Merge branch 'update-readme' into 'master' README: Updated, CPU 1 is no longer the only one observed See merge request fweisbec/dynticks-testing!29
Make sure to have nohz_full configured in your system. The tool will automatically read /sys/devices/system/cpu/nohz_full.
To run:
$ ./run
Look at the resulting trace in the generated trace file. hrtimer events should report you the tick events (unless you haven‘t CONFIG_HIGH_RES_TIMERS=y) and tick_stop events tell you what’s going on with full dynticks behaviour.
trace.1.example shows an example of a successful full dynticks behaviour. The tick got mostly stopped during the execution of the user loop.
[!note] If you still experience issue, you can take a look to one of the utilities.