# Kafka metrics has drop out due to getting nan and inf bucket metrics

**URL:** <https://discuss.prometheus.io/t/kafka-metrics-has-drop-out-due-to-getting-nan-and-inf-bucket-metrics/310>\
**Category:** General Help/Support\
**Created:** [June 16, 2021, 7:59am UTC](https://discuss.prometheus.io/t/kafka-metrics-has-drop-out-due-to-getting-nan-and-inf-bucket-metrics/310 "2021-06-16T07:59:15Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![prashantnitt07](https://dub1.discourse-cdn.com/flex017/user_avatar/discuss.prometheus.io/prashantnitt07/32/166_2.png) [@prashantnitt07](https://discuss.prometheus.io/u/prashantnitt07)\
**Post date:** [June 16, 2021, 7:59am UTC](https://discuss.prometheus.io/t/kafka-metrics-has-drop-out-due-to-getting-nan-and-inf-bucket-metrics/310/1 "2021-06-16T07:59:15Z")

</div>

Kafka metrics has drop out due to nan and inf in buckets metrics in Prometheus .

we can be discard use for remote\_write and using metric\_relabel\_configs.

log detail :  
apiserver\_admission\_controller\_admission\_duration\_seconds\_bucket{instance=“1”,job=“kubernetes-apiservers”,le="+Inf",name=“DefaultTolerationSeconds”,operation=“CREATE”,rejected=“false”,type=“admit”}

apiservers",le=“NAN”,name=“DefaultTolerationSeconds”,operation=“CREATE”,rejected=“false”,type=“admit”