Follow the instruction given on Trace Compass to install Java JDK and Trace Compass dependencies.

After the successfull set up of Trace Compass. We can now import trace in Trace Compass.

Steps to import trace:

1) Right click on Traces of Trace Compass software present in left-side.

2) Click on import. Select the directory where trace is present. If trace is upto the requirement of Trace Compass then it will successfully load the trace in it.

Example of imported trace in Trace Compass:

Now you will be able to see the CPU resource usage and histogram graph.

References

Trace Compass

LTTng

babeltrace

CTF

rtems-tools