Just wanted to share my results with you guys.

I've startet with this setup.

v88 with ESXi 6.0 Build 4510822

Then i have updated my ESXi to the latest build and installed the latest hpvsa driver (v102)

v102 with ESXi 6.0 Build 4600944

And because of the bad results, i've switched back to the old driver (v88) with the new ESXi Build

v88 with ESXi 6.0 Build 4600944

Keep at v88 if you want to have good performance.