A smorgasbord of technical articles this week, including an eBPF tracer tutorial, a look at metrics forecasting, and a deep-dive with Netflix engineers diagnosing some missing performance. Enjoy! 🔥📈🔔
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From The Community
An excellent guide for creating eBPF-based protocol tracers to inspect your HTTP traffic. If you’re new to eBPF, this feels like a great hands-on lab for getting started.
You have to tip your hat to Netflix engineers for this super detailed explanation of their search for missing performance after a hardware upgrade. I love this so much.
At some point I think forecasting got intertwined with data smoothing and became a “bad word” in our industry. Personally, I miss some of the unique statistical applications we used to read about and try in our own systems. Nice to see this topic resurface for teams interested in dynamic alerting applications.
As the worlds of Security and Observability continue to overlap, we’re seeing the continued integration of monitoring data and services within the security and incident response workflow. LinkedIn provides a detailed look at their own concerns and how these tools and technologies came together to form their software-defined Security Operations Center.
I always enjoy reading about the intersection of open source software and home automation. There’s something about using it in your home that makes it feel that much more meaningful to me.
A phased plan for introducing observability into your organization. Pretty high-level but still a reasonable model for anyone starting on the journey.
How an engineer tackled the shortcomings of repeated alarm notifications for AWS CloudWatch, developing their own pattern for anyone to use.
If you run etcd, make sure you check out this thorough look at the service and the metrics you should be monitoring for it in production.
Security fixes for Grafana versions prior to 9.2.4 and 8.5.15. Start your upgrade engines…
I’ve been a fan of Jaeger’s support for external storage (e.g. ClickHouse) using their gRPC plugin. The folks at Promscale worked with the Jaeger team to develop their own PostgreSQL-based version for Promscale.
Monitorama is returning to Portland, OR next summer. The 2022 conference was a fantastic event and I look forward to seeing you all again in 2023.
See you next week!
– Jason (@obfuscurity) Monitoring Weekly Editor