Anonymous's avatar
Anonymous
Not applicable
4 years ago
Status:
Investigating

PowerBI Super slow

Hi PowerBI has become super super slow all of a sudden. In the past 2 weeks it has been impossible to check the gateways and datasources of each report for example. Also, when refreshing, it takes...
Gateways
Report Server
Reports
v-yadongf-msft's avatar
v-yadongf-msft
Icon for Community Support rankCommunity Support
4 years ago
Status changed:
New
to
Investigating

Hi Anonymous ,

 

If your Power BI becomes slow, please consider following things:

 

Why are reports slow?

  • Insufficient capacity resources
  • Inefficient report designs
  • Dataset is slow, especially when reports have previously performed well
  • High concurrent report usage

 

Why are refreshes slow?

  • Insufficient CPU (refresh can be very CPU-intensive).
  • Insufficient memory, resulting in refresh pausing (which requires the refresh to start over when conditions are favorable to recommence).
  • Non-capacity reasons, including datasource system responsiveness, network latency, invalid permissions or gateway throughput.
  • Data volume - a good reason to configure incremental refresh, as discussed below.

 

For more information, please refer to: Optimize Microsoft Power BI Premium capacities - Power BI | Microsoft Learn

 

Best regards,

Community Support Team _Yadong Fang

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