2024/07/09-15:52:53.124228 140433168148032 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51090/att-00: fork to child time = 0.008495 sec 2024/07/09-15:52:53.125018 140433168148032 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51090/att-00 2024/07/09-15:52:53.129467 140433168148032 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51090/att-00 2024/07/09-15:52:53.129904 140433168148032 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-15:52:53.130214 140433168148032 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-15:52:53.167244 140433168148032 [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-51090/att-00/MANIFEST-12625661 2024/07/09-15:52:53.216179 140433168148032 [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-51090/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12684428, last_sequence is 148487898901, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12684293 2024/07/09-15:52:53.216191 140433168148032 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-15:52:53.216254 140433168148032 [version_set.cc:5652] Creating manifest 12684428 2024/07/09-15:52:53.240460 140433168148032 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51090/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-15:52:53.253103 140433168148032 [compaction_job.cc:2433] [default] [JOB 51090] Compacting 1@3 + 3@4 files to L4, score 1.00, subcompactions 1 : 1 2024/07/09-15:52:53.253118 140433168148032 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 26324 Base level 3, inputs: [12684253(90MB)], [12684260(86MB) 12681410(172MB) 12681411(172MB)] 2024/07/09-15:52:53.265898 140433168148032 [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 2024/07/09-15:52:53.265942 140433168148032 [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 2024/07/09-15:52:53.265969 140433168148032 [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 2024/07/09-15:52:53.265980 140433168148032 [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 2024/07/09-15:52:53.265990 140433168148032 [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 2024/07/09-15:52:54.806180 140433168148032 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51090/att-00/12684429.sst) /dev/shm/ToplingTemp/Topling-36325-wAoWIW 2024/07/09-15:52:58.162156 140433168148032 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51090/att-00/12684429.sst): first pass time = 3.36's, 79.988'MB/sec 2024/07/09-15:53:01.516725 140433168148032 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51090/att-00/12684429.sst): old prealloc_size = 295279001, real_size = 173720864 2024/07/09-15:53:01.516825 140433168148032 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51090/att-00/12684429.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 0.32 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.87 2024/07/09-15:53:02.653925 140433168148032 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51090/att-00/12684429.sst): second pass time = 3.35's, 73.653'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.14's, 158.894'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10658.635'MB/sec (index lex order gen) rebuild zvType time = 0.93's, 0.360'MB/sec write SST data time = 0.21's, 881.052'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 81535.690'MB/sec zip my value time = 3.35's, unzip length = 0.247'GB zip my value throughput = 73.653'MB/sec zip pipeline throughput = 128.397'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.32 avg-val = 184.00 avg-zval = 128.87 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.32 avg-val = 191.00 avg-zval = 128.87 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 4865408 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0004 GB value = 0.1730 GB dict = 2.44 MB all = 0.1807 GB } UnZip/Zip{ index = 25.2859 value = 1.4278 dict = 1.00 all = 1.4856 } Zip/UnZip{ index = 0.0395 value = 0.7004 dict = 1.00 all = 0.6731 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.034605328 MB/sec (with seq num) write speed all = 0.033267924 MB/sec (without seq num) 2024/07/09-15:53:02.841684 140433168148032 [compaction_job.cc:1944] [default] [JOB 51090] Generated table #12684429: 1342178 keys, 180696237 bytes, temperature: kWarm 2024/07/09-15:53:02.841774 140433168148032 EVENT_LOG_v1 {"time_micros": 1720511582841713, "cf_name": "default", "job": 51090, "event": "table_file_creation", "file_number": 12684429, "file_size": 180696237, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148165462199, "largest_seqno": 