[jira] [Created] (AMBARI-8242) Usability: Hosts page becomes increasingly unresponsive (freezes every 10 seconds or so)

["Yusaku Sako (JIRA)" <ji...@apache.org>]

Yusaku Sako created AMBARI-8242:
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             Summary: Usability: Hosts page becomes increasingly unresponsive (freezes every 10 seconds or so)
                 Key: AMBARI-8242
                 URL: https://issues.apache.org/jira/browse/AMBARI-8242
             Project: Ambari
          Issue Type: Bug
          Components: ambari-web
    Affects Versions: 1.7.0
            Reporter: Yusaku Sako
            Assignee: Yusaku Sako
            Priority: Critical
             Fix For: 1.7.0


Hosts page becomes increasingly unresponsive over time.
For example, on a 400-node cluster, Hosts page works fine at first but it starts freezing every 10 seconds or so for several seconds over time.
Navigating to other pages do not help (or maybe going back and forth make it worse?).
Page refresh solves the issue temporarily until the UI degrades over time again.




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