2024/08/20-14:32:20.291755 140500447884864 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34617/att-00: fork to child time = 0.045133 sec 2024/08/20-14:32:20.293016 140500447884864 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34617/att-00 2024/08/20-14:32:20.298326 140500447884864 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34617/att-00 2024/08/20-14:32:20.298637 140500447884864 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-14:32:20.298940 140500447884864 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-14:32:20.338904 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-34617/att-00/MANIFEST-14629260 2024/08/20-14:32:20.352759 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-34617/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14669177, last_sequence is 190663901520, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14669137 2024/08/20-14:32:20.352766 140500447884864 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-14:32:20.352822 140500447884864 [version_set.cc:5652] Creating manifest 14669177 2024/08/20-14:32:20.377884 140500447884864 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34617/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-14:32:20.390739 140500447884864 [compaction_job.cc:2433] [default] [JOB 34617] Compacting 1@1 + 2@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-14:32:20.390755 140500447884864 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 17693 Base level 1, inputs: [14669166(31MB)], [14669104(20MB) 14669105(20MB)] 2024/08/20-14:32:20.687237 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 2024/08/20-14:32:20.687262 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 2024/08/20-14:32:20.687278 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 2024/08/20-14:32:20.687289 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 2024/08/20-14:32:20.687299 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 2024/08/20-14:32:20.868095 140500447884864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34617/att-00/14669178.sst) /dev/shm/ToplingTemp/Topling-387144-ECpaLe 2024/08/20-14:32:21.127451 140500447884864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34617/att-00/14669178.sst): first pass time = 0.26's, 258.802'MB/sec 2024/08/20-14:32:22.183783 140500447884864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34617/att-00/14669178.sst): old prealloc_size = 73819750, real_size = 19802704 2024/08/20-14:32:22.184220 140500447884864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34617/att-00/14669178.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465994 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 = 0.0188 GB avg-val = 116.01 avg-zval = 40.35 2024/08/20-14:32:22.184709 140500447884864 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34617/att-00/14669178.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-14:32:23.015823 140500447884864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34617/att-00/14669178.sst): second pass time = 1.06's, 51.233'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.83's, 26.140'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2166.114'MB/sec (index lex order gen) rebuild zvType time = 0.59's, 0.196'MB/sec write SST data time = 0.24's, 91.489'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 = 12411.321'MB/sec zip my value time = 1.06's, unzip length = 0.054'GB zip my value throughput = 51.233'MB/sec zip pipeline throughput = 51.233'MB/sec entries = 465994 avg-key = 28.00 avg-zkey = 1.89 avg-val = 116.01 avg-zval = 40.35 usrkeys = 465994 avg-key = 20.00 avg-zkey = 1.89 avg-val = 123.01 avg-zval = 40.35 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465994 bytes = 1514496 } seq expand size = 3261958 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 = 0.0188 GB dict = 0.54 MB all = 0.0217 GB } UnZip/Zip{ index = 10.5731 value = 2.8749 dict = 1.00 all = 3.0855 } Zip/UnZip{ index = 0.0946 value = 0.3478 dict = 1.00 all = 0.3241 } ---------------------------- total value len = 62.354073 GB avg = 0.180 KB (by entry num) total key len = 6.801806 GB avg = 0.020 KB total ukey len = 3.198827 GB avg = 0.008 KB total ukey num = 0.389799555 Billion total entry num = 0.346677563 Billion write speed all = 0.915949898 MB/sec (with seq num) write speed all = 0.879216734 MB/sec (without seq num) 2024/08/20-14:32:23.046443 140500447884864 [compaction_job.cc:1944] [default] [JOB 34617] Generated table #14669178: 465994 keys, 21749414 bytes, temperature: kWarm 2024/08/20-14:32:23.046624 140500447884864 EVENT_LOG_v1 {"time_micros": 1724135543046562, "cf_name": "default", "job": 34617, "event": "table_file_creation", "file_number": 14669178, "file_size": 21749414, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190610690700, "largest_seqno": 190663875406, "table_properties": {"data_size": 