From 0b94b35992259747611ffae2d807f87b4ed4b705 Mon Sep 17 00:00:00 2001
From: Jerrick Zhu <diecui1202@gmail.com>
Date: Wed, 10 Oct 2018 10:59:59 +0800
Subject: [PATCH] fix #1641, support get system load on windows. (#2621)

---
 .../dubbo/common/status/support/LoadStatusChecker.java       | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/dubbo-common/src/main/java/com/alibaba/dubbo/common/status/support/LoadStatusChecker.java b/dubbo-common/src/main/java/com/alibaba/dubbo/common/status/support/LoadStatusChecker.java
index 20715c5d71b..0ed290f5746 100644
--- a/dubbo-common/src/main/java/com/alibaba/dubbo/common/status/support/LoadStatusChecker.java
+++ b/dubbo-common/src/main/java/com/alibaba/dubbo/common/status/support/LoadStatusChecker.java
@@ -37,6 +37,11 @@ public Status check() {
         try {
             Method method = OperatingSystemMXBean.class.getMethod("getSystemLoadAverage", new Class<?>[0]);
             load = (Double) method.invoke(operatingSystemMXBean, new Object[0]);
+            if (load == -1) {
+                com.sun.management.OperatingSystemMXBean bean =
+                        (com.sun.management.OperatingSystemMXBean) operatingSystemMXBean;
+                load = bean.getSystemCpuLoad();
+            }
         } catch (Throwable e) {
             load = -1;
         }