One possible symptom is error messages like the following:
java.lang.OutOfMemoryError: unable to create new native thread
Failed to create a thread
To determine whether a specific node is impacted, please do the following:
1. Log in to the node as root.
2. Run "su - gateway".
3. Run "ulimit -u"
- If the the output is "31768", the node is not impacted. No actions are needed.
- If the output is "1024" or "5120", the node is impacted. Correct the file limit by following the Remediation step below.
Affected Products and VersionsThe following products are potentially impacted:CA API Gateway, versions 7.x -- 8.2.xCA API Developer Portal, versions 2.6 -- 3.0
Apply the most recent Platform Update file to the impacted node which corresponds to your Gateway build: CA API Management Solutions & Patches
NOTE: For Gateway build info on Portal systems, login to the Gateway via ssh as ssgconfig to get the Gateway build number.