This page documents the physical and virtual characteristics of the production server.

Snapshot date: 2026-02 Environment: Virtual machine (KVM) Role: Single-node Docker Swarm production host

1. Host Overview

Verification Commands

lsb_release -a
uname -a
hostnamectl

Current Configuration

• Hostname: vps-0c6a392c
• Distribution: Ubuntu 24.04.3 LTS
• Codename: noble
• Kernel: 6.8.0-86-generic
• Architecture: x86_64
• Virtualization: KVM (full virtualization)

2. CPU

Verification Command

lscpu

Current Configuration

• Model: Intel Core Processor (Haswell, no TSX)
• vCPU count: 6
• Threads per core: 1
• Virtualization support: VT-x
• Hypervisor vendor: KVM
• Virtualization type: Full

Notes

• CPU is virtualized.
• No SMT enabled.

3. Memory

Verification Command

free -h

Current Configuration

• Total RAM: 11 GiB
• Available (baseline): ~9.9 GiB
• Swap: Not configured (intentional — avoids performance degradation and unpredictable container latency)

4. Storage

Verification Commands

lsblk
df -h

Current Configuration

• Primary disk: 100 GB
• Root partition: 96 GB
• Used space: ~9.1 GB
• Available space: ~87 GB
• Usage: ~10%
• Layout: Single disk (no RAID)

5. Virtualization Details

Verification Command

lscpu | grep Hypervisor

Current Configuration

• Hypervisor: KVM
• Virtualization type: Full

6. Resource Summary

Resource	Value
vCPU	6
RAM	11 GiB
Swap	Disabled
Disk	100 GB
Storage Usage	~10%
Environment	KVM Virtual Machine