2024/08/20-05:44:12.732582 140500447884864 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10526/att-00: fork to child time = 0.009974 sec 2024/08/20-05:44:12.733759 140500447884864 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10526/att-00 2024/08/20-05:44:12.739321 140500447884864 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10526/att-00 2024/08/20-05:44:12.739616 140500447884864 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-05:44:12.739956 140500447884864 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-05:44:12.801381 140500447884864 [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-10526/att-00/MANIFEST-14629260 2024/08/20-05:44:12.852315 140500447884864 [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-10526/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14641215, last_sequence is 190051490515, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14641103 2024/08/20-05:44:12.852328 140500447884864 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-05:44:12.852430 140500447884864 [version_set.cc:5652] Creating manifest 14641215 2024/08/20-05:44:12.906218 140500447884864 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10526/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-05:44:12.940012 140500447884864 [compaction_job.cc:2433] [default] [JOB 10526] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-05:44:12.940030 140500447884864 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 5462 Base level 1, inputs: [14641150(29MB)], [14641196(10MB) 14641118(21MB) 14641119(7244KB)] 2024/08/20-05:44:13.146854 140500447884864 [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 2024/08/20-05:44:13.146881 140500447884864 [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 2024/08/20-05:44:13.146899 140500447884864 [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 2024/08/20-05:44:13.146912 140500447884864 [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 2024/08/20-05:44:13.146929 140500447884864 [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 2024/08/20-05:44:13.251752 140500447884864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10526/att-00/14641216.sst) /dev/shm/ToplingTemp/Topling-200226-OyAkdl 2024/08/20-05:44:13.635374 140500447884864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10526/att-00/14641216.sst): first pass time = 0.38's, 174.965'MB/sec 2024/08/20-05:44:14.336376 140500447884864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10526/att-00/14641216.sst): old prealloc_size = 73819750, real_size = 20091680 2024/08/20-05:44:14.336739 140500447884864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10526/att-00/14641216.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466073 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0541 GB zip-val = 0.0191 GB avg-val = 115.99 avg-zval = 40.97 2024/08/20-05:44:14.337183 140500447884864 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10526/att-00/14641216.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-05:44:14.692818 140500447884864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10526/att-00/14641216.sst): second pass time = 0.70's, 77.216'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 61.829'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2640.852'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.402'MB/sec write SST data time = 0.07's, 331.482'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 = 11809.534'MB/sec zip my value time = 0.70's, unzip length = 0.054'GB zip my value throughput = 77.216'MB/sec zip pipeline throughput = 77.216'MB/sec entries = 466073 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.99 avg-zval = 40.97 usrkeys = 466073 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.99 avg-zval = 40.97 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466073 bytes = 1514752 } seq expand size = 3262511 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 = 0.0191 GB dict = 0.54 MB all = 0.0220 GB } UnZip/Zip{ index = 10.5657 value = 2.8314 dict = 1.00 all = 3.0451 } Zip/UnZip{ index = 0.0946 value = 0.3532 dict = 1.00 all = 0.3284 } ---------------------------- total value len = 62.354071 GB avg = 0.180 KB (by entry num) total key len = 6.801808 GB avg = 0.020 KB total ukey len = 3.198829 GB avg = 0.008 KB total ukey num = 0.389799634 Billion total entry num = 0.346677642 Billion write speed all = 1.578415194 MB/sec (with seq num) write speed all = 1.515114573 MB/sec (without seq num) 2024/08/20-05:44:14.723043 140500447884864 [compaction_job.cc:1944] [default] [JOB 10526] Generated table #14641216: 466073 keys, 22038586 bytes, temperature: kWarm 2024/08/20-05:44:14.723123 140500447884864 EVENT_LOG_v1 {"time_micros": 1724103854723077, "cf_name": "default", "job": 10526, "event": "table_file_creation", "file_number": 14641216, "file_size": 22038586, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190005768370, "largest_seqno": 