2024/08/20-13:12:19.058124 140500456277568 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31316/att-00: fork to child time = 0.009893 sec 2024/08/20-13:12:19.059123 140500456277568 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31316/att-00 2024/08/20-13:12:19.063936 140500456277568 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31316/att-00 2024/08/20-13:12:19.064249 140500456277568 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-13:12:19.064565 140500456277568 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-13:12:19.101967 140500456277568 [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-31316/att-00/MANIFEST-14629260 2024/08/20-13:12:19.135083 140500456277568 [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-31316/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14665332, last_sequence is 190579368992, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14665159 2024/08/20-13:12:19.135094 140500456277568 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-13:12:19.135164 140500456277568 [version_set.cc:5652] Creating manifest 14665332 2024/08/20-13:12:19.161465 140500456277568 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31316/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-13:12:19.174115 140500456277568 [compaction_job.cc:2433] [default] [JOB 31316] Compacting 1@2 + 2@3 files to L3, score 1.08, subcompactions 1 : 1 2024/08/20-13:12:19.174132 140500456277568 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 16026 Base level 2, inputs: [14665329(19MB)], [14664363(10MB) 14664626(38MB)] 2024/08/20-13:12:19.179250 140500456277568 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-13:12:19.179297 140500456277568 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-13:12:19.179323 140500456277568 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-13:12:19.179339 140500456277568 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-13:12:19.179348 140500456277568 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-13:12:19.402031 140500456277568 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31316/att-00/14665333.sst) /dev/shm/ToplingTemp/Topling-361470-kRGFTT 2024/08/20-13:12:20.217336 140500456277568 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31316/att-00/14665333.sst): first pass time = 0.82's, 164.634'MB/sec 2024/08/20-13:12:21.908968 140500456277568 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31316/att-00/14665333.sst): old prealloc_size = 79303920, real_size = 34842192 2024/08/20-13:12:21.909658 140500456277568 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31316/att-00/14665333.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 931870 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 = 0.0328 GB avg-val = 116.03 avg-zval = 35.24 2024/08/20-13:12:21.910519 140500456277568 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31316/att-00/14665333.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/08/20-13:12:22.854678 140500456277568 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31316/att-00/14665333.sst): second pass time = 1.69's, 63.958'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.95's, 41.190'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2659.398'MB/sec (index lex order gen) rebuild zvType time = 0.78's, 0.298'MB/sec write SST data time = 0.16's, 237.933'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 = 25233.960'MB/sec zip my value time = 1.69's, unzip length = 0.108'GB zip my value throughput = 63.958'MB/sec zip pipeline throughput = 64.776'MB/sec entries = 931870 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.03 avg-zval = 35.24 usrkeys = 931870 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.03 avg-zval = 35.24 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 931870 bytes = 3261552 } seq expand size = 6523090 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0186 GB value = 0.1081 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0328 GB dict = 1.08 MB all = 0.0390 GB } UnZip/Zip{ index = 10.5137 value = 3.2929 dict = 1.00 all = 3.4455 } Zip/UnZip{ index = 0.0951 value = 0.3037 dict = 1.00 all = 0.2902 } ---------------------------- total value len = 62.411398 GB avg = 0.180 KB (by entry num) total key len = 6.814850 GB avg = 0.020 KB total ukey len = 3.208145 GB avg = 0.008 KB total ukey num = 0.390265431 Billion total entry num = 0.347143439 Billion write speed all = 0.979131974 MB/sec (with seq num) write speed all = 0.939852163 MB/sec (without seq num) 2024/08/20-13:12:22.901023 140500456277568 [compaction_job.cc:1944] [default] [JOB 31316] Generated table #14665333: 931870 keys, 38954581 bytes, temperature: kWarm 2024/08/20-13:12:22.901102 140500456277568 EVENT_LOG_v1 {"time_micros": 1724130742901058, "cf_name": "default", "job": 31316, "event": "table_file_creation", "file_number": 14665333, "file_size": 38954581, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190416788239, "largest_seqno": 190579059580, "table_properties": {"data_size": 32836352, "index_size": 1772672, "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": 26092360, "raw_average_key_size": 28, "raw_value_size": 108125400, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 931870, "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": 1724130739, "oldest_key_time": 0, "file_creation_time": 1724130739, "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": 14665333, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:12:22.939521 140500456277568 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31316/att-00/14665334.sst) /dev/shm/ToplingTemp/Topling-361470-9qEKVR 2024/08/20-13:12:23.320898 140500456277568 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31316/att-00/14665334.sst): first pass time = 0.38's, 245.430'MB/sec 2024/08/20-13:12:24.471728 140500456277568 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31316/att-00/14665334.sst): old prealloc_size = 79303920, real_size = 25087024 2024/08/20-13:12:24.472343 140500456277568 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31316/att-00/14665334.