2024/08/21-01:29:06.938446 140539870148160 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59266/att-00: fork to child time = 0.006224 sec 2024/08/21-01:29:06.938840 140539870148160 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59266/att-00 2024/08/21-01:29:06.942251 140539870148160 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59266/att-00 2024/08/21-01:29:06.943100 140539870148160 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-01:29:06.943257 140539870148160 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-01:29:06.985179 140539870148160 [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-59266/att-00/MANIFEST-14629260 2024/08/21-01:29:07.038314 140539870148160 [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-59266/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14697460, last_sequence is 191288629226, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14697302 2024/08/21-01:29:07.038321 140539870148160 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-01:29:07.038367 140539870148160 [version_set.cc:5652] Creating manifest 14697460 2024/08/21-01:29:07.060005 140539870148160 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59266/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-01:29:07.073243 140539870148160 [compaction_job.cc:2433] [default] [JOB 59266] Compacting 1@1 + 4@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/21-01:29:07.073252 140539870148160 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 29864 Base level 1, inputs: [14697434(16MB)], [14697380(48MB) 14697381(47MB) 14697382(47MB) 14697383(13MB)] 2024/08/21-01:29:07.229756 140539870148160 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/21-01:29:07.229776 140539870148160 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/21-01:29:07.229791 140539870148160 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/21-01:29:07.229807 140539870148160 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/21-01:29:07.229816 140539870148160 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/21-01:29:07.646763 140539870148160 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59266/att-00/14697461.sst) /dev/shm/ToplingTemp/Topling-7118-m5BpJr 2024/08/21-01:29:08.135051 140539870148160 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59266/att-00/14697461.sst): first pass time = 0.49's, 137.450'MB/sec 2024/08/21-01:29:10.373728 140539870148160 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59266/att-00/14697461.sst): old prealloc_size = 73819750, real_size = 48957096 2024/08/21-01:29:10.373794 140539870148160 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59266/att-00/14697461.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.60 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/21-01:29:10.953187 140539870148160 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59266/att-00/14697461.sst): second pass time = 2.24's, 27.600'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.58's, 87.250'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26472.989'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.169'MB/sec write SST data time = 0.08's, 601.873'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 = 13396.187'MB/sec zip my value time = 2.24's, unzip length = 0.062'GB zip my value throughput = 27.600'MB/sec zip pipeline throughput = 138.160'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.60 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.60 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0506 GB } UnZip/Zip{ index = 2.2223 value = 1.2953 dict = 1.00 all = 1.3274 } Zip/UnZip{ index = 0.4500 value = 0.7720 dict = 1.00 all = 0.7533 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.156137027 MB/sec (with seq num) write speed all = 0.150102746 MB/sec (without seq num) 2024/08/21-01:29:11.043697 140539870148160 [compaction_job.cc:1944] [default] [JOB 59266] Generated table #14697461: 335545 keys, 50556043 bytes, temperature: kWarm 2024/08/21-01:29:11.043795 140539870148160 EVENT_LOG_v1 {"time_micros": 1724174951043735, "cf_name": "default", "job": 59266, "event": "table_file_creation", "file_number": 14697461, "file_size": 50556043, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191266163075, "largest_seqno": 191288471796, "table_properties": {"data_size": 47665136, "index_size": 1207936, "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": 1724174947, "oldest_key_time": 0, "file_creation_time": 1724174947, "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": 14697461, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:29:11.098759 140539870148160 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59266/att-00/14697462.sst) /dev/shm/ToplingTemp/Topling-7118-kiODMr 2024/08/21-01:29:12.225476 140539870148160 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59266/att-00/14697462.sst): first pass time = 1.13's, 59.564'MB/sec 2024/08/21-01:29:14.545532 140539870148160 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59266/att-00/14697462.sst): old prealloc_size = 73819750, real_size = 48339632 2024/08/21-01:29:14.545595 140539870148160 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59266/att-00/14697462.