perf: reduce allocs when reading credential files

NetApp / harvest

Open-metrics endpoint for ONTAP and StorageGRID

https://netapp.github.io/harvest/latest

Apache License 2.0

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Closed cgrinds closed 3 weeks ago

cgrinds commented 4 weeks ago

refactor: remove cyclic dependency in logging

cgrinds commented 4 weeks ago

Before/after allocations of `ReadCredentialFile` after running for 1 hour.	Result	Mem
Before	456 MB
After	3.5 MB

130x improvement