How can I group time in buckets for stacked bar chart?

[rkassabov]

I have a simple query that produces a stacked bar chart as follows:

index=xxx
| table time, info_owner_deptBusiness, avg_data_residualRisk_max
| chart count(avg_data_residualRisk_max) over time by info_owner_deptBusiness

I would like to group my events by "time" in buckets of 5 minute intervals. My time stamps look like this:

2017-12-20T00:40:08.701+0000

How can I accomplish this while preserving the stacked bar chart visualization?

[mayurr98 · Accepted solution]

Try this:

index=xxx 
| bin span=5m _time 
| chart count(avg_data_residualRisk_max) over _time by info_owner_deptBusiness

[rkassabov]

Perfect, thank you!