Benchmark of rack1slot2.osadl.org / GNU/Linux on Mon Apr 20 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack1slot2.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.4.229-rt200 -- #12 SMP PREEMPT RT Tue Jul 14 01:05:21 CEST 2020
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Xeon(R) CPU E3-1270 V2 @ 3.50GHz (6999.4 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Xeon(R) CPU E3-1270 V2 @ 3.50GHz (6999.4 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Xeon(R) CPU E3-1270 V2 @ 3.50GHz (6999.4 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Xeon(R) CPU E3-1270 V2 @ 3.50GHz (6999.4 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	Matrox Graphics, Inc., MGA G200eW WPCM450
Uptime:	17:15:01 up 128 days, 17:15, 0 users, load average: 0.07, 0.11, 0.16; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:59; 28m 58s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`41276825.0`	`lps`	`10.0 s`	`7`	`116700.0`	`3537.0`
Double-Precision Whetstone	`4484.9`	`MWIPS`	`9.9 s`	`7`	`55.0`	`815.4`
Execl Throughput	`5130.4`	`lps`	`29.3 s`	`2`	`43.0`	`1193.1`
File Copy 1024 bufsize 2000 maxblocks	`529353.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`1336.8`
File Copy 256 bufsize 500 maxblocks	`137450.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`830.5`
File Copy 4096 bufsize 8000 maxblocks	`1597569.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`2754.4`
Pipe Throughput	`807232.4`	`lps`	`10.0 s`	`7`	`12440.0`	`648.9`
Pipe-based Context Switching	`225271.0`	`lps`	`10.0 s`	`7`	`4000.0`	`563.2`
Process Creation	`11314.4`	`lps`	`30.0 s`	`2`	`126.0`	`898.0`
Shell Scripts (1 concurrent)	`8819.1`	`lpm`	`60.0 s`	`2`	`42.4`	`2080.0`
Shell Scripts (8 concurrent)	`2634.9`	`lpm`	`60.0 s`	`2`	`6.0`	`4391.5`
System Call Overhead	`658272.3`	`lps`	`10.0 s`	`7`	`15000.0`	`438.8`
System Benchmarks Index Score:						`1244.8`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:59 - 18:13:35; 29m 36s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`164796016.6`	`lps`	`10.0 s`	`7`	`116700.0`	`14121.3`
Double-Precision Whetstone	`17897.4`	`MWIPS`	`9.9 s`	`7`	`55.0`	`3254.1`
Execl Throughput	`19036.2`	`lps`	`29.6 s`	`2`	`43.0`	`4427.0`
File Copy 1024 bufsize 2000 maxblocks	`383438.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`968.3`
File Copy 256 bufsize 500 maxblocks	`96347.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`582.2`
File Copy 4096 bufsize 8000 maxblocks	`1393722.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`2403.0`
Pipe Throughput	`3021396.0`	`lps`	`10.0 s`	`7`	`12440.0`	`2428.8`
Pipe-based Context Switching	`714290.4`	`lps`	`10.0 s`	`7`	`4000.0`	`1785.7`
Process Creation	`38797.0`	`lps`	`30.0 s`	`2`	`126.0`	`3079.1`
Shell Scripts (1 concurrent)	`22205.8`	`lpm`	`60.0 s`	`2`	`42.4`	`5237.2`
Shell Scripts (8 concurrent)	`2098.9`	`lpm`	`60.0 s`	`2`	`6.0`	`3498.1`
System Call Overhead	`2306205.0`	`lps`	`10.0 s`	`7`	`15000.0`	`1537.5`
System Benchmarks Index Score:						`2618.0`

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