Varnish shutting down under heavy load

Anup Shukla anup at iamcool.net
Fri Jul 6 15:02:36 CEST 2007


Anup Shukla wrote:
> Poul-Henning Kamp wrote:
>   
>> I've seen the automatic restart of the worker process fail here
>> during my testing, and I suspect you hit the same thing.
>>
>> I have it on my list of things to investigate RSN.
>>
>> Do you have any corefiles from varnishd by any chance ?
>>
>>   
>>     
>
> I just set ulimit -c unlimited and started varnish again.
>
> Regards.
>   

Did not take it long to go down again.
But i am not able to find any "core" dumps.
Some help as to how to get one will be appreciated.

The logs said

  843 TxHeader     c X-Varnish: 1617761482 1617756991
  843 TxHeader     c Age: 75
  843 TxHeader     c Via: 1.1 varnish
  843 ReqEnd       c 1617761482 1183726324.435635000 
1183726324.435695000 4.934160000 0.000019000 0.000041000
    0 StatAddr       124.64.56.126 0 31 11 15 0 0 1 4243 180969
 1017 SessionOpen  c 58.214.216.252 3364
    0 CLI            Rd vcl.load boot /tmp/vcl.XXnkvV6y
    0 CLI            Wr 0 200 Loaded "/tmp/vcl.XXnkvV6y" as "boot"

    0 Error          CLI read 0 (errno=4)


> A.S
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>   




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