Benchmark of rack5slot0.osadl.org / GNU/Linux on Fri Apr 10 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack5slot0.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.9.47-rt37 -- #9 SMP PREEMPT RT Sun Mar 18 02:16:36 CET 2018
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4390.3 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4396.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4399.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4399.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	Matrox Electronics Systems Ltd., MGA G200eW WPCM450
Uptime:	17:15:01 up 76 days, 23:06, 0 users, load average: 0.01, 0.09, 0.20; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:17; 28m 16s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`18624464.7`	`lps`	`10.0 s`	`7`	`116700.0`	`1595.9`
Double-Precision Whetstone	`2916.7`	`MWIPS`	`10.0 s`	`7`	`55.0`	`530.3`
Execl Throughput	`2613.6`	`lps`	`30.0 s`	`2`	`43.0`	`607.8`
File Copy 1024 bufsize 2000 maxblocks	`290303.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`733.1`
File Copy 256 bufsize 500 maxblocks	`79674.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`481.4`
File Copy 4096 bufsize 8000 maxblocks	`903906.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`1558.5`
Pipe Throughput	`489643.6`	`lps`	`10.0 s`	`7`	`12440.0`	`393.6`
Pipe-based Context Switching	`103364.0`	`lps`	`10.0 s`	`7`	`4000.0`	`258.4`
Process Creation	`5990.5`	`lps`	`30.0 s`	`2`	`126.0`	`475.4`
Shell Scripts (1 concurrent)	`3913.2`	`lpm`	`60.0 s`	`2`	`42.4`	`922.9`
Shell Scripts (8 concurrent)	`1021.4`	`lpm`	`60.0 s`	`2`	`6.0`	`1702.3`
System Call Overhead	`403075.1`	`lps`	`10.0 s`	`7`	`15000.0`	`268.7`
System Benchmarks Index Score:						`650.8`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:17 - 18:11:37; 28m 20s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`54824193.9`	`lps`	`10.0 s`	`7`	`116700.0`	`4697.9`
Double-Precision Whetstone	`10517.0`	`MWIPS`	`9.8 s`	`7`	`55.0`	`1912.2`
Execl Throughput	`7854.4`	`lps`	`30.0 s`	`2`	`43.0`	`1826.6`
File Copy 1024 bufsize 2000 maxblocks	`147914.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`373.5`
File Copy 256 bufsize 500 maxblocks	`37508.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`226.6`
File Copy 4096 bufsize 8000 maxblocks	`563833.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`972.1`
Pipe Throughput	`1664763.7`	`lps`	`10.0 s`	`7`	`12440.0`	`1338.2`
Pipe-based Context Switching	`352168.1`	`lps`	`10.0 s`	`7`	`4000.0`	`880.4`
Process Creation	`15630.2`	`lps`	`30.0 s`	`2`	`126.0`	`1240.5`
Shell Scripts (1 concurrent)	`8646.6`	`lpm`	`60.0 s`	`2`	`42.4`	`2039.3`
Shell Scripts (8 concurrent)	`821.8`	`lpm`	`60.1 s`	`2`	`6.0`	`1369.6`
System Call Overhead	`1420921.8`	`lps`	`10.0 s`	`7`	`15000.0`	`947.3`
System Benchmarks Index Score:						`1147.7`

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