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https://issues.apache.org/jira/browse/AIRFLOW-1483?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chris Riccomini closed AIRFLOW-1483.
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Resolution: Fixed
> Page size on model views is to large to render quickly
> ------------------------------------------------------
>
> Key: AIRFLOW-1483
> URL: https://issues.apache.org/jira/browse/AIRFLOW-1483
> Project: Apache Airflow
> Issue Type: Bug
> Reporter: Edgar Rodriguez
> Assignee: Edgar Rodriguez
> Fix For: 1.9.0
>
> Attachments: taskinstance_page_loading_breakdown.png
>
>
> The current hardcoded values for the {{page_size}} on {{AirflowModelView}} is
> set to {{500}} rows, which is usually too large to render in less than 1-2
> secs in modern browsers.
> Also, in some endpoints it is also taking a long time to render server-side
> the HTML content for 500 rows, taking around 1-2 secs (on the server) or
> sometimes more.
> Simple approach is to reduce this value to something more sensible (50
> maybe?). Probably making it a configurable value would be a good option too
> in case the default is not good enough.
> See attachment for a profiled sample of a page loading time.
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