2024/08/20-12:44:20.320858 140500204496448 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30188/att-00: fork to child time = 0.011021 sec 2024/08/20-12:44:20.321853 140500204496448 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30188/att-00 2024/08/20-12:44:20.326711 140500204496448 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30188/att-00 2024/08/20-12:44:20.328173 140500204496448 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-12:44:20.328493 140500204496448 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-12:44:20.367277 140500204496448 [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-30188/att-00/MANIFEST-14629260 2024/08/20-12:44:20.380868 140500204496448 [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-30188/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14663899, last_sequence is 190549319532, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14663838 2024/08/20-12:44:20.380875 140500204496448 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-12:44:20.380935 140500204496448 [version_set.cc:5652] Creating manifest 14663899 2024/08/20-12:44:20.406769 140500204496448 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30188/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-12:44:20.420996 140500204496448 [compaction_job.cc:2433] [default] [JOB 30188] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-12:44:20.421008 140500204496448 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 15425 Base level 1, inputs: [14663872(30MB)], [14663825(48MB) 14663826(47MB) 14663827(33MB)] 2024/08/20-12:44:20.672112 140500204496448 [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 2024/08/20-12:44:20.672142 140500204496448 [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 2024/08/20-12:44:20.672163 140500204496448 [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 2024/08/20-12:44:20.672178 140500204496448 [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 2024/08/20-12:44:20.672191 140500204496448 [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 2024/08/20-12:44:21.208142 140500204496448 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30188/att-00/14663900.sst) /dev/shm/ToplingTemp/Topling-352016-bswyk0 2024/08/20-12:44:21.668087 140500204496448 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30188/att-00/14663900.sst): first pass time = 0.46's, 145.922'MB/sec 2024/08/20-12:44:23.974313 140500204496448 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30188/att-00/14663900.sst): old prealloc_size = 73819750, real_size = 49209008 2024/08/20-12:44:23.974404 140500204496448 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30188/att-00/14663900.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 4.34 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-12:44:24.509520 140500204496448 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30188/att-00/14663900.sst): second pass time = 2.29's, 26.933'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.54's, 95.004'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24139.253'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.183'MB/sec write SST data time = 0.08's, 664.185'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 12807.088'MB/sec zip my value time = 2.29's, unzip length = 0.062'GB zip my value throughput = 26.933'MB/sec zip pipeline throughput = 189.538'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.34 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.34 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0015 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.8435 value = 1.2952 dict = 1.00 all = 1.3197 } Zip/UnZip{ index = 0.5424 value = 0.7721 dict = 1.00 all = 0.7577 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 1.001907445 MB/sec (with seq num) write speed all = 0.961741637 MB/sec (without seq num) 2024/08/20-12:44:24.611056 140500204496448 [compaction_job.cc:1944] [default] [JOB 30188] Generated table #14663900: 335545 keys, 50849867 bytes, temperature: kWarm 2024/08/20-12:44:24.611252 140500204496448 EVENT_LOG_v1 {"time_micros": 1724129064611190, "cf_name": "default", "job": 30188, "event": "table_file_creation", "file_number": 14663900, "file_size": 50849867, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190496053058, "largest_seqno": 190549286208, "table_properties": {"data_size": 47668848, "index_size": 1456128, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724129061, "oldest_key_time": 0, "file_creation_time": 1724129061, "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": 14663900, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:44:24.673741 140500204496448 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30188/att-00/14663901.sst) /dev/shm/ToplingTemp/Topling-352016-70EPZY 2024/08/20-12:44:26.008777 140500204496448 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30188/att-00/14663901.sst): first pass time = 1.34's, 50.269'MB/sec 2024/08/20-12:44:27.691568 140500204496448 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30188/att-00/14663901.sst): old prealloc_size = 73819750, real_size = 48205432 2024/08/20-12:44:27.691638 140500204496448 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30188/att-00/14663901.