I've noticed with the last few versions of Firefox a CPU increase of
80-110% of CPU time and it mainly comes from several large web sites
such as CNN, Huffington, The Blaze. Apparently it may be from links that
have poorly formed Java scripts.
DrudgeReport and rare times with YouTube. It might also be some of the
ads that use Flash.
Harry Rauch Sr. Network Analyst Eckerd College 4200 - 54th Ave S St.
Petersburg, FL 33711
On 1/16/15 12:56 PM, Lee H Badman wrote:
Just throwing this out to the group. Over this week, where we’ve had
almost 20K peak client devices on the WLAN, we’re getting a couple of
complaints a day of (seemingly) Apple devices, primarily Macs, getting
either slow page loads or hung pages even though DNS resolutions are
fine on those machines. We haven’t done detailed analysis yet, buts
starting to feel a bit like a trend. Seems to only happen on
content-rich pages like CNN, ESPN, etc that are Akamaized (we have
local servers). Again, very circumstantial, so far.
For what it’s worth, we also recently put all of these of these users
behind a NAT topology using A10 technology, but thus far there’s not
much to point at in the NAT itself that gives away any sense of issue.
Anyone else seeing what I describe here?
Thanks-
Lee
Lee Badman
Wireless/Network Architect
ITS, Syracuse University
315.443.3003
(Blog: _http://wirednot.wordpress.com_)
********** Participation and subscription information for this
EDUCAUSE Constituent Group discussion list can be found at
http://www.educause.edu/groups/.
**********
Participation and subscription information for this EDUCAUSE Constituent Group
discussion list can be found at http://www.educause.edu/groups/.