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 1.73 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/21-01:29:15.054148 140539870148160 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59266/att-00/14697462.sst): second pass time = 2.31's, 26.721'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.51's, 98.270'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15653.347'MB/sec (index lex order gen) rebuild zvType time = 0.43's, 0.195'MB/sec write SST data time = 0.08's, 644.683'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 = 13328.225'MB/sec zip my value time = 2.31's, unzip length = 0.062'GB zip my value throughput = 26.721'MB/sec zip pipeline throughput = 208.492'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.73 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.73 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0006 GB value = 0.0477 GB dict = 0.63 MB all = 0.0500 GB } UnZip/Zip{ index = 4.6269 value = 1.2950 dict = 1.00 all = 1.3427 } Zip/UnZip{ index = 0.2161 value = 0.7722 dict = 1.00 all = 0.7448 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.309421581 MB/sec (with seq num) write speed all = 0.297463259 MB/sec (without seq num) 2024/08/21-01:29:15.182320 140539870148160 [compaction_job.cc:1944] [default] [JOB 59266] Generated table #14697462: 335545 keys, 49980491 bytes, temperature: kWarm 2024/08/21-01:29:15.182386 140539870148160 EVENT_LOG_v1 {"time_micros": 1724174955182352, "cf_name": "default", "job": 59266, "event": "table_file_creation", "file_number": 14697462, "file_size": 49980491, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191233301699, "largest_seqno": 191288471787, "table_properties": {"data_size": 47675472, "index_size": 580160, "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": 1724174951, "oldest_key_time": 0, "file_creation_time": 1724174951, "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": 14697462, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:29:15.207791 140539870148160 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59266/att-00/14697463.sst) /dev/shm/ToplingTemp/Topling-7118-h5Z4vr 2024/08/21-01:29:16.039260 140539870148160 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59266/att-00/14697463.sst): first pass time = 0.83's, 80.715'MB/sec 2024/08/21-01:29:17.000314 140539870148160 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59266/att-00/14697463.sst): old prealloc_size = 73819750, real_size = 48200912 2024/08/21-01:29:17.000378 140539870148160 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59266/att-00/14697463.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 1.33 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/21-01:29:17.559007 140539870148160 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59266/att-00/14697463.sst): second pass time = 0.96's, 64.304'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 89.219'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11603.047'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.188'MB/sec write SST data time = 0.11's, 442.037'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 = 19873.941'MB/sec zip my value time = 0.96's, unzip length = 0.062'GB zip my value throughput = 64.304'MB/sec zip pipeline throughput = 100.113'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.33 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.33 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 = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0004 GB value = 0.0477 GB dict = 0.63 MB all = 0.0498 GB } UnZip/Zip{ index = 5.9944 value = 1.2952 dict = 1.00 all = 1.3464 } Zip/UnZip{ index = 0.1668 value = 0.7721 dict = 1.00 all = 0.7427 } ---------------------------- total value len = 0.192267 GB avg = 0.191 KB (by entry num) total key len = 0.016106 GB avg = 0.016 KB total ukey len = 0.008053 GB avg = 0.008 KB total ukey num = 0.001006635 Billion total entry num = 0.001006635 Billion write speed all = 0.461557210 MB/sec (with seq num) write speed all = 0.443719250 MB/sec (without seq num) 2024/08/21-01:29:17.648199 140539870148160 [compaction_job.cc:1944] [default] [JOB 59266] Generated table #14697463: 335545 keys, 49841739 bytes, temperature: kWarm 2024/08/21-01:29:17.648283 140539870148160 EVENT_LOG_v1 {"time_micros": 1724174957648237, "cf_name": "default", "job": 59266, "event": "table_file_creation", "file_number": 14697463, "file_size": 49841739, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191233301706, "largest_seqno": 191288471798, "table_properties": {"data_size": 47669072, "index_size": 447808, "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": 1724174955, "oldest_key_time": 0, "file_creation_time": 1724174955, "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": 14697463, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:29:17.682254 140539870148160 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59266/att-00/14697464.sst) /dev/shm/ToplingTemp/Topling-7118-QncVXs 2024/08/21-01:29:18.037986 140539870148160 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59266/att-00/14697464.sst): first pass time = 0.36's, 83.296'MB/sec 2024/08/21-01:29:18.394349 140539870148160 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59266/att-00/14697464.sst): part-0: reject ZipStore ratio = 0.825 2024/08/21-01:29:18.442894 140539870148160 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59266/att-00/14697464.sst): old prealloc_size = 73819750, real_size = 28104320 2024/08/21-01:29:18.442932 140539870148160 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59266/att-00/14697464.