Inconsistent performance

[Matthew Gibble]

Besides memcached, there is nothing else running on
the machine.

Matt

--- Alex Stapleton <alexs at advfn.com> wrote:

> What else is running on the memcached server?
> 
> 0.03 seconds jitter could easily be caused by
> something else getting  
> scheduled when you do a request.
> 
> Alex Stapleton
> alexs at advfn.com
> T: 0207 0700 956
> 
> 
> On 17 Apr 2007, at 13:52, Matthew Gibble wrote:
> 
> > I am a bit of a newbie to memcached, although I
> have
> > played around with it for about a month or two
> now.  I
> > am writing a low latency server which caches a lot
> of
> > static data to be retrieved quickly on each
> request.
> > I have noticed some inconsistent performance with
> > regards to these retrievals.  In a simple program
> > where I am simply retrieving an entry from the
> cache
> > (no sets) I see performance that ranges from 0ms
> up to
> > 30ms or more.  I am using the Java client,
> although I
> > have used the Ruby client as well to verify my
> > results.  My questions are:
> > 1. What is causing this varied performance when I
> am
> > simply retrieving information from the cache and
> not
> > doing any sets?
> > 2. Is there some setting that I can use on the
> server
> > or client that might help me get more regular
> > performance?
> >
> >
> > Thanks,
> >
> > Matt
> >
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> 


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