luoluoyuyu commented on code in PR #3764:
URL: https://github.com/apache/streampipes/pull/3764#discussion_r2362844169
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streampipes-model/src/main/java/org/apache/streampipes/model/loadbalancer/ServiceLoadDataReportGenerator.java:
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@@ -0,0 +1,84 @@
+package org.apache.streampipes.model.loadbalancer;
+
+
+import com.sun.management.OperatingSystemMXBean;
+
+import java.lang.management.ManagementFactory;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
+
+public class ServiceLoadDataReportGenerator {
+ private static final int CPU_CHECK_MILLIS = 100;
+ private static final double totalCPULimit;
+ private static final OperatingSystemMXBean systemBean;
+ private static final ServiceLoadDataReport serviceLoadDataReport;;
+
+ private static final ScheduledExecutorService executorService;
+ private static double CPUUsageSum = 0d;
+ private static double CPUUsageCount = 0;
+
+ static {
+ executorService = Executors.newSingleThreadScheduledExecutor();
+ systemBean = (OperatingSystemMXBean)
ManagementFactory.getOperatingSystemMXBean();
+ serviceLoadDataReport = new ServiceLoadDataReport();
+ totalCPULimit = getTotalCPULimit();
+
+ serviceLoadDataReport.setMemory(getMemoryUsage());
+
+ // 启动定时任务
+
executorService.scheduleWithFixedDelay(ServiceLoadDataReportGenerator::checkCPULoad,
CPU_CHECK_MILLIS, CPU_CHECK_MILLIS, TimeUnit.MILLISECONDS);
Review Comment:
Please don't use Chinese
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