Are you saying that you can run two qemu 'nodes' without Jenkins and your system performs well?
It's not surprising that starting up two virtual machines on your computer makes it run slower; you have given it more work to do! ----- Original Message ----- From: jenkinsci-users@googlegroups.com To: jenkinsci-users@googlegroups.com At: Apr 21 2014 02:42:49 Hi all, I'm on fedora 20. In my jenkins when I pressed build two qemu node should boot with vyatta image. But they are too slowly. The cpu usage is also very high when qemu is start. Cpu(s): 75.7% qemu-system:40% dynamips:42% I enable qemu-kvm as below: In etc/default/grub : at the end of line 'GRUB_CMDLINE_LINUX' I add kvm-intel.nested=1 # grub2-mkconfig -o /boot/grub2/grub.cfg reboot But the problem is still remain. Thanks -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. ------------------------------------------------------------------------------- -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.