Problem in Querying the Data from influxdb

On second thought, your timestamps may indeed be problematic. You made your post just after 06:00 UTC, yet your data has timestamps around 11:15 UTC on the same date. So it looks like you’re assigning timestamps way in the future, and indeed Grafana would not display that data. Make sure your timestamps are set correctly when you write to Influx. They MUST be UTC and not local time.