RHEL Engineering is moving the tracking of its product development work on RHEL 6 through RHEL 9 to Red Hat Jira (issues.redhat.com). If you're a Red Hat customer, please continue to file support cases via the Red Hat customer portal. If you're not, please head to the "RHEL project" in Red Hat Jira and file new tickets here. Individual Bugzilla bugs in the statuses "NEW", "ASSIGNED", and "POST" are being migrated throughout September 2023. Bugs of Red Hat partners with an assigned Engineering Partner Manager (EPM) are migrated in late September as per pre-agreed dates. Bugs against components "kernel", "kernel-rt", and "kpatch" are only migrated if still in "NEW" or "ASSIGNED". If you cannot log in to RH Jira, please consult article #7032570. That failing, please send an e-mail to the RH Jira admins at rh-issues@redhat.com to troubleshoot your issue as a user management inquiry. The email creates a ServiceNow ticket with Red Hat. Individual Bugzilla bugs that are migrated will be moved to status "CLOSED", resolution "MIGRATED", and set with "MigratedToJIRA" in "Keywords". The link to the successor Jira issue will be found under "Links", have a little "two-footprint" icon next to it, and direct you to the "RHEL project" in Red Hat Jira (issue links are of type "https://issues.redhat.com/browse/RHEL-XXXX", where "X" is a digit). This same link will be available in a blue banner at the top of the page informing you that that bug has been migrated.
Bug 1588657 - Changing default tuned profile on hypervisor to Latency-Performance
Summary: Changing default tuned profile on hypervisor to Latency-Performance
Keywords:
Status: CLOSED DUPLICATE of bug 1588932
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: rhev-hypervisor
Version: 7.5
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: rc
: ---
Assignee: Douglas Schilling Landgraf
QA Contact: Virtualization Bugs
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-06-07 16:54 UTC by Sanjay Rao
Modified: 2018-06-08 07:08 UTC (History)
1 user (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2018-06-08 07:08:11 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)

Description Sanjay Rao 2018-06-07 16:54:09 UTC 
Description of problem:

The default tuned profile for the hypervisor is currently set to virtual-host.

Testing at customer sites and in the performance labs have shown that setting the tuned-profile to Latency-Performance improves performance for a variety of workloads.

We need to consider changing the default profile to latency-performance. This is a placeholder BZ. The results were shared with the RHV team.

Version-Release number of selected component (if applicable):

RHEL7.5 / RHV 4.2

How reproducible:


Steps to Reproduce:
1.
2.
3.

Actual results:




Expected results:


Additional info:
Note You need to log in before you can comment on or make changes to this bug.