Infrastructure

Everything around reliable IT operations: networks, Docker, Proxmox, servers and services. Architecture, performance, redundancy and clean structures are the foundation for dependable systems.

Understanding Proxmox Storage: LVM vs ZFS explained

May 8, 2026, by Mirko Kerezovic

1 Like

Infrastructure

Understanding Proxmox Storage: LVM vs ZFS explained

Storage plays a crucial role in Proxmox performance. This article explains the differences between LVM and ZFS and helps you decide which option fits your setup.

May 5, 2026, by Mirko Kerezovic

0 Likes

Infrastructure

Proxmox running slow? Common causes

Proxmox is rarely the cause of performance issues. In most cases, memory, storage, or configuration are the real bottlenecks. This article explains the most common causes and how to fix them.

ZRAM on Linux and Proxmox – More Performance

Apr 18, 2026, by Mirko Kerezovic

13 Likes

Infrastructure

ZRAM on Linux and Proxmox – More Performance

Use ZRAM on Linux and Proxmox: less I/O, better performance and more stable systems with compressed RAM.

Apr 11, 2026, by Mirko Kerezovic

5 Likes

Infrastructure

Slow Wi-Fi Despite a Good Signal?

Why Wi-Fi slows down with many devices: airtime, jitter and Wi-Fi bridges explained with a real-world example from a network with 74 devices.

AdGuard Home? My Setup with Sync and Failover

Apr 4, 2026, by Mirko Kerezovic

7 Likes

Infrastructure

AdGuard Home? My Setup with Sync and Failover

AdGuard Home with synchronization, a virtual IP and high availability: a practical homelab setup.