I am working with ACRN in order to make some performance test on VMs in a pre-launched scenario. To take measurements i thought to use perf but it seems there is no way to access the hardware events i'm intrested in. In particular the events affecting the cache such as: cache-misses, LLC-stores, LLC-store-misses. On the VMs runs Ubuntu 18.04 with kernel 5.4.0-100-generic.
Is there any way to allow perf to read these events? Or are there other tools I could use to access this information?
