Benchmark of rack7slot0.osadl.org / GNU/Linux on Sat Feb 14 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:	17:15:01 up 63 days, 20:31, 0 users, load average: 0.00, 0.00, 0.00; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:17; 28m 16s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`24097389.6`	`lps`	`10.0 s`	`7`	`116700.0`	`2064.9`
Double-Precision Whetstone	`3572.2`	`MWIPS`	`10.1 s`	`7`	`55.0`	`649.5`
Execl Throughput	`4385.9`	`lps`	`29.8 s`	`2`	`43.0`	`1020.0`
File Copy 1024 bufsize 2000 maxblocks	`568652.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`1436.0`
File Copy 256 bufsize 500 maxblocks	`156822.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`947.6`
File Copy 4096 bufsize 8000 maxblocks	`1498509.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`2583.6`
Pipe Throughput	`1002851.3`	`lps`	`10.0 s`	`7`	`12440.0`	`806.2`
Pipe-based Context Switching	`202516.7`	`lps`	`10.0 s`	`7`	`4000.0`	`506.3`
Process Creation	`11081.9`	`lps`	`30.0 s`	`2`	`126.0`	`879.5`
Shell Scripts (1 concurrent)	`5495.9`	`lpm`	`60.0 s`	`2`	`42.4`	`1296.2`
Shell Scripts (8 concurrent)	`1575.9`	`lpm`	`60.0 s`	`2`	`6.0`	`2626.4`
System Call Overhead	`1220214.6`	`lps`	`10.0 s`	`7`	`15000.0`	`813.5`
System Benchmarks Index Score:						`1139.3`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:17 - 18:11:38; 28m 21s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`76619982.1`	`lps`	`10.0 s`	`7`	`116700.0`	`6565.6`
Double-Precision Whetstone	`13356.7`	`MWIPS`	`10.1 s`	`7`	`55.0`	`2428.5`
Execl Throughput	`13113.5`	`lps`	`29.9 s`	`2`	`43.0`	`3049.7`
File Copy 1024 bufsize 2000 maxblocks	`292940.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`739.7`
File Copy 256 bufsize 500 maxblocks	`75955.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`458.9`
File Copy 4096 bufsize 8000 maxblocks	`1051089.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`1812.2`
Pipe Throughput	`3361706.3`	`lps`	`10.0 s`	`7`	`12440.0`	`2702.3`
Pipe-based Context Switching	`733160.4`	`lps`	`10.0 s`	`7`	`4000.0`	`1832.9`
Process Creation	`29991.5`	`lps`	`30.0 s`	`2`	`126.0`	`2380.3`
Shell Scripts (1 concurrent)	`13220.9`	`lpm`	`60.0 s`	`2`	`42.4`	`3118.1`
Shell Scripts (8 concurrent)	`1219.7`	`lpm`	`60.1 s`	`2`	`6.0`	`2032.8`
System Call Overhead	`3816950.4`	`lps`	`10.0 s`	`7`	`15000.0`	`2544.6`
System Benchmarks Index Score:						`2055.5`

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