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From: David Marchand <david.marchand@redhat.com>
To: dev@dpdk.org
Cc: wenzhuo.lu@intel.com, jingjing.wu@intel.com,
	bernard.iremonger@intel.com, ramirose@gmail.com,
	arybchenko@solarflare.com
Subject: [dpdk-dev] [PATCH v3 0/4] display testpmd forwarding engine stats on the fly
Date: Wed, 20 Mar 2019 11:02:30 +0100	[thread overview]
Message-ID: <1553076154-3907-1-git-send-email-david.marchand@redhat.com> (raw)
Message-ID: <20190320100230.MGbqflmxCNhkvruCPdETEcr3HtV-VpER4B_LPmKbMgY@z> (raw)
In-Reply-To: <1552318522-18777-1-git-send-email-david.marchand@redhat.com>

Here is a little series that makes it possible to display and clear
testpmd fwd engines while they run without having to stop them.
This is mostly handy when running stress tests and you look for packets
drops without having to stop/start testpmd forwarding.

Example:

testpmd> show fwd stats all 

  ------- Forward Stats for RX Port= 0/Queue= 0 -> TX Port= 1/Queue= 0 -------
  RX-packets: 261977064      TX-packets: 261977064      TX-dropped: 0             

  ------- Forward Stats for RX Port= 1/Queue= 0 -> TX Port= 0/Queue= 0 -------
  RX-packets: 261985142      TX-packets: 261985142      TX-dropped: 0             

  ---------------------- Forward statistics for port 0  ----------------------
  RX-packets: 261977096      RX-dropped: 0             RX-total: 261977096
  TX-packets: 261985155      TX-dropped: 0             TX-total: 261985155
  ----------------------------------------------------------------------------

  ---------------------- Forward statistics for port 1  ----------------------
  RX-packets: 261985188      RX-dropped: 0             RX-total: 261985188
  TX-packets: 261977128      TX-dropped: 0             TX-total: 261977128
  ----------------------------------------------------------------------------

  +++++++++++++++ Accumulated forward statistics for all ports+++++++++++++++
  RX-packets: 523962284      RX-dropped: 0             RX-total: 523962284
  TX-packets: 523962283      TX-dropped: 0             TX-total: 523962283
  ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

testpmd> show fwd stats all 

  ------- Forward Stats for RX Port= 0/Queue= 0 -> TX Port= 1/Queue= 0 -------
  RX-packets: 274293770      TX-packets: 274293642      TX-dropped: 128           

  ------- Forward Stats for RX Port= 1/Queue= 0 -> TX Port= 0/Queue= 0 -------
  RX-packets: 274301850      TX-packets: 274301850      TX-dropped: 0             

  ---------------------- Forward statistics for port 0  ----------------------
  RX-packets: 274293802      RX-dropped: 0             RX-total: 274293802
  TX-packets: 274301862      TX-dropped: 0             TX-total: 274301862
  ----------------------------------------------------------------------------

  ---------------------- Forward statistics for port 1  ----------------------
  RX-packets: 274301894      RX-dropped: 0             RX-total: 274301894
  TX-packets: 274293706      TX-dropped: 128           TX-total: 274293834
  ----------------------------------------------------------------------------

  +++++++++++++++ Accumulated forward statistics for all ports+++++++++++++++
  RX-packets: 548595696      RX-dropped: 0             RX-total: 548595696
  TX-packets: 548595568      TX-dropped: 128           TX-total: 548595696
  ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

-- 
David Marchand

---
Changelog since v2:
- first patch has been merged in net-next, removed from the series
- split patch (numbered 3 in v2) in two following Andrew comment

Changelog since v1:
- Cc: stable for patch 1
- removed buggy patch 3

---

David Marchand (4):
  app/testpmd: add missing newline when showing statistics
  app/testpmd: extend fwd statistics to 64bits
  app/testpmd: remove useless casts on statistics
  app/testpmd: display/clear forwarding stats on demand

 app/test-pmd/cmdline.c                      |  44 +++
 app/test-pmd/testpmd.c                      | 450 ++++++++++++++--------------
 app/test-pmd/testpmd.h                      |  21 +-
 doc/guides/testpmd_app_ug/testpmd_funcs.rst |  36 +++
 4 files changed, 315 insertions(+), 236 deletions(-)

