graphite-dev team mailing list archive

[Kraig Amador <kraig@xxxxxxxx>]

Sounds good. I've noticed that apache can max out carbons open files with lingering connections. I've dialed down my apache processes but there is an outstanding issue there. 

On Jan 24, 2010, at 8:54 PM, Chris Davis wrote:

> Ok cool that makes sense. I will revert my earlier changes, sorry I didn't notice that distinction.
> 
> Also, on a related note I noticed you have committed a lot of new things to trunk which is great but I do have concerns with the addition of threading to render/views.py and render/evaluator.py. I understand the goal is to do the I/O calls in parallel, and its entirely possible that this will be better in most cases but I need to load test it before I can deploy it to my production systems. Since I have a deployment coming up this week I would feel more comfortable moving these changes to another branch and removing them from trunk for now. I'll register another branch called something like lp:graphite-threaded-io and put it on the project page. Hopefully I can get it all tested and possibly merged back in for the next release in February.
> 
> Anyways, thanks again for all the recent work!
> 
> -Chris
> 
> On Sun, Jan 24, 2010 at 4:49 PM, Kraig Amador <kraig@xxxxxxxx> wrote:
> yMax and yLimit work differently. yMax will force a graph to always have the upper limit of yMax. yLimit will allow for an upper limit based on the data in the series and only takes effect when the series is greater than yLimit.
> 
> For example you have a series that normally stays around 100. Using yMax=1000 your graph is always pinned to 1000, even with the data is no where near this. With yLimit=1000 the graph will stay at its natural scale around 100 until the series breaches yLimit at which point the scaling is stopped at yLimit.
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