You can add sysstat logging on the devstack run.
In CI environemnt, sometimes VM creation, Volume creation or
Python unit testing timeouts. It is valuable to monitor
sysstat for investigate the issues.
- How to enable sysstat ( Default is off )
enable_service sysstat
- This commit adds two env variables.
SYSSTAT_FILE : sysstat log file
SYSSTAT_DURATION : duration of sysstat monitoring
Change-Id: I65efb574ef141e6e78c69218f4327df59b3258e2
e3aaa96a72