Benchmark of rackcslot0.osadl.org / GNU/Linux on Sun Feb 22 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rackcslot0.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.19.127-rt55 -- #6 SMP PREEMPT RT Fri Jul 10 23:24:35 CEST 2020
Machine:	x86_64: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	4:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4762.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	5:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4762.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	6:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4762.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	7:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4762.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	8:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	9:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	10:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	11:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	12:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4762.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	13:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4762.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	14:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4762.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	15:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4762.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Uptime:	05:15:01 up 71 days, 18:24, 0 users, load average: 3.86, 4.26, 3.54; runlevel 3

Benchmark Run: 16 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:35; 28m 34s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`15196342.8`	`lps`	`10.0 s`	`7`	`116700.0`	`1302.2`
Double-Precision Whetstone	`2960.2`	`MWIPS`	`10.0 s`	`7`	`55.0`	`538.2`
Execl Throughput	`2101.0`	`lps`	`29.9 s`	`2`	`43.0`	`488.6`
File Copy 1024 bufsize 2000 maxblocks	`270473.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`683.0`
File Copy 256 bufsize 500 maxblocks	`70840.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`428.0`
File Copy 4096 bufsize 8000 maxblocks	`733609.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`1264.8`
Pipe Throughput	`435852.4`	`lps`	`10.0 s`	`7`	`12440.0`	`350.4`
Pipe-based Context Switching	`99873.5`	`lps`	`10.0 s`	`7`	`4000.0`	`249.7`
Process Creation	`4635.3`	`lps`	`30.0 s`	`2`	`126.0`	`367.9`
Shell Scripts (1 concurrent)	`5521.5`	`lpm`	`60.0 s`	`2`	`42.4`	`1302.2`
Shell Scripts (8 concurrent)	`2646.1`	`lpm`	`60.0 s`	`2`	`6.0`	`4410.2`
System Call Overhead	`309812.8`	`lps`	`10.0 s`	`7`	`15000.0`	`206.5`
System Benchmarks Index Score:						`641.2`

Benchmark Run: 16 CPUs; 16 parallel processes

Time: 05:43:35 - 07:12:04; 88m 29s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`192853481.8`	`lps`	`10.0 s`	`7`	`116700.0`	`16525.6`
Double-Precision Whetstone	`44602.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`8109.5`
Execl Throughput	`2274.4`	`lps`	`29.6 s`	`2`	`43.0`	`528.9`
File Copy 1024 bufsize 2000 maxblocks	`25972.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`65.6`
File Copy 256 bufsize 500 maxblocks	`5682.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`34.3`
File Copy 4096 bufsize 8000 maxblocks	`84981.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`146.5`
Pipe Throughput	`1575362.2`	`lps`	`10.0 s`	`7`	`12440.0`	`1266.4`
Pipe-based Context Switching	`526754.1`	`lps`	`10.0 s`	`7`	`4000.0`	`1316.9`
Process Creation	`4346.9`	`lps`	`30.0 s`	`2`	`126.0`	`345.0`
Shell Scripts (1 concurrent)	`9576.3`	`lpm`	`60.1 s`	`2`	`42.4`	`2258.6`
Shell Scripts (8 concurrent)	`1270.0`	`lpm`	`60.6 s`	`2`	`6.0`	`2116.7`
System Call Overhead	`611985.4`	`lps`	`10.0 s`	`7`	`15000.0`	`408.0`
System Benchmarks Index Score:						`738.3`

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