Why `modclusterd` process using a lot of memory?

Solution Unverified - Updated -

Issue

  • oom-kill can start killing process if memory consumpution of modclusterd is to high.
  • modclusterd using a lot of memory on at least one or more cluster nodes:
Node        Physical Memory %               Uptime            CPU Utilized %
node01              0%                     51 days                 0.2%
node02              34%                    51 days                 0.2%
node03              69%                    51 days                 0.2%
node04              34%                    51 days                 0.2%

Environment

  • Red Hat Enterprise Linux 5 Advanced Platform (Clustering)
  • Red Hat Enterprise Linux Server 6 (with the High Availability Add on)

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.

Current Customers and Partners

Log in for full access

Log In
Close

Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.