DomU - recomended clocksource TSC over XEN
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Xen 4.0 did some changes to the tick tack machinery for Dom0/U
I see that a default installation of Bookworm default to a clocksource set to xen, this is not good for some or actually most of the applications run today, latency increase and increased load.
Changing clocksource to TSC might be a better option or is it? i have been using TSC for some time with much better latency and performance results
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Might be a question for @andyhhp
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What latency are you referring to?