> From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com]
> Sent: Thursday, July 9, 2015 2:40 AM
> To: Tahhan, Maryam
> Cc: dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v4 8/8] app: add a new app proc_info
>
> 2015-07-05 18:40, Maryam Tahhan:
> > proc_info disp
> From: Olivier MATZ [mailto:olivier.matz at 6wind.com]
> Sent: Wednesday, July 15, 2015 10:19 AM
> To: Tahhan, Maryam; dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v4 3/8] ethdev: expose extended error stats
>
> Hi Maryam,
>
> The API of the driver-specific function
> From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com]
> Sent: Thursday, July 30, 2015 12:20 AM
> To: Tahhan, Maryam
> Cc: dev at dpdk.org; Ananyev, Konstantin
> Subject: Re: [dpdk-dev] [PATCH v1 1/1] ixgbe: Fix oerrors by setting it to
> + stats->idrop = hw_stats->mngpdc +
> + hw_stats->fcoerpdc +
> + total_qbrc;
Should use qprdc instead of total_qbrc
> > Extend dump_cfg to also display statistcs information for given DPDK
> > ports and rename the application to proc_info as it's now a utility
> > doing a little more than just dumping the memory information for DPDK.
> >
> > Signed-off-by: Maryam Tahhan
> > ---
> > app/Makefile |
> From: Stephen Hemminger [mailto:stephen at networkplumber.org]
> Sent: Wednesday, June 10, 2015 1:51 AM
> To: Tahhan, Maryam
> Cc: dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH 1/4] ixgbe: expose extended error statistics
>
> On Fri, 5 Jun 2015 18:35:02 +0100
&
> 2015-06-05 18:35, Maryam Tahhan:
> > Extend rte_eth_xstats_get to retrieve additional stats from the device
> > driver as well the top level extended stats. Add additional drop
> > counters to the extended stats.
> >
> > Signed-off-by: Maryam Tahhan
> [..]
> Patch 1/4 doesn't compile without
> >>> + packets. */
> >>> };
> >>
> >> You are extending the generic stats. This is not the idea behind xstats.
> >> The xstats are specific to the driver.
> >
> > I'd followed the example of:
> > http://patchwork.dpdk.org/dev/patchwork/patch/85/
> > to added generic extended stats (at least
> From: Olivier MATZ [mailto:olivier.matz at 6wind.com]
> Sent: Monday, August 17, 2015 3:54 PM
> To: Tahhan, Maryam; dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v6 4/9] ethdev: remove HW specific stats in
> stats structs
>
> Hi Maryam,
>
> On 07/15/2015 03
On Fri, Jun 26, 2015 at 8:59 AM, Maryam Tahhan mailto:maryam.tahhan at intel.com>> wrote:
Remove non generic stats in rte_stats_strings and mark the relevant
fields in struct rte_eth_stats as deprecated.
Signed-off-by: Maryam Tahhan mailto:maryam.tahhan
at intel.com>>
---
> Hi Maryam,
> I was not aware of the proc_info app. Is there any documentation on dpdk.org
> about it, or should I browse the code?
> Thanks,
> Kyle
Hi Kyle,
It's the last patch in the patchset I posted. I haven't written up the
documentation yet, but will do so, for now feel free to peruse
Hi
I see the eventfd module is still included... is this to support existing vhost
implementations? Is Qemu's vhost-user supported?
