Forum Discussion
Rendering a CloumnChart in Application Insights Log Analytics with Logarithmic Scale
I am trying to render a columnchart and since it consists of very high and very low values I would like to see it on a logarithmic scale. According to the Kusto reference manual it should be possible with the property xaxis and value log. So if I put
datasource
| make-series sum(myvalue), default=0 on timestamp in range(min, max, binSize) by splitValue
| render columnchart with(xaxis=log, kind=unstacked)I do not get an error message but the scale of the xaxis does not change.
Of course for the visualization I could simply use the log(sum(myvalue)). But then if I hover over the segments of the columnchart I do not get the correct values anymore but only the log-values ...
Am I missing something?
3 Replies
- Applicatin Insight is part of Azure Monitor, I suspect you looked at the ADX help file here:
https://learn.microsoft.com/en-us/azure/data-explorer/kusto/query/renderoperator?pivots=azuredataexplorer
rather than:
https://learn.microsoft.com/en-us/azure/data-explorer/kusto/query/renderoperator?pivots=azuremonitor
Azure Monitor has a different set of features.- Ah, understood. Thank you. I did not even see the switch for that!
In other words logarithmic scale is not supported by azure monitor (Log Analytics)
