Skip to main content
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 

Register now to learn Fabric in free live sessions led by the best Microsoft experts. From Apr 16 to May 9, in English and Spanish.

aleksandrama

Dataflow refresh very slow

Submitted by on ‎02-15-2022 12:52 AM

yesterday and today im experience Dataflow refresh very slow, it takes already a couple of minutes, normaly it takes a ferw secounds. is there any outage today ??

 

aleksandrama_0-1644914227272.png

 

loading the table in Dataflow is also very slow, it takes 1,5 minutes 

 

Status: Investigating

Hi  all,

 

Please check whether the data amount refreshed quite large so it caused the long time refresh. If your model is very simple, please try to refresh your dataflow with on-demand refresh to see whether you will have same issue or whether this issue is happening at a relative fixed time.

If your dataflow refresh issue is not caused the above reasons and you are a Pro user, please consider getting direct help from the technical team of Microsoft by support ticket. They will have a remote session with you to troubleshoot on this issue.

For how to create a support ticket, please refer to this blog: https://community.powerbi.com/t5/Community-Blog/How-to-create-a-support-ticket-in-Power-BI/ba-p/6830...

Power BI Support: https://powerbi.microsoft.com/en-us/support/

 

It couldn't be better if any of you post the root cause and solution of such issue here once you get them from technical team to help others who may encounter similar issue. Thanks in advance!

 

Best Regards,

Community Support Team _ Caiyun

See more ideas labeled with:
24 Comments (24 New)
Comments
Marga93
New Member
‎02-15-2022 01:30 AM

Hello, I experience same issue since this morning. The flows are loading endlessly with no result.

Even a cancellation of the flow is not helping- it also gets stuck.

kapinal
Regular Visitor
‎02-15-2022 02:03 AM

Hey, when you using dataflows, a lot of transformations because using shared capacity it is sharing the memory and CPU. Whilst when you do this on desktop you got dedicated CPU and memory. If there is no issue with it taking longer to refresh I would then leave it as is, yes it is taking longer but there is no impact to the reports.

By the way If you are facing more issues in Power BI, You can reach us - https://www.dynamicssquare.co.uk/

Marga93
New Member
‎02-15-2022 03:28 AM

In my case, it's not a long load. It's stuck at loading. The refresh has no end. Tested from different accounts

kapinal
Regular Visitor
‎02-15-2022 03:32 AM

Hi contact Dynamics Square: 

https://www.dynamicssquare.co.uk/  for UK

 

https://www.dynamicssquare.com/  for USa

StNi
Frequent Visitor
‎02-15-2022 04:00 AM

Same problem with degraded performance here since this morning. Trying to author a new dataflow and filtering the sharepoint folder now takes 11 minutes and still counting...

Anonymous
Not applicable
‎02-15-2022 04:28 AM

In the Netherlands we experience the same problem, all dataflows have timed out after a two hour run. Has nothing to do with memory or CPU, since yesterday everything ran smoothly and today all of a sudden not so much. 

Ferrus
Resolver I
Resolver I
‎02-15-2022 08:12 AM

Same problem in France since this morning (Re: PBI SERVICE: Dataflow refresh very slow and im... - Microsoft Power BI Community) 

Any news about that issue? 

 

 

rjhale
Helper IV
Helper IV
‎02-15-2022 09:39 AM

Seeing the same thing in the US (Midwest).  Even loading tables with less than a 100 rows from a database is now taking up to 5 minutes to render in a Dataflow.  I've been seeing the same service degradation all morning. 

altbra
Frequent Visitor
‎02-15-2022 11:15 AM

Same in North Europe. And no respose from MS. 

anselmojg
Advocate II
Advocate II
‎02-15-2022 11:28 AM

Struggling with the same issue for a few days/weeks now... Today, it is specially slow ...

Refreshes of existing dataflows (premium capacity) going smooth but the editing experience to create/change existing dataflows is becoming IMPOSSIBLE....

Idea Statuses