Re: buffer bloat or Squid issue ?
On Fri, Jun 29, 2012 at 7:58 PM, Tom Grace
<lists-in@deathbycomputers.co.uk> wrote:
> On 29/06/12 14:15, Muhammad Yousuf Khan wrote:
>> i have done some test and here are some details and results
>>
>> i am using two machine
>>
>> 1, Gateway IPcop (linux)
>> 2. Debian lenny (squid)
>>
>> i am using download manager to download a 50MB file.
>>
>> IPCOP
>> -----------
>> when i do it VIA IPCOP my download burst rate up to 270 KB
>> not ping delay and other can also brows easily.
>>
>> Squid on Lenny
>> ------------------------
>>
>> VIA SQuid (proxy mode) my download reach 365 which is full throughput
>> and faster then IPCOP but
>> ping delay reach 4000 which is considered almost near to death.
>>
>> and no other users can browse and getting time out message on there browser.
>>
>>
>> i think this shows that issue is with squid box and i don't know
>> weather i have to tweak the squid or TCP buffer or anything
> You may want to throttle the connection in Squid. It seems like the
> connection is saturated, though under normal circumstances it that
> wouldn't cause the level of trouble that you are seeing. It might be
> worth investigating the settings on the IPCOP box.
> Your theory about buffers could well be correct, but probably the
> simplest thing to do is limit the maximum speed to around 95% of the
> available bandwidth (may require some experimentation).
for that i have to read 3 delaypools :(, means lots of testing..............
is there anyway or utility which can help me in this regard on OS level.
>
>
>
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