2024/07/26-00:18:03.755668 140562609632832 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79455/att-00: fork to child time = 0.008250 sec 2024/07/26-00:18:03.756511 140562609632832 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79455/att-00 2024/07/26-00:18:03.760558 140562609632832 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79455/att-00 2024/07/26-00:18:03.761850 140562609632832 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/26-00:18:03.762068 140562609632832 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/26-00:18:03.800241 140562609632832 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-79455/att-00/MANIFEST-13366722 2024/07/26-00:18:03.828313 140562609632832 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-79455/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13461834, last_sequence is 165207061307, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13461785 2024/07/26-00:18:03.828319 140562609632832 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/26-00:18:03.828381 140562609632832 [version_set.cc:5652] Creating manifest 13461834 2024/07/26-00:18:03.857098 140562609632832 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79455/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/26-00:18:03.872614 140562609632832 [compaction_job.cc:2433] [default] [JOB 79455] Compacting 1@2 + 2@3 files to L3, score 1.09, subcompactions 1 : 1 2024/07/26-00:18:03.872623 140562609632832 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 41243 Base level 2, inputs: [13461829(20MB)], [13460915(38MB) 13460916(1838B)] 2024/07/26-00:18:03.878128 140562609632832 [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 2024/07/26-00:18:03.878160 140562609632832 [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 2024/07/26-00:18:03.878179 140562609632832 [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 2024/07/26-00:18:03.878187 140562609632832 [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 2024/07/26-00:18:03.878195 140562609632832 [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 2024/07/26-00:18:04.309814 140562609632832 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79455/att-00/13461835.sst) /dev/shm/ToplingTemp/Topling-123519-QuwCK7 2024/07/26-00:18:04.932359 140562609632832 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79455/att-00/13461835.sst): first pass time = 0.62's, 215.619'MB/sec 2024/07/26-00:18:06.594561 140562609632832 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79455/att-00/13461835.sst): old prealloc_size = 68342451, real_size = 35667824 2024/07/26-00:18:06.595262 140562609632832 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79455/att-00/13461835.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 933605 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.1081 GB zip-val = 0.0337 GB avg-val = 115.76 avg-zval = 36.05 2024/07/26-00:18:06.596330 140562609632832 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79455/att-00/13461835.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/07/26-00:18:07.625919 140562609632832 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79455/att-00/13461835.sst): second pass time = 1.66's, 65.067'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.03's, 38.576'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2619.876'MB/sec (index lex order gen) rebuild zvType time = 0.87's, 0.267'MB/sec write SST data time = 0.16's, 252.955'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.078'MB, throughput = 34211.883'MB/sec zip my value time = 1.66's, unzip length = 0.108'GB zip my value throughput = 65.067'MB/sec zip pipeline throughput = 65.067'MB/sec entries = 933605 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.76 avg-zval = 36.05 usrkeys = 933605 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.76 avg-zval = 36.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 933605 bytes = 3267632 } seq expand size = 6535235 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0187 GB value = 0.1081 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0337 GB dict = 1.08 MB all = 0.0398 GB } UnZip/Zip{ index = 10.5124 value = 3.2110 dict = 1.00 all = 3.3735 } Zip/UnZip{ index = 0.0951 value = 0.3114 dict = 1.00 all = 0.2964 } ---------------------------- total value len = 0.114612 GB avg = 0.123 KB (by entry num) total key len = 0.026141 GB avg = 0.028 KB total ukey len = 0.018672 GB avg = 0.020 KB total ukey num = 0.000933605 Billion total entry num = 0.000933605 Billion write speed all = 0.004920142 MB/sec (with seq num) write speed all = 0.004659062 MB/sec (without seq num) 2024/07/26-00:18:07.674728 140562609632832 [compaction_job.cc:1944] [default] [JOB 79455] Generated table #13461835: 933605 keys, 39785869 bytes, temperature: kWarm 2024/07/26-00:18:07.674812 140562609632832 EVENT_LOG_v1 {"time_micros": 1721924287674766, "cf_name": "default", "job": 79455, "event": "table_file_creation", "file_number": 13461835, "file_size": 39785869, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164942333582, "largest_seqno": 165204999260, "table_properties": {"data_size": 33658016, "index_size": 1776192, "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": 26140940, "raw_average_key_size": 28, "raw_value_size": 108076814, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 933605, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1721924284, "oldest_key_time": 0, "file_creation_time": 1721924284, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13461835, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-00:18:07.706599 140562609632832 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79455/att-00/13461836.sst) /dev/shm/ToplingTemp/Topling-123519-XloAE9 2024/07/26-00:18:08.026228 140562609632832 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79455/att-00/13461836.sst): first pass time = 0.32's, 209.993'MB/sec 2024/07/26-00:18:08.809496 140562609632832 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79455/att-00/13461836.sst): old prealloc_size = 68342451, real_size = 19131856 2024/07/26-00:18:08.809820 140562609632832 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79455/att-00/13461836.