2024/08/21-04:07:26.104008 140539836577344 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00: fork to child time = 0.008407 sec 2024/08/21-04:07:26.104672 140539836577344 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00 2024/08/21-04:07:26.108690 140539836577344 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00 2024/08/21-04:07:26.109001 140539836577344 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-04:07:26.109257 140539836577344 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-04:07:26.164800 140539836577344 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T04.06.46/.rocksdb/job-00016/att-00/MANIFEST-14704176 2024/08/21-04:07:26.213358 140539836577344 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T04.06.46/.rocksdb/job-00016/att-00/MANIFEST-14704176 succeeded,manifest_file_number is 14704176, next_file_number is 14704186, last_sequence is 191429262444, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14703894 2024/08/21-04:07:26.213366 140539836577344 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-04:07:26.213432 140539836577344 [version_set.cc:5652] Creating manifest 14704186 2024/08/21-04:07:26.243022 140539836577344 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-04:07:26.263151 140539836577344 [compaction_job.cc:2433] [default] [JOB 16] Compacting 1@1 + 4@2 files to L2, score 0.98, subcompactions 1 : 1 2024/08/21-04:07:26.263162 140539836577344 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 15 Base level 1, inputs: [14704148(31MB)], [14704111(20MB) 14704112(21MB) 14704113(21MB) 14704114(20MB)] 2024/08/21-04:07:26.485442 140539836577344 [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 2024/08/21-04:07:26.485475 140539836577344 [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 2024/08/21-04:07:26.485490 140539836577344 [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 2024/08/21-04:07:26.485520 140539836577344 [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 2024/08/21-04:07:26.485535 140539836577344 [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 2024/08/21-04:07:26.641001 140539836577344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00/14704187.sst) /dev/shm/ToplingTemp/Topling-53180-V0ysSr 2024/08/21-04:07:26.896360 140539836577344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00/14704187.sst): first pass time = 0.26's, 262.850'MB/sec 2024/08/21-04:07:27.969439 140539836577344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00/14704187.sst): old prealloc_size = 73819750, real_size = 19682192 2024/08/21-04:07:27.969839 140539836577344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00/14704187.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466830 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 = 0.0187 GB avg-val = 115.75 avg-zval = 39.99 2024/08/21-04:07:27.970322 140539836577344 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00/14704187.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/21-04:07:28.375111 140539836577344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00/14704187.sst): second pass time = 1.07's, 50.408'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.41's, 53.464'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2422.544'MB/sec (index lex order gen) rebuild zvType time = 0.33's, 0.356'MB/sec write SST data time = 0.08's, 279.715'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 = 18936.963'MB/sec zip my value time = 1.07's, unzip length = 0.054'GB zip my value throughput = 50.408'MB/sec zip pipeline throughput = 114.204'MB/sec entries = 466830 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.75 avg-zval = 39.99 usrkeys = 466830 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.75 avg-zval = 39.99 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466830 bytes = 1575568 } seq expand size = 3267810 multi value expand size = 0 cnt WriteAppend = 16 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0187 GB dict = 0.54 MB all = 0.0217 GB } UnZip/Zip{ index = 10.4330 value = 2.8943 dict = 1.00 all = 3.0941 } Zip/UnZip{ index = 0.0958 value = 0.3455 dict = 1.00 all = 0.3232 } ---------------------------- total value len = 0.057306 GB avg = 0.123 KB (by entry num) total key len = 0.013071 GB avg = 0.028 KB total ukey len = 0.009337 GB avg = 0.020 KB total ukey num = 0.000466830 Billion total entry num = 0.000466830 Billion write speed all = 0.007078536 MB/sec (with seq num) write speed all = 0.006702904 MB/sec (without seq num) 2024/08/21-04:07:28.408934 140539836577344 [compaction_job.cc:1944] [default] [JOB 16] Generated table #14704187: 466830 keys, 21688992 bytes, temperature: kWarm 2024/08/21-04:07:28.409018 140539836577344 EVENT_LOG_v1 {"time_micros": 1724184448408972, "cf_name": "default", "job": 16, "event": "table_file_creation", "file_number": 14704187, "file_size": 21688992, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191325165732, "largest_seqno": 191428932995, "table_properties": {"data_size": 18670400, "index_size": 894912, "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": 13071240, "raw_average_key_size": 28, "raw_value_size": 54037692, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466830, "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": 1724184446, "oldest_key_time": 0, "file_creation_time": 1724184446, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "CR9V0JJEKPZSBLUZ3IIC", "orig_file_number": 14704187, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-04:07:28.434534 140539836577344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00/14704188.sst) /dev/shm/ToplingTemp/Topling-53180-XjYJ8q 2024/08/21-04:07:28.897712 140539836577344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00/14704188.sst): first pass time = 0.46's, 144.900'MB/sec 2024/08/21-04:07:29.632495 140539836577344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00/14704188.sst): old prealloc_size = 73819750, real_size = 20706992 2024/08/21-04:07:29.632882 140539836577344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00/14704188.