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Data Flows refresh are extremely Slow

Hi,

 

Today is the second day that we have experienced significantly slower refreshes of dataflows in our Power BI workspace. As an example, a dataflow that would normally take approx.. 5 minutes has instead taken 24 minutes. The same dataflow has also run for over 1 hour without completion. Note that this dataflow sources file from a file share that is available.

 

Note that the dataflows have not changed, our on premise gateway is up to date, I have tested and confirmed all connections and no errors are reported.

 

Thanks,

Praveen

Status: Investigating

Hi @praveenravada 

 

May I know whether there is a large amount of data update in your data source of the dataflow? Is this issue intermittent or continuous? Is it happening at a relative fixed time period? Is there any other dataset or dataflow arranged at the adjacent time?

 

Best Regards,

Community Support Team _ Caiyun

Comments
v-cazheng-msft
Community Support
Status changed to: Investigating

Hi @praveenravada 

 

May I know whether there is a large amount of data update in your data source of the dataflow? Is this issue intermittent or continuous? Is it happening at a relative fixed time period? Is there any other dataset or dataflow arranged at the adjacent time?

 

Best Regards,

Community Support Team _ Caiyun