2024/08/20-17:44:29.004427 140466051528256 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42397/att-00: fork to child time = 0.008242 sec 2024/08/20-17:44:29.005065 140466051528256 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42397/att-00 2024/08/20-17:44:29.009215 140466051528256 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42397/att-00 2024/08/20-17:44:29.009653 140466051528256 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-17:44:29.009944 140466051528256 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-17:44:29.056968 140466051528256 [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-42397/att-00/MANIFEST-14629260 2024/08/20-17:44:29.099743 140466051528256 [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-42397/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14678106, last_sequence is 190857754399, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14678014 2024/08/20-17:44:29.099763 140466051528256 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-17:44:29.099824 140466051528256 [version_set.cc:5652] Creating manifest 14678106 2024/08/20-17:44:29.130168 140466051528256 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42397/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-17:44:29.147594 140466051528256 [compaction_job.cc:2433] [default] [JOB 42397] Compacting 1@3 + 3@4 files to L4, score 1.01, subcompactions 1 : 1 2024/08/20-17:44:29.147612 140466051528256 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 21605 Base level 3, inputs: [14677805(36MB)], [14670109(66MB) 14670110(66MB) 14670111(66MB)] 2024/08/20-17:44:29.154714 140466051528256 [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 2024/08/20-17:44:29.154764 140466051528256 [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 2024/08/20-17:44:29.154791 140466051528256 [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 2024/08/20-17:44:29.154800 140466051528256 [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 2024/08/20-17:44:29.154808 140466051528256 [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 2024/08/20-17:44:29.987242 140466051528256 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42397/att-00/14678107.sst) /dev/shm/ToplingTemp/Topling-9926-qJT1SM 2024/08/20-17:44:31.065527 140466051528256 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42397/att-00/14678107.sst): first pass time = 1.08's, 248.961'MB/sec 2024/08/20-17:44:33.467559 140466051528256 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42397/att-00/14678107.sst): old prealloc_size = 271227017, real_size = 60109376 2024/08/20-17:44:33.468638 140466051528256 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42397/att-00/14678107.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1849143 prefix = 4 raw-key = 0.0296 GB zip-key = 0.0035 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.2167 GB zip-val = 0.0561 GB avg-val = 117.17 avg-zval = 30.35 2024/08/20-17:44:33.471557 140466051528256 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42397/att-00/14678107.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0049 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/08/20-17:44:34.901601 140466051528256 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42397/att-00/14678107.sst): second pass time = 2.40's, 90.247'MB/sec, value only(80.7% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.43's, 47.943'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3389.582'MB/sec (index lex order gen) rebuild zvType time = 1.18's, 0.392'MB/sec write SST data time = 0.25's, 270.736'MB/sec dict compress time = 0.00's, 2159926.000'MB/sec z-dict build time = 0.00's, sample length = 2.160'MB, throughput = 51669.163'MB/sec zip my value time = 2.40's, unzip length = 0.217'GB zip my value throughput = 90.247'MB/sec zip pipeline throughput = 90.247'MB/sec entries = 1849143 avg-key = 28.00 avg-zkey = 1.90 avg-val = 117.17 avg-zval = 30.35 usrkeys = 1849143 avg-key = 20.00 avg-zkey = 1.90 avg-val = 124.17 avg-zval = 30.35 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1849143 bytes = 6934304 } seq expand size = 12944001 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0370 GB value = 0.2167 GB dict = 2.16 MB all = 0.2684 GB } __ZipSize{ index = 0.0035 GB value = 0.0561 GB dict = 2.16 MB all = 0.0688 GB } UnZip/Zip{ index = 10.5174 value = 3.8599 dict = 1.00 all = 3.9044 } Zip/UnZip{ index = 0.0951 value = 0.2591 dict = 1.00 all = 0.2561 } ---------------------------- total value len = 0.229603 GB avg = 0.124 KB (by entry num) total key len = 0.051776 GB avg = 0.028 KB total ukey len = 0.036983 GB avg = 0.020 KB total ukey num = 0.001849143 Billion total entry num = 0.001849143 Billion write speed all = 0.331504954 