[type:feature] peak ewma lb

[impactCn]

Make sure that:

• [ ] You have read the contribution guidelines.
• [ ] You submit test cases (unit or integration tests) that back your changes.
• [ ] Your local test passed ./mvnw clean install -Dmaven.javadoc.skip=true.

[kimmking]

fix ci first @impactCn

[kimmking]

The main logic is the same with P2C.