Memray

Use this skill when the user wants to profile Python memory usage, find memory leaks, generate flame graphs, or analyze Python application memory behavior.

javimosch 5041f88 1.1 KB Updated

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memray Plugin

Memory profiler for Python applications with live flame graphs and reports.

Commands

Run

  • memray run profile — Profile a Python script

Flamegraph

  • memray flamegraph generate — Generate a flame graph from a snapshot

Table

  • memray table generate — Generate a table report from a snapshot

Usage Examples

  • "Profile this Python script for memory usage"
  • "Generate a flame graph from the memory snapshot"
  • "Show memory allocations in a table"

Installation

pip install memray

Examples

# Profile a script
memray run my_script.py

# Profile and generate live flamegraph
memray run --live my_script.py

# Generate flame graph from snapshot
memray flamegraph output.bin

# Generate table report
memray table output.bin

# Show statistics
memray stats output.bin

# Track specific function
memray run -f my_function my_script.py

javimosch/supercli/tree/main/plugins/memray/skills/quickstart commit 5041f88632

Frequently asked questions

npx skillmds@latest add javimosch/memray