Failed to start profiling because the scope of ptrace() system call application is limited. To enable profiling, please set /proc/sys/kernel/yama/ptrace_scope to 0. See the Release Notes for instructions on enabling it permanently.
This is a Linux* only message.
VTune Amplifier may fail to collect data for Hotspots and Threading analysis types on the Ubuntu* operating system if the scope of
system call application is limited.
To workaround this problem for the current session, set contents of the
file to 0.
To make this change permanent, set the
value to 0 in the
file using root permissions and reboot the machine.