[ovs-discuss] "ovs|00014|timeval|WARN|Unreasonably long 6567ms poll interval (232msuser, 5958ms system)" on OVS 2.6.0 & DPDK 16.07

[Thadeu Lima de Souza Cascardo]

On Wed, Oct 26, 2016 at 10:01:39PM +0800, Bo Sun wrote:
> Hi Thadeu,
> 
> Thank you for your inspiring advice and patience.
> 
> I set the brige and device as type dpdk, then I found that it's caused by
> insufficient memory.
> 
> Since I get the reason, I will change NUMA memory policy and try to solve
> it.
> 
> Thanks again.
> 
> Here are logs:
> 
> 2016-10-26T13:50:29Z|00022|dpdk|ERR|Insufficient memory to create memory
> pool for netdev dpdk0, with MTU 1500 on socket 2
> 2016-10-26T13:50:29Z|00023|bridge|WARN|could not open network device dpdk0
> (Cannot allocate memory)
> 

You are welcome. I am glad you found the problem. Did you allocate enough
hugepages?

Cascardo.