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P2The issue is important to a large percentage of users, with a workaroundThe issue is important to a large percentage of users, with a workaroundarea: material/tooltipperfThis issue is related to performanceThis issue is related to performance
Description
This issue has been reported previously, e.g. in #12644
Reproduction
Steps to reproduce:
- Visit https://material.angular.io/components/tooltip/overview
- Take memory snapshot.
- Wiggle cursor over anything with an on-hover tooltip. (approx 100 times)
- Take memory snapshot.
- Repeat 3 and 4 to see an upward trend in memory usage.
Expected Behavior
Memory usage does not increase indefinitely due to toggling tooltip display.
Actual Behavior
It does.
Environment
- Angular: 10.0.1
- CDK/Material: Material
- Browser(s): Chrome 84.0
- Operating System (e.g. Windows, macOS, Ubuntu): gLinux
zbagley
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P2The issue is important to a large percentage of users, with a workaroundThe issue is important to a large percentage of users, with a workaroundarea: material/tooltipperfThis issue is related to performanceThis issue is related to performance