2024/07/10-00:47:01.411784 140433386358336 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65081/att-00: fork to child time = 0.025498 sec 2024/07/10-00:47:01.413027 140433386358336 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65081/att-00 2024/07/10-00:47:01.419192 140433386358336 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65081/att-00 2024/07/10-00:47:01.420293 140433386358336 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/10-00:47:01.420698 140433386358336 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/10-00:47:01.463880 140433386358336 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-65081/att-00/MANIFEST-12625661 2024/07/10-00:47:01.529626 140433386358336 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-65081/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12701539, last_sequence is 148863029500, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12701437 2024/07/10-00:47:01.529642 140433386358336 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/10-00:47:01.529747 140433386358336 [version_set.cc:5652] Creating manifest 12701539 2024/07/10-00:47:01.555630 140433386358336 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65081/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/10-00:47:01.569789 140433386358336 [compaction_job.cc:2433] [default] [JOB 65081] Compacting 1@2 + 3@3 files to L3, score 1.03, subcompactions 1 : 1 2024/07/10-00:47:01.569807 140433386358336 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 33399 Base level 2, inputs: [12701536(20MB)], [12700909(19MB) 12701410(37MB) 12701411(20MB)] 2024/07/10-00:47:01.576914 140433386358336 [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 2024/07/10-00:47:01.576967 140433386358336 [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 2024/07/10-00:47:01.577002 140433386358336 [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 2024/07/10-00:47:01.577017 140433386358336 [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 2024/07/10-00:47:01.577030 140433386358336 [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 2024/07/10-00:47:02.087398 140433386358336 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65081/att-00/12701540.sst) /dev/shm/ToplingTemp/Topling-139176-OXLdB3 2024/07/10-00:47:03.241638 140433386358336 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65081/att-00/12701540.sst): first pass time = 1.15's, 116.288'MB/sec 2024/07/10-00:47:05.190390 140433386358336 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65081/att-00/12701540.sst): old prealloc_size = 112638709, real_size = 35480192 2024/07/10-00:47:05.191082 140433386358336 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65081/att-00/12701540.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 934268 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.1081 GB zip-val = 0.0335 GB avg-val = 115.66 avg-zval = 35.82 2024/07/10-00:47:05.191917 140433386358336 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65081/att-00/12701540.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/07/10-00:47:05.966680 140433386358336 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65081/att-00/12701540.sst): second pass time = 1.95's, 55.475'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.78's, 51.017'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2649.125'MB/sec (index lex order gen) rebuild zvType time = 0.62's, 0.374'MB/sec write SST data time = 0.15's, 261.340'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.078'MB, throughput = 21130.663'MB/sec zip my value time = 1.95's, unzip length = 0.108'GB zip my value throughput = 55.475'MB/sec zip pipeline throughput = 131.720'MB/sec entries = 934268 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.66 avg-zval = 35.82 usrkeys = 934268 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.66 avg-zval = 35.82 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 934268 bytes = 3269952 } seq expand size = 6539876 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0187 GB value = 0.1081 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0335 GB dict = 1.08 MB all = 0.0396 GB } UnZip/Zip{ index = 10.5142 value = 3.2286 dict = 1.00 all = 3.3890 } Zip/UnZip{ index = 0.0951 value = 0.3097 dict = 1.00 all = 0.2951 } ---------------------------- total value len = 0.114598 GB avg = 0.123 KB (by entry num) total key len = 0.026160 GB avg = 0.028 KB total ukey len = 0.018685 GB avg = 0.020 KB total ukey num = 0.000934268 Billion total entry num = 0.000934268 Billion write speed all = 0.003512631 MB/sec (with seq num) write speed all = 0.003326113 MB/sec (without seq num) 2024/07/10-00:47:06.017953 140433386358336 [compaction_job.cc:1944] [default] [JOB 65081] Generated table #12701540: 934268 keys, 39604079 bytes, temperature: kWarm 2024/07/10-00:47:06.018048 140433386358336 EVENT_LOG_v1 {"time_micros": 1720543626017991, "cf_name": "default", "job": 