Integration


This is an IBM Automation portal for Integration products. To view all of your ideas submitted to IBM, create and manage groups of Ideas, or create an idea explicitly set to be either visible by all (public) or visible only to you and IBM (private), use the IBM Unified Ideas Portal (https://ideas.ibm.com).


Shape the future of IBM!

We invite you to shape the future of IBM, including product roadmaps, by submitting ideas that matter to you the most. Here's how it works:

Search existing ideas

Start by searching and reviewing ideas and requests to enhance a product or service. Take a look at ideas others have posted, and add a comment, vote, or subscribe to updates on them if they matter to you. If you can't find what you are looking for,

Post your ideas

  1. Post an idea.

  2. Get feedback from the IBM team and other customers to refine your idea.

  3. Follow the idea through the IBM Ideas process.


Specific links you will want to bookmark for future use

Welcome to the IBM Ideas Portal (https://www.ibm.com/ideas) - Use this site to find out additional information and details about the IBM Ideas process and statuses.

IBM Unified Ideas Portal (https://ideas.ibm.com) - Use this site to view all of your ideas, create new ideas for any IBM product, or search for ideas across all of IBM.

ideasibm@us.ibm.com - Use this email to suggest enhancements to the Ideas process or request help from IBM for submitting your Ideas.


Add a new idea Subscribe
Status Submitted
Workspace App Connect
Created by Guest
Created on May 21, 2024

RELATED IDEAS

Certify ACE for the use of jemalloc

To address memory issues in some of our ACE integration servers, we have been evaluating the use of an alternate memory allocator (jemalloc, from the Red Hat EPEL8 packages) instead of relying on the default one coming with our Red Hat Enterprise Linux 8 VMs (glibc allocator).

jemalloc is an open source memory allocator initially created to address (native) memory fragmentation issues in Mozilla Firefox. Its development has since been backed by Facebook and it is used in numerous products (freebsd, redis, to name a few). On top of its ability to reduce the memory fragmentation in long running processes, it is also capable of returning unused memory pages to the OS, which makes it particularly interesting in some of our workloads.

- https://jemalloc.net/

- https://github.com/jemalloc/jemalloc

When running ACE with jemalloc, our experiments have demonstrated significant improvements in the memory utilization trend of some workloads, especially when coupled with MQSI_FREE_MASTER_PARSERS.

As we did not notice any technical issue/regression, we would like to request that the use of jemalloc with IBM ACE V12 be officially supported by IBM.

Idea priority High

By clicking the "Post Comment" or "Submit Idea" button, you are agreeing to the IBM Ideas Portal Terms of Use.
Do not place IBM confidential, company confidential, or personal information into any field.