190050558048, "table_properties": {"data_size": 19092752, "index_size": 882240, "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": 13050044, "raw_average_key_size": 28, "raw_value_size": 54058874, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466073, "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": 1724103853, "oldest_key_time": 0, "file_creation_time": 1724103853, "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": 14641216, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:44:14.753100 140500447884864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10526/att-00/14641217.sst) /dev/shm/ToplingTemp/Topling-200226-d2JREn 2024/08/20-05:44:15.044855 140500447884864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10526/att-00/14641217.sst): first pass time = 0.29's, 230.046'MB/sec 2024/08/20-05:44:15.738941 140500447884864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10526/att-00/14641217.sst): old prealloc_size = 73819750, real_size = 19907728 2024/08/20-05:44:15.739289 140500447884864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10526/att-00/14641217.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466351 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 = 0.0189 GB avg-val = 115.90 avg-zval = 40.52 2024/08/20-05:44:15.739671 140500447884864 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10526/att-00/14641217.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-05:44:16.099898 140500447884864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10526/att-00/14641217.sst): second pass time = 0.69's, 77.961'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 60.386'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2766.032'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.398'MB/sec write SST data time = 0.07's, 322.393'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 = 12451.046'MB/sec zip my value time = 0.69's, unzip length = 0.054'GB zip my value throughput = 77.961'MB/sec zip pipeline throughput = 77.961'MB/sec entries = 466351 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.90 avg-zval = 40.52 usrkeys = 466351 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.90 avg-zval = 40.52 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466351 bytes = 1457360 } seq expand size = 3264457 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0189 GB dict = 0.54 MB all = 0.0218 GB } UnZip/Zip{ index = 10.4350 value = 2.8603 dict = 1.00 all = 3.0788 } Zip/UnZip{ index = 0.0958 value = 0.3496 dict = 1.00 all = 0.3248 } ---------------------------- total value len = 62.411387 GB avg = 0.180 KB (by entry num) total key len = 6.814866 GB avg = 0.020 KB total ukey len = 3.208156 GB avg = 0.008 KB total ukey num = 0.390265985 Billion total entry num = 0.347143993 Billion write speed all = 1.579970656 MB/sec (with seq num) write speed all = 1.516586918 MB/sec (without seq num) 2024/08/20-05:44:16.129322 140500447884864 [compaction_job.cc:1944] [default] [JOB 10526] Generated table #14641217: 466351 keys, 21797182 bytes, temperature: kWarm 2024/08/20-05:44:16.129393 140500447884864 EVENT_LOG_v1 {"time_micros": 1724103856129358, "cf_name": "default", "job": 10526, "event": "table_file_creation", "file_number": 14641217, "file_size": 21797182, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190027914303, "largest_seqno": 190050558009, "table_properties": {"data_size": 18897152, "index_size": 893824, "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": 13057828, "raw_average_key_size": 28, "raw_value_size": 54051062, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466351, "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": 1724103854, "oldest_key_time": 0, "file_creation_time": 1724103854, "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": 14641217, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:44:16.163203 140500447884864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10526/att-00/14641218.sst) /dev/shm/ToplingTemp/Topling-200226-eQm58l 2024/08/20-05:44:16.232212 140500447884864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10526/att-00/14641218.sst): first pass time = 0.07's, 283.615'MB/sec 2024/08/20-05:44:16.408781 140500447884864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10526/att-00/14641218.sst): old prealloc_size = 73819750, real_size = 5963920 2024/08/20-05:44:16.408947 140500447884864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10526/att-00/14641218.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 135951 prefix = 4 raw-key = 0.0022 GB zip-key = 0.0003 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0157 GB zip-val = 0.0057 GB avg-val = 115.82 avg-zval = 41.69 2024/08/20-05:44:16.409086 140500447884864 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10526/att-00/14641218.