Hi, On Sun, 05 Apr 2009, Gavin McCullagh wrote: > Here's our current situation: > > -------------------------------------------------------- > Version: 2.6.STABLE18 (Ubuntu Hardy Package) > OS: 32-Bit Ubuntu GNU/Linux (Hardy) > CPU: Dual Core Intel(R) Xeon(R) CPU 3050 @ 2.13GHz > RAM: 8GB > HDD: 2x SATA disks (150GB, 1TB) > Cache: 1x 600GB > Users: ~3000 > RPS: 130 > Hit Ratio: 35-40% > Byte Hit Ratio: ~13% On re-reading this whole page, I realise how to estimate the number of users. I've started graphing the number of cache clients and it looks like 1200 is a better guess. Gavin
