2024/08/20-07:09:02.161631 140500531811904 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14679/att-00: fork to child time = 0.024006 sec 2024/08/20-07:09:02.162655 140500531811904 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14679/att-00 2024/08/20-07:09:02.168272 140500531811904 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14679/att-00 2024/08/20-07:09:02.173481 140500531811904 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-07:09:02.173942 140500531811904 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-07:09:02.222895 140500531811904 [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-14679/att-00/MANIFEST-14629260 2024/08/20-07:09:02.259872 140500531811904 [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-14679/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14645946, last_sequence is 190160588719, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14645904 2024/08/20-07:09:02.259881 140500531811904 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-07:09:02.259969 140500531811904 [version_set.cc:5652] Creating manifest 14645946 2024/08/20-07:09:02.286246 140500531811904 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14679/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-07:09:02.301012 140500531811904 [compaction_job.cc:2433] [default] [JOB 14679] Compacting 1@1 + 3@2 files to L2, score 0.98, subcompactions 1 : 1 2024/08/20-07:09:02.301028 140500531811904 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 7549 Base level 1, inputs: [14645938(25MB)], [14645876(20MB) 14645877(10MB) 14645851(8569KB)] 2024/08/20-07:09:02.514206 140500531811904 [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 2024/08/20-07:09:02.514240 140500531811904 [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 2024/08/20-07:09:02.514261 140500531811904 [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 2024/08/20-07:09:02.514278 140500531811904 [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 2024/08/20-07:09:02.514292 140500531811904 [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 2024/08/20-07:09:02.712269 140500531811904 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14679/att-00/14645947.sst) /dev/shm/ToplingTemp/Topling-232100-PqZydu 2024/08/20-07:09:03.087375 140500531811904 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14679/att-00/14645947.sst): first pass time = 0.38's, 178.933'MB/sec 2024/08/20-07:09:06.656125 140500531811904 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14679/att-00/14645947.sst): old prealloc_size = 73819750, real_size = 19633680 2024/08/20-07:09:06.656546 140500531811904 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14679/att-00/14645947.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465546 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0541 GB zip-val = 0.0186 GB avg-val = 116.15 avg-zval = 40.01 2024/08/20-07:09:06.657025 140500531811904 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14679/att-00/14645947.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-07:09:07.591427 140500531811904 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14679/att-00/14645947.sst): second pass time = 3.57's, 15.156'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.94's, 23.072'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2269.633'MB/sec (index lex order gen) rebuild zvType time = 0.72's, 0.162'MB/sec write SST data time = 0.21's, 100.481'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 = 13495.966'MB/sec zip my value time = 3.57's, unzip length = 0.054'GB zip my value throughput = 15.156'MB/sec zip pipeline throughput = 154.969'MB/sec entries = 465546 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.15 avg-zval = 40.01 usrkeys = 465546 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.15 avg-zval = 40.01 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465546 bytes = 1513040 } seq expand size = 3258822 multi value expand size = 0 cnt WriteAppend = 16 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0186 GB dict = 0.54 MB all = 0.0216 GB } UnZip/Zip{ index = 10.4349 value = 2.9033 dict = 1.00 all = 3.1099 } Zip/UnZip{ index = 0.0958 value = 0.3444 dict = 1.00 all = 0.3216 } ---------------------------- total value len = 62.354082 GB avg = 0.180 KB (by entry num) total key len = 6.801793 GB avg = 0.020 KB total ukey len = 3.198818 GB avg = 0.008 KB total ukey num = 0.389799107 Billion total entry num = 0.346677115 Billion write speed all = 1.414045826 MB/sec (with seq num) write speed all = 1.357337142 MB/sec (without seq num) 2024/08/20-07:09:07.649498 140500531811904 [compaction_job.cc:1944] [default] [JOB 14679] Generated table #14645947: 465546 keys, 21579332 bytes, temperature: kWarm 2024/08/20-07:09:07.649611 140500531811904 EVENT_LOG_v1 {"time_micros": 1724108947649552, "cf_name": "default", "job": 14679, "event": "table_file_creation", "file_number": 14645947, "file_size": 