ESP-IDF Monitor - Simple profiler
Update of IDF Monitor to give a simple profiler output
Contents
About
I needed to make a simple profiler for my project, so I modified idf_monitor.py for this.
It's very simple, I read the time in micros at the beginning of each line, calculate and show the difference between the time of the line and the time of the previous line and display this in greeen, yellow or red. There is an parameters in line 276:
self.PROFILER_MIN_MICROS_GREEN = 0 # if the time is equal or greater this, show profiler in green
self.PROFILER_MIN_MICROS_YELLOW = 50 # if the time is equal or greater this, show profiler in yellow
self.PROFILER_MIN_MICROS_RED = 250 # if the time is equal or greater this, show profiler in red
This was very useful for me, because my project was generating a lot of debugging, and with this profiler it became easier to identify the bottlenecks
Have 2 versions of monitor with simple profile
- esp-idf-v3.0 -> to use in v3.0.* of Esp-Idf
- esp-idf-v3.1 -> to use in v3.1.* of Esp-Idf
To install, just download the file idf_monitor.py, just go to $IDF_PATH/tools, rename the original file and copy the new idf_monitor.py
I hope it's useful
How it looks
Obs: the "P(nnn)" is a profiler, where nnn is a time in microseconds elapsed
Wishlist
- Make a keyboard shortcuts to enable/disable the profiler
Releases
1.0.0
- First version
1.0.1
- Update v3.0 idf_monitor.py
- New v3.1 beta idf_monitor