Capacity forcast

[SureshThakur]

Hi Team,

Any idea how to plot forecast graph of infra metrics (cpu, memory and disk).

I have seen in some latest product videos that forecasting feature would be available in the latest new transformed product.

I tried using latest Notebook feature but couldn't find how to get the forcast data.

Thanks 

Suresh

[Mizső]

Hi @SureshThakur 

I hope it helps.

Best regards,

Mizső

[SureshThakur]

Thanks @Mizső for your response. I can find the forecast option now.

However, when I click on forecast then I am getting error message "Davis analyzer forecast failed."

5th row is getting added to the query automatically.

Any idea what is happening here. 

[LindaGratzer]

Hey @SureshThakur
The 5th line is added on purpose so that only the line you selected is forecast. We currently don't support forecasting of multiple lines.

@SureshThakur, @Ahmed_Khaled:
I tried to reproduce the failed forecast on a production tenant with the same query
1) On what tenant are you trying to run the forecast?
2) What timeframe did you select?

[SureshThakur]

Thanks for the response.

I am using demo (guu84124) tenant - https://{environmentid}.apps.dynatrace.com/

Timeframe selected was 7 days and 15 days 

[Ahmed_Khaled]

Hey @LindaGratzer I am using guu84124, timeframe 30 days

[LindaGratzer]

We think the failing forecast might be a permission issue. We are adapting the required permissions

[SureshThakur]

Hi @LindaGratzer . I tried the same query in my own environment where I have full admin access and it is still failing with same error

[LindaGratzer]

@Ahmed_Khaled @SureshThakur 
we have updated some permission scopes on our side. Can you logout and login and try to run it again?

[Ahmed_Khaled]

Hello @LindaGratzer I tried and still got the same error.

[LindaGratzer]

@SureshThakur @Ahmed_Khaled 
can you include a screenshot and the data of the network request and response?

1. open the developer console
2. go to the network tab
3. add '/analyzers' in the filter expression 
4. execute the forecast
5. select the dt.statistics.GenericForecastAnalyzer:execute request
   1. copy data from the tabs: payload, data (most important info: requestId in the response)

[SureshThakur]

Hi,

Please below screenshot. I can see the request is failing with 403. 

[LindaGratzer · Accepted solution]

@Ahmed_Khaled @SureshThakur 
403 indicates that you are missing permissions/scopes reading buckets or executing the analyzer API. 
Sadly, I cannot help you here. you should open an RFA with someone from account management 

[SureshThakur]

Thanks @LindaGratzer  - I tried in my own environment and it is working there. Appreciate your continues support on this. 

[Ahmed_Khaled]

Hi @LindaGratzer I have attached the screenshot as requested. 

[SureshThakur]

I got the same error 

[Ahmed_Khaled]

I am getting the same error as well

[Mizső]

Sorry guys, I did these charts 2 or 3 weeks ago. It worked that time.

Now I am in the same situation. It does not work for me also. ☹️