CPU utilisation visulaization showing 0 % always

Hi,

I am trying to derive cpu utilisation visualization using system.cpu.total.pct field from metricbeat. I can see from discover tab that the field system.cpu.total.pct is being set as part of system module(cpu). However my visualization is always showing 0 %. can anyone assist me deriving the correct visualization.
Kibana version: 7.2.0

Eaxample below :

system.cpu.system.pct 0.03

   	#  system.cpu.total.pct	0.105
   	#  system.cpu.user.pct	0.074

Thanks