How to achieve request PerSecond using metrics

[prasadmissesu]

I have a query like this:

| mstats rate(request_total) as request_rate prestats=true WHERE index="index-metrics" AND namespace="namespace" AND pod="podname-*" span=30s BY pod

I was looking to mimic the dashboard that grafana provides for RequestsForSecond, ResponseLatency etc..
Can anyone help me with how to achieve with Splunk? I use Splunk 7.3.2

[prasadmissesu]

rate(request_total) does give the per second change of the metric. due to an issue with the feeder I was seeing issue. this is resolved now. Thanks!