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PMCs on Xen + Ubuntu Dom0

To: xen-users@xxxxxxxxxxxxxxxxxxxx
From: shreyank amartya <shreyankamartya@xxxxxxxxx>
Date: Fri, 2 Dec 2022 21:42:17 +0530
Delivery-date: Mon, 05 Dec 2022 09:43:18 +0000
List-id: Xen user discussion <xen-users.lists.xenproject.org>

Hello all,

I'm trying to profile on a xen + ubuntu dom0 and was wondering if there is a way to enable PMC counters for profiling. Only time based profiling seems to be enabled.

Does anyone have ideas on how to enable this?

Thanks

Shreyank

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