21579332, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190101897300, "largest_seqno": 190160548495, "table_properties": {"data_size": 18624832, "index_size": 892288, "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": 13035288, "raw_average_key_size": 28, "raw_value_size": 54073580, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465546, "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": 1724108942, "oldest_key_time": 0, "file_creation_time": 1724108942, "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": 14645947, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:09:07.689566 140500531811904 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14679/att-00/14645948.sst) /dev/shm/ToplingTemp/Topling-232100-WmDkyu 2024/08/20-07:09:08.343036 140500531811904 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14679/att-00/14645948.sst): first pass time = 0.65's, 102.706'MB/sec 2024/08/20-07:09:10.828145 140500531811904 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14679/att-00/14645948.sst): old prealloc_size = 73819750, real_size = 19906096 2024/08/20-07:09:10.828546 140500531811904 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14679/att-00/14645948.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466096 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.93 raw-val = 0.0541 GB zip-val = 0.0189 GB avg-val = 115.98 avg-zval = 40.53 2024/08/20-07:09:10.828969 140500531811904 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14679/att-00/14645948.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-07:09:11.377546 140500531811904 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14679/att-00/14645948.sst): second pass time = 2.48's, 21.762'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 39.674'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2369.515'MB/sec (index lex order gen) rebuild zvType time = 0.42's, 0.275'MB/sec write SST data time = 0.13's, 174.339'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 = 14126.368'MB/sec zip my value time = 2.48's, unzip length = 0.054'GB zip my value throughput = 21.762'MB/sec zip pipeline throughput = 155.711'MB/sec entries = 466096 avg-key = 28.00 avg-zkey = 1.93 avg-val = 115.98 avg-zval = 40.53 usrkeys = 466096 avg-key = 20.00 avg-zkey = 1.93 avg-val = 122.98 avg-zval = 40.53 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466096 bytes = 1456560 } seq expand size = 3262672 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 = 0.0189 GB dict = 0.54 MB all = 0.0218 GB } UnZip/Zip{ index = 10.3632 value = 2.8618 dict = 1.00 all = 3.0791 } Zip/UnZip{ index = 0.0965 value = 0.3494 dict = 1.00 all = 0.3248 } ---------------------------- total value len = 62.411403 GB avg = 0.180 KB (by entry num) total key len = 6.814844 GB avg = 0.020 KB total ukey len = 3.208140 GB avg = 0.008 KB total ukey num = 0.390265203 Billion total entry num = 0.347143211 Billion write speed all = 1.415375158 MB/sec (with seq num) write speed all = 1.358594627 MB/sec (without seq num) 2024/08/20-07:09:11.409015 140500531811904 [compaction_job.cc:1944] [default] [JOB 14679] Generated table #14645948: 466096 keys, 21795334 bytes, temperature: kWarm 2024/08/20-07:09:11.409101 140500531811904 EVENT_LOG_v1 {"time_micros": 1724108951409056, "cf_name": "default", "job": 14679, "event": "table_file_creation", "file_number": 14645948, "file_size": 21795334, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190136501676, "largest_seqno": 190160547388, "table_properties": {"data_size": 18889888, "index_size": 899520, "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": 13050688, "raw_average_key_size": 28, "raw_value_size": 54058252, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466096, "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": 1724108947, "oldest_key_time": 0, "file_creation_time": 1724108947, "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": 14645948, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:09:11.444210 140500531811904 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14679/att-00/14645949.sst) /dev/shm/ToplingTemp/Topling-232100-eSyC6t 2024/08/20-07:09:11.568199 140500531811904 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14679/att-00/14645949.sst): first pass time = 0.12's, 159.403'MB/sec 2024/08/20-07:09:11.871844 140500531811904 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14679/att-00/14645949.sst): old prealloc_size = 73819750, real_size = 5984976 2024/08/20-07:09:11.871997 140500531811904 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14679/att-00/14645949.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 137574 prefix = 4 raw-key = 0.0022 GB zip-key = 0.0003 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0159 GB zip-val = 0.0057 GB avg-val = 115.61 avg-zval = 41.34 2024/08/20-07:09:11.872143 140500531811904 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14679/att-00/14645949.