2024/08/21-02:05:42.329518 140539593188928 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60493/att-00: fork to child time = 0.009279 sec 2024/08/21-02:05:42.329972 140539593188928 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60493/att-00 2024/08/21-02:05:42.333488 140539593188928 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60493/att-00 2024/08/21-02:05:42.334331 140539593188928 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-02:05:42.334560 140539593188928 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-02:05:42.371512 140539593188928 [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-60493/att-00/MANIFEST-14629260 2024/08/21-02:05:42.418520 140539593188928 [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-60493/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14698850, last_sequence is 191320645826, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14698682 2024/08/21-02:05:42.418538 140539593188928 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-02:05:42.418596 140539593188928 [version_set.cc:5652] Creating manifest 14698850 2024/08/21-02:05:42.442965 140539593188928 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60493/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-02:05:42.464791 140539593188928 [compaction_job.cc:2433] [default] [JOB 60493] Compacting 1@3 + 3@4 files to L4, score 1.01, subcompactions 1 : 1 2024/08/21-02:05:42.464811 140539593188928 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 30456 Base level 3, inputs: [14698836(90MB)], [14695577(172MB) 14695579(172MB) 14695581(86MB)] 2024/08/21-02:05:42.477419 140539593188928 [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 2024/08/21-02:05:42.477450 140539593188928 [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 2024/08/21-02:05:42.477470 140539593188928 [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 2024/08/21-02:05:42.477478 140539593188928 [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 2024/08/21-02:05:42.477487 140539593188928 [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 2024/08/21-02:05:44.517306 140539593188928 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60493/att-00/14698851.sst) /dev/shm/ToplingTemp/Topling-16718-MN0u7m 2024/08/21-02:05:46.559843 140539593188928 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60493/att-00/14698851.sst): first pass time = 2.04's, 131.427'MB/sec 2024/08/21-02:05:52.209118 140539593188928 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60493/att-00/14698851.sst): old prealloc_size = 295279001, real_size = 173540320 2024/08/21-02:05:52.209182 140539593188928 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60493/att-00/14698851.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 = 0.19 raw-val = 0.2470 GB zip-val = 0.1729 GB avg-val = 184.00 avg-zval = 128.86 2024/08/21-02:05:53.333613 140539593188928 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60493/att-00/14698851.sst): second pass time = 5.65's, 43.729'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.12's, 160.680'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7337.192'MB/sec (index lex order gen) rebuild zvType time = 0.96's, 0.349'MB/sec write SST data time = 0.16's, 1099.178'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 = 72209.618'MB/sec zip my value time = 5.65's, unzip length = 0.247'GB zip my value throughput = 43.729'MB/sec zip pipeline throughput = 157.984'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.19 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.19 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5033184 } 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 = 0.1729 GB dict = 2.44 MB all = 0.1807 GB } UnZip/Zip{ index = 42.1432 value = 1.4279 dict = 1.00 all = 1.4857 } Zip/UnZip{ index = 0.0237 value = 0.7003 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 = 0.104951449 MB/sec (with seq num) write speed all = 0.100895355 MB/sec (without seq num) 2024/08/21-02:05:53.722726 140539593188928 [compaction_job.cc:1944] [default] [JOB 60493] Generated table #14698851: 1342178 keys, 180683437 bytes, temperature: kWarm 2024/08/21-02:05:53.722784 140539593188928 EVENT_LOG_v1 {"time_micros": 1724177153722750, "cf_name": "default", "job": 60493, "event": "table_file_creation", "file_number": 14698851, "file_size": 180683437, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190528444472, "largest_seqno": 