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#monitoring

12 posts12 participants0 posts today
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Felix Palmen :freebsd: :c64:

@pertho The only little drawback compared to epoll is the lack of atomic signal mask setting, so you need a bit more code and a thoughtful structure to handle signals in the same loop. Apart from that, indeed much better than #epoll.

Unfortunately, it's not beter than inotify (for a completely different purpose, #file #monitoring ... kqueue covers them all). With #inotify, you can for example set a #watch by path, while #kqueue requires opened file descriptors. 😞

Public
LinuxNews.de

Nachdem diverse #ki #ai #crawler besonders respektvoll mit den öffentlichen Ressourcen von Open Source Projekten umgehen, habe ich mich dazu entschlossen eben diese auszusperren. Wir hatten in der Vergangenheit crawls, die im #monitoring als #ddos gewertet wurden.

Diverse AS erfreuen sich nun einem dauerhaften 429, einige wenige die es für alle kaputt machen…

Public
JesseBot

So, I've been using Thanos to receive and store my prometheus metrics long term in a self hosted S3 bucket. Thanos also acts as a datasource for my dashboards in Grafana, and provides a Ruler, which evaluates alerting rulers and forwards them to my alertmanager. It's ok. It's certainly got it's downsides, which I can go into later, but I've thinking... what about Mimir?

How do you all feel about Grafana's Mimir (source on GitHub)? It's AGPL and seems to literally be a replacement of Thanos, which is Apache 2.0.

Thanos description from their website:

Open source, highly available Prometheus setup with long term storage capabilities.

Mimir description from their website:

...open source software project that provides horizontally scalable, highly available, multi-tenant, long-term storage for Prometheus and OpenTelemetry metrics.

Both with work with alloy and prometheus alike. Both require you to configure initially confusing hashrings and replication parameters. Both have a bunch of large companies adopting them, so... now I feel conflicted. Should I try mimir? Poll in reply.

Grafana Mimir provides horizontally scalable, highly available, multi-tenant, long-term storage for Prometheus. - grafana/mimir
GitHubGitHub - grafana/mimir: Grafana Mimir provides horizontally scalable, highly available, multi-tenant, long-term storage for Prometheus.Grafana Mimir provides horizontally scalable, highly available, multi-tenant, long-term storage for Prometheus. - grafana/mimir
#thanos#prometheus#alloy
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Marianne Spiller

Ich hab da im #Blog mal einen neuen Artikel für euch: Er trägt den Titel "Monitoring Basics" und beschäftigt sich mit Fragestellungen rund um das Thema „Ich möchte (oder soll) hier ein #Monitoring etablieren – wo fange ich an?!“.

Das ist kein TLDR, jeder Absatz ist wichtig 😎

unixe.de/monitoring-basics/

Un*xe · Monitoring BasicsGrundlegende Gedanken zum Thema Monitoring, bevor es an die konkrete Umsetzung geht
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💧🌏 Greg Cocks

Data In Action: The 2022 Hunga-Tonga Hunga-Ha′Apai Eruption - Altimetry Data And Models Help Us Understand How A Volcanic Eruption Generated A Tsunami
--
podaac.jpl.nasa.gov/DataAction <-- shared technical article
--
doi.org/10.1038/s43247-024-016 <-- shared paper
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podaac.jpl.nasa.gov/dataset/JA <-- shared NASA dataset - Sentinel-6A MF Jason-CS L2 P4 Altimeter Low Resolution (LR) NTC Reduced Ocean Surface Topography F08
--
#GIS #spatial #mapping #earthobservation #remotesensing #fedscience #tonga #HungaTonga #HungaHaApai #eruption #volcanic #volcano #Pacific #marine #geology #engineeringgeology #risk #hazard #satellite #altimetry #data #model #model #spatialanalysis #Tsunami #risk #hazard #monitoring #coast #coastal #naturalhazard #Sentinel #sealevel #warning #earlywarning
@nasa

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💧🌏 Greg Cocks

Kinematic Evolution Of A Large Paraglacial Landslide In The Barry Arm Fjord Of Alaska
--
doi.org/10.1029/2023JF007119 <-- shared paper
--
doi.org/10.5066/P9EUCGJQ <-- shared technical article
--
sciencebase.gov/catalogMaps/ma <-- shared web mapping service
--
#GIS #spatial #mapping #massmovement #landslide #engineeringgeology #remotesensing #sitespecific #LiDAR #iFSAR #paraglacial #kinematics #mapping #monitoring #spatialanalysis #spatiotemporal #fedscience #risk #hazard #glacier #retreat #climatechange #Alaska #BarryArm #fjord #hazardassessment #tsunami #wave #BarryGlacier #change #sensors #fieldwork #surveillance #melting #permafrost #Whittier #geophysics #geology #Alaska #geomorphometry #deglaciating
@USGS

Public
tagesschau

Tagfalter-Monitoring : Schmetterlinge trotzen Pestiziden und Klimawandel

Rund 500 ehrenamtliche Schmetterlings-Zähler überprüfen regelmäßig die Bestände von mehr als 170 Tagfalterarten. Jetzt feiert das "Tagfalter-Monitoring Deutschland" 20-jähriges Jubiläum. Von Daniel Peter.

➡️ tagesschau.de/wissen/forschung

#Insekten#Schmetterlinge#Tagfalter
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Zzyzx/P

Where I work, I am NOT allowed to go live on a service until I can show continuous #monitoring and #telemetry on it. This #apartheid #scumbag is either too #stupid or too #devious. Stupid as "if I don't see it, problem doesn't exist," or devious as "if they don't get to know the truth, I can claim anything. "

How #government #crumbles and #corrupt rise.

#impeach #corruptGOP #traitorMAGA #TraitorGOP #lockHimUp #USPolitics

yahoo.com/news/long-waits-wave

The Social Security Administration website crashed four times in 10 days this month, blocking millions of retirees and disabled Americans from logging in to their online accounts because the servers were overloaded. In the field, office managers have resorted to answering phones at the front desk as receptionists because so many employees have been pushed out. But the agency no longer has a system to monitor customers’ experience with these services, because that office was eliminated as part of the cost-cutting efforts led by Elon Musk. And the phones keep ringing. And ringing.
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