zhongjiajie commented on a change in pull request #8390:
URL: https://github.com/apache/dolphinscheduler/pull/8390#discussion_r806493841
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File path:
dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/utils/OSUtils.java
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@@ -134,7 +135,11 @@ public static double loadAverage() {
*/
public static double cpuUsage() {
CentralProcessor processor = hal.getProcessor();
- double cpuUsage = processor.getSystemCpuLoad();
+
+ long[] preTicks = processor.getSystemCpuLoadTicks();
+ Util.sleep(1000);
Review comment:
Why we should sleep here?
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