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(3) This visualization shows the CPU utilization of each of your server that runs metricbeat. The value shown is the average over the entire chosen time range ((2)). Be aware that 100% does not necessarily depict the maximum utilization because metricbeat/windows treat 100% as the maximum utilization of one CPU core. So the maximum utilization is the number of CPU cores that the server has times 100. (You can change intervals for the green, yellow and red zones in the visualization editor, but only for the entire visualization and not for each tacho.)
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