On Monday, January 20, 2020 at 4:32:45 AM UTC-7, Ralf Ramsauer wrote: > > Hi Michael, > > More exits, more overall penalty. Depends on your test case. You can use > jailhouse cell stats to account for exits. >
Great idea. I started recording deltas in vmexit totals to better understand what is going on. Thanks. I experienced a similar performance drop a while ago. In my case, it was > misconfigured CAT -- too little cache for the non-root cell hit the > performance. > Is CAT Intel's Cache Allocation Technology? I was unaware that Jailhouse had support for this yet. My configs don't specify anything regarding the cache, so what happens by default? Do you have more information you can refer me to? I'm going to describe my setup in more detail in my next post. -Michael -- You received this message because you are subscribed to the Google Groups "Jailhouse" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jailhouse-dev/2c22faaa-1d5a-4ace-a7ed-7d614773a37c%40googlegroups.com.
