Numeric Field Value in y-axes in date histogram

Elastic Stack Kibana
1

Hello everyone,

i am trying to create a timeseries in which i want to show how a numeric value of a field goes through the time.
This is my example:
{
type:novacompute @version:1 @timestamp:May 8th 2015, 14:24:43.588 file:/home/ubuntu/nova/nova-compute.log host:simpleclient1 offset:["1194","9655"] timestamp:2015-05-08 14:22:08.167 level:AUDIT program:nova.compute.resource_tracker freesize:442
}
so i want to "plot" the freesize value through the time. Freesize is already of numeric type and i can do aggregations such as average/min/max but i can't find how to display the value itself over time.
Any ideas would be appreciated.
Thanx!

2

Unfortunately its not practical to plot every single instance of the value in its own bucket. Average/min/max is effectively the value itself at a fine enough date_histogram interval.