2024/08/21-02:31:14.390251 140539685508672 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61447/att-00: fork to child time = 0.040619 sec 2024/08/21-02:31:14.390978 140539685508672 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61447/att-00 2024/08/21-02:31:14.395318 140539685508672 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61447/att-00 2024/08/21-02:31:14.396524 140539685508672 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-02:31:14.396826 140539685508672 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-02:31:14.430657 140539685508672 [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-61447/att-00/MANIFEST-14629260 2024/08/21-02:31:14.478906 140539685508672 [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-61447/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14700001, last_sequence is 191342995041, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14699883 2024/08/21-02:31:14.478919 140539685508672 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-02:31:14.478986 140539685508672 [version_set.cc:5652] Creating manifest 14700001 2024/08/21-02:31:14.502068 140539685508672 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61447/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-02:31:14.514276 140539685508672 [compaction_job.cc:2433] [default] [JOB 61447] Compacting 1@3 + 3@4 files to L4, score 1.02, subcompactions 1 : 1 2024/08/21-02:31:14.514284 140539685508672 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 30953 Base level 3, inputs: [14699944(97MB)], [14698044(193MB) 14698045(193MB) 14698046(109MB)] 2024/08/21-02:31:14.527883 140539685508672 [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 2024/08/21-02:31:14.527911 140539685508672 [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 2024/08/21-02:31:14.527926 140539685508672 [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 2024/08/21-02:31:14.527933 140539685508672 [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 2024/08/21-02:31:14.527938 140539685508672 [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 2024/08/21-02:31:16.591123 140539685508672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61447/att-00/14700002.sst) /dev/shm/ToplingTemp/Topling-24451-X4eM32 2024/08/21-02:31:17.165632 140539685508672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61447/att-00/14700002.sst): first pass time = 0.57's, 467.279'MB/sec 2024/08/21-02:31:22.031464 140539685508672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61447/att-00/14700002.sst): old prealloc_size = 295279001, real_size = 199236368 2024/08/21-02:31:22.031798 140539685508672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61447/att-00/14700002.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 395346 prefix = 4 raw-key = 0.0047 GB zip-key = 0.0007 GB avg-key = 12.00 avg-zkey = 1.76 raw-val = 0.2589 GB zip-val = 0.1984 GB avg-val = 654.99 avg-zval = 501.94 2024/08/21-02:31:22.032291 140539685508672 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61447/att-00/14700002.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0009 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/08/21-02:31:22.922281 140539685508672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61447/att-00/14700002.sst): second pass time = 4.86's, 53.237'MB/sec, value only(96.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.89's, 228.228'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2546.980'MB/sec (index lex order gen) rebuild zvType time = 0.72's, 0.138'MB/sec write SST data time = 0.17's, 1173.837'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.635'MB, throughput = 48009.183'MB/sec zip my value time = 4.86's, unzip length = 0.259'GB zip my value throughput = 53.237'MB/sec zip pipeline throughput = 98.292'MB/sec entries = 395346 avg-key = 24.00 avg-zkey = 1.76 avg-val = 654.99 avg-zval = 501.94 usrkeys = 395346 avg-key = 16.00 avg-zkey = 1.76 avg-val = 661.99 avg-zval = 501.94 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 395346 bytes = 1531984 } seq expand size = 2767422 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0063 GB value = 0.2589 GB dict = 2.64 MB all = 0.2684 GB } __ZipSize{ index = 0.0007 GB value = 0.1984 GB dict = 2.64 MB all = 0.2033 GB } UnZip/Zip{ index = 9.0676 value = 1.3049 dict = 1.00 all = 1.3203 } Zip/UnZip{ index = 0.1103 value = 0.7663 dict = 1.00 all = 0.7574 } ---------------------------- total value len = 0.261715 GB avg = 0.662 KB (by entry num) total key len = 0.009488 GB avg = 0.024 KB total ukey len = 0.006326 GB avg = 0.016 KB total ukey num = 0.000395346 Billion total entry num = 0.000395346 Billion write speed all = 0.064930537 MB/sec (with seq num) write speed all = 0.064173318 MB/sec (without seq num) 2024/08/21-02:31:23.150265 140539685508672 [compaction_job.cc:1944] [default] [JOB 61447] Generated table #14700002: 395346 keys, 203308897 bytes, temperature: kWarm 2024/08/21-02:31:23.150365 140539685508672 EVENT_LOG_v1 {"time_micros": 1724178683150308, "cf_name": "default", "job": 61447, "event": "table_file_creation", "file_number": 14700002, "file_size": 203308897, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189646997065, "largest_seqno": 