this post was submitted on 17 Jun 2025
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It's Gonna Be A Good Day, 'Tater (lemmy.world)
submitted 14 hours ago* (last edited 4 hours ago) by irmadlad@lemmy.world to c/selfhosted@lemmy.world
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I FINALLY figured out how to drive the Grafana bus. I know, I know...pretty basic stuff. In the past I always drooled over dialed out dashboards I've seen. Charts, graphs, readouts, dials...but I never could quite wrap my head around it all.

Well, now I have charts, graphs, readouts, logs, dials, and it feels pretty good to have finally learned something new that I've been whacking away at for a while. The plus side is that the whole Graphana+Promtail+Loki stack sips lightly on my resources, whereas in the past, things like the ELK stack, Opensearch, Graylog, etc, really devoured a lot of resources. I really tried with those but just didn't like how ravenous of a RAM appetite they had.

I'm still using lnav. It's quick and dirty and gets the job done for logs. But if I want to look at data, with nice a prettyfied interface, I go look at Grafana. So now the process will be to, dial out and graph every last little thing until I suffer from info overload, and then ease it back to just what is necessary. It's a fucked up process, but it's how I do.

As my lady friend is apt to say: It's the little things.....

ETA: I have cAdvisor rockin' plus influxDB, and the the thing is only sipping like max 2 GB. I've got logs, dials, charts n' graphs. I got bitches in the living room gettin' it on....This is amazing for such little processing power.

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[–] __init__@programming.dev 2 points 11 hours ago (1 children)

You should be able to just add a scrape config to your existing deployment of prometheus

[–] irmadlad@lemmy.world 1 points 9 hours ago (2 children)

Thank you for the reply. I guess I am thinking, why have multiple Prometheus instances running, eating up resources, when I could do it with just one.

[–] MXX53@programming.dev 2 points 8 hours ago (1 children)

Sorry I didn’t get back to you right away. But this is correct. I just have Prometheus scrape cAdvisor.

[–] irmadlad@lemmy.world 2 points 8 hours ago

You're fine. Thanks for the follow up.

[–] __init__@programming.dev 2 points 9 hours ago (1 children)

For sure. Simplifies querying the data too, since you won’t need to deal with multiple data sources in grafana.

[–] irmadlad@lemmy.world 1 points 8 hours ago

Awesome!