gpc-vitals（GPC 生命体征）

Android Vitals

Use this skill when monitoring app health metrics, crash rates, ANR rates, or performance indicators.

Overview

gpc vitals overview --package com.example.app
gpc vitals overview --days 28 --package com.example.app

Individual metrics

Crash rate

gpc vitals crashes --package com.example.app
gpc vitals crashes --days 7 --package com.example.app

ANR rate

gpc vitals anr --package com.example.app
gpc vitals anr --days 7 --package com.example.app

Slow startup

gpc vitals slow-start --package com.example.app

Slow rendering (jank)

gpc vitals slow-rendering --package com.example.app

Excessive wakeups

gpc vitals wakeups --package com.example.app

Stuck wakelocks

gpc vitals wakelocks --package com.example.app

Low memory killer

gpc vitals memory --package com.example.app

Error tracking

View error counts

gpc vitals errors --package com.example.app
gpc vitals errors --days 7 --package com.example.app

List grouped error issues

gpc vitals errors issues --package com.example.app

Health check workflow

Run a full health assessment:

gpc vitals overview --days 7 --package com.example.app -o table
gpc vitals crashes --days 7 --package com.example.app -o table
gpc vitals anr --days 7 --package com.example.app -o table

Agent behavior

• Default to --days 7 for recent trends, --days 28 for overall health.
• Use -o table when presenting to user; -o json for data processing.
• Flag metrics that exceed Google Play's bad behavior thresholds:

- Crash rate > 1.09% - ANR rate > 0.47%

• Compare before/after a release to detect regressions.

Notes

• Vitals data uses Play Developer Reporting API v1beta1.
• Data may have 24-48 hour delay.
• Upload ProGuard mappings (gpc deobfuscation upload) for readable crash stacks.
• See gpc-build-lifecycle skill for deobfuscation upload.