sosreport on Rhel7

最近发现原来还有这么个命令:
sosreport: 是个收集配置和诊断信息的命令，并且会在/var/tmp 下生成xz 文件。

命令如下：

#列出所有模块
sosreport -l
#不输入用户名，user information is obtained from the system RHN configuration files
sosreport --batch
#跳过某些模块
sosreport -n kvm,amd
#收集到的文件可以放在其他目录下
sosreport --tmp-dir /path/to/dir

具体的man了一下，发现命令的options 真多： 
我发现-k 其实是config plugin option用的

OPTIONS
       -l, --list-plugins
              List all available plugins and their options. Plug-ins that would not be enabled by the current configuration are listed separately.

       -n, --skip-plugins PLUGNAME[,PLUGNAME]
              Disable the specified plugin(s). Multiple plug-ins may be specified by repeating the option or as a comma-separated list.

       -e, --enable-plugins PLUGNAME[,PLUGNAME]
              Enable the specified plugin(s). Multiple plug-ins may be specified by repeating the option or as a comma-separated list.

       -o, --only-plugins PLUGNAME[,PLUGNAME]
              Enable the specified plugin(s) only (all other plugins should be disabled). Multiple plugins  may  be  specified  by  repeating  the
              option or as a comma-separated list.

       -k PLUGNAME.PLUGOPT[=VALUE], --plugin-option=PLUGNAME.PLUGOPT[=VALUE]
              Specify plug-in options. The option PLUGOPT is enabled, or set to the specified value in the plug-in PLUGNAME.

       -a, --alloptions
              Set all boolean options to True for all enabled plug-ins.

       -v, --verbose
              Increase logging verbosity. May be specified multiple times to enable additional debugging messages.

       -q, --quiet
              Only log fatal errors to stderr.

       --no-report
              Disable HTML/XML report writing.

       --config-file CONFIG
              Specify alternate configuration file.

       -s, --sysroot SYSROOT
              Specify an alternate root file system path. Useful for collecting reports from containers and images.

       -c, --chroot {auto|always|never}
              Set  the  chroot mode. When --sysroot is used commands default to executing with SYSROOT as the root directory (unless disabled by a
              specific plugin). This can be overriden by setting --chroot to "always" (alwyas chroot) or "never" (always run in the  host  names‐
              pace).
       --tmp-dir DIRECTORY
              Specify alternate temporary directory to copy data as well as the compressed report.

       --list-profiles
              Display a list of available profiles and the plugins that they enable.

       -p, --profile NAME
              Only run plugins that correspond to the given profile. Multple profiles may be specified as a comma-separated list; the set of plug‐
              ins executed is the union of each of the profile

另外，还有个工具叫sos-analyzer，是analyze sosreport 生成的包的。 
两个命令都在github上：
sosreport: 
sos-analyzer:参考资料：