18804544, "index_size": 881472, "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": 13047832, "raw_average_key_size": 28, "raw_value_size": 54061032, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465994, "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": 1724135540, "oldest_key_time": 0, "file_creation_time": 1724135540, "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": 14669178, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:32:23.091524 140500447884864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34617/att-00/14669179.sst) /dev/shm/ToplingTemp/Topling-387144-Z5zIpc 2024/08/20-14:32:23.808462 140500447884864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34617/att-00/14669179.sst): first pass time = 0.72's, 93.612'MB/sec 2024/08/20-14:32:27.687649 140500447884864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34617/att-00/14669179.sst): old prealloc_size = 73819750, real_size = 18706720 2024/08/20-14:32:27.688039 140500447884864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34617/att-00/14669179.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466945 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0540 GB zip-val = 0.0177 GB avg-val = 115.72 avg-zval = 37.91 2024/08/20-14:32:27.688429 140500447884864 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34617/att-00/14669179.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-14:32:28.149940 140500447884864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34617/att-00/14669179.sst): second pass time = 3.88's, 13.932'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.46's, 44.679'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2515.044'MB/sec (index lex order gen) rebuild zvType time = 0.38's, 0.310'MB/sec write SST data time = 0.08's, 243.056'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 = 13074.880'MB/sec zip my value time = 3.88's, unzip length = 0.054'GB zip my value throughput = 13.932'MB/sec zip pipeline throughput = 153.478'MB/sec entries = 466945 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.72 avg-zval = 37.91 usrkeys = 466945 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.72 avg-zval = 37.91 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466945 bytes = 1517584 } seq expand size = 3268615 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0177 GB dict = 0.54 MB all = 0.0207 GB } UnZip/Zip{ index = 10.5039 value = 3.0527 dict = 1.00 all = 3.2493 } Zip/UnZip{ index = 0.0952 value = 0.3276 dict = 1.00 all = 0.3078 } ---------------------------- total value len = 62.411376 GB avg = 0.180 KB (by entry num) total key len = 6.814880 GB avg = 0.020 KB total ukey len = 3.208166 GB avg = 0.008 KB total ukey num = 0.390266500 Billion total entry num = 0.347144508 Billion write speed all = 0.916819685 MB/sec (with seq num) write speed all = 0.880039545 MB/sec (without seq num) 2024/08/20-14:32:28.179668 140500447884864 [compaction_job.cc:1944] [default] [JOB 34617] Generated table #14669179: 466945 keys, 20653572 bytes, temperature: kWarm 2024/08/20-14:32:28.179745 140500447884864 EVENT_LOG_v1 {"time_micros": 1724135548179706, "cf_name": "default", "job": 34617, "event": "table_file_creation", "file_number": 14669179, "file_size": 20653572, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190610689191, "largest_seqno": 190663875922, "table_properties": {"data_size": 17700688, "index_size": 889088, "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": 13074460, "raw_average_key_size": 28, "raw_value_size": 54034434, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466945, "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": 1724135543, "oldest_key_time": 0, "file_creation_time": 1724135543, "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": 14669179, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:32:28.217149 140500447884864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34617/att-00/14669180.sst) /dev/shm/ToplingTemp/Topling-387144-ngwdCd 2024/08/20-14:32:28.489913 140500447884864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34617/att-00/14669180.sst): first pass time = 0.27's, 122.845'MB/sec 2024/08/20-14:32:29.802271 140500447884864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34617/att-00/14669180.sst): old prealloc_size = 73819750, real_size = 10211488 2024/08/20-14:32:29.802511 140500447884864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34617/att-00/14669180.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 232732 prefix = 4 raw-key = 0.0037 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0270 GB zip-val = 0.0097 GB avg-val = 115.95 avg-zval = 41.73 2024/08/20-14:32:29.802763 140500447884864 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34617/att-00/14669180.