Benchmark of rack7slot0.osadl.org / GNU/Linux on Sun Mar 15 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack7slot0.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.4.39-rt50+ -- #4 SMP PREEMPT RT Sat Mar 25 18:28:50 CET 2017
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
Uptime:	05:15:01 up 92 days, 8:31, 0 users, load average: 0.00, 0.00, 0.00; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:18; 28m 17s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`24138702.8`	`lps`	`10.0 s`	`7`	`116700.0`	`2068.4`
Double-Precision Whetstone	`3568.7`	`MWIPS`	`10.1 s`	`7`	`55.0`	`648.9`
Execl Throughput	`4404.7`	`lps`	`29.8 s`	`2`	`43.0`	`1024.4`
File Copy 1024 bufsize 2000 maxblocks	`568017.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`1434.4`
File Copy 256 bufsize 500 maxblocks	`157161.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`949.6`
File Copy 4096 bufsize 8000 maxblocks	`1490888.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`2570.5`
Pipe Throughput	`1003333.9`	`lps`	`10.0 s`	`7`	`12440.0`	`806.5`
Pipe-based Context Switching	`199582.0`	`lps`	`10.0 s`	`7`	`4000.0`	`499.0`
Process Creation	`10698.4`	`lps`	`30.0 s`	`2`	`126.0`	`849.1`
Shell Scripts (1 concurrent)	`5510.2`	`lpm`	`60.0 s`	`2`	`42.4`	`1299.6`
Shell Scripts (8 concurrent)	`1583.0`	`lpm`	`60.0 s`	`2`	`6.0`	`2638.4`
System Call Overhead	`1222069.2`	`lps`	`10.0 s`	`7`	`15000.0`	`814.7`
System Benchmarks Index Score:						`1135.5`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:18 - 06:11:39; 28m 21s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`77116692.4`	`lps`	`10.0 s`	`7`	`116700.0`	`6608.1`
Double-Precision Whetstone	`13372.3`	`MWIPS`	`10.1 s`	`7`	`55.0`	`2431.3`
Execl Throughput	`13136.3`	`lps`	`29.9 s`	`2`	`43.0`	`3055.0`
File Copy 1024 bufsize 2000 maxblocks	`297284.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`750.7`
File Copy 256 bufsize 500 maxblocks	`76312.7`	`KBps`	`30.0 s`	`2`	`1655.0`	`461.1`
File Copy 4096 bufsize 8000 maxblocks	`1061264.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`1829.8`
Pipe Throughput	`3356081.7`	`lps`	`10.0 s`	`7`	`12440.0`	`2697.8`
Pipe-based Context Switching	`728208.1`	`lps`	`10.0 s`	`7`	`4000.0`	`1820.5`
Process Creation	`30333.9`	`lps`	`30.0 s`	`2`	`126.0`	`2407.5`
Shell Scripts (1 concurrent)	`13231.9`	`lpm`	`60.0 s`	`2`	`42.4`	`3120.7`
Shell Scripts (8 concurrent)	`1218.5`	`lpm`	`60.1 s`	`2`	`6.0`	`2030.9`
System Call Overhead	`3808654.0`	`lps`	`10.0 s`	`7`	`15000.0`	`2539.1`
System Benchmarks Index Score:						`2062.2`

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