191342540114, "table_properties": {"data_size": 198439744, "index_size": 697600, "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": 9488304, "raw_average_key_size": 24, "raw_value_size": 258947491, "raw_average_value_size": 654, "num_data_blocks": 1, "num_entries": 395346, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 24, "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": 1724178676, "oldest_key_time": 0, "file_creation_time": 1724178676, "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": 14700002, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:31:23.211260 140539685508672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61447/att-00/14700003.sst) /dev/shm/ToplingTemp/Topling-24451-chMGB2 2024/08/21-02:31:25.183152 140539685508672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61447/att-00/14700003.sst): first pass time = 1.97's, 136.134'MB/sec 2024/08/21-02:31:28.879536 140539685508672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61447/att-00/14700003.sst): old prealloc_size = 295279001, real_size = 199122272 2024/08/21-02:31:28.879818 140539685508672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61447/att-00/14700003.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 395354 prefix = 4 raw-key = 0.0047 GB zip-key = 0.0007 GB avg-key = 12.00 avg-zkey = 1.73 raw-val = 0.2589 GB zip-val = 0.1983 GB avg-val = 654.98 avg-zval = 501.67 2024/08/21-02:31:28.880224 140539685508672 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61447/att-00/14700003.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0009 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/08/21-02:31:29.440113 140539685508672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61447/att-00/14700003.sst): second pass time = 3.69's, 70.084'MB/sec, value only(96.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 362.490'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2915.440'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.226'MB/sec write SST data time = 0.12's, 1644.131'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.639'MB, throughput = 94034.494'MB/sec zip my value time = 3.69's, unzip length = 0.259'GB zip my value throughput = 70.084'MB/sec zip pipeline throughput = 70.084'MB/sec entries = 395354 avg-key = 24.00 avg-zkey = 1.73 avg-val = 654.98 avg-zval = 501.67 usrkeys = 395354 avg-key = 16.00 avg-zkey = 1.73 avg-val = 661.98 avg-zval = 501.67 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 395354 bytes = 1532016 } seq expand size = 2767478 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0063 GB value = 0.2589 GB dict = 2.64 MB all = 0.2684 GB } __ZipSize{ index = 0.0007 GB value = 0.1983 GB dict = 2.64 MB all = 0.2032 GB } UnZip/Zip{ index = 9.2312 value = 1.3056 dict = 1.00 all = 1.3210 } Zip/UnZip{ index = 0.1083 value = 0.7659 dict = 1.00 all = 0.7570 } ---------------------------- total value len = 0.523429 GB avg = 0.662 KB (by entry num) total key len = 0.018977 GB avg = 0.024 KB total ukey len = 0.012651 GB avg = 0.016 KB total ukey num = 0.000790700 Billion total entry num = 0.000790700 Billion write speed all = 0.129658696 MB/sec (with seq num) write speed all = 0.128146603 MB/sec (without seq num) 2024/08/21-02:31:29.662898 140539685508672 [compaction_job.cc:1944] [default] [JOB 61447] Generated table #14700003: 395354 keys, 203198643 bytes, temperature: kWarm 2024/08/21-02:31:29.662965 140539685508672 EVENT_LOG_v1 {"time_micros": 1724178689662931, "cf_name": "default", "job": 61447, "event": "table_file_creation", "file_number": 14700003, "file_size": 203198643, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189647042486, "largest_seqno": 191342540844, "table_properties": {"data_size": 198338000, "index_size": 685248, "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": 9488496, "raw_average_key_size": 24, "raw_value_size": 258947037, "raw_average_value_size": 654, "num_data_blocks": 1, "num_entries": 395354, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 24, "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": 1724178683, "oldest_key_time": 0, "file_creation_time": 1724178683, "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": 14700003, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:31:29.723991 140539685508672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61447/att-00/14700004.sst) /dev/shm/ToplingTemp/Topling-24451-SRLwD4 2024/08/21-02:31:31.093913 140539685508672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61447/att-00/14700004.sst): first pass time = 1.37's, 134.295'MB/sec 2024/08/21-02:31:34.487755 140539685508672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61447/att-00/14700004.sst): old prealloc_size = 295279001, real_size = 136904784 2024/08/21-02:31:34.487927 140539685508672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61447/att-00/14700004.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 270898 prefix = 4 raw-key = 0.0033 GB zip-key = 0.0005 GB avg-key = 12.00 avg-zkey = 1.71 raw-val = 0.1775 GB zip-val = 0.1364 GB avg-val = 655.10 avg-zval = 503.41 2024/08/21-02:31:34.488210 140539685508672 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61447/att-00/14700004.