The Bar Gauge panel does not fill the bar whose value is the smallest

Grafana Bar Gauge Panel
1

I am using v8.5.2 (90701be19c) on Linux Alpine (docker)
I have a query (postgres) like this:
select service, sum(value) of table group by service;
Returns something like this:
‘service 1’, 65
‘service 2’, 40
‘service 3’, 55
The panel displays the values correctly but does not fill the bar corresponding to the lowest value.
The bars are filled as follows:
xxxxxxxxxxxxx
x
xxxxxxxxxxx

I expect
xxxxxxxxxxxxx
xxxxxxxx
xxxxxxxxxxxxx

Bar Gauge Panel setings
Layaout orientation: horizontal
Display mode: gradient
Show unfilled area: on
Min row height: 10
Decimals: 1
Color scheme: Red-Yellow-Green (by value)
Others by default

I don’t recive any error.

  • Did you follow any online instructions? If so, what is the URL?
    No
2

Try setting the minimum to 0

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