Benchmark of rack7slot0.osadl.org / GNU/Linux on Fri Aug 22 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack7slot0.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.4.39-rt50+ -- #4 SMP PREEMPT RT Sat Mar 25 18:28:50 CET 2017
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 (4600.1 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 (4600.1 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 (4600.1 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 (4600.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Uptime:	17:15:01 up 1745 days, 14:06, 0 users, load average: 0.22, 0.18, 0.09; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:21; 28m 20s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`24156616.8`	`lps`	`10.0 s`	`7`	`116700.0`	`2070.0`
Double-Precision Whetstone	`3568.4`	`MWIPS`	`10.1 s`	`7`	`55.0`	`648.8`
Execl Throughput	`4285.6`	`lps`	`29.9 s`	`2`	`43.0`	`996.6`
File Copy 1024 bufsize 2000 maxblocks	`567076.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`1432.0`
File Copy 256 bufsize 500 maxblocks	`156682.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`946.7`
File Copy 4096 bufsize 8000 maxblocks	`1466504.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`2528.5`
Pipe Throughput	`1003457.7`	`lps`	`10.0 s`	`7`	`12440.0`	`806.6`
Pipe-based Context Switching	`204179.0`	`lps`	`10.0 s`	`7`	`4000.0`	`510.4`
Process Creation	`10700.2`	`lps`	`30.0 s`	`2`	`126.0`	`849.2`
Shell Scripts (1 concurrent)	`5391.3`	`lpm`	`60.0 s`	`2`	`42.4`	`1271.5`
Shell Scripts (8 concurrent)	`1534.5`	`lpm`	`60.0 s`	`2`	`6.0`	`2557.4`
System Call Overhead	`1218766.2`	`lps`	`10.0 s`	`7`	`15000.0`	`812.5`
System Benchmarks Index Score:						`1127.9`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:21 - 18:12:00; 28m 39s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`77319681.1`	`lps`	`10.0 s`	`7`	`116700.0`	`6625.5`
Double-Precision Whetstone	`13531.7`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2460.3`
Execl Throughput	`13006.8`	`lps`	`29.9 s`	`2`	`43.0`	`3024.8`
File Copy 1024 bufsize 2000 maxblocks	`287301.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`725.5`
File Copy 256 bufsize 500 maxblocks	`74386.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`449.5`
File Copy 4096 bufsize 8000 maxblocks	`1045969.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`1803.4`
Pipe Throughput	`3276026.5`	`lps`	`10.0 s`	`7`	`12440.0`	`2633.5`
Pipe-based Context Switching	`724009.7`	`lps`	`10.0 s`	`7`	`4000.0`	`1810.0`
Process Creation	`29588.2`	`lps`	`30.0 s`	`2`	`126.0`	`2348.3`
Shell Scripts (1 concurrent)	`12647.4`	`lpm`	`60.0 s`	`2`	`42.4`	`2982.9`
Shell Scripts (8 concurrent)	`1180.4`	`lpm`	`60.1 s`	`2`	`6.0`	`1967.3`
System Call Overhead	`3709501.3`	`lps`	`10.0 s`	`7`	`15000.0`	`2473.0`
System Benchmarks Index Score:						`2023.4`

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