New author alert! 🎉
@thechenderson walks through four monitoring bugs where nothing errored: a "local" probe hitting the public internet, two replicas collapsed into one series, and one config line that dropped 870 of 935 Postgres series. First DEV post!
dev.to/thechenderson/…
@thechenderson walks through four monitoring bugs where nothing errored: a "local" probe hitting the public internet, two replicas collapsed into one series, and one config line that dropped 870 of 935 Postgres series. First DEV post!
dev.to/thechenderson/…
dev.to 870 of 935 Metrics Vanished and Nothing Errored: Four Ways My Alerts Lied to Me The Short Version An alert called "local" was checking the public internet. Two replicas... 
