# Blog

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

## OpenTelemetry for Go: measuring the overhead

We benchmarked OpenTelemetry overhead in a high-load Go app against eBPF-based instrumentation to see where tracing adds real cost.

**Nikolay Sivko**  
Jun 12, 2025·8 min read  
[Read more](https://coroot.com/blog/opentelemetry-for-go-measuring-the-overhead/)

## Working with GPUs on Kubernetes and making them observable

Learn how to run GPU workloads on Kubernetes and get effortless GPU observability with Coroot—no additional configuration needed.

**Nikolay Sivko**  
Jun 4, 2025·6 min read  
[Read more](https://coroot.com/blog/working-with-gpus-on-kubernetes-and-making-them-observable/)

## Real-Time Observability with ClickHouse, Coroot, and GlassFlow

Learn how to build a real-time observability pipeline using ClickHouse, Coroot, and GlassFlow to stream and analyze telemetry data at scale.

**Armend Avdijaj**  
Jun 3, 2025·14 min read  
[Read more](https://coroot.com/blog/real-time-observability-with-clickhouse-coroot-and-glassflow/)

## Peacetime Observability: Spotting Risks Before They Become Incidents

Learn how Coroot uses eBPF and cloud metadata to spot hidden risks and inefficiencies during peacetime—before they turn into incidents.

**Nikolay Sivko**  
Jun 2, 2025·5 min read  
[Read more](https://coroot.com/blog/peacetime-observability-spotting-risks-before-they-become-incidents/)

## Coroot 1.11: What's New

Coroot 1.11 adds cloud cost monitoring for bare-metal, custom log attribute filtering, a project-level log explorer, and trace-to-log correlation.

**Nikolay Sivko**  
May 15, 2025·3 min read  
[Read more](https://coroot.com/blog/coroot-1-11-whats-new/)

## We built AI-powered Root Cause Analysis that actually works

Coroot's AI-powered root cause analysis combines smart telemetry collection, machine learning, and LLMs to troubleshoot complex systems faster.

**Nikolay Sivko**  
May 5, 2025·6 min read  
[Read more](https://coroot.com/blog/we-built-ai-powered-root-cause-analysis-that-actually-works/)

## Troubleshooting Java Applications with Coroot

Troubleshoot Java performance issues using continuous profiling and SLI metrics with no code changes, walking through real JVM failure scenarios.

**Nikolay Sivko**  
Apr 21, 2025·5 min read  
[Read more](https://coroot.com/blog/troubleshooting-java-applications-with-coroot/)

## Team-oriented Observability with Coroot

Learn how Coroot's application categories help teams focus on the services they own, reduce noise, and route alerts to the right people.

**Nikolay Sivko**  
Apr 17, 2025·4 min read  
[Read more](https://coroot.com/blog/team-oriented-observability/)

## Kubernetes-Native Database Monitoring with Coroot v1.9: Postgres, Redis & More

Coroot v1.9 simplifies Kubernetes-native database monitoring for Postgres, Redis, and more using eBPF and declarative annotations—zero manual setup.

**Nikolay Sivko**  
Mar 30, 2025·4 min read  
[Read more](https://coroot.com/blog/coroot-v1-9-kubernetes-native-database-monitoring-made-easy/)

## Monitoring database exposure on Kubernetes and VMs

Coroot automatically detects publicly accessible databases on Kubernetes and VMs using eBPF—zero setup, no alert fatigue.

**Nikolay Sivko**  
Jan 30, 2025·3 min read  
[Read more](https://coroot.com/blog/monitoring-database-exposure-on-kubernetes-and-vms/)

## Using AI for Troubleshooting: OpenAI vs DeepSeek

A side-by-side comparison of GPT-4o and DeepSeek-R1 handling real-world PostgreSQL troubleshooting using Coroot's observability data.

**Nikolay Sivko**  
Jan 28, 2025·8 min read  
[Read more](https://coroot.com/blog/using-ai-for-troubleshooting-openai-vs-deepseek/)

## Monitoring ClickHouse and Zookeeper with eBPF

Coroot v1.7 extends eBPF-powered observability to ClickHouse and ZooKeeper, covering query performance, client connections, and cluster coordination.

**Nikolay Sivko**  
Jan 22, 2025·5 min read  
[Read more](https://coroot.com/blog/coroot-v1-7-monitoring-clickhouse-and-zookeeper-with-ebpf/)