christoph ender
it operations · networking · software development


Hi there! These pages are intended to share notes and experiences from my work as an IT freelancer – yes, you can hire me – working in OPs, networking and development.
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latest blog entry: “influx: get minium time value from all series”

In order to free some diskspace from my influx databases, which are storing all the performance metrics from my icinga installations, I've been trying to remove the older, no longer relevant records, from the database. In order to get an overview over the current data, I've been trying to find out for how long I've been storing data at all. However, it appears there's no easy way to query the mininum time value for all series/measurements.

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