When we try to capture the hotspot analysis, we end up having the error due to an assertion failed for PIN_MAX_THREADS.
Can you please let us know if this can be bypassed or configured?
Thanks for reaching out.
Could you let us know your vtune version and OS details?
We tried hotspot analysis but we didn't get any error so it would be better if you share your sample to try from our side.
OS : VTune installed in Windows Server 2016.
Target Capture OS is RED HAT 7.6
VTune version : VTune Profiler 2020 Update 2.
Product build: 610396
We have been able to capture Hardware based hotspots and we are trying to analyze the sample.
We found that the same section of code is utilizing different amount of CPU time after the process if getting executed for 1 hour or a little more. Until then, the CPU usage is higher.
And we need a little help from you regarding what can be the possible cause for the same. I am attaching the assembly analysis screenshot from when the CPU usage is higher and low. It includes the CPU time and the instructions retired numbers.
Can you please help us little on the possible reason for the same.
Thanks and Best Regards.