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 649887 prefix = 4 raw-key = 0.0104 GB zip-key = 0.0012 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0754 GB zip-val = 0.0237 GB avg-val = 116.01 avg-zval = 36.44 2024/08/20-13:12:24.473073 140500456277568 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31316/att-00/14665334.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0016 GB, waited 0.000 sec, Key+Value = 0.094 GB 2024/08/20-13:12:25.186642 140500456277568 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31316/att-00/14665334.sst): second pass time = 1.14's, 65.865'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.71's, 39.000'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2121.542'MB/sec (index lex order gen) rebuild zvType time = 0.62's, 0.263'MB/sec write SST data time = 0.10's, 287.120'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.759'MB, throughput = 14434.812'MB/sec zip my value time = 1.14's, unzip length = 0.075'GB zip my value throughput = 65.865'MB/sec zip pipeline throughput = 82.157'MB/sec entries = 649887 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.01 avg-zval = 36.44 usrkeys = 649887 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.01 avg-zval = 36.44 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 649887 bytes = 2193376 } seq expand size = 4549209 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0130 GB value = 0.0754 GB dict = 0.76 MB all = 0.0936 GB } __ZipSize{ index = 0.0012 GB value = 0.0237 GB dict = 0.76 MB all = 0.0279 GB } UnZip/Zip{ index = 10.4389 value = 3.1840 dict = 1.00 all = 3.3568 } Zip/UnZip{ index = 0.0958 value = 0.3141 dict = 1.00 all = 0.2979 } ---------------------------- total value len = 62.491342 GB avg = 0.180 KB (by entry num) total key len = 6.833047 GB avg = 0.020 KB total ukey len = 3.221143 GB avg = 0.008 KB total ukey num = 0.390915318 Billion total entry num = 0.347793326 Billion write speed all = 0.980487726 MB/sec (with seq num) write speed all = 0.941135677 MB/sec (without seq num) 2024/08/20-13:12:25.222654 140500456277568 [compaction_job.cc:1944] [default] [JOB 31316] Generated table #14665334: 649887 keys, 27881289 bytes, temperature: kWarm 2024/08/20-13:12:25.222724 140500456277568 EVENT_LOG_v1 {"time_micros": 1724130745222689, "cf_name": "default", "job": 31316, "event": "table_file_creation", "file_number": 14665334, "file_size": 27881289, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190486083642, "largest_seqno": 190579057716, "table_properties": {"data_size": 23679264, "index_size": 1245120, "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": 18196836, "raw_average_key_size": 28, "raw_value_size": 75394310, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 649887, "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": 1724130742, "oldest_key_time": 0, "file_creation_time": 1724130742, "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": 14665334, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:12:25.244088 140500456277568 [compaction_job.cc:699] job-31316: subcompact[0], size: 0.066836 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31316/att-00 [14665333,14665334] 2024/08/20-13:12:25.271941 140500456277568 (Original Log Time 2024/08/20-13:12:19.174209) EVENT_LOG_v1 {"time_micros": 1724130739174149, "job": 31316, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14665329], "files_L3": [14664363, 14664626], "score": 1.07903, "input_data_size": 72094473, "oldest_snapshot_seqno": 190579368858} 2024/08/20-13:12:25.271945 140500456277568 (Original Log Time 2024/08/20-13:12:25.266186) [compaction_job.cc:2018] [default] [JOB 31316] Compacted 1@2 + 2@3 files to L3 => 66835870 bytes 2024/08/20-13:12:25.271946 140500456277568 (Original Log Time 2024/08/20-13:12:25.271863) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 2 0 0 0] max score 0.00, MB/sec: 11.9 rd, 11.0 wr, level 3, files in(1, 2) out(2 +0 blob) MB in(19.9, 48.9 +0.0 blob) out(63.7 +0.0 blob), read-write-amplify(6.7) write-amplify(3.2) OK, records in: 1651800, records dropped: 70043 output_compression: Snappy 2024/08/20-13:12:25.271953 140500456277568 (Original Log Time 2024/08/20-13:12:25.271909) EVENT_LOG_v1 {"time_micros": 1724130745271888, "cf": "default", "job": 31316, "event": "compaction_finished", "compaction_time_micros": 6069889, "compaction_time_cpu_micros": 2585812, "output_level": 3, "num_output_files": 2, "total_output_size": 66835870, "num_input_records": 1651800, "num_output_records": 1581757, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 43991902, "file_range_sync_nanos": 0, "file_fsync_nanos": 1418, "file_prepare_write_nanos": 5610, "lsm_state": [0, 0, 0, 2, 0, 0, 0]} 2024/08/20-13:12:25.400340 140500456277568 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":1724130739,"executesMs":6201,"compactionJobId":31316,"attempt":0,"compactionInputRawBytes":237755012,"compactionInputZipBytes":72094473,"compactionOutputRawBytes":0,"compactionOutputZipBytes":66835870,"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":"00-20a379cd3a40a48bd44377053cb0665d-f7858ff46251f4b2-00"}}, response = 2024/08/20-13:12:25.400449 140500456277568 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-31316/att-00: olev 3, work 6.202 s, result 6.079 ms, install 5.789 ms, input{raw 226.741 MiB zip 68.755 MiB}