I'm currently trying to visualize max concurrent users from my application. There exists a separate log file for this purpose with the following nomenclature:
Here, the initial two fields are the date & time stamps followed by an integer value for the concurrent users. I'm getting this data from Filebeat and am able to see it in Kibana. However, when attempting to create a visualization, the available metrics (count/average etc.) cannot be used here. Data is received from logstash with the concurrent user value as a separate field. A filter with this field (exists) is applied on the visualization page.
Idea is to capture the concurrent users value on the Y-axis with a hourly histogram on the X-axis.
Any inputs would be appreciated.
Thanks in advance!