Timezone offset with graph and timelion

[Lempkin]

Hi
I try to build a canvas to represent data sent from HeartBeat :

Timelion query :
.es(index=heartbeat-7.8.0,q=monitor.status:down)

Problem is, in the Time filter I've set 9am to 10am, and as you can see on the graph, data are displayed from 7am to 8am.
My computer is in GMT+2 so I guess it's a timezone problem but I don't know how to solve it.
I've set kibana timezone to Europe/Paris but it didn't change anything.
Any tips?
Thx!

[Nathan_Reese]

What version of kibana are you using? What is your setting for dateFormat:tz? What is the timezone for your browser? By default, kibana should use your browser's timezone.