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0006 GB, waited 0.000 sec, Key+Value = 0.184 GB 2024/08/21-02:31:34.870978 140539685508672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61447/att-00/14700004.sst): second pass time = 3.39's, 52.311'MB/sec, value only(96.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.38's, 364.561'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3083.835'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.224'MB/sec write SST data time = 0.08's, 1722.749'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.809'MB, throughput = 56108.930'MB/sec zip my value time = 3.39's, unzip length = 0.177'GB zip my value throughput = 52.311'MB/sec zip pipeline throughput = 95.952'MB/sec entries = 270898 avg-key = 24.00 avg-zkey = 1.71 avg-val = 655.10 avg-zval = 503.41 usrkeys = 270898 avg-key = 16.00 avg-zkey = 1.71 avg-val = 662.10 avg-zval = 503.41 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 270898 bytes = 1049744 } seq expand size = 1896286 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0043 GB value = 0.1775 GB dict = 1.81 MB all = 0.1840 GB } __ZipSize{ index = 0.0005 GB value = 0.1364 GB dict = 1.81 MB all = 0.1397 GB } UnZip/Zip{ index = 9.3516 value = 1.3013 dict = 1.00 all = 1.3169 } Zip/UnZip{ index = 0.1069 value = 0.7684 dict = 1.00 all = 0.7594 } ---------------------------- total value len = 0.702792 GB avg = 0.662 KB (by entry num) total key len = 0.025478 GB avg = 0.024 KB total ukey len = 0.016986 GB avg = 0.016 KB total ukey num = 0.001061598 Billion total entry num = 0.001061598 Billion write speed all = 0.173862631 MB/sec (with seq num) write speed all = 0.171835118 MB/sec (without seq num) 2024/08/21-02:31:35.027098 140539685508672 [compaction_job.cc:1944] [default] [JOB 61447] Generated table #14700004: 270898 keys, 139699448 bytes, temperature: kWarm 2024/08/21-02:31:35.027183 140539685508672 EVENT_LOG_v1 {"time_micros": 1724178695027130, "cf_name": "default", "job": 61447, "event": "table_file_creation", "file_number": 14700004, "file_size": 139699448, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189648697059, "largest_seqno": 191342540474, "table_properties": {"data_size": 136373376, "index_size": 463488, "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": 6501552, "raw_average_key_size": 24, "raw_value_size": 177466414, "raw_average_value_size": 655, "num_data_blocks": 1, "num_entries": 270898, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 24, "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": 1724178689, "oldest_key_time": 0, "file_creation_time": 1724178689, "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": 14700004, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:31:35.091410 140539685508672 [compaction_job.cc:699] job-61447: subcompact[0], size: 0.546207 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61447/att-00 [14700002,14700003,14700004] 2024/08/21-02:31:35.143523 140539685508672 (Original Log Time 2024/08/21-02:31:14.514314) EVENT_LOG_v1 {"time_micros": 1724178674514291, "job": 61447, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14699944], "files_L4": [14698044, 14698045, 14698046], "score": 1.0215, "input_data_size": 623522842, "oldest_snapshot_seqno": 191342993545} 2024/08/21-02:31:35.143527 140539685508672 (Original Log Time 2024/08/21-02:31:35.143032) [compaction_job.cc:2018] [default] [JOB 61447] Compacted 1@3 + 3@4 files to L4 => 546206988 bytes 2024/08/21-02:31:35.143529 140539685508672 (Original Log Time 2024/08/21-02:31:35.143448) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 30.3 rd, 26.5 wr, level 4, files in(1, 3) out(3 +0 blob) MB in(97.2, 497.4 +0.0 blob) out(520.9 +0.0 blob), read-write-amplify(11.5) write-amplify(5.4) OK, records in: 1211251, records dropped: 149653 output_compression: Snappy 2024/08/21-02:31:35.143535 140539685508672 (Original Log Time 2024/08/21-02:31:35.143491) EVENT_LOG_v1 {"time_micros": 1724178695143471, "cf": "default", "job": 61447, "event": "compaction_finished", "compaction_time_micros": 20577105, "compaction_time_cpu_micros": 3614742, "output_level": 4, "num_output_files": 3, "total_output_size": 546206988, "num_input_records": 1211251, "num_output_records": 1061598, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 436359842, "file_range_sync_nanos": 0, "file_fsync_nanos": 2662, "file_prepare_write_nanos": 6767, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/08/21-02:31:35.260259 140539685508672 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":1724178674,"executesMs":20747,"compactionJobId":61447,"attempt":0,"compactionInputRawBytes":822437233,"compactionInputZipBytes":623522842,"compactionOutputRawBytes":0,"compactionOutputZipBytes":546206988,"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":"00-4782af275907ac8d455076fd82801bfc-244e53b07f67015b-00"}}, response = 2024/08/21-02:31:35.260348 140539685508672 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-61447/att-00: olev 4, work 20.747 s, result 5.096 ms, install 0.519 ms, input{raw 784.337 MiB zip 594.638 MiB}