Benchmark of rackcslot0.osadl.org / GNU/Linux on Sat May 23 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 161 days, 17:24, 0 users, load average: 2.40, 3.27, 3.37; runlevel 3

Benchmark Run: 16 CPUs; 1 parallel process

Time: 05:15:01 - 05:44:47; 29m 46s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`15024131.3`	`lps`	`10.0 s`	`7`	`116700.0`	`1287.4`
Double-Precision Whetstone	`3495.6`	`MWIPS`	`9.1 s`	`7`	`55.0`	`635.6`
Execl Throughput	`2108.2`	`lps`	`29.8 s`	`2`	`43.0`	`490.3`
File Copy 1024 bufsize 2000 maxblocks	`269742.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`681.2`
File Copy 256 bufsize 500 maxblocks	`70477.7`	`KBps`	`30.0 s`	`2`	`1655.0`	`425.8`
File Copy 4096 bufsize 8000 maxblocks	`737154.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`1271.0`
Pipe Throughput	`431204.5`	`lps`	`10.0 s`	`7`	`12440.0`	`346.6`
Pipe-based Context Switching	`99055.5`	`lps`	`10.0 s`	`7`	`4000.0`	`247.6`
Process Creation	`4490.3`	`lps`	`30.0 s`	`2`	`126.0`	`356.4`
Shell Scripts (1 concurrent)	`5506.7`	`lpm`	`60.0 s`	`2`	`42.4`	`1298.8`
Shell Scripts (8 concurrent)	`2647.4`	`lpm`	`60.0 s`	`2`	`6.0`	`4412.4`
System Call Overhead	`309199.1`	`lps`	`10.0 s`	`7`	`15000.0`	`206.1`
System Benchmarks Index Score:						`646.6`

Benchmark Run: 16 CPUs; 16 parallel processes

Time: 05:44:47 - 06:29:53; 45m 06s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`183267435.4`	`lps`	`10.0 s`	`7`	`116700.0`	`15704.2`
Double-Precision Whetstone	`45273.7`	`MWIPS`	`10.9 s`	`7`	`55.0`	`8231.6`
Execl Throughput	`8428.8`	`lps`	`29.8 s`	`2`	`43.0`	`1960.2`
File Copy 1024 bufsize 2000 maxblocks	`101298.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`255.8`
File Copy 256 bufsize 500 maxblocks	`25519.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`154.2`
File Copy 4096 bufsize 8000 maxblocks	`369181.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`636.5`
Pipe Throughput	`1557073.1`	`lps`	`10.0 s`	`7`	`12440.0`	`1251.7`
Pipe-based Context Switching	`432375.9`	`lps`	`10.0 s`	`7`	`4000.0`	`1080.9`
Process Creation	`14484.1`	`lps`	`30.0 s`	`2`	`126.0`	`1149.5`
Shell Scripts (1 concurrent)	`21644.8`	`lpm`	`60.0 s`	`2`	`42.4`	`5104.9`
Shell Scripts (8 concurrent)	`2495.4`	`lpm`	`60.2 s`	`2`	`6.0`	`4159.1`
System Call Overhead	`581894.8`	`lps`	`10.0 s`	`7`	`15000.0`	`387.9`
System Benchmarks Index Score:						`1443.0`

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