Re: [Ganglia-general] gmetad xml generation time

2012-08-15 Thread Vladimir Vuksan
On Tue, 14 Aug 2012, Chris Burroughs wrote: Sorry, 2000 milliseconds as in 2 seconds. That's from asking for the data to receiving all of it. It does not include waiting between polls. 2 seconds seems a bit excessive. Last time I tested downloading from gmetad on a setup with ~50k metrics

Re: [Ganglia-general] gmetad xml generation time

2012-08-15 Thread Chris Burroughs
On 08/15/2012 09:13 AM, Vladimir Vuksan wrote: 2 seconds seems a bit excessive. Last time I tested downloading from gmetad on a setup with ~50k metrics it took between 250-300ms to download XML. I will recheck later today. Can you tell me what the size of the downloaded XML is Bytes ie.

Re: [Ganglia-general] gmetad xml generation time

2012-08-15 Thread Jesse Becker
Rebuild with profiling? Just a thought... On Wed, Aug 15, 2012 at 05:42:52PM -0400, Chris Burroughs wrote: On 08/15/2012 09:13 AM, Vladimir Vuksan wrote: 2 seconds seems a bit excessive. Last time I tested downloading from gmetad on a setup with ~50k metrics it took between 250-300ms to

Re: [Ganglia-general] gmetad xml generation time

2012-08-14 Thread Chris Burroughs
On 08/14/2012 02:00 PM, Douglas Wagner wrote: I don't mean to ask stupid questions, maybe I'm not reading you right... Are you saying that it's taking 2K ms (20s) between received data sets? (i.e. Every 2K ms you see XML data come into your application)? Or that it's taking 2K ms between the

[Ganglia-general] gmetad xml generation time

2012-08-13 Thread Chris Burroughs
I have a process that periodically polls gmetad (builds models of some metrics, alerts if things don't look like). To reduce the number of variables I set up a dedicated gmetad on the same host as the poller and set write_rrds off. Unless I'm missing something the only thing it should be doing