[jira] [Updated] (AMBARI-9887) 400-node cluster: Hosts page become unresponsive

["Andrii Tkach (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-9887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrii Tkach updated AMBARI-9887:
---------------------------------
    Attachment: AMBARI-9887.patch

> 400-node cluster: Hosts page become unresponsive
> ------------------------------------------------
>
>                 Key: AMBARI-9887
>                 URL: https://issues.apache.org/jira/browse/AMBARI-9887
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-web
>    Affects Versions: 2.0.0
>            Reporter: Andrii Tkach
>            Assignee: Andrii Tkach
>            Priority: Critical
>             Fix For: 2.0.0
>
>         Attachments: AMBARI-9887.patch
>
>
> Hosts page after several minutes become unresponsive.
> With each update execution time growing.
> 50-hosts shown:
> {code}
> Hosts: hosts load: 1266.216ms
> Hosts: hosts load: 2246.903ms
> Hosts: hosts load: 3333.058ms
> Hosts: hosts load: 4550.920ms
> Hosts: hosts load: 6118.454ms
> Hosts: hosts load: 9240.486ms
> Hosts: hosts load: 8515.464ms
> Hosts: hosts load: 8469.037ms
> Hosts: hosts load: 10820.864ms
> {code}



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