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.020 GB 2024/08/20-07:09:11.984009 140500531811904 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14679/att-00/14645949.sst): second pass time = 0.30's, 52.513'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.11's, 58.384'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2020.820'MB/sec (index lex order gen) rebuild zvType time = 0.09's, 0.379'MB/sec write SST data time = 0.02's, 308.946'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.167'MB, throughput = 2892.912'MB/sec zip my value time = 0.30's, unzip length = 0.016'GB zip my value throughput = 52.513'MB/sec zip pipeline throughput = 52.513'MB/sec entries = 137574 avg-key = 28.00 avg-zkey = 1.91 avg-val = 115.61 avg-zval = 41.34 usrkeys = 137574 avg-key = 20.00 avg-zkey = 1.91 avg-val = 122.61 avg-zval = 41.34 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 137574 bytes = 429936 } seq expand size = 963018 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0028 GB value = 0.0159 GB dict = 0.17 MB all = 0.0198 GB } __ZipSize{ index = 0.0003 GB value = 0.0057 GB dict = 0.17 MB all = 0.0065 GB } UnZip/Zip{ index = 10.4603 value = 2.7965 dict = 1.00 all = 3.0168 } Zip/UnZip{ index = 0.0956 value = 0.3576 dict = 1.00 all = 0.3315 } ---------------------------- total value len = 62.428271 GB avg = 0.180 KB (by entry num) total key len = 6.818696 GB avg = 0.020 KB total ukey len = 3.210892 GB avg = 0.008 KB total ukey num = 0.390402777 Billion total entry num = 0.347280785 Billion write speed all = 1.415781228 MB/sec (with seq num) write speed all = 1.358978899 MB/sec (without seq num) 2024/08/20-07:09:12.001858 140500531811904 [compaction_job.cc:1944] [default] [JOB 14679] Generated table #14645949: 137574 keys, 6548868 bytes, temperature: kWarm 2024/08/20-07:09:12.001920 140500531811904 EVENT_LOG_v1 {"time_micros": 1724108952001887, "cf_name": "default", "job": 14679, "event": "table_file_creation", "file_number": 14645949, "file_size": 6548868, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190136504992, "largest_seqno": 190160547230, "table_properties": {"data_size": 5687360, "index_size": 263040, "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": 3852072, "raw_average_key_size": 28, "raw_value_size": 15904528, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 137574, "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": 1724108951, "oldest_key_time": 0, "file_creation_time": 1724108951, "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": 14645949, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:09:12.027675 140500531811904 [compaction_job.cc:699] job-14679: subcompact[0], size: 0.049924 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14679/att-00 [14645947,14645948,14645949] 2024/08/20-07:09:12.089197 140500531811904 (Original Log Time 2024/08/20-07:09:02.301086) EVENT_LOG_v1 {"time_micros": 1724108942301040, "job": 14679, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14645938], "files_L2": [14645876, 14645877, 14645851], "score": 0.977024, "input_data_size": 67870335, "oldest_snapshot_seqno": 190160588666} 2024/08/20-07:09:12.089214 140500531811904 (Original Log Time 2024/08/20-07:09:12.068983) [compaction_job.cc:2018] [default] [JOB 14679] Compacted 1@1 + 3@2 files to L2 => 49923534 bytes 2024/08/20-07:09:12.089217 140500531811904 (Original Log Time 2024/08/20-07:09:12.072343) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 7.0 rd, 5.1 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(25.1, 39.7 +0.0 blob) out(47.6 +0.0 blob), read-write-amplify(4.5) write-amplify(1.9) OK, records in: 1069216, records dropped: 0 output_compression: Snappy 2024/08/20-07:09:12.089230 140500531811904 (Original Log Time 2024/08/20-07:09:12.072407) EVENT_LOG_v1 {"time_micros": 1724108952072377, "cf": "default", "job": 14679, "event": "compaction_finished", "compaction_time_micros": 9726607, "compaction_time_cpu_micros": 2186138, "output_level": 2, "num_output_files": 3, "total_output_size": 49923534, "num_input_records": 1069216, "num_output_records": 1069216, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 58038788, "file_range_sync_nanos": 0, "file_fsync_nanos": 2872, "file_prepare_write_nanos": 11072, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-07:09:12.232997 140500531811904 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":1724108942,"executesMs":9900,"compactionJobId":14679,"attempt":0,"compactionInputRawBytes":153974408,"compactionInputZipBytes":67870335,"compactionOutputRawBytes":0,"compactionOutputZipBytes":49923534,"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":"00-78209bbb9f329b4a12a6c0d7761bf22c-a32c7245a33d6949-00"}}, response = 2024/08/20-07:09:12.233099 140500531811904 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-14679/att-00: olev 2, work 9.901 s, result 6.285 ms, install 20.279 ms, input{raw 146.841 MiB zip 64.726 MiB}