Benchmark of rackcslot0.osadl.org / GNU/Linux on Tue Mar 17 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 94 days, 18:24, 0 users, load average: 3.08, 3.77, 3.90; runlevel 3

Benchmark Run: 16 CPUs; 1 parallel process

Time: 05:15:01 - 05:44:50; 29m 49s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`15076420.7`	`lps`	`10.0 s`	`7`	`116700.0`	`1291.9`
Double-Precision Whetstone	`2939.9`	`MWIPS`	`9.9 s`	`7`	`55.0`	`534.5`
Execl Throughput	`2110.9`	`lps`	`29.9 s`	`2`	`43.0`	`490.9`
File Copy 1024 bufsize 2000 maxblocks	`269653.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`680.9`
File Copy 256 bufsize 500 maxblocks	`70673.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`427.0`
File Copy 4096 bufsize 8000 maxblocks	`726203.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`1252.1`
Pipe Throughput	`432537.2`	`lps`	`10.0 s`	`7`	`12440.0`	`347.7`
Pipe-based Context Switching	`99493.6`	`lps`	`10.0 s`	`7`	`4000.0`	`248.7`
Process Creation	`4526.2`	`lps`	`30.0 s`	`2`	`126.0`	`359.2`
Shell Scripts (1 concurrent)	`5490.7`	`lpm`	`60.0 s`	`2`	`42.4`	`1295.0`
Shell Scripts (8 concurrent)	`2647.4`	`lpm`	`60.0 s`	`2`	`6.0`	`4412.3`
System Call Overhead	`309487.2`	`lps`	`10.0 s`	`7`	`15000.0`	`206.3`
System Benchmarks Index Score:						`637.7`

Benchmark Run: 16 CPUs; 16 parallel processes

Time: 05:44:50 - 06:14:38; 29m 48s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`181989854.6`	`lps`	`10.0 s`	`7`	`116700.0`	`15594.7`
Double-Precision Whetstone	`43358.3`	`MWIPS`	`9.9 s`	`7`	`55.0`	`7883.3`
Execl Throughput	`7875.3`	`lps`	`29.9 s`	`2`	`43.0`	`1831.5`
File Copy 1024 bufsize 2000 maxblocks	`100962.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`255.0`
File Copy 256 bufsize 500 maxblocks	`28444.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`171.9`
File Copy 4096 bufsize 8000 maxblocks	`385179.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`664.1`
Pipe Throughput	`1611454.6`	`lps`	`10.0 s`	`7`	`12440.0`	`1295.4`
Pipe-based Context Switching	`424678.7`	`lps`	`10.0 s`	`7`	`4000.0`	`1061.7`
Process Creation	`14606.8`	`lps`	`30.0 s`	`2`	`126.0`	`1159.3`
Shell Scripts (1 concurrent)	`21477.1`	`lpm`	`60.0 s`	`2`	`42.4`	`5065.3`
Shell Scripts (8 concurrent)	`2482.6`	`lpm`	`60.3 s`	`2`	`6.0`	`4137.6`
System Call Overhead	`588462.1`	`lps`	`10.0 s`	`7`	`15000.0`	`392.3`
System Benchmarks Index Score:						`1449.3`

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