Ubuntu Install SAR error Please check if data collecting is enabled In/etc/default/sysstat

1, installation Sysstat

 
apt-get install sysstat

2. Cannot be used after installation:

Cannot open /var/log/sysstat/sa02: No such file or directory
Please check if data collecting is enabled in /etc/default/sysstat

3, modify the configuration file: Vi/etc/default/sysstat

Change False to True

----
# Should sadc collect system activity informations? Valid values
# are "true" and "false". Please do not put other values, they
# will be overwritten by debconf!
ENABLED="true"
----

4, restart the Sysstat service can

Service Sysstat Restart

Ubuntu Install SAR error Please check if data collecting is enabled In/etc/default/sysstat