A performance issue has been identified on the Apache HTTP Server with mod_cluster configured as a load balancer. httpd shared memory operations on the `workers->nodes` table negatively affects the performance of the load balancer. As a result, performance of the httpd load balancer decreases as the number of registered contexts increases.
To workaround this issue, attempt to lower the number of registered contexts.
To fix this bug, the httpd has been modified to utilize local memory rather than shared memory.