explore | Grilled Cheese

The latest update for #Last9 includes "What Is #AIOps? Definition, How It Works, and Real Examples" and "Best #AI #Observability Tools in 2026: 8 Tools Compared".

#Monitoring #TimeSeries #SRE #DevOps https://opsmtrs.com/41EhXHh

Building AI agents? This engineer designed the tracing layer before writing a single line of agent code—here's why observability-first is critical when LLMs are your core product.

https://dev.to/dragosbln/putting-the-trace-before-the-loop-5hcp

#SRE #reliability

How do you validate disaster recovery at scale? See how this team used chaos engineering to test a multi-region Terraform Enterprise setup and hit…

https://aws.amazon.com/blogs/architecture/validating-multi-region-dr-for-terraform-enterprise-with-aws-fis/

#SRE #reliability

A hardening script that was supposed to secure an AWS ALB instead took it offline completely—while reporting success. A must-read post-mortem on why ordering…

https://www.reddit.com/r/devops/comments/1wazlw4/a_hardening_script_i_wrote_took_a_load_balancer/

#SRE #reliability

Your cloud shutdown automation probably isn't working—but you won't know until the bill arrives. Here's how to measure what actually…

https://dev.to/zop_8abedcc7e12/how-do-you-know-last-nights-cloud-shutdown-actually-fired-measuring-schedule-success-rate-25pl

#SRE #reliability

AIに任せるほど、運用担当者はシステムを忘れていく
https://papoo.work/doc/84008b4fe9573cc0
#ai #sre #障害対応 #自動化 #シミュレーション

Both data centres thought they were primary for five minutes. The reconciliation nightmare that followed reveals why fencing and quorum are…

https://dev.to/sergey_shinder_ab2d943365/the-five-minutes-when-both-data-centres-thought-they-were-primary-47mi

#SRE #reliability

Your logs aren't missing during incidents by accident—they're being dropped silently. One team's post-mortem on building observability for the logging…

https://dev.to/sergey_shinder_ab2d943365/the-log-lines-we-lost-exactly-when-the-incident-got-big-3c4o

#SRE #reliability

2209 tests passing, 15 supported artifact formats, one binary to deploy. Nexspence trades enterprise licensing fees for a permanently free, self-hosted registry you can actually audit line by line — AGPLv3 means it stays that way for good. nexspence.com #OpenSource #DevOps #SRE #PlatformEngineering

The result is not less observability, but better observability—more efficient, less noisy, and environmentally responsible.

Read the full article here 👇
bit.ly/4h6xKZk
#Observability #Sustainability #GreenSoftware #CloudNative #DevOps #SRE #VictoriaMetrics

Peak failure rate: 56%. Nearly 29,000 orgs affected. One retry bug made it worse. GitHub's August availability report is a good case study in cascading failure.

devops.com/githubs-augu... #SRE #DevOps

Systems engineering and AI meet in the latest episode of the Prodcast, with guest is Damion Yates, an #SRE at @GoogleDeepMind. https://google.smh.re/5OwR

Join @rmedranollamas and #Swapnil Haria to explore how AI agents are changing the #SRE role, from summarizing alerts to proactively preventing outages. Explore the interplay between human experts and AI capabilities in the latest episode of Prodcast! https://google.smh.re/51pU

At ValkeyConf, Sakshi Nasha (Cohesity) covers granular ACLs, mTLS certificate mapping, and secure connection pooling.

Add to your schedule: valkeyconf2026.sched.com/event/2V0wp/...

#ValkeyConf #OpenSource #SRE

Running a KeyDB cluster and noticed that the key count differs across nodes?

We hit the same thing! Each node runs with allkeys-lru, meaning keys are evicted independently based on local memory pressure. Naturally, this causes key counts to drift over time.

Mystery solved.

#devops #sre #keydb

Eine belastbare Telefonnummer ist noch kein Bereitschaftsmodell. Wer übernimmt, wenn die erfahrenste Person Urlaub hat? Prüft Vertretung, Eskalationsweg und sinnvolle Alarme. #OnCall #SRE