VictoriaMetrics Observability Blog

• Time Series Database
• Monitoring
• Community

Community Question: High Churn Rate Without New Time Series?

• Monitoring
• Time Series Database
• Observability

Troubleshooting Time Series Databases: Where Did My Metrics Go?

I have already recorded metrics in the application, why can’t I see my metrics on Grafana?

• Monitoring
• Time Series Database

Monitoring Proxmox VE via VictoriaMetrics Cloud

Monitoring Proxmox hypervisor via VictoriaMetrics and Proxmox’s built-in metric server

• Performance
• Time Series Database

How to reduce expenses on monitoring: be smarter about data

This blog post is the second in the series of the blog posts based on the talk about ‘How to reduce expenses on monitoring’, stackconf 2023. It is about open-source instruments and techniques from the VictoriaMetrics ecosystem for improving cost-efficiency of monitoring.

• Performance
• Time Series Database

How to reduce expenses on monitoring: Swapping in VictoriaMetrics for Prometheus

This blog post is the first in the series of the blog posts based on the talk about ‘How to reduce expenses on monitoring’, stackconf 2023. It is about open-source instruments and techniques from theVictoriaMetrics ecosystem for improving cost-efficiency of monitoring.

• Performance
• Time Series Database

Performance optimization techniques in time series databases: sync.Pool for CPU-bound operations

This blog post is the fourth in the series of blog posts based on the talk about ‘Performance optimizations in Go’, GopherCon 2023. It is dedicated to various optimization techniques used in VictoriaMetrics for improving performance and resource usage.

• Performance
• Time Series Database

Performance optimization techniques in time series databases: Limiting concurrency

This blog post is a third in the series of the blog posts based on the talk about ‘Performance optimizations in Go’, GopherCon 2023. It is dedicated to various optimization techniques used in VictoriaMetrics for improving performance and resource usage.

• Performance
• Time Series Database

Performance optimization techniques in time series databases: function caching

This blog post is a second in the series of the blog posts based on the talk about ‘Performance optimizations in Go’, GopherCon 2023. It is dedicated to various optimization techniques used in VictoriaMetrics for improving performance and resource usage.

• Performance
• Time Series Database

Performance optimization techniques in time series databases: strings interning

This blog post is a first in the series of the blog posts based on the talk about ‘Performance optimizations in Go’, GopherCon 2023. It is dedicated to various optimization techniques used in VictoriaMetrics for improving performance and resource usage.

• Time Series Database

How to Decommission a vmstorage Node from a VictoriaMetrics Cluster

An article about how to remove a storage node from a VictoriaMetrics cluster gracefully