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 148122 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 5.49 raw-val = 0.0273 GB zip-val = 0.0273 GB avg-val = 184.00 avg-zval = 184.00 2024/08/21-01:29:18.493552 140539870148160 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59266/att-00/14697464.sst): second pass time = 0.36's, 76.701'MB/sec, value only(92.0% of KV) wait indexing time = 0.05's, remap KeyValue time = 0.05's, 564.032'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 32771.862'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 1.071'MB/sec write SST data time = 0.02's, 1782.010'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 = 0.36's, unzip length = 0.027'GB zip my value throughput = 76.701'MB/sec zip pipeline throughput = 76.701'MB/sec entries = 148122 avg-key = 16.00 avg-zkey = 5.49 avg-val = 184.00 avg-zval = 184.00 usrkeys = 148122 avg-key = 8.00 avg-zkey = 5.49 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 148122 bytes = 481408 } seq expand size = 1036854 multi value expand size = 0 cnt WriteAppend = 3335 UnZipSize{ index = 0.0012 GB value = 0.0273 GB dict = 0.00 MB all = 0.0296 GB } __ZipSize{ index = 0.0008 GB value = 0.0273 GB dict = 0.00 MB all = 0.0286 GB } UnZip/Zip{ index = 1.4585 value = 1.0000 dict = 0.00 all = 1.0376 } Zip/UnZip{ index = 0.6857 value = 1.0000 dict = 0.00 all = 0.9637 } ---------------------------- total value len = 0.220559 GB avg = 0.191 KB (by entry num) total key len = 0.018476 GB avg = 0.016 KB total ukey len = 0.009238 GB avg = 0.008 KB total ukey num = 0.001154757 Billion total entry num = 0.001154757 Billion write speed all = 0.528379569 MB/sec (with seq num) write speed all = 0.507959103 MB/sec (without seq num) 2024/08/21-01:29:18.529408 140539870148160 [compaction_job.cc:1944] [default] [JOB 59266] Generated table #14697464: 148122 keys, 28550348 bytes, temperature: kWarm 2024/08/21-01:29:18.529495 140539870148160 EVENT_LOG_v1 {"time_micros": 1724174958529447, "cf_name": "default", "job": 59266, "event": "table_file_creation", "file_number": 14697464, "file_size": 28550348, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191233301703, "largest_seqno": 191288471797, "table_properties": {"data_size": 27254640, "index_size": 812480, "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": 2369952, "raw_average_key_size": 16, "raw_value_size": 27254448, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 148122, "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-FixedLenKeyIndex-MixedLenBlobStore", "creation_time": 1724174957, "oldest_key_time": 0, "file_creation_time": 1724174957, "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": 14697464, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:29:18.548544 140539870148160 [compaction_job.cc:699] job-59266: subcompact[0], size: 0.178929 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59266/att-00 [14697461,14697462,14697463,14697464] 2024/08/21-01:29:18.619614 140539870148160 (Original Log Time 2024/08/21-01:29:07.073281) EVENT_LOG_v1 {"time_micros": 1724174947073259, "job": 59266, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14697434], "files_L2": [14697380, 14697381, 14697382, 14697383], "score": 0.998821, "input_data_size": 181542913, "oldest_snapshot_seqno": 191288628922} 2024/08/21-01:29:18.619620 140539870148160 (Original Log Time 2024/08/21-01:29:18.618997) [compaction_job.cc:2018] [default] [JOB 59266] Compacted 1@1 + 4@2 files to L2 => 178928621 bytes 2024/08/21-01:29:18.619623 140539870148160 (Original Log Time 2024/08/21-01:29:18.619530) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.07, MB/sec: 15.8 rd, 15.6 wr, level 2, files in(1, 4) out(4 +0 blob) MB in(16.3, 156.8 +0.0 blob) out(170.6 +0.0 blob), read-write-amplify(21.1) write-amplify(10.5) OK, records in: 1159018, records dropped: 4261 output_compression: Snappy 2024/08/21-01:29:18.619634 140539870148160 (Original Log Time 2024/08/21-01:29:18.619589) EVENT_LOG_v1 {"time_micros": 1724174958619563, "cf": "default", "job": 59266, "event": "compaction_finished", "compaction_time_micros": 11475276, "compaction_time_cpu_micros": 2818044, "output_level": 2, "num_output_files": 4, "total_output_size": 178928621, "num_input_records": 1159018, "num_output_records": 1154757, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 268309232, "file_range_sync_nanos": 0, "file_fsync_nanos": 3317, "file_prepare_write_nanos": 141347, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/21-01:29:18.753014 140539870148160 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":1724174946,"executesMs":11670,"compactionJobId":59266,"attempt":0,"compactionInputRawBytes":231803600,"compactionInputZipBytes":181542913,"compactionOutputRawBytes":0,"compactionOutputZipBytes":178928621,"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":"00-97a21d1e6f1643d2a81136e3c40af7bf-7540761982430f2a-00"}}, response = 2024/08/21-01:29:18.753108 140539870148160 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-59266/att-00: olev 2, work 11.670 s, result 9.936 ms, install 0.668 ms, input{raw 221.065 MiB zip 173.133 MiB}