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.034 GB 2024/08/20-14:32:30.120369 140500447884864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34617/att-00/14669180.sst): second pass time = 1.31's, 20.576'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.32's, 35.180'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2036.609'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.240'MB/sec write SST data time = 0.07's, 149.268'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.277'MB, throughput = 8744.277'MB/sec zip my value time = 1.31's, unzip length = 0.027'GB zip my value throughput = 20.576'MB/sec zip pipeline throughput = 113.735'MB/sec entries = 232732 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.95 avg-zval = 41.73 usrkeys = 232732 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.95 avg-zval = 41.73 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 232732 bytes = 756400 } seq expand size = 1629124 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0047 GB value = 0.0270 GB dict = 0.28 MB all = 0.0335 GB } __ZipSize{ index = 0.0004 GB value = 0.0097 GB dict = 0.28 MB all = 0.0112 GB } UnZip/Zip{ index = 10.5511 value = 2.7785 dict = 1.00 all = 2.9938 } Zip/UnZip{ index = 0.0948 value = 0.3599 dict = 1.00 all = 0.3340 } ---------------------------- total value len = 62.439990 GB avg = 0.180 KB (by entry num) total key len = 6.821396 GB avg = 0.020 KB total ukey len = 3.212821 GB avg = 0.008 KB total ukey num = 0.390499232 Billion total entry num = 0.347377240 Billion write speed all = 0.917261007 MB/sec (with seq num) write speed all = 0.880457170 MB/sec (without seq num) 2024/08/20-14:32:30.138705 140500447884864 [compaction_job.cc:1944] [default] [JOB 34617] Generated table #14669180: 232732 keys, 11190228 bytes, temperature: kWarm 2024/08/20-14:32:30.138781 140500447884864 EVENT_LOG_v1 {"time_micros": 1724135550138738, "cf_name": "default", "job": 34617, "event": "table_file_creation", "file_number": 14669180, "file_size": 11190228, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190628421764, "largest_seqno": 190663875635, "table_properties": {"data_size": 9711952, "index_size": 441152, "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": 6516496, "raw_average_key_size": 28, "raw_value_size": 26984680, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 232732, "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": 1724135548, "oldest_key_time": 0, "file_creation_time": 1724135548, "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": 14669180, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:32:30.155828 140500447884864 [compaction_job.cc:699] job-34617: subcompact[0], size: 0.053593 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34617/att-00 [14669178,14669179,14669180] 2024/08/20-14:32:30.186506 140500447884864 (Original Log Time 2024/08/20-14:32:20.390826) EVENT_LOG_v1 {"time_micros": 1724135540390769, "job": 34617, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14669166], "files_L2": [14669104, 14669105], "score": 0.990979, "input_data_size": 76485385, "oldest_snapshot_seqno": 190663901150} 2024/08/20-14:32:30.186511 140500447884864 (Original Log Time 2024/08/20-14:32:30.185941) [compaction_job.cc:2018] [default] [JOB 34617] Compacted 1@1 + 2@2 files to L2 => 53593214 bytes 2024/08/20-14:32:30.186514 140500447884864 (Original Log Time 2024/08/20-14:32:30.186411) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 7.8 rd, 5.5 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(31.8, 41.2 +0.0 blob) out(51.1 +0.0 blob), read-write-amplify(3.9) write-amplify(1.6) OK, records in: 1165671, records dropped: 0 output_compression: Snappy 2024/08/20-14:32:30.186525 140500447884864 (Original Log Time 2024/08/20-14:32:30.186468) EVENT_LOG_v1 {"time_micros": 1724135550186442, "cf": "default", "job": 34617, "event": "compaction_finished", "compaction_time_micros": 9765015, "compaction_time_cpu_micros": 2272067, "output_level": 2, "num_output_files": 3, "total_output_size": 53593214, "num_input_records": 1165671, "num_output_records": 1165671, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 71986179, "file_range_sync_nanos": 0, "file_fsync_nanos": 2879, "file_prepare_write_nanos": 10684, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-14:32:30.338213 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":1724135540,"executesMs":9887,"compactionJobId":34617,"attempt":0,"compactionInputRawBytes":167718934,"compactionInputZipBytes":76485385,"compactionOutputRawBytes":0,"compactionOutputZipBytes":53593214,"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":"00-3a9c58597addbbea7f100f84c408b1c8-2feef7914aa6b67c-00"}}, response = 2024/08/20-14:32:30.338544 140500447884864 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-34617/att-00: olev 2, work 9.888 s, result 6.159 ms, install 0.622 ms, input{raw 159.949 MiB zip 72.942 MiB}