Extreme redstone lag

I am getting some serious lag on redstone. I keep my files automatically backed up in several places. Using one drive, Norton, File history, Three instances of free file sync, and smart git. Here is the github page:
https://github.com/rcnerd/MC/commits/master
or you can get the files from onedrive:
https://onedrive.live.com/redir?resid=4FB2C8E91BAAEBEB!105&authkey=!AD-U6GfATovKGSo&ithint=folder%2clnk
both should be public so you can see whats wrong.
THe problem doesn't go away even after several minutes of loading.
I get 130 fps ave. which is what I have it limited to. and an ssd.
Doesn't look like Anyone else has had this problem. I have yet to test in other versions.
Cpu and ram usage is normal. if not low
problem is still present even with out texture packs
started with 1.9 update
may be just an over world problem?
Seems to be working with no delay in nether?
Don't have end world yet.
just now noticing odd pigman behavior.
have yet to restart.