https://android.googlesource.com/platform/system/extras/+/master/simpleperf/doc/scripts_reference.md#purgatorio
Formats:
![[View fullscreen]](/uis/simpleperf-purgatorio.dot.svg){kind=link}
![[View fullscreen]](/uis/simpleperf-purgatorio.transitive.dot.svg){kind=link}