Thanks
Maryam
-Original Message-
From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Cao, Waterman
Sent: Thursday, August 7, 2014 3:29 PM
To: Xie,
Thanks
I was looking at the wrong version of the patch :(
-Original Message-
From: Xie, Huawei
Sent: Tuesday, August 19, 2014 10:07 AM
To: Tahhan, Maryam; Cao, Waterman; dev at dpdk.org
Cc: Long, Thomas
Subject: RE: [dpdk-dev] [PATCH 0/3] vhost example based on user space vhost
library
> This patch set implements xstats_get() and xstats_reset() in dev_ops for ixgbe
> to expose detailed error statistics to DPDK applications. The dump_cfg
> application was extended to demonstrate the usage of retrieving statistics for
> DPDK interfaces and renamed to proc_info in order reflect
Best Regards,
Maryam
> -Original Message-
> From: Olivier MATZ [mailto:olivier.matz at 6wind.com]
> Sent: Friday, July 3, 2015 2:16 PM
> To: Tahhan, Maryam; dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v3 2/7] ixgbe: add functions to get and reset
> xst
>
>
>
> > >
> > >> +
> > >> +total_missed_rx = 0;
> > >> +total_qbrc = 0;
> > >> +total_qprc = 0;
> > >> +total_qprdc = 0;
> > >> +rxnfgpc = 0;
> > >> +txdgpc = 0;
> > >> +count = 0;
> > >> +
> > >> +
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Remy Horton
> Sent: Wednesday, May 18, 2016 10:30 AM
> To: dev at dpdk.org; Mcnamara, John
> Subject: [dpdk-dev] [PATCH v2 0/3] Keep-alive enhancements
>
> This patchset adds enhancements to the keepalive core monitoring
> and reporting
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Harry van Haaren
> Sent: Tuesday, October 20, 2015 10:23 AM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v3] ixgbe: remove rx jabber from ierrors
>
> Remove receive jabber count (rjc) from ierrors count as the register overlaps
>
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Remy Horton
> Sent: Wednesday, September 30, 2015 10:05 AM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v2 1/3] rte: add keep alive functionality
>
> Adds functions for detecting and reporting the live-ness of LCores, the
> primary
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Remy Horton
> Sent: Wednesday, September 30, 2015 10:05 AM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v2 2/3] l2fwd: keep alive sample application
>
> Modification of l2fwd to demonstrate keep-alive functionality.
>
>
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Harry van Haaren
> Sent: Thursday, October 22, 2015 4:48 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v3 02/11] doc: add extended statistics to
> prog_guide
>
> Add extended statistic section to the programmers guide, poll mode
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Harry van Haaren
> Sent: Thursday, October 22, 2015 4:48 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v3 03/11] ethdev: update xstats_get() strings and
> Q handling
>
> Update the strings used for presenting stats to adhere to the
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Harry van Haaren
> Sent: Thursday, October 22, 2015 4:49 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v3 07/11] ixgbe: update statistic strings to
> scheme
>
> Updated and add statistic strings as used by xstats_get().
>
>
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Harry van Haaren
> Sent: Thursday, October 22, 2015 4:48 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v3 05/11] igb: add xstats() implementation
>
> Add xstats_get() and xstats_reset() functions to igb driver, and the
>
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Harry van Haaren
> Sent: Thursday, October 22, 2015 4:49 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v3 09/11] i40e: add xstats() implementation
>
> Add xstats functions to i40e PMD, allowing extended statistics to be retrieved
>
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Tahhan, Maryam
> Sent: Friday, October 23, 2015 3:35 PM
> To: Van Haaren, Harry ; dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v3 03/11] ethdev: update xstats_get() strings
> and Q handling
>
> > From:
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Harry van Haaren
> Sent: Thursday, October 22, 2015 4:48 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v3 03/11] ethdev: update xstats_get() strings and
> Q handling
>
> Update the strings used for presenting stats to adhere to the
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Harry van Haaren
> Sent: Thursday, October 22, 2015 4:49 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v3 10/11] i40evf: add xstats() implementation
>
> Add implementation of xstats() functions in i40evf PMD.
>
> Signed-off-by:
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Harry van Haaren
> Sent: Thursday, October 22, 2015 4:49 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v3 08/11] ixgbevf: add xstats() functions to VF
>
> Add xstats() functions and stat strings as necessary to ixgbevf PMD.
>
>
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Harry van Haaren
> Sent: Thursday, October 22, 2015 4:48 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v3 06/11] igbvf: add xstats() implementation
>
> Add xstats functionality to igbvf PMD, adding necessary statistic strings.
>
>
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Remy Horton
> Sent: Wednesday, October 28, 2015 8:52 AM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v3 1/3] rte: add keep alive functionality
>
> Adds functions for detecting and reporting the live-ness of LCores, the
> primary
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Remy Horton
> Sent: Wednesday, October 28, 2015 8:52 AM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v3 3/3] example: add keep alive sample
> application
>
> Modification of l2fwd to demonstrate keep-alive functionality.
>
>
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Harry van Haaren
> Sent: Thursday, October 22, 2015 4:48 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v3 04/11] virtio: add xstats() implementation
>
> Add xstats() functions and statistic strings to virtio PMD.
