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From: Jay Rolette <rolette@infinite.io>
To: Bill Bonaparte <programme110@gmail.com>
Cc: DPDK <dev@dpdk.org>
Subject: Re: Help: How to read packet statistics from device registers via dpdk PMD?
Date: Tue, 5 Jul 2016 07:03:52 -0500	[thread overview]
Message-ID: <CADNuJVr4HZKDY_Y9QWmg_b-FFaRJe8TEpsx1ucLi=rXC-49K2Q@mail.gmail.com> (raw)
In-Reply-To: <CAO8FX+QkHpFxPdc8wgRFbj-3gfg-BZ4UHzYFW8xiVsPcfyRqcQ@mail.gmail.com>

On Tue, Jul 5, 2016 at 2:35 AM, Bill Bonaparte <programme110@gmail.com>
wrote:

> Hi:
> I am a new fish, I have tried my best to find answer about my question on
> web, but I failed. so
> I come here to ask for your help. the below is my question:
>
> I found that dpdk provides a api rte_eth_stats_get to read packet
> statistics about the interface, includes total input/output
> unicast/multicast/brodcast packets/bytes. but the api does not work on
> VMxnet interface (which is a virtual interface in VMware machine).
>

Probably something in your app or environment rather than in the API
itself. We run rte_eth_stats_get() against interfaces in VMware Fusion,
VirtualBox and real hardware and they all work generally.

Need some info before anyone can help you much:

* What version of DPDK are you running?
* What OS are you running on?
* Output from "dpdk_nic_bind.py --status"?

Jay

  reply	other threads:[~2016-07-05 12:03 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-07-05  7:35 Help: How to read packet statistics from device registers via dpdk PMD? Bill Bonaparte
2016-07-05 12:03 ` Jay Rolette [this message]
2016-07-07  5:52   ` Bill Bonaparte
2016-07-07 12:19     ` Jay Rolette
2016-07-12 12:00       ` Bill Bonaparte

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