On 12/20/2012 10:40 AM, m.roth at 5-cent.us wrote: > We have some new blades, and last night we got a bunch of messages about > CPU temp exceeding threshold, throttling CPU. Running ipmitool sel shows > nothing. ipmitool sdr list shows me current values, nothing special. > > First question: why would high temps not show up in the SEL? > Second: among the things I see list are > <...> > 10-VR P1 | 56 degrees C | ok > 11-VR P2 | 46 degrees C | ok > <...> > Does anyone know what the numbers mean, if anything, and what VR means? > VR probably means Voltage Regulator, which is the on-board low voltage supplies for the CPU core (which run around 1.5V these days, +/- depending on what chip etc etc).