i'm use wabuzo in total 7 VPS and 2 dedicated server . I'm use vps for host my streaming mp4 files and call them from may main site . All those video play by videojs also user download directly by direct link . My all VPS working Good first 7-15 days without any problem .But after some days my every vps use 100% CPU . i'm try in high dedicated server but problem same high cpu use after some days ...