system-dashboard: Fix min_left_y on CPU saturation
system-dashboard: Fix min_left_y on CPU saturation

maier/circonus-one-step-install,circonus-labs/circonus-one-step-install,circonus-labs/circonus-one-step-install,circonus-labs/circonus-one-step-install,maier/circonus-one-step-install,maier/circonus-one-step-install