Hi, I'm looking at http://jenkins.ovirt.org/computer/jenkins-slave-host01.ovirt.org/? and I can see it has 6 executors running. It seems that 5 of the 6 jobs are requiring a lot of resources because a simple execution of pyflakes and pep8 is taking more than 10 minutes while usually took less than 1 minute. I may be wrong but I think that in this case having more executors for running parallel jobs will increase the total time needed for running them. I suggest to reduce the number of executors or (if possible) to add something like a flag to single jobs for telling if they'll require a lot of resources in order to let the scheduler to decide how many executors allocate. -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com
Hi Sandro, do you still see this problem? we reduced the amount of executors on some slaves and added another bare-metal slave to offload some jobs. e. ----- Original Message -----
From: "Sandro Bonazzola" <sbonazzo@redhat.com> To: "infra" <infra@ovirt.org> Sent: Monday, November 4, 2013 2:32:57 PM Subject: Slaves overloaded
Hi, I'm looking at http://jenkins.ovirt.org/computer/jenkins-slave-host01.ovirt.org/?
and I can see it has 6 executors running. It seems that 5 of the 6 jobs are requiring a lot of resources because a simple execution of pyflakes and pep8 is taking more than 10 minutes while usually took less than 1 minute. I may be wrong but I think that in this case having more executors for running parallel jobs will increase the total time needed for running them. I suggest to reduce the number of executors or (if possible) to add something like a flag to single jobs for telling if they'll require a lot of resources in order to let the scheduler to decide how many executors allocate.
-- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com _______________________________________________ Infra mailing list Infra@ovirt.org http://lists.ovirt.org/mailman/listinfo/infra
Il 10/11/2013 09:20, Eyal Edri ha scritto:
Hi Sandro,
do you still see this problem? we reduced the amount of executors on some slaves and added another bare-metal slave to offload some jobs.
I'll warn if I'll see this problem again, thanks!
e.
----- Original Message -----
From: "Sandro Bonazzola" <sbonazzo@redhat.com> To: "infra" <infra@ovirt.org> Sent: Monday, November 4, 2013 2:32:57 PM Subject: Slaves overloaded
Hi, I'm looking at http://jenkins.ovirt.org/computer/jenkins-slave-host01.ovirt.org/?
and I can see it has 6 executors running. It seems that 5 of the 6 jobs are requiring a lot of resources because a simple execution of pyflakes and pep8 is taking more than 10 minutes while usually took less than 1 minute. I may be wrong but I think that in this case having more executors for running parallel jobs will increase the total time needed for running them. I suggest to reduce the number of executors or (if possible) to add something like a flag to single jobs for telling if they'll require a lot of resources in order to let the scheduler to decide how many executors allocate.
-- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com _______________________________________________ Infra mailing list Infra@ovirt.org http://lists.ovirt.org/mailman/listinfo/infra
-- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com
participants (2)
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Eyal Edri -
Sandro Bonazzola