Benchmark of rackaslot0.osadl.org / GNU/Linux on Tue Dec 30 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rackaslot0.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.9.47-rt37 -- #17 SMP PREEMPT RT Thu Jul 23 11:08:01 CEST 2020
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 (4600.3 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 (4604.7 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 (4608.0 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 (4606.7 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Uptime:	05:15:01 up 17 days, 8:32, 0 users, load average: 0.00, 0.00, 0.00; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:16; 28m 15s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`23436959.3`	`lps`	`10.0 s`	`7`	`116700.0`	`2008.3`
Double-Precision Whetstone	`3546.4`	`MWIPS`	`10.1 s`	`7`	`55.0`	`644.8`
Execl Throughput	`3974.0`	`lps`	`29.8 s`	`2`	`43.0`	`924.2`
File Copy 1024 bufsize 2000 maxblocks	`533060.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`1346.1`
File Copy 256 bufsize 500 maxblocks	`144548.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`873.4`
File Copy 4096 bufsize 8000 maxblocks	`1476410.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`2545.5`
Pipe Throughput	`1063005.1`	`lps`	`10.0 s`	`7`	`12440.0`	`854.5`
Pipe-based Context Switching	`178232.4`	`lps`	`10.0 s`	`7`	`4000.0`	`445.6`
Process Creation	`9080.1`	`lps`	`30.0 s`	`2`	`126.0`	`720.6`
Shell Scripts (1 concurrent)	`5240.0`	`lpm`	`60.0 s`	`2`	`42.4`	`1235.9`
Shell Scripts (8 concurrent)	`1467.8`	`lpm`	`60.0 s`	`2`	`6.0`	`2446.4`
System Call Overhead	`1232499.1`	`lps`	`10.0 s`	`7`	`15000.0`	`821.7`
System Benchmarks Index Score:						`1077.2`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:16 - 06:11:33; 28m 17s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`75491897.7`	`lps`	`10.0 s`	`7`	`116700.0`	`6468.9`
Double-Precision Whetstone	`13201.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2400.3`
Execl Throughput	`12149.2`	`lps`	`29.9 s`	`2`	`43.0`	`2825.4`
File Copy 1024 bufsize 2000 maxblocks	`227501.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`574.5`
File Copy 256 bufsize 500 maxblocks	`57662.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`348.4`
File Copy 4096 bufsize 8000 maxblocks	`880901.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`1518.8`
Pipe Throughput	`3544804.6`	`lps`	`10.0 s`	`7`	`12440.0`	`2849.5`
Pipe-based Context Switching	`722859.0`	`lps`	`10.0 s`	`7`	`4000.0`	`1807.1`
Process Creation	`25088.7`	`lps`	`30.0 s`	`2`	`126.0`	`1991.2`
Shell Scripts (1 concurrent)	`12358.6`	`lpm`	`60.0 s`	`2`	`42.4`	`2914.8`
Shell Scripts (8 concurrent)	`1154.1`	`lpm`	`60.1 s`	`2`	`6.0`	`1923.4`
System Call Overhead	`3848628.8`	`lps`	`10.0 s`	`7`	`15000.0`	`2565.8`
System Benchmarks Index Score:						`1881.4`

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