argent-native-profiler
software-mansion21.7k installs
Find what makes your mobile app slow or freeze.
What it does
Identifies native CPU hotspots, UI hangs, and memory problems in iOS and Android apps and guides investigation of their causes.
When to use it
Use when diagnosing native-level performance issues.
How to use it
Give it an app and device identifier; it records a performance trace, summarizes bottlenecks, and asks whether to investigate further, implement fixes, or stop.
What you provide
- the device UDID or Android serial
- An existing project
Uses
Latest review
What you need · 3
For iOS profiling, Xcode command-line tools must be installed and available on PATH.
Android profiling uses adb to run Perfetto on the device and pull the recorded trace to the host.
Access · 4
This skill
xctrace
Execute
Starts an iOS profiling recording
perfetto
Execute
Starts an Android profiling recording