---
title: 'Level 5: Debug, visualize and find performance bottlenecks'
description: >-
  - Debug your model — Learn the basics of model debugging - Find bottlenecks in
  training — Learn to find bottlenecks in the training loop. - Visualize...
canonical: 'https://lightning.ai/docs/pytorch/stable/level-up/core_skills/basic_level_5'
---
# Level 5: Debug, visualize and find performance bottlenecks {#level-5-debug-visualize-and-find-performance-bottlenecks}

- [Debug your model](/docs/pytorch/2.6.6/reference/debug/debugging_basic.md) — Learn the basics of model debugging

- [Find bottlenecks in training](/docs/pytorch/2.6.6/reference/tuning/profiler_basic.md) — Learn to find bottlenecks in the training loop.

- [Visualize metrics, images, and text.](/docs/pytorch/2.6.6/reference/visualize/logging_basic.md) — Learn how to track and visualize metrics, images and text.

---

**Navigation**

- Parent: [Basic skills](/docs/pytorch/2.6.6/level-up/core_skills.md)