65081, "event": "table_file_creation", "file_number": 12701540, "file_size": 39604079, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148726249621, "largest_seqno": 148862745512, "table_properties": {"data_size": 33469296, "index_size": 1777152, "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": 26159504, "raw_average_key_size": 28, "raw_value_size": 108058328, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 934268, "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": 1720543622, "oldest_key_time": 0, "file_creation_time": 1720543622, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12701540, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/10-00:47:06.063396 140433386358336 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65081/att-00/12701541.sst) /dev/shm/ToplingTemp/Topling-139176-Q89wG3 2024/07/10-00:47:06.854036 140433386358336 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65081/att-00/12701541.sst): first pass time = 0.79's, 169.766'MB/sec 2024/07/10-00:47:08.762128 140433386358336 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65081/att-00/12701541.sst): old prealloc_size = 112638709, real_size = 35229488 2024/07/10-00:47:08.762689 140433386358336 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65081/att-00/12701541.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 932809 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.1081 GB zip-val = 0.0332 GB avg-val = 115.89 avg-zval = 35.61 2024/07/10-00:47:08.763492 140433386358336 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65081/att-00/12701541.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/07/10-00:47:09.523370 140433386358336 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65081/att-00/12701541.sst): second pass time = 1.91's, 56.689'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.76's, 51.686'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3333.169'MB/sec (index lex order gen) rebuild zvType time = 0.62's, 0.374'MB/sec write SST data time = 0.14's, 287.995'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.078'MB, throughput = 21409.023'MB/sec zip my value time = 1.91's, unzip length = 0.108'GB zip my value throughput = 56.689'MB/sec zip pipeline throughput = 111.828'MB/sec entries = 932809 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.89 avg-zval = 35.61 usrkeys = 932809 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.89 avg-zval = 35.61 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 932809 bytes = 3264848 } seq expand size = 6529663 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0187 GB value = 0.1081 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0332 GB dict = 1.08 MB all = 0.0393 GB } UnZip/Zip{ index = 10.5145 value = 3.2539 dict = 1.00 all = 3.4113 } Zip/UnZip{ index = 0.0951 value = 0.3073 dict = 1.00 all = 0.2931 } ---------------------------- total value len = 0.229227 GB avg = 0.123 KB (by entry num) total key len = 0.052278 GB avg = 0.028 KB total ukey len = 0.037342 GB avg = 0.020 KB total ukey num = 0.001867077 Billion total entry num = 0.001867077 Billion write speed all = 0.007024385 MB/sec (with seq num) write speed all = 0.006651672 MB/sec (without seq num) 2024/07/10-00:47:09.566723 140433386358336 [compaction_job.cc:1944] [default] [JOB 65081] Generated table #12701541: 932809 keys, 39344691 bytes, temperature: kWarm 2024/07/10-00:47:09.566799 140433386358336 EVENT_LOG_v1 {"time_micros": 1720543629566767, "cf_name": "default", "job": 65081, "event": "table_file_creation", "file_number": 12701541, "file_size": 39344691, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148726234178, "largest_seqno": 148862741789, "table_properties": {"data_size": 33221792, "index_size": 1774336, "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": 26118652, "raw_average_key_size": 28, "raw_value_size": 108099186, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 932809, "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": 1720543626, "oldest_key_time": 0, "file_creation_time": 1720543626, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12701541, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/10-00:47:09.599952 140433386358336 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65081/att-00/12701542.sst) /dev/shm/ToplingTemp/Topling-139176-90bOA2 2024/07/10-00:47:09.850377 140433386358336 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65081/att-00/12701542.sst): first pass time = 0.25's, 268.019'MB/sec 2024/07/10-00:47:10.583245 140433386358336 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65081/att-00/12701542.sst): old prealloc_size = 112638709, real_size = 19634720 2024/07/10-00:47:10.583562 140433386358336 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65081/att-00/12701542.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466366 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0186 GB avg-val = 115.90 avg-zval = 39.95 2024/07/10-00:47:10.583995 140433386358336 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65081/att-00/12701542.