I don't known if this is an issue or my mistake

[bruno-oliveira1]

Thank you for the project, I don't know if this is an issue or a misunderstand on my part. I set the script integration and restart the service and test high CPU load with the command:
stress --cpu 8

And I got this message:

Prometheus Alert @rocket.cat Bot 16:14
Prometheus notification
alertname: high_load
instance: localhost:9100
summary
<error expanding template: error executing template _alert_high_load: template: _alert_high_load:1:54: executing "__alert_high_load" at <.instance>: can't evaluate field instance in type struct { Labels map[string]string; Value float64 }>
description
<error expanding template: error executing template _alert_high_load: template: _alert_high_load:1:45: executing "__alert_high_load" at <.instance>: can't evaluate field instance in type struct { Labels map[string]string; Value float64 }>