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466201 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0181 GB avg-val = 115.95 avg-zval = 38.88 2024/07/26-00:18:08.810257 140562609632832 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79455/att-00/13461836.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/26-00:18:09.224788 140562609632832 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79455/att-00/13461836.sst): second pass time = 0.78's, 69.089'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.42's, 51.040'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3064.509'MB/sec (index lex order gen) rebuild zvType time = 0.35's, 0.335'MB/sec write SST data time = 0.07's, 317.032'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 16240.117'MB/sec zip my value time = 0.78's, unzip length = 0.054'GB zip my value throughput = 69.089'MB/sec zip pipeline throughput = 69.089'MB/sec entries = 466201 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.95 avg-zval = 38.88 usrkeys = 466201 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.95 avg-zval = 38.88 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466201 bytes = 1631712 } seq expand size = 3263407 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0181 GB dict = 0.54 MB all = 0.0212 GB } UnZip/Zip{ index = 10.4993 value = 2.9820 dict = 1.00 all = 3.1662 } Zip/UnZip{ index = 0.0952 value = 0.3353 dict = 1.00 all = 0.3158 } ---------------------------- total value len = 0.171931 GB avg = 0.123 KB (by entry num) total key len = 0.039195 GB avg = 0.028 KB total ukey len = 0.027996 GB avg = 0.020 KB total ukey num = 0.001399806 Billion total entry num = 0.001399806 Billion write speed all = 0.007379663 MB/sec (with seq num) write speed all = 0.006988234 MB/sec (without seq num) 2024/07/26-00:18:09.279059 140562609632832 [compaction_job.cc:1944] [default] [JOB 79455] Generated table #13461836: 466201 keys, 21195470 bytes, temperature: kWarm 2024/07/26-00:18:09.279151 140562609632832 EVENT_LOG_v1 {"time_micros": 1721924289279102, "cf_name": "default", "job": 79455, "event": "table_file_creation", "file_number": 13461836, "file_size": 21195470, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165008956375, "largest_seqno": 165205007122, "table_properties": {"data_size": 18127040, "index_size": 888064, "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": 13053628, "raw_average_key_size": 28, "raw_value_size": 54055542, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466201, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1721924287, "oldest_key_time": 0, "file_creation_time": 1721924287, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13461836, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-00:18:09.317388 140562609632832 [compaction_job.cc:699] job-79455: subcompact[0], size: 0.060981 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-79455/att-00 [13461835,13461836] 2024/07/26-00:18:09.348330 140562609632832 (Original Log Time 2024/07/26-00:18:03.872663) EVENT_LOG_v1 {"time_micros": 1721924283872632, "job": 79455, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [13461829], "files_L3": [13460915, 13460916], "score": 1.09354, "input_data_size": 62129501, "oldest_snapshot_seqno": 165207061009} 2024/07/26-00:18:09.348336 140562609632832 (Original Log Time 2024/07/26-00:18:09.347833) [compaction_job.cc:2018] [default] [JOB 79455] Compacted 1@2 + 2@3 files to L3 => 60981339 bytes 2024/07/26-00:18:09.348339 140562609632832 (Original Log Time 2024/07/26-00:18:09.348242) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 2 0 0 0] max score 0.00, MB/sec: 11.4 rd, 11.2 wr, level 3, files in(1, 2) out(2 +0 blob) MB in(20.6, 38.6 +0.0 blob) out(58.2 +0.0 blob), read-write-amplify(5.7) write-amplify(2.8) OK, records in: 1399806, records dropped: 0 output_compression: Snappy 2024/07/26-00:18:09.348349 140562609632832 (Original Log Time 2024/07/26-00:18:09.348302) EVENT_LOG_v1 {"time_micros": 1721924289348275, "cf": "default", "job": 79455, "event": "compaction_finished", "compaction_time_micros": 5444735, "compaction_time_cpu_micros": 2288157, "output_level": 3, "num_output_files": 2, "total_output_size": 60981339, "num_input_records": 1399806, "num_output_records": 1399806, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 43510399, "file_range_sync_nanos": 0, "file_fsync_nanos": 1438, "file_prepare_write_nanos": 5552, "lsm_state": [0, 0, 0, 2, 0, 0, 0]} 2024/07/26-00:18:09.490363 140562609632832 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":1721720512,"starts":1721924283,"executesMs":5585,"compactionJobId":79455,"attempt":0,"compactionInputRawBytes":201326924,"compactionInputZipBytes":62129501,"compactionOutputRawBytes":0,"compactionOutputZipBytes":60981339,"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-c7c4cdec2fd0d86fcc89bf9ad0658c22-7a9f030e344793bf-00"}}, response = 2024/07/26-00:18:09.490494 140562609632832 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-79455/att-00: olev 3, work 5.585 s, result 6.538 ms, install 0.543 ms, input{raw 192.000 MiB zip 59.251 MiB}