Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Describe what this PR does / why we need it
在MOSN中,接入了TR/RPC/MSG/DB/HTTP等流量,需要定期清理无效node,降低内存占用。
Does this pull request fix one issue?
Describe how you did it
MOSN中定时检测资源近一段时间是否有Pass量,如果没有则删除。
Describe how to verify it
UT 和集成测试
Special notes for reviews