Hi everyone!
Please, I need help with this topic because I tried some options to get an alert is send to an email with this option of frequency. The goal is the alert is active each time a deviation over 50% maintaining a view of 12 last hours. Deviation is measure each 15 minutes aproximately.
As I have seen, if I maintain this view with 12 hours, if some pikes are visible, the alert is sent every hour, but not when the is a current pike or pikes, which is the objective.
For that reason, I created a view behind this graph with last 3 points with value 1 when deviation is over 50% and null when the condition is false. With this way, I almost got it, the alert send an email just when there is pikes. But sometimes it does not work, because there have been 3 last points (pikes) over 50% between 18:05 and 18:35 and the alert has not sent an email.
I do not really know how "as frequently as possible " works... I have read that the alert with this option check every 60 minutes if the condition is true. It is like this?
I think that If I put 4 last point instead of 3, it would work well. However if I wanted to change the frequency to check every 20 minutes, instead of 60 with "frequently as possible",
how could I do it?
I do not really understand very well how could I do this.
Could you advice me please?
Thank you so much for your support :)
Ruth
Thanks for your support @Matthias Giger .
I have found one web page where there is all the information I was looking for.
The web page is the following:
tsm configuration set Options - Tableau
What I have done to change (with the option "as frequently as possible" activated) the interval of checking if the condition is true in Tableau was the following:
- First I investigated what was the interval. To know it we have to open cmd in our computer and write:
The result was 60, what means that Tableu server in our case check if the condition is true to send an alert every 60 minutes.
As I commented before, as the graph just show last three point if there was a deviation, I needed this intervale was shorter than 60 minutes for the points to be detected and the alert to be sent.
- For than reason, I changed this interval to 30 minutes:
- If you check the interval again once this is done, you will continue obtain 60 minutes. To apply the change I had to write the following:
Once previous steps are done, Tableau server will restart (duration about 10 minutes) and the change finally is completed.
Now, with this change, the alert works well :)
Thank you :)