191319941824, "table_properties": {"data_size": 172949808, "index_size": 254784, "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": 1724177144, "oldest_key_time": 0, "file_creation_time": 1724177144, "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": 14698851, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:05:53.785626 140539593188928 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60493/att-00/14698852.sst) /dev/shm/ToplingTemp/Topling-16718-zuEGwm 2024/08/21-02:05:56.608860 140539593188928 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60493/att-00/14698852.sst): first pass time = 2.82's, 95.082'MB/sec 2024/08/21-02:06:00.009571 140539593188928 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60493/att-00/14698852.sst): old prealloc_size = 295279001, real_size = 173541928 2024/08/21-02:06:00.009654 140539593188928 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60493/att-00/14698852.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 = 0.19 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.86 2024/08/21-02:06:01.148052 140539593188928 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60493/att-00/14698852.sst): second pass time = 3.40's, 72.650'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.14's, 158.710'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6329.199'MB/sec (index lex order gen) rebuild zvType time = 0.97's, 0.345'MB/sec write SST data time = 0.17's, 1082.858'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 = 36111.210'MB/sec zip my value time = 3.40's, unzip length = 0.247'GB zip my value throughput = 72.650'MB/sec zip pipeline throughput = 139.254'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.19 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.19 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5033184 } 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 = 0.0003 GB value = 0.1730 GB dict = 2.44 MB all = 0.1807 GB } UnZip/Zip{ index = 42.0798 value = 1.4279 dict = 1.00 all = 1.4857 } Zip/UnZip{ index = 0.0238 value = 0.7003 dict = 1.00 all = 0.6731 } ---------------------------- 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 = 0.209285105 MB/sec (with seq num) write speed all = 0.201196792 MB/sec (without seq num) 2024/08/21-02:06:01.402036 140539593188928 [compaction_job.cc:1944] [default] [JOB 60493] Generated table #14698852: 1342178 keys, 180685037 bytes, temperature: kWarm 2024/08/21-02:06:01.402105 140539593188928 EVENT_LOG_v1 {"time_micros": 1724177161402070, "cf_name": "default", "job": 60493, "event": "table_file_creation", "file_number": 14698852, "file_size": 180685037, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190528445219, "largest_seqno": 191319942179, "table_properties": {"data_size": 172951056, "index_size": 255168, "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": 1724177153, "oldest_key_time": 0, "file_creation_time": 1724177153, "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": 14698852, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:06:01.455177 140539593188928 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60493/att-00/14698853.sst) /dev/shm/ToplingTemp/Topling-16718-ZCmCtm 2024/08/21-02:06:03.082651 140539593188928 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60493/att-00/14698853.sst): first pass time = 1.63's, 96.497'MB/sec 2024/08/21-02:06:04.490858 140539593188928 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60493/att-00/14698853.sst): old prealloc_size = 295279001, real_size = 105612168 2024/08/21-02:06:04.490906 140539593188928 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60493/att-00/14698853.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 785209 prefix = 4 raw-key = 0.0031 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.20 raw-val = 0.1445 GB zip-val = 0.1053 GB avg-val = 184.00 avg-zval = 134.05 2024/08/21-02:06:05.132994 140539593188928 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60493/att-00/14698853.sst): second pass time = 1.41's, 102.664'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.64's, 171.164'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5667.991'MB/sec (index lex order gen) rebuild zvType time = 0.55's, 0.355'MB/sec write SST data time = 0.09's, 1233.550'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.447'MB, throughput = 29785.822'MB/sec zip my value time = 1.41's, unzip length = 0.144'GB zip my value throughput = 102.664'MB/sec zip pipeline throughput = 102.664'MB/sec entries = 785209 avg-key = 16.00 avg-zkey = 0.20 avg-val = 184.00 avg-zval = 134.05 usrkeys = 785209 avg-key = 8.00 avg-zkey = 0.20 avg-val = 191.00 avg-zval = 134.