Re: [squid-users] Squid stops handling requests after 30-35 requests

Hi Eliezer/All,

Thanks for your help.

PFA log snippets.
Log1.txt is having sample 1 of cache.log in which you can find the time gap.
Log2.txt is having sample 2 of client output and cache.log showing the time gap.

It seems that there is some in memory operation "StatHistCopy" which
is causing this issue, not sure though.

Squid version is: Squid Cache: Version 3.1.6.

Please let me know that if these logs are helpfull.

Thanks & Regards,

On Wed, Nov 20, 2013 at 6:11 PM, Eliezer Croitoru <eliezer_at_ngtech.co.il> wrote:
> Hey,
>
> Can you try another test?
> It is very nice to use wget but there are couple options that needs to be
> consider.
> Just to help you if was not there until now add: --delete-after
> to the wget command line.
>
> It's not related to squid but it helps a lot.
> Now If you are up to it I will be happy to see the machine specs and OS.
> Also what is "squid -v" output?
>
> Can you ping the machine at the time it got stuck? what about tcp-ping or
> "nc -v squid_ip port" ?
> we need to verify also in the access logs that it's not naukri.com that
> thinks your client is trying to covert it into a DDOS target.
> What about trying to access other resources?
> What is written in this 503 response page?
>
> Eliezer
>
>
> On 20/11/13 12:35, Bhagwat Yadav wrote:
>>
>> Hi,
>>
>> I enable the logging but didn't find any conclusive or decisive logs
>> so that I can forward you.
>>
>> In my testing, I am accessing same URL 500 times in a loop from the
>> client using wget.
>> Squid got hanged sometimes after 120 requests ,sometimes after 150
>> requests as:
>>
>> rm: cannot remove `index.html': No such file or directory
>> --2013-11-20 03:52:37--http://www.naukri.com/
>> Resolvingwww.naukri.com... 23.72.136.235, 23.72.136.216
>> Connecting towww.naukri.com|23.72.136.235|:80... connected.
>>
>> HTTP request sent, awaiting response... 503 Service Unavailable
>> 2013-11-20 03:53:39 ERROR 503: Service Unavailable.
>>
>>
>> Whenever it got hanged, it resumes after 1 minute e.g in above example
>> after 03:52:37 the response came at 03:53:39.
>>
>> Please provide more help.
>>
>> Many Thanks,
>> Bhagwat
>
>