# Prometheus plugin: upstream health

**URL:** <https://discuss.konghq.com/t/prometheus-plugin-upstream-health/7979>\
**Category:** Questions\
**Created:** [March 2, 2021, 7:39am UTC](https://discuss.konghq.com/t/prometheus-plugin-upstream-health/7979 "2021-03-02T07:39:16Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Gerald\_Vu](https://yyz2.discourse-cdn.com/flex036/user_avatar/discuss.konghq.com/gerald_vu/32/2601_2.png) [@Gerald\_Vu](https://discuss.konghq.com/u/Gerald_Vu)\
**Post date:** [March 2, 2021, 7:39am UTC](https://discuss.konghq.com/t/prometheus-plugin-upstream-health/7979/1 "2021-03-02T07:39:16Z")

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Hi guys, I’m using prometheus plugin and find out that the metrics returned does not have the “kong\_upstream\_target\_health” so that I can set the alert rules for this.

I’ve read a few threads about this but not sure whether this feature has been released or not, can someone verify this please?

Best regards!