The Curious Engineer

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Coroot Blog

coroot.com/blog

Insights on observability, monitoring, Kubernetes, and engineering best practices from the Coroot team.

DevOps / SRE / infrastructureLinux / UnixPerformance / optimizationDatabases

’22’23’24’25’26
Posts
90 from 1 Feb 2022 to 30 Oct 2026
Posting
monthly (19 in the last year)
Kind
company blog
Feed
https://coroot.com/feed/

2026 17

  1. Disk I/O profiling with eBPF
  2. LLM inference on Kubernetes and observability
  3. Putting Amazon ECS on the map
  4. Coroot at KCD Argentina
  5. Coroot at Nerdearla & Percona University
  6. Percona Live 2026: Connecting With Open Source Communities in Amsterdam
  7. Comprehensive Postgres observability: is your database healthy, and will it stay that way?
  8. Reproducing split brain on CloudNativePG
  9. It was surprisingly hard to break CloudNativePG replication
  10. Let's break autovacuum in Postgres: reproducing failures to make it observable
  11. The hard part of AI root cause analysis is no longer the model
  12. Observability on Windows, before eBPF is production-ready
  13. Zero-config Go heap profiling
  14. Profiling Java apps: breaking things to prove it works
  15. Making encrypted Java traffic observable with eBPF
  16. Instrumenting Rust TLS with eBPF
  17. Let's make alerting great again

2025 23

  1. How to Reduce Your Cloud Costs with Coroot
  2. Monitoring a Docker Homelab with Open Source
  3. Memory stall: the agony before OOM
  4. Instrumenting the Node.js event loop with eBPF
  5. Using GreptimeDB as Prometheus Data Lake in Coroot
  6. Size-capped telemetry storage with ClickHouse and Coroot | Coroot Blog
  7. Anatomy of AI-powered Root Cause Analysis | Coroot Blog
  8. Arie's Adventures with Coroot | Coroot Blog
  9. OpenTelemetry for Go: measuring the overhead | Coroot Blog
  10. Working with GPUs on Kubernetes and making them observable | Coroot Blog
  11. Real-Time Observability with ClickHouse, Coroot, and GlassFlow | Coroot Blog
  12. Peacetime Observability: Spotting Risks Before They Become Incidents | Coroot Blog
  13. Coroot 1.11: What's New | Coroot Blog
  14. We built AI-powered Root Cause Analysis that actually works | Coroot Blog
  15. Troubleshooting Java Applications with Coroot | Coroot Blog
  16. Team-oriented Observability with Coroot | Coroot Blog
  17. Kubernetes-Native Database Monitoring with Coroot v1.9: Postgres, Redis & More | Coroot Blog
  18. Monitoring database exposure on Kubernetes and VMs | Coroot Blog
  19. Using AI for Troubleshooting: OpenAI vs DeepSeek | Coroot Blog
  20. Monitoring ClickHouse and Zookeeper with eBPF | Coroot Blog
  21. Chaos testing a Postgres cluster managed by CloudNativePG | Coroot Blog
  22. Essential Observability with Coroot | Coroot Blog
  23. Coroot Concepts and Terminology

2024 27

  1. Supercharging FerretDB Performance with Coroot: A Success Story | Coroot Blog
  2. Introducing Coroot v1.6: Enhancements for Multi-Tenancy, Kubernetes, High Availability, and More! | Coroot Blog
  3. Emergency Observability with Coroot | Coroot Blog
  4. Observability: Self Hosted vs Fully Managed – Exploring the choices | Coroot Blog
  5. 140x cheaper than Datadog: why storing observability data on-prem makes sense | Coroot Blog
  6. Zero-instrumentation observability based on eBPF | Coroot Blog
  7. eBPF Linux Command Line Tools | Coroot Blog
  8. filetop – eBPF Command Line Tools | Coroot Blog
  9. gethostlatency – eBPF Command Line Tools | Coroot Blog
  10. runqlat and runqslower – eBPF command line tools | Coroot Blog
  11. Conquering observability challenges with Coroot | Coroot Blog
  12. The four pillars of observability | Coroot Blog
  13. Understanding observability: What we can observe? | Coroot Blog
  14. Coroot v1.4: Data Transfer Cost Monitoring and More | Coroot Blog
  15. Discover what your applications are really up to with Coroot | Coroot Blog
  16. Instrumenting Python GIL with eBPF | Coroot Blog
  17. Why should you care about DNS Observability? | Coroot Blog
  18. Datadog is the new Oracle | Coroot Blog
  19. What Developers Should Know about Observability | Coroot Blog
  20. Implementing RED Method with Distributed Tracing | Coroot Blog
  21. Coroot v1.0: Revolutionizing Distributed Tracing Analysis | Coroot Blog
  22. Coroot v1.0: Unified Observability for Heterogeneous Infrastructures | Coroot Blog
  23. It is the time to simplify Observability! | Coroot Blog
  24. Battletesting Coroot with OpenTelemetry Demo and Chaos Mesh | Coroot Blog
  25. Better Network observability in Coroot | Coroot Blog
  26. Peter Zaitsev is joining Coroot as Co-founder | Coroot Blog
  27. Storing Continuous Profiling Data in ClickHouse | Coroot Blog

2023 8

  1. Troubleshooting memory-related issues in Kubernetes | Coroot Blog
  2. You're overpaying for OpenTelemetry's verbosity by at least 30% | Coroot Blog
  3. Chaos testing Kubernetes Operators for Postgres: StackGres | Coroot Blog
  4. Spotting Postgres performance issues with Coroot | Coroot Blog
  5. AI Root Cause Analysis Based on Accurate Telemetry Data | Coroot Blog
  6. Chaos-driven observability: spotting network failures in a Kubernetes cluster | Coroot Blog
  7. A deep dive into Service-to-Service communications in Kubernetes | Coroot Blog
  8. The pillars of observability are just data, let's turn them into actionable insights | Coroot Blog

2022 15

  1. Using eBPF and predefined inspections to minimize 'observability tax' | Coroot Blog
  2. Advanced Postgres monitoring with Coroot (Apache 2.0) | Coroot Blog
  3. App-centric inspections: turning the conventional metric analysis inside out | Coroot Blog
  4. Chaos testing of a Postgres cluster managed by the Zalando Postgres Operator | Coroot Blog
  5. Pg-agent – a Postgres exporter for Prometheus focusing on query performance statistics | Coroot Blog
  6. Just define your SLOs: no other configuration is needed to automate incident investigation | Coroot Blog
  7. How quickly can the Kubernetes HPA scale your app? | Coroot Blog
  8. Missing metrics required to gain visibility into Postgres performance | Coroot Blog
  9. Gathering cloud instance metadata in AWS, GCP and Azure | Coroot Blog
  10. Delay accounting: an underrated feature of the Linux kernel | Coroot Blog
  11. The current state of eBPF portability | Coroot Blog
  12. How ping measures network round-trip time accurately using SO_TIMESTAMPING | Coroot Blog
  13. Building a service map using eBPF | Coroot Blog
  14. Mining metrics from unstructured logs | Coroot Blog
  15. Introducing Coroot | Coroot Blog