My take is that you can run with surprisingly little CPU power, providing
you have adequate memory for your cache (ie the 10Mb/1Gb mmeory/disk ratio)
and reasonable disks.
For example we have 2 web caches on our site which are:
SPARCstation 20 Model 61 (ie measly 60Mhz processor)
with 192Mb memory, and 4x4Gb SCSI drives + 1Gb SCSI system disk.
Actual cache is 8Gb.
This handles at peak: 1 million requests, 12Gb data in 24 hours.
This works OK, but CPU is starting to be a limiting factor (60%+ cpu
loading during peak times at 20 minute sar samples).
We use Squid 2.1
[sorry for delay in replying]
-- ----------------------------------------------------------------------------- | Peter Polkinghorne, Computer Centre, Brunel University, Uxbridge, UB8 3PH,| | Peter.Polkinghorne@brunel.ac.uk +44 1895 274000 x2561 UK | -----------------------------------------------------------------------------Received on Wed Aug 09 2000 - 03:28:49 MDT
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