Alert on Metricbeat percentage

Using Graylog v2.4.3+2c41897 and Metricbeat v5.6.7. I’d like to create an alert based on percentage of filesystem used. But this is a scaled float in Metricbeat and is reported as a value from 0-1. However, the Threshold value in Field Aggregation Alert condition only allows integer values.

Thanks in advance,


The Field Aggregation condition should be able to handle floating point numbers.

If it’s not possible to configure these in the web interface, please create a bug report at

Thank you jochen. I will create an issue.


For reference:

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