Chris Robertson disse na ultima mensagem:
>> all this sugestions are kind of high, hardly you get over 2000 open
>> files
>> unless you have a heavy loaded server, this starts somewhere over
>> 6-10mb/s
>> sustained http througput when you may need more open files
>>
>
> High bandwidth, high latency connections (satellite links) also eat file
> descriptors quite quickly.
>
Yes I really haven't considered this in my statement as also not slow disk
system or slow disks themself
>>
>
> Suggested settings are always welcome, but the most general advice is
> available from http://wiki.squid-cache.org/BestOsForSquid. Note there
> are not much in the way of OS tuning tips. Unless you are really
> pushing the boundaries of what Squid is capable of, they just won't buy
> you much.
>
hum, may be on low traffic machines but there are certain priorities I
guess, firstable good hardware comes first and not only disks but also
network cards and memory. Bad cheap nics can do really terrible
performance downgrading as well steal important cpu times. After getting
the hardware straight you can get really great improvements by tweaking
values for a cache server. Since we talk Freebsd here you might get easy
20% or more overall performance benefit in comparism to a stock OS and
especially on SMP machines.
Michel
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Received on Tue Mar 20 2007 - 17:26:48 MDT
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