CF prometheus exporter returns broken data

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CF prometheus exporter returns broken data

What are the steps to reproduce the issue?

hello community
we are trying to get cloudflare metrics of our website in prometheus format. we created API token and setup the exporter according to this article GitHub - lablabs/cloudflare-exporter: Prometheus CloudFlare Exporter
everything was fine unless we checked what exactly exporter returns. it shows some weird metrics, like

HELP go_gc_duration_seconds A summary of the pause duration of garbage collection cycles.

TYPE go_gc_duration_seconds summary

go_gc_duration_seconds{quantile=“0”} 2.731e-05
go_gc_duration_seconds{quantile=“0.25”} 2.731e-05
go_gc_duration_seconds{quantile=“0.5”} 0.000114766
go_gc_duration_seconds{quantile=“0.75”} 0.000843
go_gc_duration_seconds{quantile=“1”} 0.000843
go_gc_duration_seconds_sum 0.000985076
go_gc_duration_seconds_count 3
it is something related to Go garbage collector, as i can see. none of the returned metrics have ‘cloudflare’ in it. Did we do something wrong?
please help ^^

it seems that exporter doesn’t work with free tier