Benchmark of rack7slot0.osadl.org / GNU/Linux on Tue Nov 04 2025

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 (4600.1 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 (4600.1 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 (4600.1 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 (4600.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Uptime:	17:15:02 up 1819 days, 15:06, 0 users, load average: 0.00, 0.01, 0.00; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:22; 28m 20s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`23882874.2`	`lps`	`10.0 s`	`7`	`116700.0`	`2046.5`
Double-Precision Whetstone	`3567.2`	`MWIPS`	`10.1 s`	`7`	`55.0`	`648.6`
Execl Throughput	`4293.2`	`lps`	`29.8 s`	`2`	`43.0`	`998.4`
File Copy 1024 bufsize 2000 maxblocks	`567522.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`1433.1`
File Copy 256 bufsize 500 maxblocks	`156419.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`945.1`
File Copy 4096 bufsize 8000 maxblocks	`1474818.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`2542.8`
Pipe Throughput	`1003415.0`	`lps`	`10.0 s`	`7`	`12440.0`	`806.6`
Pipe-based Context Switching	`202392.4`	`lps`	`10.0 s`	`7`	`4000.0`	`506.0`
Process Creation	`10846.4`	`lps`	`30.0 s`	`2`	`126.0`	`860.8`
Shell Scripts (1 concurrent)	`5390.0`	`lpm`	`60.0 s`	`2`	`42.4`	`1271.2`
Shell Scripts (8 concurrent)	`1546.8`	`lpm`	`60.0 s`	`2`	`6.0`	`2577.9`
System Call Overhead	`1218842.4`	`lps`	`10.0 s`	`7`	`15000.0`	`812.6`
System Benchmarks Index Score:						`1128.6`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:22 - 18:11:53; 28m 31s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`77010212.4`	`lps`	`10.0 s`	`7`	`116700.0`	`6599.0`
Double-Precision Whetstone	`13377.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2432.3`
Execl Throughput	`12873.2`	`lps`	`29.9 s`	`2`	`43.0`	`2993.8`
File Copy 1024 bufsize 2000 maxblocks	`290749.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`734.2`
File Copy 256 bufsize 500 maxblocks	`75510.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`456.3`
File Copy 4096 bufsize 8000 maxblocks	`1041402.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`1795.5`
Pipe Throughput	`3359673.1`	`lps`	`10.0 s`	`7`	`12440.0`	`2700.7`
Pipe-based Context Switching	`724761.7`	`lps`	`10.0 s`	`7`	`4000.0`	`1811.9`
Process Creation	`25691.3`	`lps`	`30.0 s`	`2`	`126.0`	`2039.0`
Shell Scripts (1 concurrent)	`12778.7`	`lpm`	`60.0 s`	`2`	`42.4`	`3013.8`
Shell Scripts (8 concurrent)	`1192.1`	`lpm`	`60.1 s`	`2`	`6.0`	`1986.8`
System Call Overhead	`3766788.1`	`lps`	`10.0 s`	`7`	`15000.0`	`2511.2`
System Benchmarks Index Score:						`2009.5`

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