CPU\Memory Usage

[checkmysix]

Hi guys
clod running really bad at the moment.
I have the latest Patch have latest Card Drivers have turned of all unessasary Background applications With GameBooster My rig has a Quad Core 4gbRam set up yet still crappy.
I ran task Manager to see what CPU and Memory usage were and here are results.


MEMORY USAGE
Launcher.exe peaked at 954,880K
Steam peaked at 28.220K

CPU
22-28

Could these be causing some "Memory Leak"
I know that Obviously Launcher and steam are meant to be running but are the CPU and Memory usage meant to be this high,are these the normal Paramaters for these Processes?

Ignore Gimp and taskeng.exe ,these were only running during this Diagnostic.
Could these processes be the culprit and if so what can be done to reduce their impact ?
Thanks
Keith