Re: [ovs-dev] mbuf pool sizing

2018-01-25 Thread Kevin Traynor
m>; > ovs-dev@openvswitch.org; ovs-disc...@openvswitch.org; Robert Wojciechowicz > <robertx.wojciechow...@intel.com>; Ian Stokes <ian.sto...@intel.com>; Ilya > Maximets <i.maxim...@samsung.com>; Kavanagh, Mark B > <mark.b.kavan...@intel.com> > S

Re: [ovs-dev] mbuf pool sizing

2018-01-24 Thread Venkatesan Pradeep
es <ian.sto...@intel.com>; Ilya Maximets <i.maxim...@samsung.com>; Kavanagh, Mark B <mark.b.kavan...@intel.com> Subject: Re: [ovs-dev] mbuf pool sizing On 01/23/2018 11:42 AM, Kevin Traynor wrote: > On 01/17/2018 07:48 PM, Venkatesan Pradeep wrote: >> Hi, >>

Re: [ovs-dev] mbuf pool sizing

2018-01-23 Thread Kevin Traynor
On 01/23/2018 11:42 AM, Kevin Traynor wrote: > On 01/17/2018 07:48 PM, Venkatesan Pradeep wrote: >> Hi, >> >> Assuming that all ports use the same MTU, in OVS2.8 and earlier, a single >> mempool of 256K buffers (MAX_NB_MBUF = 4096 * 64) will be created and shared >> by all the ports >> >> With

Re: [ovs-dev] mbuf pool sizing

2018-01-23 Thread Kevin Traynor
On 01/17/2018 07:48 PM, Venkatesan Pradeep wrote: > Hi, > > Assuming that all ports use the same MTU, in OVS2.8 and earlier, a single > mempool of 256K buffers (MAX_NB_MBUF = 4096 * 64) will be created and shared > by all the ports > > With the OVS2.9 mempool patches, we have port specific

[ovs-dev] mbuf pool sizing

2018-01-17 Thread Venkatesan Pradeep
Hi, Assuming that all ports use the same MTU, in OVS2.8 and earlier, a single mempool of 256K buffers (MAX_NB_MBUF = 4096 * 64) will be created and shared by all the ports With the OVS2.9 mempool patches, we have port specific allocation and the number of mbufs created for each port is based