Benchmark of rack7slot0.osadl.org / GNU/Linux on Mon Aug 03 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 233 days, 19:31, 0 users, load average: 0.00, 0.00, 0.00; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:20; 28m 19s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`24055884.2`	`lps`	`10.0 s`	`7`	`116700.0`	`2061.3`
Double-Precision Whetstone	`3563.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`647.9`
Execl Throughput	`4344.6`	`lps`	`29.8 s`	`2`	`43.0`	`1010.4`
File Copy 1024 bufsize 2000 maxblocks	`566073.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`1429.5`
File Copy 256 bufsize 500 maxblocks	`157275.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`950.3`
File Copy 4096 bufsize 8000 maxblocks	`1482818.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`2556.6`
Pipe Throughput	`1001619.3`	`lps`	`10.0 s`	`7`	`12440.0`	`805.2`
Pipe-based Context Switching	`201024.1`	`lps`	`10.0 s`	`7`	`4000.0`	`502.6`
Process Creation	`11136.6`	`lps`	`30.0 s`	`2`	`126.0`	`883.9`
Shell Scripts (1 concurrent)	`5443.0`	`lpm`	`60.0 s`	`2`	`42.4`	`1283.7`
Shell Scripts (8 concurrent)	`1558.3`	`lpm`	`60.0 s`	`2`	`6.0`	`2597.2`
System Call Overhead	`1218452.6`	`lps`	`10.0 s`	`7`	`15000.0`	`812.3`
System Benchmarks Index Score:						`1134.4`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:20 - 18:11:51; 28m 31s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`76993029.2`	`lps`	`10.0 s`	`7`	`116700.0`	`6597.5`
Double-Precision Whetstone	`13456.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2446.6`
Execl Throughput	`13154.0`	`lps`	`29.9 s`	`2`	`43.0`	`3059.1`
File Copy 1024 bufsize 2000 maxblocks	`290375.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`733.3`
File Copy 256 bufsize 500 maxblocks	`75137.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`454.0`
File Copy 4096 bufsize 8000 maxblocks	`1045868.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`1803.2`
Pipe Throughput	`3359610.6`	`lps`	`10.0 s`	`7`	`12440.0`	`2700.7`
Pipe-based Context Switching	`721654.9`	`lps`	`10.0 s`	`7`	`4000.0`	`1804.1`
Process Creation	`29399.0`	`lps`	`30.0 s`	`2`	`126.0`	`2333.3`
Shell Scripts (1 concurrent)	`12933.2`	`lpm`	`60.0 s`	`2`	`42.4`	`3050.3`
Shell Scripts (8 concurrent)	`1210.5`	`lpm`	`60.1 s`	`2`	`6.0`	`2017.5`
System Call Overhead	`3752395.1`	`lps`	`10.0 s`	`7`	`15000.0`	`2501.6`
System Benchmarks Index Score:						`2039.8`

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