Re: Issue generating report using Oprofile

[Maynard J. <may...@us...>]

On 04/13/2014 11:39 PM, BAJAJ, POOJA (POOJA) wrote:
> Hi,
> 
>  
> 
> I am using Oprofile as a tool to profile my application.
> 
> Server used: RHEL 6.5
> 
> I am getting error while generating reports.
> 
> Can you pls. suggest if I need to set/use some specific parameters ?
> 
>  
> 
> OSPVM1root#/usr/bin/opreport -lc
> 
> error: no sample files found: profile specification too strict ?
> 
> OSPVM1root#/usr/bin/opreport -V all
> 
>  
> 
> Archive:
> 
> Matched sample files: 0
> 
> profile_classes:
> 
> event:
> 
> cpuinfo:
> 
>  
> 
> error: no sample files found: profile specification too strict ?
This message simply means that, with the options passed, opreport cannot find any sample files.  There can be many reasons for this. From the options you're passing, I presume you intended to collect a callgraph profile.  What command or commands did you execute to setup/start the profiling? And what messages were printed to your screen as a result of running those commands?  And finally, what version of oprofile are you using?

-Maynard
> 
>  
> 
>  
> 
> -- 
> Thanks & Regards
> Pooja Bajaj
> Lead Engineer
> Alcatel-Lucent, India 
> Payment BU 
> Phone:+ 91- 124-475-3574| Onnet: 2767-3574 
> 
>  
> 
> 
> 
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