MB/sec (with seq num) write speed all = 0.314076532 MB/sec (without seq num) 2024/08/20-17:44:34.979802 140466051528256 [compaction_job.cc:1944] [default] [JOB 42397] Generated table #14678107: 1849143 keys, 68751753 bytes, temperature: kWarm 2024/08/20-17:44:34.979884 140466051528256 EVENT_LOG_v1 {"time_micros": 1724147074979838, "cf_name": "default", "job": 42397, "event": "table_file_creation", "file_number": 14678107, "file_size": 68751753, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793236652, "largest_seqno": 190839932825, "table_properties": {"data_size": 56130544, "index_size": 3516352, "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": 51776004, "raw_average_key_size": 28, "raw_value_size": 216659498, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 1849143, "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": 1724147069, "oldest_key_time": 0, "file_creation_time": 1724147069, "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": 14678107, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:44:35.025922 140466051528256 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42397/att-00/14678108.sst) /dev/shm/ToplingTemp/Topling-9926-FgKvLK 2024/08/20-17:44:36.614638 140466051528256 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42397/att-00/14678108.sst): first pass time = 1.59's, 168.970'MB/sec 2024/08/20-17:44:39.000708 140466051528256 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42397/att-00/14678108.sst): old prealloc_size = 271227017, real_size = 60308400 2024/08/20-17:44:39.001808 140466051528256 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42397/att-00/14678108.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1844701 prefix = 4 raw-key = 0.0295 GB zip-key = 0.0035 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.2168 GB zip-val = 0.0563 GB avg-val = 117.52 avg-zval = 30.54 2024/08/20-17:44:39.003332 140466051528256 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42397/att-00/14678108.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0048 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/08/20-17:44:40.410951 140466051528256 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42397/att-00/14678108.sst): second pass time = 2.38's, 90.908'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.41's, 48.882'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3258.719'MB/sec (index lex order gen) rebuild zvType time = 1.16's, 0.397'MB/sec write SST data time = 0.25's, 277.411'MB/sec dict compress time = 0.00's, 2160160.000'MB/sec z-dict build time = 0.00's, sample length = 2.160'MB, throughput = 52971.064'MB/sec zip my value time = 2.38's, unzip length = 0.217'GB zip my value throughput = 90.908'MB/sec zip pipeline throughput = 90.908'MB/sec entries = 1844701 avg-key = 28.00 avg-zkey = 1.90 avg-val = 117.52 avg-zval = 30.54 usrkeys = 1844701 avg-key = 20.00 avg-zkey = 1.90 avg-val = 124.52 avg-zval = 30.54 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1844701 bytes = 6917648 } seq expand size = 12912907 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0369 GB value = 0.2168 GB dict = 2.16 MB all = 0.2684 GB } __ZipSize{ index = 0.0035 GB value = 0.0563 GB dict = 2.16 MB all = 0.0689 GB } UnZip/Zip{ index = 10.5178 value = 3.8478 dict = 1.00 all = 3.8940 } Zip/UnZip{ index = 0.0951 value = 0.2599 dict = 1.00 all = 0.2568 } ---------------------------- total value len = 0.459300 GB avg = 0.124 KB (by entry num) total key len = 0.103428 GB avg = 0.028 KB total ukey len = 0.073877 GB avg = 0.020 KB total ukey num = 0.003693844 Billion total entry num = 0.003693844 Billion write speed all = 0.658697887 MB/sec (with seq num) write speed all = 0.624107432 MB/sec (without seq num) 2024/08/20-17:44:40.494423 140466051528256 [compaction_job.cc:1944] [default] [JOB 42397] Generated table #14678108: 1844701 keys, 68935539 bytes, temperature: kWarm 2024/08/20-17:44:40.494490 140466051528256 EVENT_LOG_v1 {"time_micros": 1724147080494455, "cf_name": "default", "job": 42397, "event": "table_file_creation", "file_number": 14678108, "file_size": 68935539, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793236665, "largest_seqno": 190852245870, "table_properties": {"data_size": 56339296, "index_size": 3507776, "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": 51651628, "raw_average_key_size": 28, "raw_value_size": 216783962, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 1844701, "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": 1724147075, "oldest_key_time": 0, "file_creation_time": 1724147075, "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": 14678108, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:44:40.542341 140466051528256 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42397/att-00/14678109.sst) /dev/shm/ToplingTemp/Topling-9926-yuUspL 2024/08/20-17:44:42.139371 140466051528256 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42397/att-00/14678109.sst): first pass time = 1.60's, 168.089'MB/sec 2024/08/20-17:44:44.504220 140466051528256 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42397/att-00/14678109.sst): old prealloc_size = 271227017, real_size = 60947264 2024/08/20-17:44:44.505327 140466051528256 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42397/att-00/14678109.