Null Value Handling

[jangaraj]

You need 2 timeseries (panel queries), which will be stacked:

• uptime (green) what you have
• downtime (red) : 1-uptime

Use CloudWatch math for that:

How to populate CloudWatch metric with zeros?

What Grafana version and what operating system are you using? Grafana v10.4.2 (701c851be7) from Docker image “grafana/grafana-oss:10.4.2” What are you trying to achieve? There are two metrics in CloudWatch: RequestCount and HTTPCode_ELB_5XX_Count. I want to graph a ratio of errors vs total requests for a given load balancer. I.e. (RequestCount - HTTPCode_ELB_5XX_Count) / RequestCount. How are you trying to achieve it? I fetch RequestCount as A [image] Then I fetch HTTPCode_ELB_5X…