https://docs.panda3d.org/1.10/python/optimization/using-pstats
Measuring Performance with PStats — Panda3D Manual
measuring performancemanual
https://github.com/ssanderson/pstats-view
GitHub - ssanderson/pstats-view: An Interactive, Graphical, Diffable PStats Viewer for IPython...
An Interactive, Graphical, Diffable PStats Viewer for IPython Notebook - ssanderson/pstats-view
githubview