update doc

en/_sources/advanced-use.md.txt

@@ -22,8 +22,9 @@ Advanced Usage
 * [jvm](jvm.md) - show JVM information
 * [sysprop](sysprop.md) - view/modify system properties
 * [sysenv](sysenv.md) — view system environment variables
-* **New!** [getstatic](getstatic.md) - examine class's static properties
+* [getstatic](getstatic.md) - examine class's static properties
 * **New!** [ognl](ognl.md) - execute ongl expression
+* **New!** [mbean](mbean.md) - show Mbean information
 
 ## class/classloader
 

en/_sources/commands.md.txt

@@ -6,6 +6,7 @@ All Commands
 * [jvm](jvm.md)
 * [sysprop](sysprop.md)
 * [sysenv](sysenv.md)
+* [mbean](mbean.md)
 * [getstatic](getstatic.md)
 
 * [ognl](ognl.md)

en/_sources/manual-install.md.txt

@@ -59,6 +59,19 @@ Download and unzip, then find `as.bat` from 'bin' directory. For now this script
 as.bat <pid>
 ```
 
+If you want to diagnose Java process run as windows service, try these commands:
+
+```bash
+as-service.bat -port <port>
+as-service.bat -pid <pid>
+as-service.bat -pid <pid> --interact
+```
+
+Use this command to remove arthas service: 
+```bash
+as-service.bat -remove
+```
+
 ## Manual command line startup
 
 If you fail to boot Arthas with the provided batch file, you could try to assemble the bootstrap command in the following way.
@@ -99,4 +112,4 @@ If you fail to boot Arthas with the provided batch file, you could try to assemb
 
     ```bash
     telnet 127.0.0.1 3658
-    ```
+    ```

en/_sources/mbean.md.txt

@@ -0,0 +1,64 @@
+mbean
+=======
+
+> show Mbean information
+
+This command can show or monitor Mbean attribute information. 
+
+### Parameters
+
+|Name|Specification|
+|---:|:---|
+|*name-pattern*|pattern for the Mbean name|
+|*attribute-pattern*|pattern for the attribute name|
+|[m]|show meta information|
+|[i:]|specify the interval to refresh attribute value (ms)|
+|[n:]|execution times|
+|[E]|turn on regex matching while the default mode is wildcard matching. Only effect on the attribute name|
+
+### Usage
+
+show all Mbean names:
+
+```bash
+mbean
+```
+
+show meta data of Mbean:
+
+```bash
+mbean -m java.lang:type=Threading
+```
+
+show attributes of Mbean:
+
+```bash
+mbean java.lang:type=Threading 
+```
+
+
+Mbean name support wildcard matcher:
+
+```bash
+mbean java.lang:type=Th*
+```
+
+> Notes：ObjectName matching rules differ from normal wildcards, Reference resources：[javax.management.ObjectName](https://docs.oracle.com/javase/8/docs/api/javax/management/ObjectName.html?is-external=true)
+
+Wildcards match specific attributes:
+
+```bash
+mbean java.lang:type=Threading *Count
+```
+
+Switch to regular matching using the `-E` command:
+
+```bash
+mbean -E java.lang:type=Threading PeakThreadCount|ThreadCount|DaemonThreadCount
+```
+
+Real-time monitoring using `-i` command:
+
+```bash
+mbean -i 1000 java.lang:type=Threading *Count
+```

en/_sources/release-notes.md.txt

@@ -1,6 +1,12 @@
 Release Notes
 =============
 
+
+v3.1.1
+---
+
+* [https://github.com/alibaba/arthas/releases/tag/arthas-all-3.1.1](https://github.com/alibaba/arthas/releases/tag/arthas-all-3.1.1)
+
 v3.1.0
 ---