Benchmark of rack7slot0.osadl.org / GNU/Linux on Mon Oct 06 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 1790 days, 14:06, 0 users, load average: 0.00, 0.05, 0.01; 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	`23879798.2`	`lps`	`10.0 s`	`7`	`116700.0`	`2046.3`
Double-Precision Whetstone	`3566.0`	`MWIPS`	`10.1 s`	`7`	`55.0`	`648.4`
Execl Throughput	`4278.0`	`lps`	`29.9 s`	`2`	`43.0`	`994.9`
File Copy 1024 bufsize 2000 maxblocks	`566530.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`1430.6`
File Copy 256 bufsize 500 maxblocks	`156263.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`944.2`
File Copy 4096 bufsize 8000 maxblocks	`1473121.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`2539.9`
Pipe Throughput	`1002343.0`	`lps`	`10.0 s`	`7`	`12440.0`	`805.7`
Pipe-based Context Switching	`204310.7`	`lps`	`10.0 s`	`7`	`4000.0`	`510.8`
Process Creation	`10487.6`	`lps`	`30.0 s`	`2`	`126.0`	`832.3`
Shell Scripts (1 concurrent)	`5380.0`	`lpm`	`60.0 s`	`2`	`42.4`	`1268.9`
Shell Scripts (8 concurrent)	`1544.2`	`lpm`	`60.0 s`	`2`	`6.0`	`2573.7`
System Call Overhead	`1216941.3`	`lps`	`10.0 s`	`7`	`15000.0`	`811.3`
System Benchmarks Index Score:						`1125.0`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:21 - 18:11:53; 28m 32s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`76827250.6`	`lps`	`10.0 s`	`7`	`116700.0`	`6583.3`
Double-Precision Whetstone	`13400.1`	`MWIPS`	`10.1 s`	`7`	`55.0`	`2436.4`
Execl Throughput	`12899.8`	`lps`	`29.9 s`	`2`	`43.0`	`3000.0`
File Copy 1024 bufsize 2000 maxblocks	`296099.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`747.7`
File Copy 256 bufsize 500 maxblocks	`75365.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`455.4`
File Copy 4096 bufsize 8000 maxblocks	`1058368.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`1824.8`
Pipe Throughput	`3368926.0`	`lps`	`10.0 s`	`7`	`12440.0`	`2708.1`
Pipe-based Context Switching	`710417.1`	`lps`	`10.0 s`	`7`	`4000.0`	`1776.0`
Process Creation	`29781.9`	`lps`	`30.0 s`	`2`	`126.0`	`2363.6`
Shell Scripts (1 concurrent)	`12712.0`	`lpm`	`60.0 s`	`2`	`42.4`	`2998.1`
Shell Scripts (8 concurrent)	`1192.8`	`lpm`	`60.1 s`	`2`	`6.0`	`1988.0`
System Call Overhead	`3778765.4`	`lps`	`10.0 s`	`7`	`15000.0`	`2519.2`
System Benchmarks Index Score:						`2037.0`

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