148483588580, "table_properties": {"data_size": 172960512, "index_size": 424640, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1720511574, "oldest_key_time": 0, "file_creation_time": 1720511574, "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": 12684429, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-15:53:02.900414 140433168148032 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51090/att-00/12684430.sst) /dev/shm/ToplingTemp/Topling-36325-Wsnj7T 2024/07/09-15:53:05.761910 140433168148032 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51090/att-00/12684430.sst): first pass time = 2.86's, 93.811'MB/sec 2024/07/09-15:53:08.534668 140433168148032 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51090/att-00/12684430.sst): old prealloc_size = 295279001, real_size = 173586056 2024/07/09-15:53:08.534778 140433168148032 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51090/att-00/12684430.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 0.22 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.87 2024/07/09-15:53:09.693878 140433168148032 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51090/att-00/12684430.sst): second pass time = 2.77's, 89.112'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.16's, 156.056'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7876.064'MB/sec (index lex order gen) rebuild zvType time = 0.87's, 0.386'MB/sec write SST data time = 0.29's, 626.121'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 62655.457'MB/sec zip my value time = 2.77's, unzip length = 0.247'GB zip my value throughput = 89.112'MB/sec zip pipeline throughput = 108.613'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.22 avg-val = 184.00 avg-zval = 128.87 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.22 avg-val = 191.00 avg-zval = 128.87 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5200960 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0003 GB value = 0.1730 GB dict = 2.44 MB all = 0.1809 GB } UnZip/Zip{ index = 37.1836 value = 1.4278 dict = 1.00 all = 1.4839 } Zip/UnZip{ index = 0.0269 value = 0.7004 dict = 1.00 all = 0.6739 } ---------------------------- total value len = 0.512712 GB avg = 0.191 KB (by entry num) total key len = 0.042950 GB avg = 0.016 KB total ukey len = 0.021475 GB avg = 0.008 KB total ukey num = 0.002684356 Billion total entry num = 0.002684356 Billion write speed all = 0.069150020 MB/sec (with seq num) write speed all = 0.066477556 MB/sec (without seq num) 2024/07/09-15:53:09.879404 140433168148032 [compaction_job.cc:1944] [default] [JOB 51090] Generated table #12684430: 1342178 keys, 180897005 bytes, temperature: kWarm 2024/07/09-15:53:09.879484 140433168148032 EVENT_LOG_v1 {"time_micros": 1720511589879444, "cf_name": "default", "job": 51090, "event": "table_file_creation", "file_number": 12684430, "file_size": 180897005, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147180695647, "largest_seqno": 148483588996, "table_properties": {"data_size": 172961584, "index_size": 288768, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1720511582, "oldest_key_time": 0, "file_creation_time": 1720511582, "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": 12684430, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-15:53:10.042350 140433168148032 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51090/att-00/12684431.sst) /dev/shm/ToplingTemp/Topling-36325-xlXXvX 2024/07/09-15:53:11.244886 140433168148032 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51090/att-00/12684431.sst): first pass time = 1.20's, 162.563'MB/sec 2024/07/09-15:53:12.949960 140433168148032 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51090/att-00/12684431.sst): old prealloc_size = 295279001, real_size = 129541568 2024/07/09-15:53:12.950132 140433168148032 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51090/att-00/12684431.