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Bug 632747 - [6.1 FEAT] KVM Network Performance: Enable multi-thread vhost-net
Summary: [6.1 FEAT] KVM Network Performance: Enable multi-thread vhost-net
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: kernel
Version: 6.0
Hardware: other
OS: All
high
high
Target Milestone: beta
: 6.1
Assignee: Michael S. Tsirkin
QA Contact: Red Hat Kernel QE team
URL:
Whiteboard:
Depends On:
Blocks: 538808 565939 580566 580954 642595 662543
TreeView+ depends on / blocked
 
Reported: 2010-09-10 20:51 UTC by IBM Bug Proxy
Modified: 2013-01-09 23:07 UTC (History)
10 users (show)

Fixed In Version:
Doc Type: Enhancement
Doc Text:
Clone Of:
Environment:
Last Closed: 2010-12-27 09:27:07 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
IBM Linux Technology Center 67148 0 None None None Never

Description IBM Bug Proxy 2010-09-10 20:51:30 UTC
1. Feature Overview:
Feature Id: [67148]
a. Name of Feature: [6.1 FEAT] KVM Network Performance: Enable multi-thread vhost-net
b. Feature Description
Enable multi-thread vhost-net to improve network throughput and latency when using virtio.


2. Feature Details:
Sponsor: LTC Networking
Architectures:
  x86, x86_64, 

Arch Specificity: both
Affects Kernel Modules: Field does not exist
Delivery Mechanism: Backport
Category: kernel
Request Type: Kernel - Performance Enhancement from Upstream
d. Upstream Acceptance: Field does not exist
Sponsor Priority P3
f. Severity: high
IBM Confidential: No
Code Contribution: 3rd party code
g. Component Version Target:
---

3. Business Case
KVM network performance is a critical requirement for multiple IBM virtualization/cloud based
products and solutions.

4. Primary contact at Red Hat:
John Jarvis
jjarvis

5. Primary contacts at Partner:
Project Management Contact:
Michael L. Hohnbaum, hbaum.com

Technical contact(s):
Sridhar Samudrala, samudrala.com

Comment 2 IBM Bug Proxy 2010-10-04 15:07:33 UTC
------- Comment From rsisk.com 2010-10-04 10:36 EDT-------
Code Upstream Status: Accepted

Comment 6 Dor Laor 2010-12-27 09:27:07 UTC
Michael says that thread per guest is in rhel already. I'm closing the bug


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