0001 The **rtla osnoise** tool is an interface for the *osnoise* tracer. The
0002 *osnoise* tracer dispatches a kernel thread per-cpu. These threads read the
0003 time in a loop while with preemption, softirq and IRQs enabled, thus
0004 allowing all the sources of operating system noise during its execution.
0005 The *osnoise*'s tracer threads take note of the delta between each time
0006 read, along with an interference counter of all sources of interference.
0007 At the end of each period, the *osnoise* tracer displays a summary of
0008 the results.
