You will feel sluggishness on "administer pages" if your machine has no direct internet access. This problem can be fixed by disabling automatic update while installing the CMS.

Drupal Install >> Configure site (3rd step)

Update notifications: (all the way down)
[ ] Check for updates automatically

Hope this helps others.

For curious heads - Script on admin side is trying to connect to central server for possible updates. This connection attempt always time-outs but only after few seconds; hence causing the sluggish experience.

Cheers,
Sudhaker

Comments

mental.apparition’s picture

The solution worked for me. I couldn't get drupal6 to run on thumb drive w/ xampp and hitting the administration pages with a workstation install w/ xampp was painfully slow behind the firewall.

Disabling the automatic update during the install seems to resolve this issue and my drupal_dev is on the move again. Thanks!

newms’s picture

Thanks. I also had this problem in a development environment and couldn't figure out what was wrong. I just disabled the update status module and the administration pages are zipping along. Of course this is only a dev environment and I'll re-enable update status when the site goes live.

ponderb1’s picture

Thought it was worth adding that you can change this once drupal is installed also. Just go to Administer > Modules and uncheck "update status"

jpl-2’s picture

The solution described didn't work for me. In my case, it turned out to be issue #521838: Clean up drupal_get_schema_versions() causing the slowdown. Having tracked it down, I wrote a blog post describing my general approach to troubleshooting Drupal performance problems, which may be helpful to some.