saltstack/salt — pull request #12013 by SmithSamuelM (2014-04-15 18:58:13+00:00)
Title: Fixed Slowdown of Raet Salt

Added time.sleep(0.01) to forever loops in the Yard processes that are not iofloed.
salt/client/raet/__init__.py
salt/transport/__init__.py
salt/utils/raetevent.py

Because the IO is non-blocking these processes consume all the cpu in the while loop and prevent
The iofloed processes (which have a sleep) to run.

Times are now comparable to ZeroMQ

The long time for the client process to load is still there but this is the same for both ZeroMQ and Raet