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 1.36 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-12:44:28.305243 140500204496448 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30188/att-00/14663901.sst): second pass time = 1.68's, 36.709'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.61's, 81.295'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12270.276'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.178'MB/sec write SST data time = 0.14's, 349.186'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 14774.443'MB/sec zip my value time = 1.68's, unzip length = 0.062'GB zip my value throughput = 36.709'MB/sec zip pipeline throughput = 141.923'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.36 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.36 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0005 GB value = 0.0477 GB dict = 0.63 MB all = 0.0499 GB } UnZip/Zip{ index = 5.8752 value = 1.2953 dict = 1.00 all = 1.3452 } Zip/UnZip{ index = 0.1702 value = 0.7720 dict = 1.00 all = 0.7434 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 1.002858592 MB/sec (with seq num) write speed all = 0.962656104 MB/sec (without seq num) 2024/08/20-12:44:28.370841 140500204496448 [compaction_job.cc:1944] [default] [JOB 30188] Generated table #14663901: 335545 keys, 49888267 bytes, temperature: kWarm 2024/08/20-12:44:28.370919 140500204496448 EVENT_LOG_v1 {"time_micros": 1724129068370875, "cf_name": "default", "job": 30188, "event": "table_file_creation", "file_number": 14663901, "file_size": 49888267, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190480913139, "largest_seqno": 190549285795, "table_properties": {"data_size": 47664512, "index_size": 456896, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724129064, "oldest_key_time": 0, "file_creation_time": 1724129064, "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": 14663901, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:44:28.409945 140500204496448 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30188/att-00/14663902.sst) /dev/shm/ToplingTemp/Topling-352016-OebE61 2024/08/20-12:44:29.320172 140500204496448 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30188/att-00/14663902.sst): first pass time = 0.91's, 73.732'MB/sec 2024/08/20-12:44:30.937741 140500204496448 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30188/att-00/14663902.sst): old prealloc_size = 73819750, real_size = 48827896 2024/08/20-12:44:30.937816 140500204496448 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30188/att-00/14663902.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.22 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-12:44:31.435603 140500204496448 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30188/att-00/14663902.sst): second pass time = 1.62's, 38.187'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.50's, 101.465'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25400.315'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.206'MB/sec write SST data time = 0.09's, 556.218'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 14037.736'MB/sec zip my value time = 1.62's, unzip length = 0.062'GB zip my value throughput = 38.187'MB/sec zip pipeline throughput = 126.044'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.22 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.22 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.4867 value = 1.2953 dict = 1.00 all = 1.3286 } Zip/UnZip{ index = 0.4021 value = 0.7720 dict = 1.00 all = 0.7527 } ---------------------------- total value len = 62.489017 GB avg = 0.180 KB (by entry num) total key len = 6.804864 GB avg = 0.020 KB total ukey len = 3.197561 GB avg = 0.008 KB total ukey num = 0.390340196 Billion total entry num = 0.347218204 Billion write speed all = 1.003819309 MB/sec (with seq num) write speed all = 0.963579757 MB/sec (without seq num) 2024/08/20-12:44:31.507085 140500204496448 [compaction_job.cc:1944] [default] [JOB 30188] Generated table #14663902: 335545 keys, 50510795 bytes, temperature: kWarm 2024/08/20-12:44:31.507168 140500204496448 EVENT_LOG_v1 {"time_micros": 1724129071507122, "cf_name": "default", "job": 30188, "event": "table_file_creation", "file_number": 14663902, "file_size": 50510795, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190480929107, "largest_seqno": 190549286209, "table_properties": {"data_size": 47664416, "index_size": 1079488, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724129068, "oldest_key_time": 0, "file_creation_time": 1724129068, "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": 14663902, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:44:31.572658 140500204496448 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30188/att-00/14663903.sst) /dev/shm/ToplingTemp/Topling-352016-IUb5K0 2024/08/20-12:44:31.660169 140500204496448 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30188/att-00/14663903.sst): first pass time = 0.09's, 70.015'MB/sec 2024/08/20-12:44:32.112904 140500204496448 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30188/att-00/14663903.sst): part-0: reject ZipStore ratio = 0.949 2024/08/20-12:44:32.130834 140500204496448 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30188/att-00/14663903.sst): old prealloc_size = 73819750, real_size = 5775472 2024/08/20-12:44:32.130898 140500204496448 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30188/att-00/14663903.