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466285 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0197 GB avg-val = 115.92 avg-zval = 42.25 2024/08/21-04:07:29.633295 140539836577344 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00/14704188.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/21-04:07:30.226387 140539836577344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00/14704188.sst): second pass time = 0.73's, 73.663'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.59's, 37.852'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2634.836'MB/sec (index lex order gen) rebuild zvType time = 0.52's, 0.226'MB/sec write SST data time = 0.08's, 288.077'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 = 19924.593'MB/sec zip my value time = 0.73's, unzip length = 0.054'GB zip my value throughput = 73.663'MB/sec zip pipeline throughput = 73.663'MB/sec entries = 466285 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.92 avg-zval = 42.25 usrkeys = 466285 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.92 avg-zval = 42.25 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466285 bytes = 1340592 } seq expand size = 3263995 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0197 GB dict = 0.54 MB all = 0.0225 GB } UnZip/Zip{ index = 10.4989 value = 2.7435 dict = 1.00 all = 2.9854 } Zip/UnZip{ index = 0.0952 value = 0.3645 dict = 1.00 all = 0.3350 } ---------------------------- total value len = 0.114622 GB avg = 0.123 KB (by entry num) total key len = 0.026127 GB avg = 0.028 KB total ukey len = 0.018662 GB avg = 0.020 KB total ukey num = 0.000933115 Billion total entry num = 0.000933115 Billion write speed all = 0.014154050 MB/sec (with seq num) write speed all = 0.013403364 MB/sec (without seq num) 2024/08/21-04:07:30.256636 140539836577344 [compaction_job.cc:1944] [default] [JOB 16] Generated table #14704188: 466285 keys, 22479126 bytes, temperature: kWarm 2024/08/21-04:07:30.256702 140539836577344 EVENT_LOG_v1 {"time_micros": 1724184450256671, "cf_name": "default", "job": 16, "event": "table_file_creation", "file_number": 14704188, "file_size": 22479126, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191422005307, "largest_seqno": 191428932576, "table_properties": {"data_size": 19701984, "index_size": 888256, "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": 13055980, "raw_average_key_size": 28, "raw_value_size": 54052926, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466285, "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": 1724184448, "oldest_key_time": 0, "file_creation_time": 1724184448, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "CR9V0JJEKPZSBLUZ3IIC", "orig_file_number": 14704188, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-04:07:30.280511 140539836577344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00/14704189.sst) /dev/shm/ToplingTemp/Topling-53180-Z4TPxp 2024/08/21-04:07:30.853367 140539836577344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00/14704189.sst): first pass time = 0.57's, 117.158'MB/sec 2024/08/21-04:07:32.386893 140539836577344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00/14704189.sst): old prealloc_size = 73819750, real_size = 20545568 2024/08/21-04:07:32.387260 140539836577344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00/14704189.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465941 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0195 GB avg-val = 116.03 avg-zval = 41.94 2024/08/21-04:07:32.387764 140539836577344 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00/14704189.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/21-04:07:33.085273 140539836577344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00/14704189.sst): second pass time = 1.53's, 35.277'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.70's, 32.376'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2596.895'MB/sec (index lex order gen) rebuild zvType time = 0.51's, 0.228'MB/sec write SST data time = 0.19's, 120.612'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 = 7959.368'MB/sec zip my value time = 1.53's, unzip length = 0.054'GB zip my value throughput = 35.277'MB/sec zip pipeline throughput = 94.041'MB/sec entries = 465941 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.03 avg-zval = 41.94 usrkeys = 465941 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.03 avg-zval = 41.94 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465941 bytes = 1630816 } seq expand size = 3261587 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 = 0.0195 GB dict = 0.54 MB all = 0.0226 GB } UnZip/Zip{ index = 10.5010 value = 2.7666 dict = 1.00 all = 2.9682 } Zip/UnZip{ index = 0.0952 value = 0.3615 dict = 1.00 all = 0.3369 } ---------------------------- total value len = 0.171947 GB avg = 0.123 KB (by entry num) total key len = 0.039174 GB avg = 0.028 KB total ukey len = 0.027981 GB avg = 0.020 KB total ukey num = 0.001399056 Billion total entry num = 0.001399056 Billion write speed all = 0.021224542 MB/sec (with seq num) write speed all = 0.020099332 MB/sec (without seq num) 2024/08/21-04:07:33.118854 140539836577344 [compaction_job.cc:1944] [default] [JOB 16] Generated table #14704189: 465941 keys, 22609074 bytes, temperature: kWarm 2024/08/21-04:07:33.118941 140539836577344 EVENT_LOG_v1 {"time_micros": 1724184453118895, "cf_name": "default", "job": 16, "event": "table_file_creation", "file_number": 14704189, "file_size": 22609074, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191266228821, "largest_seqno": 191425805526, "table_properties": {"data_size": 19541456, "index_size": 887424, "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": 13046348, "raw_average_key_size": 28, "raw_value_size": 54062598, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465941, "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": 1724184450, "oldest_key_time": 0, "file_creation_time": 1724184450, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "CR9V0JJEKPZSBLUZ3IIC", "orig_file_number": 14704189, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-04:07:33.150641 140539836577344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00/14704190.sst) /dev/shm/ToplingTemp/Topling-53180-JlO7So 2024/08/21-04:07:33.916686 140539836577344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00/14704190.sst): first pass time = 0.77's, 87.610'MB/sec 2024/08/21-04:07:34.773579 140539836577344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00/14704190.sst): old prealloc_size = 73819750, real_size = 18959408 2024/08/21-04:07:34.773935 140539836577344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00/14704190.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465999 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 = 0.0179 GB avg-val = 116.01 avg-zval = 38.52 2024/08/21-04:07:34.774378 140539836577344 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00/14704190.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/21-04:07:35.190736 140539836577344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00/14704190.sst): second pass time = 0.86's, 63.167'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.42's, 50.258'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2676.854'MB/sec (index lex order gen) rebuild zvType time = 0.34's, 0.341'MB/sec write SST data time = 0.07's, 280.002'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 = 12457.314'MB/sec zip my value time = 0.86's, unzip length = 0.054'GB zip my value throughput = 63.167'MB/sec zip pipeline throughput = 63.167'MB/sec entries = 465999 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.01 avg-zval = 38.52 usrkeys = 465999 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.01 avg-zval = 38.52 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465999 bytes = 1572768 } seq expand size = 3261993 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 = 0.0179 GB dict = 0.54 MB all = 0.0210 GB } UnZip/Zip{ index = 10.4398 value = 3.0118 dict = 1.00 all = 3.2010 } Zip/UnZip{ index = 0.0958 value = 0.3320 dict = 1.00 all = 0.3124 } ---------------------------- total value len = 0.229270 GB avg = 0.123 KB (by entry num) total key len = 0.052222 GB avg = 0.028 KB total ukey len = 0.037301 GB avg = 0.020 KB total ukey num = 0.001865055 Billion total entry num = 0.001865055 Billion write speed all = 0.028293155 MB/sec (with seq num) write speed all = 0.026793476 MB/sec (without seq num) 2024/08/21-04:07:35.220087 140539836577344 [compaction_job.cc:1944] [default] [JOB 16] Generated table #14704190: 465999 keys, 20964686 bytes, temperature: kWarm 2024/08/21-04:07:35.220154 140539836577344 EVENT_LOG_v1 {"time_micros": 1724184455220120, "cf_name": "default", "job": 16, "event": "table_file_creation", "file_number": 14704190, "file_size": 20964686, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191354772941, "largest_seqno": 191428929894, "table_properties": {"data_size": 17949984, "index_size": 892736, "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": 13047972, "raw_average_key_size": 28, "raw_value_size": 54060982, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465999, "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": 1724184453, "oldest_key_time": 0, "file_creation_time": 1724184453, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "CR9V0JJEKPZSBLUZ3IIC", "orig_file_number": 14704190, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-04:07:35.241779 140539836577344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00/14704191.sst) /dev/shm/ToplingTemp/Topling-53180-Rum38p 2024/08/21-04:07:35.358756 140539836577344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00/14704191.sst): first pass time = 0.12's, 263.619'MB/sec 2024/08/21-04:07:35.648759 140539836577344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00/14704191.sst): old prealloc_size = 73819750, real_size = 9632960 2024/08/21-04:07:35.648940 140539836577344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00/14704191.