Re: Network manager eat cpu

Ok thanks for your reply.
Waiting for a patch.


2014-08-28 17:46 GMT+02:00 Thomas Haller <thaller redhat com>:
On Tue, 2014-08-26 at 12:02 +0200, Chabert Loic wrote:
> Hi everyone,
> I have noticed a problem on Centos 7 when i use a bgp full view. NM is
> eating 100% cpu.
> I try to make BGP routers with centos 7 and need a bgp full view. I use
> bird as BGP implementation.
> So i configure my network adapters with NM:
> - two interfaces dedicated to bond0 (803.2d)
> - two vlan interfaces plugged in bond0 (8021q)
> (i noticed also that two vlan interfaces is not active after boot
> process... another problem)
> NM manager is "normal" and not eat all CPU.Then i launch bird and
> download ipv4 full view.
> At this moment, NM eat all cpu as we see below:
> 2579 root      20   0  649408 208420   7116 R  99,8  5,4   1104:58
> NetworkManager
> Any suggestions ? I'm using CentOS7, fully updated and ipv6 disabled.
> Best regards.

I am afraid, NM currently cannot handle a significant number of routes
or addresses.

To fix that, we will have to refactor and improve the platform code.


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