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/10-00:47:10.990620 140433386358336 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65081/att-00/12701542.sst): second pass time = 0.73's, 73.828'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.41's, 52.981'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3066.671'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.393'MB/sec write SST data time = 0.11's, 195.077'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 13971.833'MB/sec zip my value time = 0.73's, unzip length = 0.054'GB zip my value throughput = 73.828'MB/sec zip pipeline throughput = 73.828'MB/sec entries = 466366 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.90 avg-zval = 39.95 usrkeys = 466366 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.90 avg-zval = 39.95 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466366 bytes = 1515712 } seq expand size = 3264562 multi value expand size = 0 cnt WriteAppend = 15 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 = 10.4992 value = 2.9013 dict = 1.00 all = 3.1095 } Zip/UnZip{ index = 0.0952 value = 0.3447 dict = 1.00 all = 0.3216 } ---------------------------- total value len = 0.286542 GB avg = 0.123 KB (by entry num) total key len = 0.065336 GB avg = 0.028 KB total ukey len = 0.046669 GB avg = 0.020 KB total ukey num = 0.002333443 Billion total entry num = 0.002333443 Billion write speed all = 0.008780091 MB/sec (with seq num) write speed all = 0.008314298 MB/sec (without seq num) 2024/07/10-00:47:11.016990 140433386358336 [compaction_job.cc:1944] [default] [JOB 65081] Generated table #12701542: 466366 keys, 21581914 bytes, temperature: kWarm 2024/07/10-00:47:11.017074 140433386358336 EVENT_LOG_v1 {"time_micros": 1720543631017031, "cf_name": "default", "job": 65081, "event": "table_file_creation", "file_number": 12701542, "file_size": 21581914, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148817564727, "largest_seqno": 148862745883, "table_properties": {"data_size": 18629584, "index_size": 888384, "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": 13058248, "raw_average_key_size": 28, "raw_value_size": 54050764, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466366, "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": 1720543629, "oldest_key_time": 0, "file_creation_time": 1720543629, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12701542, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/10-00:47:11.040719 140433386358336 [compaction_job.cc:699] job-65081: subcompact[0], size: 0.100531 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65081/att-00 [12701540,12701541,12701542] 2024/07/10-00:47:11.095450 140433386358336 (Original Log Time 2024/07/10-00:47:01.569895) EVENT_LOG_v1 {"time_micros": 1720543621569827, "job": 65081, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [12701536], "files_L3": [12700909, 12701410, 12701411], "score": 1.03428, "input_data_size": 102398827, "oldest_snapshot_seqno": 148863029288} 2024/07/10-00:47:11.095456 140433386358336 (Original Log Time 2024/07/10-00:47:11.094844) [compaction_job.cc:2018] [default] [JOB 65081] Compacted 1@2 + 3@3 files to L3 => 100530684 bytes 2024/07/10-00:47:11.095458 140433386358336 (Original Log Time 2024/07/10-00:47:11.095361) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 10.8 rd, 10.6 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(20.8, 76.9 +0.0 blob) out(95.9 +0.0 blob), read-write-amplify(9.3) write-amplify(4.6) OK, records in: 2333443, records dropped: 0 output_compression: Snappy 2024/07/10-00:47:11.095469 140433386358336 (Original Log Time 2024/07/10-00:47:11.095421) EVENT_LOG_v1 {"time_micros": 1720543631095395, "cf": "default", "job": 65081, "event": "compaction_finished", "compaction_time_micros": 9470860, "compaction_time_cpu_micros": 3587024, "output_level": 3, "num_output_files": 3, "total_output_size": 100530684, "num_input_records": 2333443, "num_output_records": 2333443, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 65630225, "file_range_sync_nanos": 0, "file_fsync_nanos": 2923, "file_prepare_write_nanos": 8638, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/10-00:47:11.234637 140433386358336 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":1720420896,"starts":1720543621,"executesMs":9675,"compactionJobId":65081,"attempt":0,"compactionInputRawBytes":335544682,"compactionInputZipBytes":102398827,"compactionOutputRawBytes":0,"compactionOutputZipBytes":100530684,"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-dd2186f68daf0bdca2470cd71d90b95b-127ffd84cedd7a56-00"}}, response = 2024/07/10-00:47:11.234795 140433386358336 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-65081/att-00: olev 3, work 9.676 s, result 7.086 ms, install 0.660 ms, input{raw 320.000 MiB zip 97.655 MiB}