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 977386 prefix = 4 raw-key = 0.0039 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 0.34 raw-val = 0.1798 GB zip-val = 0.1290 GB avg-val = 184.00 avg-zval = 131.95 2024/07/09-15:53:13.796182 140433168148032 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51090/att-00/12684431.sst): second pass time = 1.70's, 105.565'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.85's, 159.366'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9440.271'MB/sec (index lex order gen) rebuild zvType time = 0.69's, 0.354'MB/sec write SST data time = 0.16's, 863.858'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.787'MB, throughput = 44391.257'MB/sec zip my value time = 1.70's, unzip length = 0.180'GB zip my value throughput = 105.565'MB/sec zip pipeline throughput = 105.565'MB/sec entries = 977386 avg-key = 16.00 avg-zkey = 0.34 avg-val = 184.00 avg-zval = 131.95 usrkeys = 977386 avg-key = 8.00 avg-zkey = 0.34 avg-val = 191.00 avg-zval = 131.95 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 977386 bytes = 3787392 } seq expand size = 6841702 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0078 GB value = 0.1798 GB dict = 1.79 MB all = 0.1955 GB } __ZipSize{ index = 0.0003 GB value = 0.1290 GB dict = 1.79 MB all = 0.1349 GB } UnZip/Zip{ index = 23.8015 value = 1.3944 dict = 1.00 all = 1.4493 } Zip/UnZip{ index = 0.0420 value = 0.7171 dict = 1.00 all = 0.6900 } ---------------------------- total value len = 0.699393 GB avg = 0.191 KB (by entry num) total key len = 0.058588 GB avg = 0.016 KB total ukey len = 0.029294 GB avg = 0.008 KB total ukey num = 0.003661742 Billion total entry num = 0.003661742 Billion write speed all = 0.094279720 MB/sec (with seq num) write speed all = 0.090636059 MB/sec (without seq num) 2024/07/09-15:53:13.915679 140433168148032 [compaction_job.cc:1944] [default] [JOB 51090] Generated table #12684431: 977386 keys, 134872844 bytes, temperature: kWarm 2024/07/09-15:53:13.915764 140433168148032 EVENT_LOG_v1 {"time_micros": 1720511593915715, "cf_name": "default", "job": 51090, "event": "table_file_creation", "file_number": 12684431, "file_size": 134872844, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147191621724, "largest_seqno": 148483588995, "table_properties": {"data_size": 128968496, "index_size": 328512, "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": 15638176, "raw_average_key_size": 16, "raw_value_size": 179839024, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 977386, "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": 1720511590, "oldest_key_time": 0, "file_creation_time": 1720511590, "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": 12684431, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-15:53:13.958321 140433168148032 [compaction_job.cc:699] job-51090: subcompact[0], size: 0.496466 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51090/att-00 [12684429,12684430,12684431] 2024/07/09-15:53:14.026548 140433168148032 (Original Log Time 2024/07/09-15:52:53.253187) EVENT_LOG_v1 {"time_micros": 1720511573253136, "job": 51090, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [12684253], "files_L4": [12684260, 12681410, 12681411], "score": 1.00448, "input_data_size": 548357338, "oldest_snapshot_seqno": 148487898259} 2024/07/09-15:53:14.026552 140433168148032 (Original Log Time 2024/07/09-15:53:14.026086) [compaction_job.cc:2018] [default] [JOB 51090] Compacted 1@3 + 3@4 files to L4 => 496466086 bytes 2024/07/09-15:53:14.026554 140433168148032 (Original Log Time 2024/07/09-15:53:14.026480) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 26.5 rd, 24.0 wr, level 4, files in(1, 3) out(3 +0 blob) MB in(90.7, 432.2 +0.0 blob) out(473.5 +0.0 blob), read-write-amplify(11.0) write-amplify(5.2) OK, records in: 3998626, records dropped: 336884 output_compression: Snappy 2024/07/09-15:53:14.026562 140433168148032 (Original Log Time 2024/07/09-15:53:14.026526) EVENT_LOG_v1 {"time_micros": 1720511594026507, "cf": "default", "job": 51090, "event": "compaction_finished", "compaction_time_micros": 20705147, "compaction_time_cpu_micros": 7660574, "output_level": 4, "num_output_files": 3, "total_output_size": 496466086, "num_input_records": 3998626, "num_output_records": 3661742, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 301146998, "file_range_sync_nanos": 0, "file_fsync_nanos": 2464, "file_prepare_write_nanos": 9287, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/07/09-15:53:14.146858 140433168148032 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":1720511573,"executesMs":20894,"compactionJobId":51090,"attempt":0,"compactionInputRawBytes":799725200,"compactionInputZipBytes":548357338,"compactionOutputRawBytes":0,"compactionOutputZipBytes":496466086,"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":"00-0cea0721383c56de3d206c03144faeb2-2a0d52963e737458-00"}}, response = 2024/07/09-15:53:14.146942 140433168148032 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-51090/att-00: olev 4, work 20.895 s, result 6.809 ms, install 0.499 ms, input{raw 762.677 MiB zip 522.954 MiB}