Can someone from spondoolies tell me whats going on with my hosted units? Order #1125

http://eligius.st/~wizkid057/newstats/userstats.php/1P19DeFn9dSkvv3d23y3BRJmmabTQiYHym

https://upload.robert-hager.at/uploads/static/eligius.PNG

 I am fine with this spikes as long as they level out, but it would be interesting what causes it? Especially would be interesting how three SP30 do 17 TH's ?