----- Original Message -----

> From: "Jan Lieskovsky" <jlieskov@redhat.com>
> To: "Martin Preisler" <mpreisle@redhat.com>
> Cc: "SCAP Security Guide" <scap-security-guide@lists.fedorahosted.org>, "open-scap-list" <open-scap-list@redhat.com>
> Sent: Monday, August 1, 2016 12:38:01 PM
> Subject: Re: Latest OpenSCAP changes to speed up SSG builds
> 
> 
> Hello Martin,
> 
> [snip]
> 
> I agree this change to be safe to be applied on Jenkins slaves
> (IOW it's functionally identical to version in previous oscap releases).

Thanks for the review, Jan!

I have applied the optimizations on Jenkins slaves and from my initial
testing the time required for pull request builds and normal CI builds
went down roughly 35-40%. It's not as much as I expected but it is
a noticeable improvement.

Old typical el7 SSG build + validate times: 30-40 minutes.
New typical el7 SSG build + validate times: 20-30 minutes.

The next big optimization lies in getting better hardware for Jenkins.
`make jenkins` takes 2m16.877s on my work laptop and 20+ minutes on
the OS1 nodes. That is a huge difference. And my laptop can't be called
a powerful machine, it's just a dual core i7 laptop.