>
>
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Harry van Haaren
> Sent: Thursday, October 22, 2015 4:49 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v3 11/11] fm10k: add xstats() implementation
>
> Add xstats() functions and statistic strings.
>
> Signed-off-by: Harry van
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Harry van Haaren
> Sent: Friday, October 30, 2015 11:36 AM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v4 00/10] Port XStats
>
> This patchset adds an implementation of the xstats_get() and xstats_reset()
> API to the following
> From: Andriy Berestovskyy [mailto:aber at semihalf.com]
> Sent: Friday, September 4, 2015 10:38 AM
> To: Tahhan, Maryam; dev at dpdk.org
> Subject: ixgbe: account more Rx errors Issue
>
> Hi,
> Updating to DPDK 2.1 I noticed an issue with the ixgbe stats.
>
> In
> From: Andriy Berestovskyy [mailto:aber at semihalf.com]
> Sent: Friday, September 4, 2015 5:59 PM
> To: Tahhan, Maryam
> Cc: dev at dpdk.org; Olivier MATZ
> Subject: Re: ixgbe: account more Rx errors Issue
>
> Hi Maryam,
> Please see below.
>
> > XEC counts the
> From: Olivier MATZ [mailto:olivier.matz at 6wind.com]
> Sent: Monday, September 7, 2015 9:30 AM
> To: Tahhan, Maryam; Andriy Berestovskyy
> Cc: dev at dpdk.org
> Subject: Re: ixgbe: account more Rx errors Issue
>
> Hi,
>
> On 09/06/2015 07:15 PM, Tahhan, Mary
> From: Kyle Larose [mailto:eomereadig at gmail.com]
> Sent: Wednesday, September 9, 2015 6:43 PM
> To: Tahhan, Maryam
> Cc: Olivier MATZ; Andriy Berestovskyy; dev at dpdk.org
> Subject: Re: [dpdk-dev] ixgbe: account more Rx errors Issue
>
>
> On Mon, Sep 7, 2015 at
> From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com]
> Sent: Tuesday, November 3, 2015 1:56 PM
> To: Tahhan, Maryam
> Cc: dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v2 1/1] ethdev: distinguish between drop and
> error stats
>
> 2015-11-03 13:14, Tahhan,
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Remy Horton
> Sent: Thursday, November 5, 2015 11:33 AM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v4 1/3] rte: add keep alive functionality
>
> Adds functions for detecting and reporting the live-ness of LCores, the
> primary
>
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Remy Horton
> Sent: Thursday, November 5, 2015 11:33 AM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v4 3/3] example: add keep alive sample application
>
> Modified version of l2fwd to demonstrate keep-alive functionality.
>
>
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Harry van Haaren
> Sent: Friday, November 6, 2015 2:13 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH 3/3] i40e: refactor xstats queue handling
>
> This patch refactors the queue and priority statistic handling.
> Generic queue
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Harry van Haaren
> Sent: Friday, November 6, 2015 2:13 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH 2/3] ixgbe: refactor xstats queue handling
>
> This patch refactors the queue handling. Generic queue stats are handled by
>
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Harry van Haaren
> Sent: Friday, November 6, 2015 2:13 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH 1/3] ethdev: xstats generic Q stats refactor
>
> This patch refactors the generic queue stats to be exposed by
>
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Harry van Haaren
> Sent: Thursday, November 5, 2015 12:56 PM
> To: dev at dpdk.org
> Cc: Harry van Haaren
> Subject: [dpdk-dev] [PATCH v2] i40e: fix resetting of stats
>
> This patch fixes a bug where only some of the statistics were
and the generated DPDK docs.
Best Regards,
Maryam
From: Jay Rolette [mailto:role...@infiniteio.com]
Sent: Friday, October 2, 2015 2:25 PM
To: Tahhan, Maryam
Cc: DPDK
Subject: Re: [dpdk-dev] [PATCH] ethdev: distinguish between drop and error stats
Can you improve the comments on these counters? If you didn't
Hi David
Some of the stats were HW specific rather than generic stats that should be
exposed through rte_eth_stats and were migrated to the xstats API.
http://dpdk.org/ml/archives/dev/2015-June/019915.html. The naming was also not
generic enough to cover some of the drivers and in some cases
David Harton (dharton) [mailto:dharton at cisco.com]
> Sent: Friday, January 22, 2016 1:41 PM
> To: Tahhan, Maryam ; dev at dpdk.org
> Subject: RE: Future Direction for rte_eth_stats_get()
>
> Hi Maryam,
>
> Thanks for the pointer. I'll review the convo's.
