2024/08/20-09:26:17.149877 140500506633792 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21605/att-00: fork to child time = 0.010118 sec 2024/08/20-09:26:17.151292 140500506633792 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21605/att-00 2024/08/20-09:26:17.157790 140500506633792 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21605/att-00 2024/08/20-09:26:17.159597 140500506633792 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-09:26:17.160015 140500506633792 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-09:26:17.212084 140500506633792 [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-21605/att-00/MANIFEST-14629260 2024/08/20-09:26:17.267393 140500506633792 [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-21605/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14653888, last_sequence is 190326447536, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14653699 2024/08/20-09:26:17.267411 140500506633792 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-09:26:17.267511 140500506633792 [version_set.cc:5652] Creating manifest 14653888 2024/08/20-09:26:17.304916 140500506633792 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21605/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-09:26:17.321531 140500506633792 [compaction_job.cc:2433] [default] [JOB 21605] Compacting 2@3 + 3@4 files to L4, score 1.01, subcompactions 1 : 1 2024/08/20-09:26:17.321561 140500506633792 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 11073 Base level 3, inputs: [14653373(37MB) 14653374(6368KB)], [14647594(68MB) 14647595(24MB) 14651600(71MB)] 2024/08/20-09:26:17.324676 140500506633792 [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 2024/08/20-09:26:17.324721 140500506633792 [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 2024/08/20-09:26:17.324748 140500506633792 [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 2024/08/20-09:26:17.324759 140500506633792 [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 2024/08/20-09:26:17.324769 140500506633792 [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 2024/08/20-09:26:18.206736 140500506633792 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21605/att-00/14653889.sst) /dev/shm/ToplingTemp/Topling-285461-hfpjxo 2024/08/20-09:26:19.347191 140500506633792 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21605/att-00/14653889.sst): first pass time = 1.14's, 235.388'MB/sec 2024/08/20-09:26:21.928658 140500506633792 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21605/att-00/14653889.sst): old prealloc_size = 241034948, real_size = 63049408 2024/08/20-09:26:21.929750 140500506633792 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21605/att-00/14653889.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1847131 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 = 0.0591 GB avg-val = 117.33 avg-zval = 31.98 2024/08/20-09:26:21.932518 140500506633792 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21605/att-00/14653889.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0048 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/08/20-09:26:23.407481 140500506633792 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21605/att-00/14653889.sst): second pass time = 2.58's, 84.007'MB/sec, value only(80.7% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.48's, 48.318'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3280.983'MB/sec (index lex order gen) rebuild zvType time = 1.22's, 0.380'MB/sec write SST data time = 0.26's, 272.617'MB/sec dict compress time = 0.00's, 2159326.000'MB/sec z-dict build time = 0.00's, sample length = 2.159'MB, throughput = 51224.700'MB/sec zip my value time = 2.58's, unzip length = 0.217'GB zip my value throughput = 84.007'MB/sec zip pipeline throughput = 84.007'MB/sec entries = 1847131 avg-key = 28.00 avg-zkey = 1.90 avg-val = 117.33 avg-zval = 31.98 usrkeys = 1847131 avg-key = 20.00 avg-zkey = 1.90 avg-val = 124.33 avg-zval = 31.98 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1847131 bytes = 6695872 } seq expand size = 12929917 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0369 GB value = 0.2167 GB dict = 2.16 MB all = 0.2684 GB } __ZipSize{ index = 0.0035 GB value = 0.0591 GB dict = 2.16 MB all = 0.0715 GB } UnZip/Zip{ index = 10.5171 value = 3.6685 dict = 1.00 all = 3.7568 } Zip/UnZip{ index = 0.0951 value = 0.2726 dict = 1.00 all = 0.2662 } ---------------------------- total value len = 62.526396 GB avg = 0.180 KB (by entry num) total key len = 6.840477 GB avg = 0.020 KB total ukey len = 3.226450 GB avg = 0.008 KB total ukey num = 0.391180692 Billion total entry num = 0.348058700 Billion write speed all = 1.213934129 MB/sec (with seq num) write speed all = 1.165205355 MB/sec (without seq num) 2024/08/20-09:26:23.489104 140500506633792 [compaction_job.cc:1944] [default] [JOB 21605] Generated table #14653889: 1847131 keys, 71453297 bytes, temperature: kWarm 2024/08/20-09:26:23.489191 140500506633792 EVENT_LOG_v1 {"time_micros": 1724117183489143, "cf_name": "default", "job": 21605, "event": "table_file_creation", "file_number": 