Grafana v11.3: non-existent function "max" in Math expression

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1

Grafana docs clearly states that function max() exists.

So i try to utilize it in order to check if any of the queries exceed a threshold of 5000000:

max($G, $D) > 5000000

But Grafana complains that max() function is non-existent.

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image612×137 8.85 KB

Datasource: Elasticsearch
Function applied to all queries: Last
Mode: Drop non-numeric values

A glimpse into the values that are returned by one of the queries:

image
image118×174 5.26 KB

So i dont understand whats going on - should i do some initialization or instantiation or declaration or whatever in order to receive the fruits of max() services?

2

Hi,
Max exists as Reduce expression, not Math expression. In math expression you’d have to do
$G > 5000000 || $D > 5000000
And it should work the same