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 213821 prefix = 4 raw-key = 0.0034 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0248 GB zip-val = 0.0092 GB avg-val = 116.18 avg-zval = 42.90 2024/08/21-04:07:35.649134 140539836577344 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00/14704191.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.031 GB 2024/08/21-04:07:35.826076 140539836577344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00/14704191.sst): second pass time = 0.29's, 85.865'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.18's, 59.118'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2666.088'MB/sec (index lex order gen) rebuild zvType time = 0.15's, 0.367'MB/sec write SST data time = 0.03's, 334.709'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.257'MB, throughput = 4051.904'MB/sec zip my value time = 0.29's, unzip length = 0.025'GB zip my value throughput = 85.865'MB/sec zip pipeline throughput = 85.865'MB/sec entries = 213821 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.18 avg-zval = 42.90 usrkeys = 213821 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.18 avg-zval = 42.90 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 213821 bytes = 641472 } seq expand size = 1496747 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0043 GB value = 0.0248 GB dict = 0.26 MB all = 0.0308 GB } __ZipSize{ index = 0.0004 GB value = 0.0092 GB dict = 0.26 MB all = 0.0105 GB } UnZip/Zip{ index = 10.5459 value = 2.7078 dict = 1.00 all = 2.9412 } Zip/UnZip{ index = 0.0948 value = 0.3693 dict = 1.00 all = 0.3400 } ---------------------------- total value len = 0.255607 GB avg = 0.123 KB (by entry num) total key len = 0.058209 GB avg = 0.028 KB total ukey len = 0.041578 GB avg = 0.020 KB total ukey num = 0.002078876 Billion total entry num = 0.002078876 Billion write speed all = 0.031540161 MB/sec (with seq num) write speed all = 0.029868656 MB/sec (without seq num) 2024/08/21-04:07:35.844463 140539836577344 [compaction_job.cc:1944] [default] [JOB 16] Generated table #14704191: 213821 keys, 10481602 bytes, temperature: kWarm 2024/08/21-04:07:35.844544 140539836577344 EVENT_LOG_v1 {"time_micros": 1724184455844489, "cf_name": "default", "job": 16, "event": "table_file_creation", "file_number": 14704191, "file_size": 10481602, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191418597782, "largest_seqno": 191428932635, "table_properties": {"data_size": 9173808, "index_size": 405504, "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": 5986988, "raw_average_key_size": 28, "raw_value_size": 24841054, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 213821, "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": 1724184455, "oldest_key_time": 0, "file_creation_time": 1724184455, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "CR9V0JJEKPZSBLUZ3IIC", "orig_file_number": 14704191, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-04:07:35.853692 140539836577344 [compaction_job.cc:699] job-00016: subcompact[0], size: 0.098223 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00016/att-00 [14704187,14704188,14704189,14704190,14704191] 2024/08/21-04:07:35.880647 140539836577344 (Original Log Time 2024/08/21-04:07:26.263207) EVENT_LOG_v1 {"time_micros": 1724184446263171, "job": 16, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14704148], "files_L2": [14704111, 14704112, 14704113, 14704114], "score": 0.984001, "input_data_size": 121599663, "oldest_snapshot_seqno": 191429262373} 2024/08/21-04:07:35.880651 140539836577344 (Original Log Time 2024/08/21-04:07:35.879975) [compaction_job.cc:2018] [default] [JOB 16] Compacted 1@1 + 4@2 files to L2 => 98223480 bytes 2024/08/21-04:07:35.880652 140539836577344 (Original Log Time 2024/08/21-04:07:35.880592) [compaction_job.cc:1220] [default] compacted to: files[0 0 5 0 0 0 0] max score 0.04, MB/sec: 12.7 rd, 10.2 wr, level 2, files in(1, 4) out(5 +0 blob) MB in(31.8, 84.2 +0.0 blob) out(93.7 +0.0 blob), read-write-amplify(6.6) write-amplify(2.9) OK, records in: 2097881, records dropped: 19005 output_compression: Snappy 2024/08/21-04:07:35.880658 140539836577344 (Original Log Time 2024/08/21-04:07:35.880631) EVENT_LOG_v1 {"time_micros": 1724184455880614, "cf": "default", "job": 16, "event": "compaction_finished", "compaction_time_micros": 9590490, "compaction_time_cpu_micros": 3758205, "output_level": 2, "num_output_files": 5, "total_output_size": 98223480, "num_input_records": 2097881, "num_output_records": 2078876, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 82630880, "file_range_sync_nanos": 0, "file_fsync_nanos": 4317, "file_prepare_write_nanos": 13050, "lsm_state": [0, 0, 5, 0, 0, 0, 0]} 2024/08/21-04:07:35.989621 140539836577344 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":1724184406,"starts":1724184446,"executesMs":9769,"compactionJobId":16,"attempt":0,"compactionInputRawBytes":301962490,"compactionInputZipBytes":121599663,"compactionOutputRawBytes":0,"compactionOutputZipBytes":98223480,"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-b0c81ff81e5e1b1c510f2c9a4ef5f5e5-bc92a4a4650ba860-00"}}, response = 2024/08/21-04:07:35.989682 140539836577344 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T04.06.46/.rocksdb/job-00016/att-00: olev 2, work 9.769 s, result 6.255 ms, install 0.702 ms, input{raw 287.974 MiB zip 115.966 MiB}