What are some common mistakes people make with line profilers?

What are some common mistakes people make with line profilers?

Some common mistakes include not understanding the profiler's output, misinterpreting the data, and failing to profile in a representative environment.

Can you explain how to interpret the output correctly?

Sure! Focus on the time spent in each function, look for bottlenecks, and compare the time taken across different runs.

What should I avoid when setting up a line profiler?

Avoid profiling in a non-representative environment, as it can lead to misleading results. Also, don't forget to account for overhead.

How can I ensure I'm getting accurate profiling results?

To ensure accuracy, profile under typical load conditions, use multiple runs to average out anomalies, and analyze the results in context.