Hi FR folks, I got a strange cpu load on my FR installation. Sometimes CPU utilization rises to 100% and FR service doesn't respond anymore to the clients. I got two virtual servers enabled: default and inner-tunnel and their configurations are the provided ones by the FR installation. Configuration details in the following: OS: Ubuntu server 14.04 Deamon: freeradius 2.1.12+dfsg-1.2ubuntu8 amd64 2 vcpu RAM 4GB Users on freeradius MySQL (5.x) DB installed on a different virtual host on the same hosting server. Hosting server (Ubuntu server 14.04 + Xen 4.3) HP PL G5 CPU: 2 x Intel(R) Xeon(R) CPU E7330 @ 2.40GHz - cpu cores 4; [total cores 2x4 = 8] RAM 16GiB Do you have any ideas to solve my issue? Hope someone help me. Regards Stefano
Perhaps use top when the cpu is at 100% to see what process is taking it all. On 1 August 2014 09:57, Stefano PASCALI <stefano.pascali@unisalento.it> wrote:
Hi FR folks,
I got a strange cpu load on my FR installation. Sometimes CPU utilization rises to 100% and FR service doesn't respond anymore to the clients. I got two virtual servers enabled: default and inner-tunnel and their configurations are the provided ones by the FR installation. Configuration details in the following:
OS: Ubuntu server 14.04 Deamon: freeradius 2.1.12+dfsg-1.2ubuntu8 amd64 2 vcpu RAM 4GB
Users on freeradius MySQL (5.x) DB installed on a different virtual host on the same hosting server.
Hosting server (Ubuntu server 14.04 + Xen 4.3) HP PL G5 CPU: 2 x Intel(R) Xeon(R) CPU E7330 @ 2.40GHz - cpu cores 4; [total cores 2x4 = 8] RAM 16GiB
Do you have any ideas to solve my issue? Hope someone help me.
Regards Stefano - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
-- Bertalan Voros m: 07932858025
On 01/08/14 09:57, Stefano PASCALI wrote:
Hi FR folks,
I got a strange cpu load on my FR installation. Sometimes CPU utilization rises to 100% and FR service doesn't respond anymore to the clients. I got two virtual servers enabled: default and inner-tunnel and their configurations are the provided ones by the FR installation. Configuration details in the following:
OS: Ubuntu server 14.04 Deamon: freeradius 2.1.12+dfsg-1.2ubuntu8
Upgrade to 2.2.5. I can't remember, since 2.1.12 is so old, but I think there are a couple of spin/lock bugs, and there are certainly security issues. See: https://launchpad.net/~freeradius/+archive/ubuntu/stable ...if you don't want to compile. If it still happens with 2.2.5, come back and people will be willing to look at it. But no-one wants to look at your problem with 2.1.12 I'm afraid!
participants (3)
-
Bertalan Voros -
Phil Mayers -
Stefano PASCALI