If you want a faster Kolab, read this.

[Andy Kopciuch]

On Thursday September 10 2015 20:23:20 Paul Bronson wrote:
> Guys,
> 
> I am thinking my entropy level may be low? Can some of you run:
> 
> cat /proc/sys/kernel/random/entropy_avail
> 
> and tell me what you get? I am around 132-178 on average. pool size is
> default 4096 (this is a container on a virtualizer)
> 

That will definitely have an effect on encrypted services.

Try installing & running haveged

It will increase your entropy, and provide an increase speed to lots of things 
I'll bet (ssh, https, imaps, <any_service>+SSL).



Andy