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Date:      Wed, 30 Jun 2021 17:59:45 +0000
From:      bugzilla-noreply@freebsd.org
To:        virtualization@FreeBSD.org
Subject:   [Bug 256781] EC2 Nitro: TSC-low timecounter lags
Message-ID:  <bug-256781-27103-7FjJeuxTzL@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-256781-27103@https.bugs.freebsd.org/bugzilla/>
References:  <bug-256781-27103@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D256781

--- Comment #23 from Roger Pau Monn=C3=A9 <royger@freebsd.org> ---
(In reply to Colin Percival from comment #22)
Oh OK. Maybe they don't do the vCPU TSC adjustments in order to avoid some =
of
the overhead of vCPU scheduling. Not sure exactly what are the
requirement/expectations of OSes running on Nitro instances.

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