Confusing data from cool new Epoptes benchmarking tool
Alkis Georgopoulos
alkisg at gmail.com
Sat Oct 24 12:20:55 UTC 2015
On 24/10/2015 06:06 πμ, David Groos wrote:
> Clue? the slow-booting computers take a loooong time to get an address
> from DHCP. Any ideas?
Hi David,
1) Temporarily try with ipappend 3 in pxelinux.cfg/default (google for
instructions). This will eliminate the DHCP delay and let you compare
the boot times more easily.
2) If your router has 4 LAN ports, use it as your "main switch", i.e.
connect all the other switches directly to the router, don't chain them.
3) What are the client specs? Better CPUs boot faster...
4) Bootchart can measure boot time delays.
More information about the edubuntu-users
mailing list