Question & Answer
Question
After migrating from IIBv10 to ACEv11 or ACEv12, you noticed an increase in the number of internal threads running under the ace/broker user when the Integration node is started (even if there are no application deployed in the Inode). The number of threads is significantly higher when compared to its equivalent in IIBv10.
This might be an issue if the system ulimit is too small and cannot accommodate for the new higher numbers of threads.
This might be an issue if the system ulimit is too small and cannot accommodate for the new higher numbers of threads.
You need to understand if this increase in the number of threads is expected so you can review and update your UNIX/Linux server settings accordingly.
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Modified date:
28 April 2025
UID
ibm16537226