Server load spiked after latest update

I have updated to the latest version about an hour ago.
Currently it's: CWPpro version: 0.9.8.919

First, it broke apache. I have run update_cwp manually it's fixed.

Ever since the update; the server's load has spiked 10-20 fold. Right now it's not a busy hour so the load should be less than 1.00, even below 0.50. But it's currently at (Load: 9.35  8.76  6.50). This is like this since the update. Something is wrong.

Please look into this. I think another update is needed.