[Varnish] #85: High number of "worker threads not created" and "overflowed work requests"

Varnish varnish-bugs at projects.linpro.no
Fri Feb 16 12:55:23 CET 2007


#85: High number of "worker threads not created" and "overflowed work requests"
----------------------+-----------------------------------------------------
 Reporter:  Thias     |        Owner:  phk
     Type:  defect    |       Status:  new
 Priority:  normal    |    Milestone:     
Component:  varnishd  |      Version:  1.0
 Severity:  normal    |   Resolution:     
 Keywords:            |  
----------------------+-----------------------------------------------------
Comment (by phk):

 Hmm, that's too bad.

 Yes, the way to go is to try with a smaller storage file.  Basically the
 storage file is mapped into virtual memory, so whatever size it has is not
 available for threads, libraries, and other allocated memory.

 This is a non-issue on 64bit machines, but on 32bit machines once you
 start talking gigabytes, things get tight very fast.

 I would probably start with .5 or 1 GB of storage and see how things
 develops from there.

 Poul-Henning

-- 
Ticket URL: <http://varnish.projects.linpro.no/ticket/85>
Varnish <http://varnish.projects.linpro.no/>
The Varnish HTTP Accelerator


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