java实例内存大小监控

core/src/main/java/com/wecloud/im/ws/manager/ChannelManager.java

@@ -8,6 +8,7 @@ import io.netty.channel.ChannelHandlerContext;
 import io.netty.channel.socket.nio.NioSocketChannel;
 import io.netty.util.AttributeKey;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.lucene.util.RamUsageEstimator;
 import org.springframework.stereotype.Component;
 
 import java.util.Map;
@@ -102,7 +103,7 @@ public class ChannelManager {
         clientInfo.setDeviceId("");
         clientInfo.setNioSocketChannel(channel);
         clientInfo.setToken("");
-        log.info("本地存缓存key {}", genKeyForSessionInfoMap(clientId, platform));
+        log.info("本地存缓存key {},大小 {}", genKeyForSessionInfoMap(clientId, platform), RamUsageEstimator.humanSizeOf(clientInfo));
 
         ChannelManager.SESSION_INFO_MAP.put(genKeyForSessionInfoMap(clientId, platform), clientInfo);
     }