Spikes in UpdateActorInAccelerationStruture call

Hi Romain,

You’re right, we’ll need more data to figure this out. I’d suggest as a first point that this function has a couple of profile markers added.

If you add one in the 3 scoped blocks I’ve added

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That should be enough to narrow down if there is a lock hiding somewhere, or if the operation itself is taking ages.

If you could do that and resend to me, we can go from there.

Geoff