[Mono-list] Network Interface // Performance counters
Timothy Parez
tpsoftware@users.sourceforge.net
06 Aug 2003 10:00:25 +0200
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Perhaps I should have mentioned that I haven't been working with Linux
for a very long time :)
Although I do know the /proc filesystem is something special :)
Timothy.
Op wo 06-08-2003, om 09:42 schreef Ivan Hawkes:
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> On Tuesday 05 Aug 2003 11:06 pm, Timothy Parez wrote:
> > Hi,
> >
> > In .NET/Win2k I would use performance counters to
> >
> > a.. Check the bandwith of the network
> > b.. Check the bytes/sec upload
> > c.. Check the bytes/sec download
> > d.. Check the pakkets/sec upload
> > e.. Check the pakkets/sec download
> > I would like to do the same thing but have it working on linux.
> > I don't assume performance counters are available?
> > So how would I do this ?
> >
> > Thnx
> > Timothy
>
> This may be tricky under Mono because of the way performance counters are
> provided by Windows. They are really just code that writes constantly to the
> registry as far as I could tell. I had a few goes using them with C++ and the
> ATL but in the end it was soooo much trouble I just got something to output
> an XML file every 10 seconds instead. Slack, I know, but it solved the
> problem :-)
>
> I guess instead of using the registry these could be moved to the /proc
> filesytem and the support libraries written to handle it like this. Windows
> required you to also put either a COM interface on your service or use
> something like sockets to comunicate with a DLL you supplied to pass the
> counters along. Very messy. I'm sure Mono and Linux can do something a lot
> nicer than that :-)
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Perhaps I should have mentioned that I haven't been working with Linux for a very long time :)<BR>
Although I do know the /proc filesystem is something special :)<BR>
<BR>
Timothy.<BR>
Op wo 06-08-2003, om 09:42 schreef Ivan Hawkes:
<BLOCKQUOTE TYPE=CITE>
<PRE><FONT COLOR="#737373"><I>-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
On Tuesday 05 Aug 2003 11:06 pm, Timothy Parez wrote:
> Hi,
>
> In .NET/Win2k I would use performance counters to
>
> a.. Check the bandwith of the network
> b.. Check the bytes/sec upload
> c.. Check the bytes/sec download
> d.. Check the pakkets/sec upload
> e.. Check the pakkets/sec download
> I would like to do the same thing but have it working on linux.
> I don't assume performance counters are available?
> So how would I do this ?
>
> Thnx
> Timothy
This may be tricky under Mono because of the way performance counters are
provided by Windows. They are really just code that writes constantly to the
registry as far as I could tell. I had a few goes using them with C++ and the
ATL but in the end it was soooo much trouble I just got something to output
an XML file every 10 seconds instead. Slack, I know, but it solved the
problem :-)
I guess instead of using the registry these could be moved to the /proc
filesytem and the support libraries written to handle it like this. Windows
required you to also put either a COM interface on your service or use
something like sockets to comunicate with a DLL you supplied to pass the
counters along. Very messy. I'm sure Mono and Linux can do something a lot
nicer than that :-)
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