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Updated CPU Usage method #631

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Rsl1122 2018-07-12 13:42:44 +03:00
parent e974e987d9
commit efa98483a0
1 changed files with 18 additions and 7 deletions
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25
Plan/src/main/java/com/djrapitops/plan/system/tasks/server/BukkitTPSCountTimer.java
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@ -40,13 +40,7 @@ public class BukkitTPSCountTimer extends TPSCountTimer<Plan> {
* @return the TPS
*/
private TPS calculateTPS(long diff, long now) {
OperatingSystemMXBean operatingSystemMXBean = ManagementFactory.getOperatingSystemMXBean();
int availableProcessors = operatingSystemMXBean.getAvailableProcessors();
double averageCPUUsage = operatingSystemMXBean.getSystemLoadAverage() / availableProcessors * 100.0;
if (averageCPUUsage < 0) { // If unavailable, getSystemLoadAverage() returns -1
averageCPUUsage = -1;
}
double averageCPUUsage = getCPUUsage();
Runtime runtime = Runtime.getRuntime();
@ -63,6 +57,23 @@ public class BukkitTPSCountTimer extends TPSCountTimer<Plan> {
return getTPS(diff, now, averageCPUUsage, usedMemory, entityCount, loadedChunks, playersOnline);
}
private double getCPUUsage() {
double averageCPUUsage;
OperatingSystemMXBean osBean = ManagementFactory.getOperatingSystemMXBean();
if (osBean instanceof com.sun.management.OperatingSystemMXBean) {
com.sun.management.OperatingSystemMXBean nativeOsBean = (com.sun.management.OperatingSystemMXBean) osBean;
averageCPUUsage = nativeOsBean.getSystemCpuLoad();
} else {
int availableProcessors = osBean.getAvailableProcessors();
averageCPUUsage = osBean.getSystemLoadAverage() / availableProcessors;
}
if (averageCPUUsage < 0) { // If unavailable, getSystemLoadAverage() returns -1
averageCPUUsage = -1;
}
return averageCPUUsage * 100.0;
}
/**
* Gets the TPS for Spigot / Bukkit
*