getsentry / getsentry/sentry

Feature Request: Metric Alerts on JS Stalls

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#83,314 4 comments 0 reactions 0 assignees View on GitHub
2. High Feature Metrics React-Native
Dominant language
Python
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Description

### Problem Statement

Ability to Alert to JS Stalls

**Use Case:**

We've noticed a performance regression in our new release, we suspect the regression is due to the react bridge becoming saturated or JS single threading as the app is not responsive after 5-6 minutes of usage

https://docs.sentry.io/platforms/react-native/tracing/instrumentation/automatic-instrumentation/#stall-tracking

### Solution Brainstorm

Add JS Stall to Metric Alerts:

![Image](https://github.com/user-attachments/assets/df0408c5-e7fb-465e-98b1-1eb01c8404ae)

### Product Area

Alerts

Contributor guide

Open the contributing guide

Assessment

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