Hi, I now am seeing that jenkins-slave-host04.ovirt.org is running the following jobs: 1 Idle 2 Building ovirt-engine_master_create-rpms_merged ยป centos6-host #1897 3 Idle 4 Building ovirt-engine_master_create-rpms_merged #1892 5 Building ovirt-engine_master_create-rpms_merged #1893 6 Building ovirt-engine_master_create-rpms_merged #1894 7 Building ovirt-engine_master_create-rpms_merged #1895 8 Building ovirt-engine_master_create-rpms_merged #1896 9 Building ovirt-engine_master_create-rpms_merged #1897 I don't remember how powerful is that slave, but 7 parallel engine full builds means at least 16GB of ram consumed and intensive I/O. I guess this wasn't expected behavior. -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com