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BYTE UNIX Benchmarks (Version 5.1.3)
System: VM-4-15-ubuntu: GNU/Linux
OS: GNU/Linux -- 5.4.0-72-generic -- #80-Ubuntu SMP Mon Apr 12 17:35:00 UTC 2021
Machine: x86_64 (x86_64)
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: AMD EPYC 7K62 48-Core Processor (5190.2 bogomips)
x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
00:41:49 up 1 min, 1 user, load average: 2.21, 0.71, 0.25; runlevel 5
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Benchmark Run: Mon Jun 07 2021 00:41:49 - 01:10:08
1 CPU in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 14855814.5 lps (10.0 s, 7 samples)
Double-Precision Whetstone 3316.4 MWIPS (9.8 s, 7 samples)
Execl Throughput 1862.2 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 372839.6 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 101061.8 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 944119.6 KBps (30.0 s, 2 samples)
Pipe Throughput 701068.4 lps (10.0 s, 7 samples)
Pipe-based Context Switching 104987.3 lps (10.0 s, 7 samples)
Process Creation 4551.1 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 2963.3 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 392.6 lpm (60.1 s, 2 samples)
System Call Overhead 1126477.6 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 14855814.5 1273.0
Double-Precision Whetstone 55.0 3316.4 603.0
Execl Throughput 43.0 1862.2 433.1
File Copy 1024 bufsize 2000 maxblocks 3960.0 372839.6 941.5
File Copy 256 bufsize 500 maxblocks 1655.0 101061.8 610.6
File Copy 4096 bufsize 8000 maxblocks 5800.0 944119.6 1627.8
Pipe Throughput 12440.0 701068.4 563.6
Pipe-based Context Switching 4000.0 104987.3 262.5
Process Creation 126.0 4551.1 361.2
Shell Scripts (1 concurrent) 42.4 2963.3 698.9
Shell Scripts (8 concurrent) 6.0 392.6 654.3
System Call Overhead 15000.0 1126477.6 751.0
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System Benchmarks Index Score 650.2
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过年买的246单核都能上1500了,同样的机器,难道无忧故意缩水了?
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