Lightboard Lessons: CPU Hyper-Threads and TMM
In this episode of Lightboard Lessons, Jason details how BIG-IP’s Traffic Management Microkernel (TMM) utilizes Intel’s Hyper-Threading Technology (on applicable platforms) and the impacts depending ...
Published Sep 06, 2017
Version 1.0JRahm
Admin
Christ Follower, Husband, Father, Technologist. I love community and I especially love THIS community. My background is networking, but I've dabbled in all the F5 iStuff, I'm a recovering Perl guy, and am very much a python enthusiast. Learning alongside all of you in this accelerating industry toward modern apps and architectures.JRahm
Admin
Christ Follower, Husband, Father, Technologist. I love community and I especially love THIS community. My background is networking, but I've dabbled in all the F5 iStuff, I'm a recovering Perl guy, and am very much a python enthusiast. Learning alongside all of you in this accelerating industry toward modern apps and architectures.dragonflymr
Cirrostratus
Sep 26, 2017Hi,
I am back :-)
Some more questions:
HTSplit and vCMP - is same rule about even and odd virtual cores apply to vCMP guest? What when we have 1 vCPU vGuest?
ASM - according to KB ASM is using highest numbered core for part of control plane tasks. Same rule about halting 80% of odd core still applies here - so ASM control plane processes will be throttled to 20% if even core is loaded over 80%?
Is ASM really limited for those selected control plane task to one and only one core? I've seen configs where highest numbered core was almost constantly loaded 90-100% - I assume mainly by ASM control plane, if only one core can be dedicated to ASM what is an option in such case?
Piotr