From: Sengottuvelan S <sengottuvelan.s@gmail.com>
To: dev@dpdk.org
Subject: [dpdk-dev] dpdk ixgbevf pmd driver statistics collection
Date: Sat, 27 Sep 2014 17:12:59 -0700 [thread overview]
Message-ID: <CAAooUDYEVC5vr1DtcezVibRP+EHrc2bstxjqT5n_KGz+n5rKmw@mail.gmail.com> (raw)
Hi
I am able to get good results when I use DPDK/SR-IOV, 1 VF per PF to 1 VM
with ixgbevf driver pmd driver.
But, when I add more VM with DPDK/SR-IOV enabled NIC 1vf 1pf, both VMs
reduced the packets reception by 40%. I am not sure where the problem is
since with 1 VM packet receive/send is working fine.
Here, I would like to debug I/O counters details in ixgbe_vf pmd driver
level in DPDK. Can you please through somelight if DPDK has any
counters/drop - Statistics collection available or not in ixgbevf I/O
level.
next reply other threads:[~2014-09-28 0:06 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-28 0:12 Sengottuvelan S [this message]
2014-09-28 0:38 Sengottuvelan S
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