KVM-RT performance degradation running on top of OpenStack

Issue

Any VMs inside OpenStack running RT kernel, might have RT latency performance degraded. Until mem_stats_period_seconds is set to 0.

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Here are the common uses of Markdown.

Code blocks

~~~
Code surrounded in tildes is easier to read
~~~

Links/URLs

[Red Hat Customer Portal](https://access.redhat.com)