Benchmark of rack5slot0.osadl.org / GNU/Linux on Mon Dec 22 2025

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 (4390.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4395.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4399.5 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4398.7 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 9 days, 20:26, 0 users, load average: 1.00, 0.95, 0.68; 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	`18723357.5`	`lps`	`10.0 s`	`7`	`116700.0`	`1604.4`
Double-Precision Whetstone	`2908.4`	`MWIPS`	`10.0 s`	`7`	`55.0`	`528.8`
Execl Throughput	`2626.3`	`lps`	`30.0 s`	`2`	`43.0`	`610.8`
File Copy 1024 bufsize 2000 maxblocks	`291310.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`735.6`
File Copy 256 bufsize 500 maxblocks	`79691.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`481.5`
File Copy 4096 bufsize 8000 maxblocks	`924536.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`1594.0`
Pipe Throughput	`489533.9`	`lps`	`10.0 s`	`7`	`12440.0`	`393.5`
Pipe-based Context Switching	`102487.4`	`lps`	`10.0 s`	`7`	`4000.0`	`256.2`
Process Creation	`6029.8`	`lps`	`30.0 s`	`2`	`126.0`	`478.6`
Shell Scripts (1 concurrent)	`3918.3`	`lpm`	`60.0 s`	`2`	`42.4`	`924.1`
Shell Scripts (8 concurrent)	`1031.9`	`lpm`	`60.0 s`	`2`	`6.0`	`1719.9`
System Call Overhead	`401509.7`	`lps`	`10.0 s`	`7`	`15000.0`	`267.7`
System Benchmarks Index Score:						`653.0`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:17 - 18:11:41; 28m 24s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`55559797.5`	`lps`	`10.0 s`	`7`	`116700.0`	`4760.9`
Double-Precision Whetstone	`10534.0`	`MWIPS`	`9.8 s`	`7`	`55.0`	`1915.3`
Execl Throughput	`7824.7`	`lps`	`30.0 s`	`2`	`43.0`	`1819.7`
File Copy 1024 bufsize 2000 maxblocks	`146098.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`368.9`
File Copy 256 bufsize 500 maxblocks	`37133.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`224.4`
File Copy 4096 bufsize 8000 maxblocks	`557339.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`960.9`
Pipe Throughput	`1662289.9`	`lps`	`10.0 s`	`7`	`12440.0`	`1336.2`
Pipe-based Context Switching	`341491.2`	`lps`	`10.0 s`	`7`	`4000.0`	`853.7`
Process Creation	`15671.3`	`lps`	`30.0 s`	`2`	`126.0`	`1243.8`
Shell Scripts (1 concurrent)	`8681.7`	`lpm`	`60.0 s`	`2`	`42.4`	`2047.6`
Shell Scripts (8 concurrent)	`824.7`	`lpm`	`60.1 s`	`2`	`6.0`	`1374.5`
System Call Overhead	`1431548.6`	`lps`	`10.0 s`	`7`	`15000.0`	`954.4`
System Benchmarks Index Score:						`1144.1`

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