Re: [squid-users] cpu usage increases over time, squid performance declines

All of the machines have had a full process restart and they are
still experiencing the same problems, so it looks as if
half_closed_clients wasn't the source of the problem.

-Mike

On Feb 22, 2006, at 1:12 PM, Mike Solomon wrote:

> I added this line to the config on two of my hosts, but it did not
> have any effect. The host experienced the same amount of slowdown
> under high load and had to be restarted.
>
> I should note that I changed the config file and did:
>
> sudo squid -k reconfigure
>
> I did not kill the process.
>
> I'm not sure if I understand half_closed_clients exactly, but the
> number of active file descriptors did not change significantly.
>
> As I mentioned before, turning down the keep-alive time and
> lowering the active file descriptors did not seem to have any
> effect previously.
>
> Thanks,
>
> -Mike
>
> On Feb 21, 2006, at 2:47 PM, Henrik Nordstrom wrote:
>
>> tis 2006-02-14 klockan 22:31 -0800 skrev Mike Solomon:
>>> This would be fantastic, but the machines "fall over" after several
>>> hours. I have 4 machines, each configured identically. They last a
>>> few hours - they slowly consume more and more cpu, all in user
>>> space,
>>> until it starts affecting the median HTTP repsonse time. Then
>>> throughput drops precipitously.
>>
>> Try
>>
>> half_closed_clients off
>>
>> Regards
>> Henrik
>
>
Received on Thu Feb 23 2006 - 18:01:22 MST