Re: [squid-users] More Incomming Traffic than Outgoing Squid 2.4

Please try a nightly snapshot build on Squid-2.4 (includes quite many
bugfixes from 2.4.STABLE1, nothing else). An old bug with clients making
range requests to servers not supporting them reappeared some time
before 2.4.STABLE1.

--
Henrik Nordstrom
Squid Hacker
Thierry Coutelier wrote:
> 
> Hello,
> 
> We are running squid 2.4STABLE1 on a Linux 2.4.3 box.
> We see that the incoming traffic is higher than the outgoing
>   ( 10Mbit outgoing for 20Mbit incoming)
> 
>    +--------+                   +-------+
>    | Tunnel |-----requests----->| SQUID |
>    |  NAT   |<----pages---------|       |
>    +--------+                   +-------+
>         ^                          ^
>         |                          |
>         +-------- INTERNET---------+
> 
> The Squid server has 1 network interface where all the
>    requests and traffic is comming in and out.
> 
> We tried to set quick_abort_min  to -1  with no effect.
> And then range_offset_limit to 0  with no effect
> 
> The byte-hit-ratio is mostly negative and varies from +27% to -400%
> The hit-ratio is about 9.9% with maximum 44%
> Objects in cahe 500,000
> Average service time 12000
> CPU load is about 50% (max 82%)
> 
> Some more info:
> fdsetsize is 8192
> SOMAXCONN is 16386
> Using 3 reiserfs disks of 14Gbytes and DISKD
> RAM 1Gbyte, CPU PIII 866Mhz
> No ICP peer
> 
> ---
> Thierry Coutelier
> http://www.linux.lu