Benchmark of rack5slot0.osadl.org / GNU/Linux on Sat Sep 19 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 238 days, 23:06, 0 users, load average: 0.20, 0.15, 0.23; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:18; 28m 17s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`18695290.4`	`lps`	`10.0 s`	`7`	`116700.0`	`1602.0`
Double-Precision Whetstone	`2908.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`528.8`
Execl Throughput	`2501.7`	`lps`	`30.0 s`	`2`	`43.0`	`581.8`
File Copy 1024 bufsize 2000 maxblocks	`291343.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`735.7`
File Copy 256 bufsize 500 maxblocks	`79600.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`481.0`
File Copy 4096 bufsize 8000 maxblocks	`915473.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`1578.4`
Pipe Throughput	`485662.6`	`lps`	`10.0 s`	`7`	`12440.0`	`390.4`
Pipe-based Context Switching	`99713.5`	`lps`	`10.0 s`	`7`	`4000.0`	`249.3`
Process Creation	`5804.8`	`lps`	`30.0 s`	`2`	`126.0`	`460.7`
Shell Scripts (1 concurrent)	`3800.7`	`lpm`	`60.0 s`	`2`	`42.4`	`896.4`
Shell Scripts (8 concurrent)	`960.9`	`lpm`	`60.0 s`	`2`	`6.0`	`1601.5`
System Call Overhead	`402762.2`	`lps`	`10.0 s`	`7`	`15000.0`	`268.5`
System Benchmarks Index Score:						`640.4`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:18 - 18:11:40; 28m 22s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`55020956.8`	`lps`	`10.0 s`	`7`	`116700.0`	`4714.7`
Double-Precision Whetstone	`10477.0`	`MWIPS`	`9.9 s`	`7`	`55.0`	`1904.9`
Execl Throughput	`6953.7`	`lps`	`30.0 s`	`2`	`43.0`	`1617.1`
File Copy 1024 bufsize 2000 maxblocks	`146975.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`371.2`
File Copy 256 bufsize 500 maxblocks	`37260.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`225.1`
File Copy 4096 bufsize 8000 maxblocks	`558247.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`962.5`
Pipe Throughput	`1665981.4`	`lps`	`10.0 s`	`7`	`12440.0`	`1339.2`
Pipe-based Context Switching	`347615.2`	`lps`	`10.0 s`	`7`	`4000.0`	`869.0`
Process Creation	`15415.6`	`lps`	`30.0 s`	`2`	`126.0`	`1223.5`
Shell Scripts (1 concurrent)	`8352.7`	`lpm`	`60.0 s`	`2`	`42.4`	`1970.0`
Shell Scripts (8 concurrent)	`797.1`	`lpm`	`60.1 s`	`2`	`6.0`	`1328.5`
System Call Overhead	`1416121.1`	`lps`	`10.0 s`	`7`	`15000.0`	`944.1`
System Benchmarks Index Score:						`1125.0`

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