ISSUE TYPE

• Bug Report

COMPONENT NAME

CloudStack Instance Metrics (Memory)

CLOUDSTACK VERSION

4.18.1.0

CONFIGURATION

Windows Server 2022 Instance on QEMU/KVM Host

OS / ENVIRONMENT

QEMU/KVM Installed on Ubuntu 20.04 LTS Host

SUMMARY

I've set up a Windows Server 2022 on a QEMU/KVM host running Ubuntu 20.04 LTS. Since the initial setup, CloudStack's Instance Metrics consistently display 100% memory utilization, contrary to the Windows Task Manager, which consistently shows only 9%. Despite installing "virtio-win-guest-tools" from "virtio-win-0.1.240.iso" on the Windows Server 2022 VM, the issue persists.

Interestingly, instances created from Ubuntu, CentOS, and Alpine Linux exhibit accurate metrics, reflecting proper allocation and usage.

Could you provide assistance in resolving this bug or problem?

STEPS TO REPRODUCE

EXPECTED RESULTS

ACTUAL RESULTS