perf record -e cycles:hg), however I don't recall if perf handles the guest symbolization well. I think you might just get a ton of "unknowns" for the guest.
Having an issue with gvisor on GKE.
Running a pod with two containers and need them to communicate over Unix Domain Socket (a socket file on a shared emptydir volume). This works on non gvisor nodes but getting following on gvisor:
"failed to create connection to unix socket: /tmp/socketfile.sock, error: dial unix /tmp/socketfile.sock: connect: connection refused"