Poor IPsec performance, excessive CPU time spent in softirq
Issue
- While increasing the number of concurrent IPsec Security Associations a bottleneck in the function
__xfrm4_find_bundleis observed.
Environment
- Red Hat Enterprise Linux 6
- IPSec
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.
Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.
