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b=EA/Unr1oHNHw/LPl7DoRL4fGCu5/UKUIM7j1eg/y2/C9ha3LZrEQE1WDeO/4Sccvm Pe7EeHui8HSCbCZpXEFEqp8iJ9+14biurptGcFlkPj+83ZU/ge1YQ4DlFtJGTqakEA /FsE2cGTionZPyVYK3etdvtBSo4gVOBu4TAgGiaDqqbL1KTUAOgFaPj8NRVbstqIVW MGqwnIr8m/Ob53mC67QV4pm+a9V/tky+ppvoO9ycpAyQBrqt5kjOlFRvUOP60Zd18k RuV4xYDnGU4X7YGVsmciNstIn5COdAotK+IjESEZI0qzUkz75dDnblPK0lJwp6aBex vWjAQa4JZf/gw== Subject: Re: [dpdk-dev] [PATCH] mbuf: fix reset on mbuf free X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Hi Olivier, > -----Original Message----- > From: dev On Behalf Of Olivier Matz > Sent: Wednesday, November 4, 2020 7:00 PM > To: dev@dpdk.org > Cc: konstantin.ananyev@intel.com; stable@dpdk.org > Subject: [dpdk-dev] [PATCH] mbuf: fix reset on mbuf free >=20 I can reproduce the failure in "ci/iol-mellanox-Performance" locally also w= ith this patch. I see a 2 mpps degradation with single core on ConnectX-5. Packet size is 6= 4B. Testpmd command: """ dpdk-testpmd -n 4 -w 0000:82:00.1 -w 0000:82:00.0 -c 0x9000 -- --burst= =3D64 --mbcache=3D512 -i --nb-cores=3D1 --txd=3D256 --rxd=3D256 """ Regards, Ali