Note that ptrace is only one platform and it’s no longer even the default. It’s been replaced by systrap. When running on bare metal, the KVM platform provides

Note that ptrace is only one platform and it’s no longer even the default. It’s been replaced by systrap. When running on bare metal, the KVM platform provides the best performance: https://gvisor.dev/docs/architecture_guide/platforms/ https://gvisor.dev/docs/architecture_guide/platforms/