.

apq-pc-info/src/main/java/com/priusis/ApqInfoApplication.java

@@ -210,7 +210,8 @@ public class ApqInfoApplication {
         return new BigDecimal((1.0 - (idle * 1.0 / totalCpu)) * 100).setScale(2, BigDecimal.ROUND_DOWN).doubleValue();*/
 
         CpuInfo cpuInfo = OshiUtil.getCpuInfo(0);
-        return Double.parseDouble(new DecimalFormat("#.00").format(100 - cpuInfo.getFree()));
+        double used = Double.parseDouble(new DecimalFormat("#.00").format(100 - cpuInfo.getFree()));
+        return Math.min(Math.max(used, 0), 100);
     }
 
     private static void printDisks(List<HWDiskStore> list) {