14653889, "file_size": 71453297, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793096786, "largest_seqno": 190317093707, "table_properties": {"data_size": 59074800, "index_size": 3512640, "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": 51719668, "raw_average_key_size": 28, "raw_value_size": 216715842, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 1847131, "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": 1724117178, "oldest_key_time": 0, "file_creation_time": 1724117178, "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": 14653889, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:26:23.540156 140500506633792 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21605/att-00/14653890.sst) /dev/shm/ToplingTemp/Topling-285461-Pcx9Tr 2024/08/20-09:26:25.339896 140500506633792 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21605/att-00/14653890.sst): first pass time = 1.80's, 149.156'MB/sec 2024/08/20-09:26:27.954108 140500506633792 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21605/att-00/14653890.sst): old prealloc_size = 241034948, real_size = 62953856 2024/08/20-09:26:27.955289 140500506633792 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21605/att-00/14653890.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1844807 prefix = 4 raw-key = 0.0295 GB zip-key = 0.0035 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.2168 GB zip-val = 0.0590 GB avg-val = 117.51 avg-zval = 31.96 2024/08/20-09:26:27.956790 140500506633792 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21605/att-00/14653890.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0048 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/08/20-09:26:29.423164 140500506633792 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21605/att-00/14653890.sst): second pass time = 2.61's, 82.981'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.47's, 48.569'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3065.849'MB/sec (index lex order gen) rebuild zvType time = 1.21's, 0.382'MB/sec write SST data time = 0.26's, 273.061'MB/sec dict compress time = 0.00's, 2160054.000'MB/sec z-dict build time = 0.00's, sample length = 2.160'MB, throughput = 46869.052'MB/sec zip my value time = 2.61's, unzip length = 0.217'GB zip my value throughput = 82.981'MB/sec zip pipeline throughput = 82.981'MB/sec entries = 1844807 avg-key = 28.00 avg-zkey = 1.91 avg-val = 117.51 avg-zval = 31.96 usrkeys = 1844807 avg-key = 20.00 avg-zkey = 1.91 avg-val = 124.51 avg-zval = 31.96 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1844807 bytes = 6687440 } seq expand size = 12913649 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 = 0.0590 GB dict = 2.16 MB all = 0.0714 GB } UnZip/Zip{ index = 10.4480 value = 3.6767 dict = 1.00 all = 3.7622 } Zip/UnZip{ index = 0.0957 value = 0.2720 dict = 1.00 all = 0.2658 } ---------------------------- total value len = 62.756090 GB avg = 0.179 KB (by entry num) total key len = 6.892132 GB avg = 0.020 KB total ukey len = 3.263346 GB avg = 0.008 KB total ukey num = 0.393025499 Billion total entry num = 0.349903507 Billion write speed all = 1.218729493 MB/sec (with seq num) write speed all = 1.169747599 MB/sec (without seq num) 2024/08/20-09:26:29.508749 140500506633792 [compaction_job.cc:1944] [default] [JOB 21605] Generated table #14653890: 1844807 keys, 71350601 bytes, temperature: kWarm 2024/08/20-09:26:29.508820 140500506633792 EVENT_LOG_v1 {"time_micros": 1724117189508785, "cf_name": "default", "job": 21605, "event": "table_file_creation", "file_number": 14653890, "file_size": 71350601, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793096816, "largest_seqno": 190317091845, "table_properties": {"data_size": 58961072, "index_size": 3531392, "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": 51654596, "raw_average_key_size": 28, "raw_value_size": 216780918, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 1844807, "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": 1724117183, "oldest_key_time": 0, "file_creation_time": 1724117183, "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": 14653890, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:26:29.559187 140500506633792 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21605/att-00/14653891.sst) /dev/shm/ToplingTemp/Topling-285461-1O3A1n 2024/08/20-09:26:30.318058 140500506633792 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21605/att-00/14653891.sst): first pass time = 0.76's, 250.144'MB/sec 2024/08/20-09:26:32.391919 140500506633792 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21605/att-00/14653891.sst): old prealloc_size = 241034948, real_size = 48791472 2024/08/20-09:26:32.392805 140500506633792 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21605/att-00/14653891.