>>Anyway, the change was for much better. ... :-) >>...Many thanks for the patches !!!
In this case, auto numa balancing is doing the job. (Note that numa: 1, should do exactly the same thing that the 2numa lines) Great that it's working fine :) Thanks for the tests ! ----- Mail original ----- De: "Cesar Peschiera" <br...@click.com.py> À: "aderumier" <aderum...@odiso.com> Cc: "dietmar" <diet...@proxmox.com>, "pve-devel" <pve-devel@pve.proxmox.com> Envoyé: Mercredi 7 Janvier 2015 20:47:00 Objet: Re: [pve-devel] [PATCH] add numa options I have changed the vm config file according your suggestions after of apply your patches: numa0: memory=124416,policy=bind numa1: memory=124416,policy=bind And always with: ... sockets: 2 cores: 20 cpu: host hotplug: 1 memory: 248832 tablet: 0 ... Anyway, the change was for much better. ... :-) ...Many thanks for the patches !!! ----- Original Message ----- From: "Alexandre DERUMIER" <aderum...@odiso.com> To: "Cesar Peschiera" <br...@click.com.py> Cc: "dietmar" <diet...@proxmox.com>; "pve-devel" <pve-devel@pve.proxmox.com> Sent: Wednesday, January 07, 2015 4:59 AM Subject: Re: [pve-devel] [PATCH] add numa options >>Many thanks for your reply, and please, let me to do a question: >>Then, why I have a great difference of performance between the before and >>the after of install your patches if i never touched the kernel nor his >>configuration? (the patches installed are: pve-qemu-kvm_2.2-2_amd64.deb >>and >>qemu-server_3.3-5_amd64.deb) Maybe qemu 2.2 optimisations ? If you don't have change vm config file, this can be the only explain. ----- Mail original ----- De: "Cesar Peschiera" <br...@click.com.py> À: "aderumier" <aderum...@odiso.com> Cc: "dietmar" <diet...@proxmox.com>, "pve-devel" <pve-devel@pve.proxmox.com> Envoyé: Mardi 6 Janvier 2015 23:53:28 Objet: Re: [pve-devel] [PATCH] add numa options >But that don't mean that physically, the virtual cpus|numa nodes will be >mapped to correct physical cpus. Many thanks for your reply, and please, let me to do a question: Then, why I have a great difference of performance between the before and the after of install your patches if i never touched the kernel nor his configuration? (the patches installed are: pve-qemu-kvm_2.2-2_amd64.deb and qemu-server_3.3-5_amd64.deb) Best regards Cesar _______________________________________________ pve-devel mailing list pve-devel@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-devel
