health: Increasing cpu & mem testing time
health: Increasing cpu & mem testing time

As we now test only one core per socket, we can increase the testing
time to have much more representative results.

redhat-cip/edeploy,enovance/edeploy,lebauce/edeploy,enovance/edeploy,lebauce/edeploy,lebauce/edeploy,enovance/edeploy,lebauce/edeploy,redhat-cip/edeploy,redhat-cip/edeploy,enovance/edeploy,redhat-cip/edeploy