[ic] 5.0.0 UI login page - page_metaconfig.html issue?

[music at labyrinth.net.au]

Have upgraded a server to 5.0.0 (previous 4.8.7)
RedHat Linux 7.3 Perl 5.6.1 mod_perl mod_interchange

New catalogues working OK though have noticed server resources used are more
than twice the amount of previous install per IC page load instance.
  PID USER     PRI  NI  SIZE  RSS SHARE STAT %CPU %MEM   TIME COMMAND
24968 interch   15   0 33676  32M  2636 S     3.5  3.2   0:01 interchange

Previous version instances ran RSS between 10M and 14M

What is alarming however and prompting me to post to the list is what
happens if a visitor or user clicks the hot link tied to the red exclamation
mark image on the admin login page:
http://demo.icdevgroup.org/ic49/interchange-5/en_US/icon_error.gif

I am not sure what the link is for:
http://123123wherever22bogus.org/catalogue/admin/page_metaconfig.html?page=admin%2flogin&id=uekEqF36&mv_pc=6

but what happens on our server is that 5 interchange processes begin running
and eventually the page times out.

It is quite a load and a bit of a concern as most people will be quite
curious about clicking it.
The 5.0 demo at the icdevgroup website also hangs on this link.


P.S. Thanks for the Christmas present!!!