tree a6ee423ff181a139ddde74006aedcfbc20f6f4ab
parent 1c8a4ede3d9db1b9fb0cca267015eaee5d6239b5
author Jordan Halterman <jordan@opennetworking.org> 1551840243 -0800
committer pier <pier@opennetworking.org> 1554837413 +0200

Modify OpenFlow provider to avoid stats collection when switch is under high load
* Track load via sliding window
* Pause stats collection when load is significantly above average
* Resume stats collection when load returns to normal
* Pause stats collection when reply is in-flight

Change-Id: I3159b4f806a6405ca6be494534497348716cc921