On 3/13/2012 6:29 PM, James Cammarata wrote:
> Can you replace the jquery on the server with the most recent upstream
> and see if it fixes things?

Long story short:  this did not reduce CPU usage.

Full story:

Today, I deleted
    /var/www/cobbler_webui_content/jquery-1.3.2.js
    /var/www/cobbler_webui_content/jquery-1.3.2.min.js
I downloaded jquery 1.7.1 to:
   /var/www/cobbler_webui_content/jquery-1.7.1.js
   /var/www/cobbler_webui_content/jquery-1.7.1.min.js

I restarted apache and connected to the cobbler web ui home page.  The
browser repoted errors that jquery-1.3.2.js was not found (in the Chrome
developer console, "network" tab), so I created a symbolic link on the
server:
    /var/www/cobbler_webui_content/jquery-1.3.2.js ->
/var/www/cobbler_webui_content/jquery-1.7.1.js
And reloaded the page.

CPU usage on the server was the same.

FWIW, last night (still using old jquery on server) I left my browser up
with 4 cobbler Web UI tabs.  When I came in this morning (browser open
for ~1.5 days), the CPU usage on the server was not pegged -- it was
about the same as when I left last night.  The chrome dev console showed
HTTP 200 responses for the jquery script (as Greg Swift pointed out,
they are unauthenticated anyway).  So, I was unable to reproduce the
problem I had where the server was basically unusable.

-- 
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Robert Jacobson               robert.c.jacob...@nasa.gov
Lead System Admin       Solar Dynamics Observatory (SDO)
Bldg 14, E222                             (301) 286-1591 

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