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 30619 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 4.36 raw-val = 0.0056 GB zip-val = 0.0056 GB avg-val = 184.00 avg-zval = 184.01 2024/08/20-12:44:32.150554 140500204496448 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30188/att-00/14663903.sst): second pass time = 0.45's, 12.466'MB/sec, value only(92.0% of KV) wait indexing time = 0.02's, remap KeyValue time = 0.02's, 297.514'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3330.042'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.702'MB/sec write SST data time = 0.01's, 668.862'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.45's, unzip length = 0.006'GB zip my value throughput = 12.466'MB/sec zip pipeline throughput = 184.476'MB/sec entries = 30619 avg-key = 16.00 avg-zkey = 4.36 avg-val = 184.00 avg-zval = 184.01 usrkeys = 30619 avg-key = 8.00 avg-zkey = 4.36 avg-val = 191.00 avg-zval = 184.01 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 30619 bytes = 95696 } seq expand size = 214333 multi value expand size = 0 cnt WriteAppend = 695 UnZipSize{ index = 0.0002 GB value = 0.0056 GB dict = 0.00 MB all = 0.0061 GB } __ZipSize{ index = 0.0001 GB value = 0.0056 GB dict = 0.00 MB all = 0.0059 GB } UnZip/Zip{ index = 1.8339 value = 1.0000 dict = 0.00 all = 1.0442 } Zip/UnZip{ index = 0.5453 value = 1.0000 dict = 0.00 all = 0.9577 } ---------------------------- total value len = 62.494865 GB avg = 0.180 KB (by entry num) total key len = 6.805354 GB avg = 0.020 KB total ukey len = 3.197805 GB avg = 0.008 KB total ukey num = 0.390370815 Billion total entry num = 0.347248823 Billion write speed all = 1.003900728 MB/sec (with seq num) write speed all = 0.963658045 MB/sec (without seq num) 2024/08/20-12:44:32.162321 140500204496448 [compaction_job.cc:1944] [default] [JOB 30188] Generated table #14663903: 30619 keys, 5864553 bytes, temperature: kWarm 2024/08/20-12:44:32.162392 140500204496448 EVENT_LOG_v1 {"time_micros": 1724129072162351, "cf_name": "default", "job": 30188, "event": "table_file_creation", "file_number": 14663903, "file_size": 5864553, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190531874546, "largest_seqno": 190549286200, "table_properties": {"data_size": 5634096, "index_size": 133568, "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": 489904, "raw_average_key_size": 16, "raw_value_size": 5633896, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 30619, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-UintIndex_IL_256_32-MixedLenBlobStore", "creation_time": 1724129071, "oldest_key_time": 0, "file_creation_time": 1724129071, "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": 14663903, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:44:32.173422 140500204496448 [compaction_job.cc:699] job-30188: subcompact[0], size: 0.157113 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30188/att-00 [14663900,14663901,14663902,14663903] 2024/08/20-12:44:32.230066 140500204496448 (Original Log Time 2024/08/20-12:44:20.421049) EVENT_LOG_v1 {"time_micros": 1724129060421019, "job": 30188, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14663872], "files_L2": [14663825, 14663826, 14663827], "score": 0.994526, "input_data_size": 167493191, "oldest_snapshot_seqno": 190549319469} 2024/08/20-12:44:32.230072 140500204496448 (Original Log Time 2024/08/20-12:44:32.229401) [compaction_job.cc:2018] [default] [JOB 30188] Compacted 1@1 + 3@2 files to L2 => 157113482 bytes 2024/08/20-12:44:32.230075 140500204496448 (Original Log Time 2024/08/20-12:44:32.229989) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.06, MB/sec: 14.3 rd, 13.4 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(30.1, 129.7 +0.0 blob) out(149.8 +0.0 blob), read-write-amplify(10.3) write-amplify(5.0) OK, records in: 1043905, records dropped: 6651 output_compression: Snappy 2024/08/20-12:44:32.230085 140500204496448 (Original Log Time 2024/08/20-12:44:32.230042) EVENT_LOG_v1 {"time_micros": 1724129072230017, "cf": "default", "job": 30188, "event": "compaction_finished", "compaction_time_micros": 11752388, "compaction_time_cpu_micros": 2816388, "output_level": 2, "num_output_files": 4, "total_output_size": 157113482, "num_input_records": 1043905, "num_output_records": 1037254, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 157864008, "file_range_sync_nanos": 0, "file_fsync_nanos": 3513, "file_prepare_write_nanos": 51088, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-12:44:32.379360 140500204496448 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":1724129060,"executesMs":11901,"compactionJobId":30188,"attempt":0,"compactionInputRawBytes":208781000,"compactionInputZipBytes":167493191,"compactionOutputRawBytes":0,"compactionOutputZipBytes":157113482,"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":"00-1dcf84a950c98ad742b691a910055a1c-a3da405b4963f11e-00"}}, response = 2024/08/20-12:44:32.379493 140500204496448 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-30188/att-00: olev 2, work 11.902 s, result 6.606 ms, install 0.710 ms, input{raw 199.109 MiB zip 159.734 MiB}