I am reading data from multiple log files, which have identical format and are processed with the same grok filter. Format is SystemWideTimestamp, LogId, Value.
I would like to be able to draw the Value time-series, from various log files, on the same graph, with SystemWideTimestamp as X axis. Currently, I do the following:
1- In Line Chart, Y-axis, select Max/Avg as aggregation and use Value as its field
2- Use SystemWideTimestamp, in X-axis, as aggregation field, which is order by "Term", ascendingly
3- Add Split-Lines sub-bucket, and select "Filter" as sub aggregation, then define filters with LogId:logx, LogId:logy, etc
This works fine, except, as the name implies, the x-axis is split vertically. What I really like is for these time series to use a single x-axis, SystemWideTimestamp.
Anything I can do within Kibana?