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1308295 prefix = 4 raw-key = 0.0209 GB zip-key = 0.0025 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.1532 GB zip-val = 0.0460 GB avg-val = 117.09 avg-zval = 35.13 2024/08/20-09:26:32.393932 140500506633792 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21605/att-00/14653891.sst: sumWaitingMem = 0.003 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0034 GB, waited 0.000 sec, Key+Value = 0.190 GB 2024/08/20-09:26:33.463419 140500506633792 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21605/att-00/14653891.sst): second pass time = 2.07's, 73.916'MB/sec, value only(80.7% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.07's, 51.237'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2939.784'MB/sec (index lex order gen) rebuild zvType time = 0.88's, 0.370'MB/sec write SST data time = 0.19's, 292.475'MB/sec dict compress time = 0.00's, 1516414.000'MB/sec z-dict build time = 0.00's, sample length = 1.516'MB, throughput = 30722.138'MB/sec zip my value time = 2.07's, unzip length = 0.153'GB zip my value throughput = 73.916'MB/sec zip pipeline throughput = 73.916'MB/sec entries = 1308295 avg-key = 28.00 avg-zkey = 1.91 avg-val = 117.09 avg-zval = 35.13 usrkeys = 1308295 avg-key = 20.00 avg-zkey = 1.91 avg-val = 124.09 avg-zval = 35.13 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1308295 bytes = 4906128 } seq expand size = 9158065 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0262 GB value = 0.1532 GB dict = 1.52 MB all = 0.1898 GB } __ZipSize{ index = 0.0025 GB value = 0.0460 GB dict = 1.52 MB all = 0.0549 GB } UnZip/Zip{ index = 10.4470 value = 3.3330 dict = 1.00 all = 3.4575 } Zip/UnZip{ index = 0.0957 value = 0.3000 dict = 1.00 all = 0.2892 } ---------------------------- total value len = 62.918432 GB avg = 0.179 KB (by entry num) total key len = 6.928764 GB avg = 0.020 KB total ukey len = 3.289512 GB avg = 0.008 KB total ukey num = 0.394333794 Billion total entry num = 0.351211802 Billion write speed all = 1.222124808 MB/sec (with seq num) write speed all = 1.172963246 MB/sec (without seq num) 2024/08/20-09:26:33.526583 140500506633792 [compaction_job.cc:1944] [default] [JOB 21605] Generated table #14653891: 1308295 keys, 54899984 bytes, temperature: kWarm 2024/08/20-09:26:33.526653 140500506633792 EVENT_LOG_v1 {"time_micros": 1724117193526618, "cf_name": "default", "job": 21605, "event": "table_file_creation", "file_number": 14653891, "file_size": 54899984, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189640140336, "largest_seqno": 190292149512, "table_properties": {"data_size": 45959584, "index_size": 2504640, "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": 36632260, "raw_average_key_size": 28, "raw_value_size": 153183582, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 1308295, "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": 1724117189, "oldest_key_time": 0, "file_creation_time": 1724117189, "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": 14653891, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:26:33.561445 140500506633792 [compaction_job.cc:699] job-21605: subcompact[0], size: 0.197704 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21605/att-00 [14653889,14653890,14653891] 2024/08/20-09:26:33.598775 140500506633792 (Original Log Time 2024/08/20-09:26:17.321637) EVENT_LOG_v1 {"time_micros": 1724117177321581, "job": 21605, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14653373, 14653374], "files_L4": [14647594, 14647595, 14651600], "score": 1.01464, "input_data_size": 219122680, "oldest_snapshot_seqno": 190326446879} 2024/08/20-09:26:33.598778 140500506633792 (Original Log Time 2024/08/20-09:26:33.598291) [compaction_job.cc:2018] [default] [JOB 21605] Compacted 2@3 + 3@4 files to L4 => 197703882 bytes 2024/08/20-09:26:33.598780 140500506633792 (Original Log Time 2024/08/20-09:26:33.598702) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 13.5 rd, 12.2 wr, level 4, files in(2, 3) out(3 +0 blob) MB in(43.2, 165.7 +0.0 blob) out(188.5 +0.0 blob), read-write-amplify(9.2) write-amplify(4.4) OK, records in: 5306994, records dropped: 306761 output_compression: Snappy 2024/08/20-09:26:33.598788 140500506633792 (Original Log Time 2024/08/20-09:26:33.598749) EVENT_LOG_v1 {"time_micros": 1724117193598728, "cf": "default", "job": 21605, "event": "compaction_finished", "compaction_time_micros": 16239821, "compaction_time_cpu_micros": 7092397, "output_level": 4, "num_output_files": 3, "total_output_size": 197703882, "num_input_records": 5306994, "num_output_records": 5000233, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 121237188, "file_range_sync_nanos": 0, "file_fsync_nanos": 2128, "file_prepare_write_nanos": 11175, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/08/20-09:26:33.714597 140500506633792 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":1724117177,"executesMs":16441,"compactionJobId":21605,"attempt":0,"compactionInputRawBytes":770246928,"compactionInputZipBytes":219122680,"compactionOutputRawBytes":0,"compactionOutputZipBytes":197703882,"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-cfd65ff79bbb19964a0f90e39b65eded-c00e318fdd99f1b6-00"}}, response = 2024/08/20-09:26:33.714696 140500506633792 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-21605/att-00: olev 4, work 16.442 s, result 6.214 ms, install 0.520 ms, input{raw 734.565 MiB zip 208.972 MiB}