[google-appengine] Re: High CPU Warning - Is it really an issue?

2011-03-11 Thread lp
> So my question is, should I be concerned at the high CPU warnings or > is it something most people experience? i am getting similar CPU times and very similar elapsed times as u. but i get large variation in my CPU times for no apparent reason ( same query, params). i am using 'Always-on' so i

[google-appengine] Re: High CPU Warning - Is it really an issue?

2011-03-11 Thread Miles
So how do you ensure latency is kept low? And what is considered a high latency? On Mar 11, 1:58 pm, Robert Kluin wrote: > If you keep latency low you'll get new instances.  Those warnings are > left over from previous quotas and limits.  You can search the groups > for more info about it. > > Ro

Re: [google-appengine] Re: High CPU Warning - Is it really an issue?

2011-03-11 Thread Robert Kluin
lp, If you haven't already, you might want to use Appstats to verify that the variations are not actually caused by RPC calls. Always on doesn't mean you'll never get a loading request; instances have to be started, which will be a loading request. If you get enough traffic to need additional

Re: [google-appengine] Re: High CPU Warning - Is it really an issue?

2011-03-11 Thread David Mora
There are a couple of things you can still do: - Try always to send high expensive operations to the background (task queues). And also an expensive operation does not mean a lot of processing time in your side. If you notice your API CPU usage is high, this could be a delete/put opera