Barchar (old, new(beta) and timeseries with bars) - wrong timezone and different behavior

[harterhorst]

• What Grafana version and what operating system are you using?
  8.5.2 (90701be19c)

• What are you trying to achieve?
  Create a bar chart that shows aggregated consumption data on an hourly basis in my timezone (currently CEST).

• How are you trying to achieve it?

1. I have created a chart using the old graph
   → Timezone is handled ok, but the design does not match my expectations. The width of the bars end 3/4 the way to the next hour.
2. I have created a bar chart (beta)
   → Timezone data are not handled correctly. See tooltip on screenshot. The hour start in the middle of the bar.
3. I have created a timeSeries chart (with graph style bars)
   → Timezone data are ok, but the x axis has 30 minutes scale. Like to have 1 hour scale.

• What happened?
  see above.

• What did you expect to happen?
  Like to see a bar chart where the x axis has an hourly time scale and the text (09:00 10:00) on the x axis is left aligned with the bar and the next hour aligned left to the next bar.

• Can you copy/paste the configuration(s) that you are having problems with?
  All datasource statements (graphite database) are the same. Pls. provide details if you need more information regarding a specific chart.

• Did you receive any errors in the Grafana UI or in related logs? If so, please tell us exactly what they were.
  No.

• Did you follow any online instructions? If so, what is the URL?