topic Qlik Replicate allocated SWAP Memory not released after task is not processing any TX in Qlik Replicate

Qlik Replicate allocated SWAP Memory not released after task is not processing any TX

GELS — Mon, 05 May 2025 10:10:27 GMT

We have a environment as follows

Qlik REplicate Version : Nov 2023 SP05

Qlik Replicate Server : RHEL 8.10

Memory : 188 G

Swap Memory : 28G

Source : Oracle , AS400

Target : Logstream

Source : Logstream

Target : Oracle, CDP, Postgresql

Now, our problem is : Our server SWAP is getting full and not releasing its own. Kindly share any setting to be done once the task processing completed, swap mem to get cleared.

Currently we manually check the high swap process and stop/resume the respective high swap consumed tasks

Thanks

Bathrinath

Re: Qlik Replicate allocated SWAP Memory not released after task is not processing any TX

john_wang — Mon, 05 May 2025 13:44:34 GMT

Hello @GELS ,

Thanks for reaching out to Qlik Community!

We need below information to understand the behavior:

1- How many tasks are running parallel on the single Replicate Server

2- The top 5 tasks which consume memory,and the tasks settings

3- Which processes consume the SWAP memory

4- How about if you temporary stop/resume some the task(s)

We'd like suggest you opening a support ticket and attach tasks Diagnostics Packages, Our support team will be more than happy to assist you.

Regards,

John.