[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Xen-devel] RE: Patch for xenoprofile

Fix a type error


From: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx [mailto:xen-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Duan, Ronghui
Sent: Monday, October 27, 2008 9:02 PM
To: xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-devel] Patch for xenoprofile


Add fully support of HVM guest to xenoprofile on Intel p6 family CPU. Make it can fully breakdown HVM guest’s both kernel and user space function.



1: use opcontrol –e to set event your want to collect both in guest and dom0.

2: In dom0: opcontrol  --passive-images= /guest/domain/kernel/image –passive-doamins=/guest/domain/ID –start;

3: In guest: opcontrol -s  ; run your workload; opcontrol –h

4: In dom0: opcontrol –h

5:use opreport in dom0 to see Xen’s hot function for guest. And use opreport in guest to see guest’s kernel and user hot functions.





Attachment: xenoprofile_enhance.patch
Description: xenoprofile_enhance.patch

Xen-devel mailing list



Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.