From: Haosong Huang <huangh@seagroup.com>
To: dev@dpdk.org
Subject: Re: [dpdk-dev] What's possible reasons that may cause rx_total_missed_packets increase in ixgbe driver?
Date: Sun, 15 Dec 2019 00:14:25 +0800 [thread overview]
Message-ID: <CAH5yGa8WD_vRyJPYBsZCtcGD-u86+0V16BT8RWdK1NjMu_a-JQ@mail.gmail.com> (raw)
In-Reply-To: <CAH5yGa9Ts4Vb7AJfmq-OQVF125Z__WeZuNT+EkAkOfYLX83GUw@mail.gmail.com>
Hi, DPDK masters, I am debugging a `imissed` issue when we are using DPDK.
We notice that imissed increase even when the traffic is slow. We are using
x520 nic and ixgbe driver.
Via check the code, imissed comes from rx_total_missed_packets in ixgbe.
But what's the possible reason that make rx_total_missed_packets increase
in ixgbe?
Highly appreciated your reply if you have any clues on this.
On Fri, Dec 13, 2019 at 12:32 AM Haosong Huang <huangh@seagroup.com> wrote:
> Hi, DPDK masters, I am debugging a `imissed` issue when we are using DPDK.
>
> We notice that imissed increase even when the traffic is slow. We are
> using x520 nic and ixgbe driver.
>
> Via check the code, imissed comes from rx_total_missed_packets in ixgbe.
> But what's the possible reason that make rx_total_missed_packets increase
> in ixgbe?
>
> Highly appreciated your reply if you have any clues on this.
>
--
*Haosong Huang*
STO
*Mobile* +65 8299 3624
*Address* 5 Science Park Drive, Shopee Building, Singapore 118265
prev parent reply other threads:[~2019-12-14 16:14 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-12 16:32 Haosong Huang
2019-12-14 16:14 ` Haosong Huang [this message]
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