/usr/bin/ucx_read_profile: invalid option -- '-' Usage: ucx_read_profile [options] [profile-file] Options are: -r Show raw output -T Comma-separated list of threads to show, e.g. "1,2,3", or "all" to show all threads -t Select time units to use: sec - seconds msec - milliseconds usec - microseconds (default) nsec - nanoseconds -h Show this help message