CPU Utilization

jibberegg

Member
Nov 30, 2010
131
0
0
www.davetheanalyst.com
Hey team,

I noticed my F@H ppd dropping off a cliff and decided to junk my current clients and install the newer v7.1 Windows client.

Good news: ppd recovered nicely (slightly higher even) and I'm back on my march up the project board.

Bad news: I have to work. Previously I was running the SMP command line client and it was completely unobtrusive. If I suddenly had to max out my PC with some Excel wizardry then it would chill out for a few minutes and then carry on when I went back to reading Anandtech. The latest version isn't playing ball though. It took me almost a minute to type my password into the Windows Login screen this morning as it turned my dual Xenon E5645 box into what felt like a 10 year old Celeron with a fragmented 5400rpm HDD running three anti virus programs simultaneously.

405368_10100529495289605_168523608_n.jpg


Here I'm running a bunch of SUMIFS to max out Excel's CPU usage and it's crawling along using 8% Any ideas what I've managed to mess up?
 

PCTC2

Diamond Member
Feb 18, 2007
3,892
33
91
You can always save yourself a core (I know you'll lose PPD and F@H doesn't like weird core numbers) but it'll give you a core to use when you need to work. (And if you're setting # of cores to 24 (including HT), then you could always bump it down to 23 and it should be more responsive for Excel.
 

petrusbroder

Elite Member
Nov 28, 2004
13,343
1,138
126
Not surprised - has been a problem "ages" before!
Congrats on solving it - and being able to work and fold at the same time. I can not do that - i am only allowed to have a DC-project program running after I finish my work for the day ...