Marking few data points with a separate color


(tallHarish) #1

Hi Everyone,

I have the time-series dataset with the following mapping. I am able to visualize this easily using line chart, where x-axis is timestamp and y-axis is avg cpu_total. now I am analyzing these data points using a code (outside of ELK), and marking selected data points as outliers. I plan to add this analysis back into the dataset (as a new field (string / float)) and then would like to visualize in a way that outliers are plotted with a separate color. How do I go about this?

{
"system_data" : {
"mappings" : {
"cpu_all" : {
"properties" : {
"cpu_sys" : {
"type" : "float"
},
"cpu_total" : {
"type" : "float"
},
"cpu_user" : {
"type" : "float"
},
"cpu_wait" : {
"type" : "float"
},
"rack_no" : {
"type" : "string"
},
"timestamp" : {
"type" : "date",
"format" : "dateOptionalTime"
}
}
}
}
}
}


(Mark Walkom) #2

You can't currently do that in KB natively, you might be able with Timelion though (but I'm not 100% sure).


(tallHarish) #3

Thanks Mark. Let me try Timelion.

Meanwhile I was wondering if it is possible to mouse-over a data-point and read value of a certain field from its document? At least that could help for now.

Thanks


(Mark Walkom) #4

You can do that in core KB as well.


(tallHarish) #6

Thanks Mark. How can I enable this?

I am currently seeing the following. What am I missing?


(Mark Walkom) #7

Oh, you want to read a custom value? You cannot do that, you can only see the value of the field you graphed at that point.


(system) #8