-
You have to explicitly install matplotlib
- Doing this from source on ARM is a massive PITA
- Use the apt packages instead
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You have to setup
$DISPLAYbefore executing
-
Unrealistically high CPU usage numbers
-
I'm not sure exactly how this was caused, but including the forked
children solved it for me. A command line like the following works fine:
psrecord --interval 0.1 --include-children PID --log logfile.log --plot plot.png
-
I'm not sure exactly how this was caused, but including the forked
children solved it for me. A command line like the following works fine: