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[meir <question252963@xxxxxxxxxxxxxxxxxxxxx>]

New question #252963 on Graphite:
https://answers.launchpad.net/graphite/+question/252963

Hello,

I am getting many of this message "Failed CarbonLink query"

How can I start debugging/ fix this?

The machine is, Its a centos 6.5 64bit. on top of a supermicro, 2 X xeon 2650, 64GB of RAM.

The load avg. os 1-2.

I have used the instructions from http://graphite.wikidot.com/installation for the installation.

Graphite seems to stop collecting data from time to time and works slow, though the carbon process is running at all time.

always the same lines,

Mon Aug 11 09:03:52 2014 :: Failed CarbonLink query 'la.origin.sl.011.xbra_bs_YBRANT'
Traceback (most recent call last):
File "/opt/graphite/webapp/graphite/render/datalib.py", line 235, in fetchData
cachedResults = CarbonLink.query(dbFile.real_metric)
File "/opt/graphite/webapp/graphite/render/datalib.py", line 140, in query
results = self.send_request(request)
File "/opt/graphite/webapp/graphite/render/datalib.py", line 166, in send_request
result = self.recv_response(conn)
File "/opt/graphite/webapp/graphite/render/datalib.py", line 178, in recv_response
len_prefix = recv_exactly(conn, 4)
File "/opt/graphite/webapp/graphite/render/datalib.py", line 191, in recv_exactly
data = conn.recv( num_bytes - len(buf) )

I also get,

[Mon Aug 11 14:06:23 2014] [error] /usr/lib/python2.6/site-packages/django/conf/init.py:75: DeprecationWarning: The ADMIN_MEDIA_PREFIX setting has been removed; use STATIC_URL instead.
[Mon Aug 11 14:06:23 2014] [error] "use STATIC_URL instead.", DeprecationWarning)
[Mon Aug 11 14:06:23 2014] [error] /usr/lib/python2.6/site-packages/django/core/cache/init.py:82: DeprecationWarning: settings.CACHE_* is deprecated; use settings.CACHES instead.
[Mon Aug 11 14:06:23 2014] [error] DeprecationWarning
[Mon Aug 11 14:06:37 2014] [error] /usr/lib/python2.6/site-packages/django/conf/init.py:75: DeprecationWarning: The ADMIN_MEDIA_PREFIX setting has been removed; use STATIC_URL instead.
[Mon Aug 11 14:06:37 2014] [error] "use STATIC_URL instead.", DeprecationWarning)

Thanks so much,

Meir

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