On Thu, Apr 20, Andrew Cooper wrote: > As it currently stands, the sending side iterates from 0 to p2m_size, > and sends every frame on the first pass. This means we get PAGE_DATA > records linearly, in batches of 1024, or two aligned 2M superpages.
Is there a way to preserve 1G pages? This 380G domU I'm looking at is built with 4k:461390 2M:2341 1G:365 pages. Was there any performance testing done with the new code? I think the 15-20% degradion we are seeing might be caused by this. Olaf
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