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.020 GB 2024/08/20-05:44:16.517576 140500447884864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10526/att-00/14641218.sst): second pass time = 0.18's, 89.562'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.11's, 59.635'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1888.193'MB/sec (index lex order gen) rebuild zvType time = 0.09's, 0.387'MB/sec write SST data time = 0.02's, 312.376'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.165'MB, throughput = 3330.817'MB/sec zip my value time = 0.18's, unzip length = 0.016'GB zip my value throughput = 89.562'MB/sec zip pipeline throughput = 89.562'MB/sec entries = 135951 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.82 avg-zval = 41.69 usrkeys = 135951 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.82 avg-zval = 41.69 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 135951 bytes = 390880 } seq expand size = 951657 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0027 GB value = 0.0157 GB dict = 0.17 MB all = 0.0196 GB } __ZipSize{ index = 0.0003 GB value = 0.0057 GB dict = 0.17 MB all = 0.0065 GB } UnZip/Zip{ index = 10.3900 value = 2.7780 dict = 1.00 all = 3.0138 } Zip/UnZip{ index = 0.0962 value = 0.3600 dict = 1.00 all = 0.3318 } ---------------------------- total value len = 62.428084 GB avg = 0.180 KB (by entry num) total key len = 6.818672 GB avg = 0.020 KB total ukey len = 3.210875 GB avg = 0.008 KB total ukey num = 0.390401936 Billion total entry num = 0.347279944 Billion write speed all = 1.580423562 MB/sec (with seq num) write speed all = 1.517015606 MB/sec (without seq num) 2024/08/20-05:44:16.530292 140500447884864 [compaction_job.cc:1944] [default] [JOB 10526] Generated table #14641218: 135951 keys, 6487652 bytes, temperature: kWarm 2024/08/20-05:44:16.530362 140500447884864 EVENT_LOG_v1 {"time_micros": 1724103856530326, "cf_name": "default", "job": 10526, "event": "table_file_creation", "file_number": 14641218, "file_size": 6487652, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190045332712, "largest_seqno": 190050557634, "table_properties": {"data_size": 5668032, "index_size": 261696, "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": 3806628, "raw_average_key_size": 28, "raw_value_size": 15745874, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 135951, "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": 1724103856, "oldest_key_time": 0, "file_creation_time": 1724103856, "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": 14641218, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:44:16.541293 140500447884864 [compaction_job.cc:699] job-10526: subcompact[0], size: 0.050323 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10526/att-00 [14641216,14641217,14641218] 2024/08/20-05:44:16.559357 140500447884864 (Original Log Time 2024/08/20-05:44:12.940098) EVENT_LOG_v1 {"time_micros": 1724103852940047, "job": 10526, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14641150], "files_L2": [14641196, 14641118, 14641119], "score": 0.987578, "input_data_size": 71525515, "oldest_snapshot_seqno": 190051489494} 2024/08/20-05:44:16.559360 140500447884864 (Original Log Time 2024/08/20-05:44:16.558750) [compaction_job.cc:2018] [default] [JOB 10526] Compacted 1@1 + 3@2 files to L2 => 50323420 bytes 2024/08/20-05:44:16.559362 140500447884864 (Original Log Time 2024/08/20-05:44:16.559288) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 19.9 rd, 14.0 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(29.6, 38.6 +0.0 blob) out(48.0 +0.0 blob), read-write-amplify(3.9) write-amplify(1.6) OK, records in: 1068375, records dropped: 0 output_compression: Snappy 2024/08/20-05:44:16.559368 140500447884864 (Original Log Time 2024/08/20-05:44:16.559334) EVENT_LOG_v1 {"time_micros": 1724103856559314, "cf": "default", "job": 10526, "event": "compaction_finished", "compaction_time_micros": 3601205, "compaction_time_cpu_micros": 1386734, "output_level": 2, "num_output_files": 3, "total_output_size": 50323420, "num_input_records": 1068375, "num_output_records": 1068375, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 34740389, "file_range_sync_nanos": 0, "file_fsync_nanos": 2021, "file_prepare_write_nanos": 8730, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-05:44:16.675580 140500447884864 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":1724103852,"executesMs":3821,"compactionJobId":10526,"attempt":0,"compactionInputRawBytes":153770310,"compactionInputZipBytes":71525515,"compactionOutputRawBytes":0,"compactionOutputZipBytes":50323420,"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":"00-701afabe816b1941324f673bd3d9c205-c6606d5fae6ee4a9-00"}}, response = 2024/08/20-05:44:16.675696 140500447884864 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-10526/att-00: olev 2, work 3.821 s, result 4.764 ms, install 0.638 ms, input{raw 146.647 MiB zip 68.212 MiB}