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https://www.jabperf.com/blog/ Started it a couple years ago. I post mostly about topics in the area of IT Performance Engineering, with more emphasis on low latency than on high th…

Hi, I'm the author. I'm glad you enjoyed it, and pleasantly surprised that Tanel posted it already. I was right in the middle of posting it myself an hour ago when I noticed it had…

Or better yet, Mellanox VMA since it's open source (unlike Solarflare OpenOnload) and the NICs are far less expensive.

It's configurable via MSR. You can also disable it system-wide or on a PCIe port basis. I detailed it all here: https://www.jabperf.com/skip-the-line-with-intel-ddio/