linux使用jstack 分析进程时报错！！！

[xiaozanwain]

做了如下操作：
-bash-4.1# jstack 11406
11406: Unable to open socket file: target process not responding or HotSpot VM not loaded
The -F option can be used when the target process is not responding


我的服务器： centos 6.7
jdk版本：
-bash-4.1# java -version
java version "1.7.0_95"
OpenJDK Runtime Environment (rhel-2.6.4.0.el6_7-x86_64 u95-b00)
OpenJDK 64-Bit Server VM (build 24.95-b01, mixed mode)