ostertagconrad

I'm having the same issue (local setup with docker and without k8s). Seems like after the switch to `github.com/sijms/go-ora/v2` in #312 the usage of a `tnsnames.ora` is no longer supported...

We now disabled the whole system collector and the scrape duration went down from 40 to 4 seconds. A colleague did some more testing and found out, that the PCI...