As a beginner of Kibana, I feel very powerful. However, there is a problem that cannot be realized at present, so I hereby ask for advice.
Suppose I have two fields, named 'key1' and 'key2', and aggregation them by 1 minute.
first,i want to aggregation them.sum(key1.data) and sum(key2.data)
and then the Calculate division value Such as sum(key1.data)/sum(key2.data)
then visualize the data by interval of 1 minute.
This is very useful in the scenario of statistic global average speed, I hope someone can help me solve it, thank you!
Create a Transformation in Kibana and then use the transformation index as your visualization data source
Other possible options may be
although I haven't actually tried them.
Thanks to everyone above, I have solved this problem by using Timelion graph drawing, the syntax is:
So you can calculate the overall speed!
Thank you for sharing an elegant solution!
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