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 785209 bytes = 3042704 } seq expand size = 5496463 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0063 GB value = 0.1445 GB dict = 1.45 MB all = 0.1570 GB } __ZipSize{ index = 0.0002 GB value = 0.1053 GB dict = 1.45 MB all = 0.1099 GB } UnZip/Zip{ index = 40.4080 value = 1.3726 dict = 1.00 all = 1.4289 } Zip/UnZip{ index = 0.0247 value = 0.7286 dict = 1.00 all = 0.6999 } ---------------------------- total value len = 0.662687 GB avg = 0.191 KB (by entry num) total key len = 0.055513 GB avg = 0.016 KB total ukey len = 0.027757 GB avg = 0.008 KB total ukey num = 0.003469565 Billion total entry num = 0.003469565 Billion write speed all = 0.270098328 MB/sec (with seq num) write speed all = 0.259659745 MB/sec (without seq num) 2024/08/21-02:06:05.255339 140539593188928 [compaction_job.cc:1944] [default] [JOB 60493] Generated table #14698853: 785209 keys, 109906212 bytes, temperature: kWarm 2024/08/21-02:06:05.255419 140539593188928 EVENT_LOG_v1 {"time_micros": 1724177165255374, "cf_name": "default", "job": 60493, "event": "table_file_creation", "file_number": 14698853, "file_size": 109906212, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190174525139, "largest_seqno": 191319942321, "table_properties": {"data_size": 105260240, "index_size": 155456, "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": 12563344, "raw_average_key_size": 16, "raw_value_size": 144478456, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 785209, "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": 1724177161, "oldest_key_time": 0, "file_creation_time": 1724177161, "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": 14698853, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:06:05.285554 140539593188928 [compaction_job.cc:699] job-60493: subcompact[0], size: 0.471275 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60493/att-00 [14698851,14698852,14698853] 2024/08/21-02:06:05.332576 140539593188928 (Original Log Time 2024/08/21-02:05:42.464878) EVENT_LOG_v1 {"time_micros": 1724177142464830, "job": 60493, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14698836], "files_L4": [14695577, 14695579, 14695581], "score": 1.00534, "input_data_size": 547420474, "oldest_snapshot_seqno": 191320644926} 2024/08/21-02:06:05.332580 140539593188928 (Original Log Time 2024/08/21-02:06:05.332123) [compaction_job.cc:2018] [default] [JOB 60493] Compacted 1@3 + 3@4 files to L4 => 471274686 bytes 2024/08/21-02:06:05.332581 140539593188928 (Original Log Time 2024/08/21-02:06:05.332513) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 24.0 rd, 20.7 wr, level 4, files in(1, 3) out(3 +0 blob) MB in(90.8, 431.3 +0.0 blob) out(449.4 +0.0 blob), read-write-amplify(10.7) write-amplify(5.0) OK, records in: 3995760, records dropped: 526195 output_compression: Snappy 2024/08/21-02:06:05.332589 140539593188928 (Original Log Time 2024/08/21-02:06:05.332555) EVENT_LOG_v1 {"time_micros": 1724177165332537, "cf": "default", "job": 60493, "event": "compaction_finished", "compaction_time_micros": 22820690, "compaction_time_cpu_micros": 6868284, "output_level": 4, "num_output_files": 3, "total_output_size": 471274686, "num_input_records": 3995760, "num_output_records": 3469565, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 304813570, "file_range_sync_nanos": 0, "file_fsync_nanos": 2656, "file_prepare_write_nanos": 5447, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/08/21-02:06:05.448604 140539593188928 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":1724177142,"executesMs":22995,"compactionJobId":60493,"attempt":0,"compactionInputRawBytes":799152000,"compactionInputZipBytes":547420474,"compactionOutputRawBytes":0,"compactionOutputZipBytes":471274686,"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":"00-53bfe1ef2d0fb7367bcffda2f41dfac9-c6f7e43e108b66fd-00"}}, response = 2024/08/21-02:06:05.448692 140539593188928 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-60493/att-00: olev 4, work 22.996 s, result 6.500 ms, install 0.484 ms, input{raw 762.131 MiB zip 522.061 MiB}