>
> Conside
> From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com]
> Sent: Friday, January 22, 2016 2:44 PM
> To: Tahhan, Maryam ; David Harton
> (dharton)
> Cc: dev at dpdk.org; olivier.matz at 6wind.com; Van Haaren, Harry
>
> Subject: Re: [dpdk-dev] Future Direction
>
> Hi, John & Greg
>
> Would you please give any opinion for this patch ?
>
> I have looked through all PMDs and found not all statistics items can be
> supported by some NIC.
> For example, rx_nombuf, q_ipackets, q_opackets, q_ibytes and q_obytes
> are not supported by i40e.
Queue stats
> Hi John,
>
> > Before this patch, DPDK used the file ~/.rte_config as a lock to
> > detect potential interference between multiple DPDK applications
> > running on the same machine. However, if a single user ran DPDK
> > applications concurrently on several different machines, and if the
> >
> From: Van Haaren, Harry
> Sent: Tuesday, April 5, 2016 6:58 PM
> To: dev at dpdk.org
> Cc: Tahhan, Maryam ; Van Haaren, Harry
>
> Subject: [PATCH] doc: announce xstats api change for 16.07
>
> This patch adds a notice that the API for the xstats functionality will be
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of David Harton
> (dharton)
> Sent: Wednesday, April 20, 2016 5:04 PM
> To: Horton, Remy ; dev at dpdk.org
> Subject: Re: [dpdk-dev] [RFC PATCH v1 0/3] Remove string operations
> from xstats
>
> > -Original Message-
> > From: dev
> From: David Harton (dharton) [mailto:dharton at cisco.com]
> Sent: Friday, February 5, 2016 9:16 PM
> To: Van Haaren, Harry ; Thomas
> Monjalon
> Cc: dev at dpdk.org; Tahhan, Maryam ;
> Mcnamara, John
> Subject: RE: [dpdk-dev] Future Direction for rte_eth_stats_get()
>
> From: Van Haaren, Harry
> Sent: Tuesday, February 23, 2016 2:10 PM
> To: david.marchand at 6wind.com
> Cc: Tahhan, Maryam ; dev at dpdk.org; Van
> Haaren, Harry
> Subject: [PATCH v4] eal: add function to check if primary proc alive
>
> This patch adds a new functi
> From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com]
> Sent: Thursday, March 17, 2016 4:41 PM
> To: Igor Ryzhov
> Cc: dev at dpdk.org; Tahhan, Maryam ;
> olivier.matz at 6wind.com
> Subject: Re: [dpdk-dev] [PATCH] ethdev: don't count missed packets in
> erroneous pa
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Remy Horton
> Sent: Friday, May 6, 2016 12:11 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [RFC PATCH v2 0/3] Remove string operations from
> xstats
>
> The current extended ethernet statistics fetching involve doing several
> string
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Remy Horton
> Sent: Friday, May 6, 2016 12:11 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [RFC PATCH v2 1/3] rte: change xstats to use integer
> keys
>
> Signed-off-by: Remy Horton
> ---
Acked-by: Maryam Tahhan
>uint8_t stat_idx,
> @@ -1427,6 +1447,10 @@ struct eth_dev_ops {
> eth_stats_reset_t stats_reset; /**< Reset generic device
> statistics. */
> eth_xstats_get_t xstats_get;/**< Get extended device
> statistics. */
>
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Remy Horton
> Sent: Friday, May 6, 2016 12:11 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [RFC PATCH v2 2/3] drivers/net/ixgbe: change xstats
> to use integer id
>
> Signed-off-by: Remy Horton
> ---
Acked-by: Maryam Tahhan
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Remy Horton
> Sent: Friday, May 6, 2016 12:11 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [RFC PATCH v2 3/3] examples/ethtool: add xstats
> display command
>
> Signed-off-by: Remy Horton
> ---
Acked-by: Maryam Tahhan
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