Bug 456990
Summary: | oVirt is eating up too much memory and behaves very slow | ||
---|---|---|---|
Product: | [Community] Virtualization Tools | Reporter: | Xiaohong Wang <xwang> |
Component: | ovirt-server-suite | Assignee: | Hugh Brock <hbrock> |
Status: | CLOSED NOTABUG | QA Contact: | |
Severity: | low | Docs Contact: | |
Priority: | low | ||
Version: | unspecified | CC: | apevec, ovirt-bugs, ovirt-maint |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2008-08-04 14:08:18 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
Xiaohong Wang
2008-07-29 03:39:45 UTC
800MB is normal, appliance VM is configured with: <memory>786432</memory> Double-check that VT is enabled in BIOS, both kvm and kvm_intel|amd kmods must be loaded and there should be no complains from kvm in dmesg Also. Running top on the host only shows us that there is a qemu-kvm process that is taking up a lot of processor time, but it doesn't tell us at all about what is going on on the appliance. Log into the appliance via ssh (username root password ovirt) and run top there as that will give us more information about what on the appliance is taking up the CPU. Finally I found that this is because the Virtualization is disabled in BIOS, so "kvm: disabled by bios" is displayed from dmesg. After enabling VT in BIOS, I re-check that oVirt is running normally, run top on both the host and the appliance, no process take up a lot of CPU. apevec and pmyers, thanks for your help. |