Hey Andreas,
Here are the links.
URL of My open CMK webinterface: https://10.200.0.80/site/check_mk/index.py?start_url=%2Fsite%2Fcheck_mk%2Fdashboard.py
URL of Grpahs(performance data):
https://10.200.100.80/site/check_mk/pnp4nagios/index.php/graph?host=storage01&srv=Memory&theme=multisite&baseurl=https%3A%2F%2F10.200.100.80%2Fsite%2Fcheck_mk%2Fcheck_mk/
Thank you
Umer