Benchmark of rack4slot0.osadl.org / GNU/Linux on Sat Sep 13 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System: rack4slot0.osadl.org: GNU/Linux
OS: GNU/Linux -- 4.19.8-rt6 -- #5 SMP PREEMPT RT Tue Jul 21 18:15:16 CEST 2020
Machine: x86_64: x86_64
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs: 0: Intel(R) Xeon(R) CPU E3-1220L V2 @ 2.30GHz (4600.2 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
1: Intel(R) Xeon(R) CPU E3-1220L V2 @ 2.30GHz (4600.2 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
2: Intel(R) Xeon(R) CPU E3-1220L V2 @ 2.30GHz (4600.2 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
3: Intel(R) Xeon(R) CPU E3-1220L V2 @ 2.30GHz (4600.2 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics: Matrox Electronics Systems Ltd., MGA G200eW WPCM450
Uptime: 17:15:01 up 124 days, 5:58, 0 users, load average: 0.03, 0.46, 0.56; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:23; 28m 22s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 23073389.4 lps 10.0 s 7 116700.0 1977.2
Double-Precision Whetstone 4025.1 MWIPS 10.0 s 7 55.0 731.8
Execl Throughput 2750.2 lps 29.8 s 2 43.0 639.6
File Copy 1024 bufsize 2000 maxblocks 338715.4 KBps 30.0 s 2 3960.0 855.3
File Copy 256 bufsize 500 maxblocks 89919.0 KBps 30.0 s 2 1655.0 543.3
File Copy 4096 bufsize 8000 maxblocks 995757.4 KBps 30.0 s 2 5800.0 1716.8
Pipe Throughput 511474.1 lps 10.0 s 7 12440.0 411.2
Pipe-based Context Switching 137927.7 lps 10.0 s 7 4000.0 344.8
Process Creation 5989.0 lps 30.0 s 2 126.0 475.3
Shell Scripts (1 concurrent) 4343.8 lpm 60.0 s 2 42.4 1024.5
Shell Scripts (8 concurrent) 489.1 lpm 60.1 s 2 6.0 815.1
System Call Overhead 445062.5 lps 10.0 s 7 15000.0 296.7
System Benchmarks Index Score: 693.3

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:23 - 18:11:56; 28m 33s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 73582723.4 lps 10.0 s 7 116700.0 6305.3
Double-Precision Whetstone 14979.1 MWIPS 10.0 s 7 55.0 2723.5
Execl Throughput 8643.9 lps 29.9 s 2 43.0 2010.2
File Copy 1024 bufsize 2000 maxblocks 213570.5 KBps 30.0 s 2 3960.0 539.3
File Copy 256 bufsize 500 maxblocks 54013.0 KBps 30.0 s 2 1655.0 326.4
File Copy 4096 bufsize 8000 maxblocks 774055.6 KBps 30.0 s 2 5800.0 1334.6
Pipe Throughput 1822033.7 lps 10.0 s 7 12440.0 1464.7
Pipe-based Context Switching 418359.8 lps 10.0 s 7 4000.0 1045.9
Process Creation 11521.1 lps 30.0 s 2 126.0 914.4
Shell Scripts (1 concurrent) 8099.9 lpm 60.1 s 2 42.4 1910.3
Shell Scripts (8 concurrent) 972.4 lpm 60.2 s 2 6.0 1620.7
System Call Overhead 1553554.0 lps 10.0 s 7 15000.0 1035.7
System Benchmarks Index Score: 1349.3

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