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1839786 prefix = 4 raw-key = 0.0294 GB zip-key = 0.0035 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.2169 GB zip-val = 0.0570 GB avg-val = 117.91 avg-zval = 30.96 2024/08/20-17:44:44.506899 140466051528256 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42397/att-00/14678109.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0048 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/08/20-17:44:45.909798 140466051528256 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42397/att-00/14678109.sst): second pass time = 2.36's, 91.773'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.41's, 49.488'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3249.428'MB/sec (index lex order gen) rebuild zvType time = 1.15's, 0.399'MB/sec write SST data time = 0.25's, 277.668'MB/sec dict compress time = 0.00's, 2161852.000'MB/sec z-dict build time = 0.00's, sample length = 2.162'MB, throughput = 55921.053'MB/sec zip my value time = 2.36's, unzip length = 0.217'GB zip my value throughput = 91.773'MB/sec zip pipeline throughput = 91.773'MB/sec entries = 1839786 avg-key = 28.00 avg-zkey = 1.91 avg-val = 117.91 avg-zval = 30.96 usrkeys = 1839786 avg-key = 20.00 avg-zkey = 1.91 avg-val = 124.91 avg-zval = 30.96 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1839786 bytes = 6899216 } seq expand size = 12878502 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0368 GB value = 0.2169 GB dict = 2.16 MB all = 0.2684 GB } __ZipSize{ index = 0.0035 GB value = 0.0570 GB dict = 2.16 MB all = 0.0696 GB } UnZip/Zip{ index = 10.4499 value = 3.8079 dict = 1.00 all = 3.8591 } Zip/UnZip{ index = 0.0957 value = 0.2626 dict = 1.00 all = 0.2591 } ---------------------------- total value len = 0.689100 GB avg = 0.125 KB (by entry num) total key len = 0.154942 GB avg = 0.028 KB total ukey len = 0.110673 GB avg = 0.020 KB total ukey num = 0.005533630 Billion total entry num = 0.005533630 Billion write speed all = 0.981669670 MB/sec (with seq num) write speed all = 0.930182217 MB/sec (without seq num) 2024/08/20-17:44:45.989643 140466051528256 [compaction_job.cc:1944] [default] [JOB 42397] Generated table #14678109: 1839786 keys, 69558799 bytes, temperature: kWarm 2024/08/20-17:44:45.989710 140466051528256 EVENT_LOG_v1 {"time_micros": 1724147085989676, "cf_name": "default", "job": 42397, "event": "table_file_creation", "file_number": 14678109, "file_size": 69558799, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793236675, "largest_seqno": 190852240289, "table_properties": {"data_size": 56966000, "index_size": 3521152, "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": 51514008, "raw_average_key_size": 28, "raw_value_size": 216921508, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 1839786, "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": 1724147080, "oldest_key_time": 0, "file_creation_time": 1724147080, "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": 14678109, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:44:46.038036 140466051528256 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42397/att-00/14678110.sst) /dev/shm/ToplingTemp/Topling-9926-gbftfK 2024/08/20-17:44:46.389899 140466051528256 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42397/att-00/14678110.sst): first pass time = 0.35's, 267.995'MB/sec 2024/08/20-17:44:47.318513 140466051528256 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42397/att-00/14678110.sst): old prealloc_size = 271227017, real_size = 27640848 2024/08/20-17:44:47.318611 140466051528256 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42397/att-00/14678110.