Benchmark of rack7slot0.osadl.org / GNU/Linux on Wed Oct 15 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:	17:15:02 up 1799 days, 14:06, 0 users, load average: 0.00, 0.01, 0.00; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:22; 28m 20s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`24024328.6`	`lps`	`10.0 s`	`7`	`116700.0`	`2058.6`
Double-Precision Whetstone	`3568.1`	`MWIPS`	`10.1 s`	`7`	`55.0`	`648.7`
Execl Throughput	`4281.2`	`lps`	`29.8 s`	`2`	`43.0`	`995.6`
File Copy 1024 bufsize 2000 maxblocks	`566693.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`1431.0`
File Copy 256 bufsize 500 maxblocks	`156544.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`945.9`
File Copy 4096 bufsize 8000 maxblocks	`1472503.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`2538.8`
Pipe Throughput	`1002851.1`	`lps`	`10.0 s`	`7`	`12440.0`	`806.2`
Pipe-based Context Switching	`208472.6`	`lps`	`10.0 s`	`7`	`4000.0`	`521.2`
Process Creation	`10864.8`	`lps`	`30.0 s`	`2`	`126.0`	`862.3`
Shell Scripts (1 concurrent)	`5389.0`	`lpm`	`60.0 s`	`2`	`42.4`	`1271.0`
Shell Scripts (8 concurrent)	`1544.8`	`lpm`	`60.0 s`	`2`	`6.0`	`2574.7`
System Call Overhead	`1219072.6`	`lps`	`10.0 s`	`7`	`15000.0`	`812.7`
System Benchmarks Index Score:						`1131.5`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:22 - 18:11:53; 28m 31s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`77244511.7`	`lps`	`10.0 s`	`7`	`116700.0`	`6619.1`
Double-Precision Whetstone	`13418.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2439.7`
Execl Throughput	`12882.1`	`lps`	`29.9 s`	`2`	`43.0`	`2995.8`
File Copy 1024 bufsize 2000 maxblocks	`291516.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`736.2`
File Copy 256 bufsize 500 maxblocks	`75058.1`	`KBps`	`30.0 s`	`2`	`1655.0`	`453.5`
File Copy 4096 bufsize 8000 maxblocks	`1053886.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`1817.0`
Pipe Throughput	`3357574.5`	`lps`	`10.0 s`	`7`	`12440.0`	`2699.0`
Pipe-based Context Switching	`721748.1`	`lps`	`10.0 s`	`7`	`4000.0`	`1804.4`
Process Creation	`27328.4`	`lps`	`30.0 s`	`2`	`126.0`	`2168.9`
Shell Scripts (1 concurrent)	`12680.7`	`lpm`	`60.0 s`	`2`	`42.4`	`2990.7`
Shell Scripts (8 concurrent)	`1193.3`	`lpm`	`60.1 s`	`2`	`6.0`	`1988.9`
System Call Overhead	`3772353.8`	`lps`	`10.0 s`	`7`	`15000.0`	`2514.9`
System Benchmarks Index Score:						`2020.8`

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