When vmstat first runs, it produces a line of garbage. Spotlight on Unix has a bug that it doesn't ignore the first line, hence an incorrect CPU value.
1. Exit Spotlight on Unix.
2. Make backup copies of the UNIX.XML in the following directories (by default):
C:\Program Files\Quest Software\Spotlight\Plug-ins\DatasourceSSH and
C:\Program Files\Quest Software\Spotlight\Plug-ins\DatasourceRexec
3. Unzip the attached file UNIX.XML
4. Copy the attached file into the above directories.
5. Run Spotlight on Unix to verify the fix.
Note: The attached patch file only applied to Spotlight on Unix 188.8.131.52.
Will be fixed in the future release.