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 645784 prefix = 4 raw-key = 0.0103 GB zip-key = 0.0056 GB avg-key = 16.00 avg-zkey = 8.62 raw-val = 0.0762 GB zip-val = 0.0219 GB avg-val = 118.00 avg-zval = 33.94 2024/08/20-17:44:47.838399 140466051528256 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42397/att-00/14678110.sst): second pass time = 0.93's, 82.131'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.52's, 58.840'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 83747.509'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.359'MB/sec write SST data time = 0.07's, 433.633'MB/sec dict compress time = 0.00's, 766174.000'MB/sec z-dict build time = 0.00's, sample length = 0.766'MB, throughput = 18702.680'MB/sec zip my value time = 0.93's, unzip length = 0.076'GB zip my value throughput = 82.131'MB/sec zip pipeline throughput = 82.131'MB/sec entries = 645784 avg-key = 28.00 avg-zkey = 8.62 avg-val = 118.00 avg-zval = 33.94 usrkeys = 645784 avg-key = 20.00 avg-zkey = 8.62 avg-val = 125.00 avg-zval = 33.94 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 645784 bytes = 2340976 } seq expand size = 4520488 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0129 GB value = 0.0762 GB dict = 0.77 MB all = 0.0943 GB } __ZipSize{ index = 0.0056 GB value = 0.0219 GB dict = 0.77 MB all = 0.0306 GB } UnZip/Zip{ index = 2.3211 value = 3.4772 dict = 1.00 all = 3.0822 } Zip/UnZip{ index = 0.4308 value = 0.2876 dict = 1.00 all = 0.3244 } ---------------------------- total value len = 0.769823 GB avg = 0.125 KB (by entry num) total key len = 0.173024 GB avg = 0.028 KB total ukey len = 0.123588 GB avg = 0.020 KB total ukey num = 0.006179414 Billion total entry num = 0.006179414 Billion write speed all = 1.094131313 MB/sec (with seq num) write speed all = 1.036763867 MB/sec (without seq num) 2024/08/20-17:44:47.877087 140466051528256 [compaction_job.cc:1944] [default] [JOB 42397] Generated table #14678110: 645784 keys, 30589676 bytes, temperature: kWarm 2024/08/20-17:44:47.877155 140466051528256 EVENT_LOG_v1 {"time_micros": 1724147087877122, "cf_name": "default", "job": 42397, "event": "table_file_creation", "file_number": 14678110, "file_size": 30589676, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190108219565, "largest_seqno": 190495995411, "table_properties": {"data_size": 21914880, "index_size": 5564352, "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": 18081952, "raw_average_key_size": 28, "raw_value_size": 76202512, "raw_average_value_size": 118, "num_data_blocks": 1, "num_entries": 645784, "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": 118, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724147086, "oldest_key_time": 0, "file_creation_time": 1724147086, "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": 14678110, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:44:47.897274 140466051528256 [compaction_job.cc:699] job-42397: subcompact[0], size: 0.237836 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42397/att-00 [14678107,14678108,14678109,14678110] 2024/08/20-17:44:47.935664 140466051528256 (Original Log Time 2024/08/20-17:44:29.147678) EVENT_LOG_v1 {"time_micros": 1724147069147629, "job": 42397, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14677805], "files_L4": [14670109, 14670110, 14670111], "score": 1.01461, "input_data_size": 246570016, "oldest_snapshot_seqno": 190857753427} 2024/08/20-17:44:47.935668 140466051528256 (Original Log Time 2024/08/20-17:44:47.935178) [compaction_job.cc:2018] [default] [JOB 42397] Compacted 1@3 + 3@4 files to L4 => 237835767 bytes 2024/08/20-17:44:47.935669 140466051528256 (Original Log Time 2024/08/20-17:44:47.935599) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 4 0 0] max score 0.00, MB/sec: 13.2 rd, 12.7 wr, level 4, files in(1, 3) out(4 +0 blob) MB in(36.2, 198.9 +0.0 blob) out(226.8 +0.0 blob), read-write-amplify(12.7) write-amplify(6.3) OK, records in: 6460635, records dropped: 281221 output_compression: Snappy 2024/08/20-17:44:47.935676 140466051528256 (Original Log Time 2024/08/20-17:44:47.935643) EVENT_LOG_v1 {"time_micros": 1724147087935625, "cf": "default", "job": 42397, "event": "compaction_finished", "compaction_time_micros": 18749605, "compaction_time_cpu_micros": 8350511, "output_level": 4, "num_output_files": 4, "total_output_size": 237835767, "num_input_records": 6460635, "num_output_records": 6179414, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 139056423, "file_range_sync_nanos": 0, "file_fsync_nanos": 3349, "file_prepare_write_nanos": 14755, "lsm_state": [0, 0, 0, 0, 4, 0, 0]} 2024/08/20-17:44:48.070603 140466051528256 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":1724147068,"executesMs":18923,"compactionJobId":42397,"attempt":0,"compactionInputRawBytes":939524454,"compactionInputZipBytes":246570016,"compactionOutputRawBytes":0,"compactionOutputZipBytes":237835767,"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":"00-8bd922c5034014655157a5cef4f8b800-9724f14936067c2e-00"}}, response = 2024/08/20-17:44:48.070696 140466051528256 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-42397/att-00: olev 4, work 18.923 s, result 7.344 ms, install 0.519 ms, input{raw 896.000 MiB zip 235.147 MiB}