2 videos · 1 event · 2021 · 1h 24m of video
0:40:49
DjangoCon Europe 2021 · August 2, 2021
Performance work should begin with measurement rather than guesswork or premature optimization. Sümer Cip explains how tracing and sampling profilers collect data, the differences between wall, CPU, I/O, and memory time, and how tables, call graphs, flame graphs, and timelines expose bottlenecks. He surveys Python…
0:43:46
DjangoCon Europe 2021 · July 31, 2021
Jérôme Vieilledent and Sümer Cip explain how profiling makes Django and Python performance problems measurable, contrasting tracing and sampling profilers and covering wall, CPU, I/O, memory, database, and network-related metrics. Using Blackfire with a Django example, they trace a slow page to a template filter…