Tuesday, 20 December 2011

Slow performance or hang in HostName lookup due to high DNS traffic

Hmmm, this needs to go towards the top of the Very Useful pile - thanks to @IBM_AppServer for sharing via Twitter

Symptom

There are 2 symptoms you might see:


Cause

There are 2 possible causes:

No comments:

More fun with pip

Again with the Python and pip  fun, this time on my Mac, where commands such as:  pip3 list and: - pip3 install --upgrade pip were failing w...