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https://issues.apache.org/jira/browse/IGNITE-10032?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16666156#comment-16666156
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Alexey Kuznetsov commented on IGNITE-10032:
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[~anovikov], Please review my PR: https://github.com/apache/ignite/pull/5096

> Web Agent: Optimize collecting topology from cluster
> ----------------------------------------------------
>
>                 Key: IGNITE-10032
>                 URL: https://issues.apache.org/jira/browse/IGNITE-10032
>             Project: Ignite
>          Issue Type: Improvement
>          Components: wizards
>            Reporter: Alexey Kuznetsov
>            Assignee: Alexey Kuznetsov
>            Priority: Major
>             Fix For: 2.8
>
>
> In current implementation Web Agent collect every 5 seconds topology via REST 
> with attributes. But attributes are immutable and can be collected only when 
> topology changed.
> We can cache node IDs and collect lightweight topology on every 5 seconds and 
> if we detected that topology changed - collect full topology with attributes. 



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