[graylog2] Generate chart throws an error

Hello there, For test purposes, I've tried to build a graph from HTTP server answer codes, but everytime it says that a numeric value expected: https://lh3.googleusercontent.com/-tOPv_FUa_NQ/VXF8X0EjzAI/GKU/BVYKKlnlK60/s1600/glog04.png OK, that could be, and

[graylog2] Graphs in dashboard

Hello there, Is there a way to show charts on a dashboard exactly as they seen preliminary in search results? In other words, I have this graph in search results: https://lh3.googleusercontent.com/--KiGiWvsEtg/VXCy5wjIPsI/GJo/jIsCGxcUMyc/s1600/glog01.png But the generated graph on the