本人出现这个问题是因为我在windows端的pycharm操作远程的服务器，所以出现了问题，如果你不是用服务器出现的错误，那就很简单了，直接

kill -9 4969

就是简单的端口占用，如果你是用的服务器，那么就不只是端口占用这么简单了，得在xshell配置一下隧道，这个东西一段时间不用就忘了，所以记录一下。
跟着图操作就完事了：
tensorboard错误 ：TensorBoard attempted to bind to port 6006, but it was already in use_python
tensorboard错误 ：TensorBoard attempted to bind to port 6006, but it was already in use_pycharm_02
鼠标右键点击最下面的属性：找到隧道
tensorboard错误 ：TensorBoard attempted to bind to port 6006, but it was already in use_服务器_03
点击添加：
tensorboard错误 ：TensorBoard attempted to bind to port 6006, but it was already in use_python_04
tensorboard错误 ：TensorBoard attempted to bind to port 6006, but it was already in use_python_05

  1. 侦听端口：你在windows需要输入的那个网址的端口，我这个例子就是http://127.0.0.1:16006/
  2. 目标端口：是你服务器侦听的端口，如果报了端口被占用，你就改一个，这个端口是你在tensorboard --logdir 'xxx/logs/' --port=12580这里配置的端口。

配置完了点击确定！
然后在terminal输入tensorboard --logdir 'xxx/logs/' --port=12580出现
tensorboard错误 ：TensorBoard attempted to bind to port 6006, but it was already in use_pycharm_06
这种提示就说明开启成功了，在windows浏览器输入http://127.0.0.1:16006/就可以打开了！
tensorboard错误 ：TensorBoard attempted to bind to port 6006, but it was already in use_python_07