62.492538 GB avg = 0.180 KB (by entry num) total key len = 6.833310 GB avg = 0.020 KB total ukey len = 3.221330 GB avg = 0.008 KB total ukey num = 0.390924709 Billion total entry num = 0.347802717 Billion write speed all = 1.754598057 MB/sec (with seq num) write speed all = 1.684176534 MB/sec (without seq num) 2024/08/20-04:32:32.174577 140500473062976 [compaction_job.cc:1944] [default] [JOB 6790] Generated table #14636906: 193748 keys, 9132914 bytes, temperature: kWarm 2024/08/20-04:32:32.174688 140500473062976 EVENT_LOG_v1 {"time_micros": 1724099552174610, "cf_name": "default", "job": 6790, "event": "table_file_creation", "file_number": 14636906, "file_size": 9132914, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189944994414, "largest_seqno": 189953633377, "table_properties": {"data_size": 7942368, "index_size": 372160, "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": 5424944, "raw_average_key_size": 28, "raw_value_size": 22450380, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 193748, "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": 1724099551, "oldest_key_time": 0, "file_creation_time": 1724099551, "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": 14636906, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:32:32.183823 140500473062976 [compaction_job.cc:699] job-06790: subcompact[0], size: 0.074641 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06790/att-00 [14636903,14636904,14636905,14636906] 2024/08/20-04:32:32.209708 140500473062976 (Original Log Time 2024/08/20-04:32:26.211174) EVENT_LOG_v1 {"time_micros": 1724099546211139, "job": 6790, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14636844, 14636822], "files_L2": [14636895, 14636896, 14636807, 14636808], "score": 0.996749, "input_data_size": 97448636, "oldest_snapshot_seqno": 189954274294} 2024/08/20-04:32:32.209712 140500473062976 (Original Log Time 2024/08/20-04:32:32.206501) [compaction_job.cc:2018] [default] [JOB 6790] Compacted 2@1 + 4@2 files to L2 => 74640728 bytes 2024/08/20-04:32:32.209713 140500473062976 (Original Log Time 2024/08/20-04:32:32.209641) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 16.3 rd, 12.5 wr, level 2, files in(2, 4) out(4 +0 blob) MB in(30.9, 62.1 +0.0 blob) out(71.2 +0.0 blob), read-write-amplify(5.3) write-amplify(2.3) OK, records in: 1609565, records dropped: 18417 output_compression: Snappy 2024/08/20-04:32:32.209720 140500473062976 (Original Log Time 2024/08/20-04:32:32.209687) EVENT_LOG_v1 {"time_micros": 1724099552209666, "cf": "default", "job": 6790, "event": "compaction_finished", "compaction_time_micros": 5972659, "compaction_time_cpu_micros": 2420451, "output_level": 2, "num_output_files": 4, "total_output_size": 74640728, "num_input_records": 1609565, "num_output_records": 1591148, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 59221525, "file_range_sync_nanos": 0, "file_fsync_nanos": 3224, "file_prepare_write_nanos": 12758, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-04:32:32.333848 140500473062976 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":1724099546,"executesMs":6170,"compactionJobId":6790,"attempt":0,"compactionInputRawBytes":231817354,"compactionInputZipBytes":97448636,"compactionOutputRawBytes":0,"compactionOutputZipBytes":74640728,"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":"00-68bc254d6a90a0358d5afd993d538769-a1963a13dad97d8e-00"}}, response = 2024/08/20-04:32:32.333974 140500473062976 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-06790/att-00: olev 2, work 6.171 s, result 4.737 ms, install 3.239 ms, input{raw 221.078 MiB zip 92.934 MiB}