I just use top -H. It at least points you to the worst block(s).
Ron
On 5/26/20 12:29, John Langworthy wrote:
Hello,
I am working on a fairly simple GMSK receiver that needs to run on a
Raspberry Pi 4. Its dropping some large packets and I suspect a
performance bottleneck somewhere. It runs perfectly on a desktop.
I think CtrlPort Monitor will help me find it and I’ve tried to build
gnuradio with support for it, unsuccessfully at the moment.
I am surprised that I am having so much difficulty with CtrlPort
Monitor, perhaps its not heavily used and hence maintained. What is
the normal workflow for moving from desktop top to embedded, finding
performance issues and determining how much CPU/timing headroom is left?
Thanks
John
