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[Nicholas Leskiw <question217749@xxxxxxxxxxxxxxxxxxxxx>]

Question #217749 on Graphite changed:
https://answers.launchpad.net/graphite/+question/217749

    Status: Open => Answered

Nicholas Leskiw proposed the following answer:
Can you do 'iostat -dxk 1' ?

Is your disk pegged at 100%?

Have you tried upping the timeout to 10, perhaps 30 seconds ?

-Nick

On Dec 28, 2012, at 10:31 AM, Cody Stevens
<question217749@xxxxxxxxxxxxxxxxxxxxx> wrote:

> Question #217749 on Graphite changed:
> https://answers.launchpad.net/graphite/+question/217749
> 
>    Status: Answered => Open
> 
> Cody Stevens is still having a problem:
> Hey Nick, thanks for the quick response.
> 
> No these are existing metrics.  It would make sense to me if they were
> new metrics and the whisper file hadn't been created yet.   I'm
> wondering if it isn't because of these errors in the webapp.
> 
> Fri Dec 28 10:11:21 2012 :: Exception Caught
> Traceback (most recent call last):
>  File "/usr/local/rnt/webapp/graphite/render/datalib.py", line 226, in fetchData
>    cachedResults = CarbonLink.query(dbFile.real_metric)
>  File "/usr/local/rnt/webapp/graphite/render/datalib.py", line 135, in query
>    results = self.send_request(request)
>  File "/usr/local/rnt/webapp/graphite/render/datalib.py", line 161, in send_request
>    result = self.recv_response(conn)
>  File "/usr/local/rnt/webapp/graphite/render/datalib.py", line 173, in recv_response
>    len_prefix = recv_exactly(conn, 4)
>  File "/usr/local/rnt/webapp/graphite/render/datalib.py", line 186, in recv_exactly
>    data = conn.recv( num_bytes - len(buf) )
> timeout: timed out
> 
> Here are the related settings from our local_settings.py 
> #Local port listing for caches
> CARBONLINK_HOSTS = ["127.0.0.1:7002:a", "127.0.0.1:7102:b", "127.0.0.1:7202:c"]
> CARBONLINK_TIMEOUT = 5.0
> 
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