On 10/28/2004 10:49:45 PM, Ben Halicki wrote: > Hi all, > > Just installed FC2 on a server running dual xeon 3.4ghz cpus, but fc2 > seems > to be detecting four cpu's, instead of 2? I can determine this by > running > cat /proc/cpuinfo, which lists cpus 0-3. Any reason for this? hyperthreading. It's normal.