From e4b3f0eec112fe0d3f97d5fd6947d29b1130fc90 Mon Sep 17 00:00:00 2001
From: zhuyong <yong.zhuy@alibaba-inc.com>
Date: Tue, 9 Oct 2018 14:41:06 +0800
Subject: [PATCH] fix #1641, support get system load on windows.

---
 .../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;
         }