java实例内存大小监控

core/src/main/java/com/wecloud/im/controller/SignController.java

@@ -50,12 +50,13 @@ public class SignController extends BaseController {
         String sizeReadIdle = RamUsageEstimator.humanSizeOf(ChannelManager.READ_IDLE_TIMES);
         String sizePlatform = RamUsageEstimator.humanSizeOf(ChannelManager.PLATFORM);
 
-        StringBuilder sb = new StringBuilder().append("sessionInfoMapSize: ").append(sessionInfoMapSize)
-                .append("sizeStr:").append(sizeStr)
-                .append("sizeClientId:").append(sizeClientId)
-                .append("sizeAppId:").append(sizeAppId)
-                .append("sizeReadIdle:").append(sizeReadIdle)
-                .append("sizePlatform:").append(sizePlatform)
+        StringBuilder sb = new StringBuilder()
+                .append("sessionInfoMapSize: ").append(sessionInfoMapSize).append("\n")
+                .append("sizeStr:").append(sizeStr).append("\n")
+                .append("sizeClientId:").append(sizeClientId).append("\n")
+                .append("sizeAppId:").append(sizeAppId).append("\n")
+                .append("sizeReadIdle:").append(sizeReadIdle).append("\n")
+                .append("sizePlatform:").append(sizePlatform).append("\n")
                 ;
 
         log.info(sb.toString());