-- 
1.8.3.1


  parent reply	other threads:[~2019-03-20 10:02 UTC|newest]

Thread overview: 109+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-14 15:42 [dpdk-dev] [PATCH 0/5] " David Marchand
2019-02-14 15:42 ` [dpdk-dev] [PATCH 1/5] app/testpmd: remove unused fwd_ctx field David Marchand
2019-02-18 19:55   ` Rami Rosen
2019-02-14 15:42 ` [dpdk-dev] [PATCH 2/5] app/testpmd: add missing newline when showing statistics David Marchand
2019-02-19  5:48   ` Rami Rosen
2019-02-14 15:42 ` [dpdk-dev] [PATCH 3/5] app/testpmd: add missing transmit errors stats David Marchand
2019-02-14 16:30   ` Bruce Richardson
2019-02-14 17:39     ` David Marchand
2019-02-14 18:51       ` David Marchand
2019-02-15  8:57         ` Thomas Monjalon
2019-02-15  9:33           ` David Marchand
2019-02-15 14:05             ` Bruce Richardson
2019-02-15 14:13               ` Wiles, Keith
2019-02-15 15:04               ` David Marchand
2019-02-15 16:19                 ` Thomas Monjalon
2019-02-15 17:32                   ` David Marchand
2019-02-15 18:15                     ` Ananyev, Konstantin
2019-02-15 18:31                       ` David Marchand
2019-02-15 18:42                         ` Ananyev, Konstantin
2019-02-15 19:38                           ` Thomas Monjalon
2019-02-16  0:37                             ` Stephen Hemminger
2019-02-16 13:23                               ` Ananyev, Konstantin
2019-02-16 12:50                             ` Ananyev, Konstantin
2019-02-20  8:33                               ` David Marchand
2019-02-24 11:55                                 ` Ananyev, Konstantin
2019-02-14 15:42 ` [dpdk-dev] [PATCH 4/5] app/testpmd: remove useless casts on statistics David Marchand
2019-02-14 15:42 ` [dpdk-dev] [PATCH 5/5] app/testpmd: display/clear forwarding stats on demand David Marchand
2019-03-11 15:35 ` [dpdk-dev] [PATCH v2 0/4] display testpmd forwarding engine stats on the fly David Marchand
2019-03-11 15:35   ` [dpdk-dev] [PATCH v2 1/4] app/testpmd: remove unused fwd_ctx field David Marchand
2019-03-19 18:29     ` [dpdk-dev] [dpdk-stable] " Ferruh Yigit
2019-03-19 18:29       ` Ferruh Yigit
2019-03-11 15:35   ` [dpdk-dev] [PATCH v2 2/4] app/testpmd: add missing newline when showing statistics David Marchand
2019-03-11 15:53     ` Andrew Rybchenko
2019-03-11 15:35   ` [dpdk-dev] [PATCH v2 3/4] app/testpmd: remove useless casts on statistics David Marchand
2019-03-11 15:57     ` Andrew Rybchenko
2019-03-11 16:03       ` David Marchand
2019-03-11 15:35   ` [dpdk-dev] [PATCH v2 4/4] app/testpmd: display/clear forwarding stats on demand David Marchand
2019-03-20 10:02   ` David Marchand [this message]
2019-03-20 10:02     ` [dpdk-dev] [PATCH v3 0/4] display testpmd forwarding engine stats on the fly David Marchand
2019-03-20 10:02     ` [dpdk-dev] [PATCH v3 1/4] app/testpmd: add missing newline when showing statistics David Marchand
2019-03-20 10:02       ` David Marchand
2019-03-20 13:49       ` Andrew Rybchenko
2019-03-20 13:49         ` Andrew Rybchenko
2019-03-20 10:02     ` [dpdk-dev] [PATCH v3 2/4] app/testpmd: extend fwd statistics to 64bits David Marchand
2019-03-20 10:02       ` David Marchand
2019-03-20 13:55       ` Andrew Rybchenko
2019-03-20 13:55         ` Andrew Rybchenko
2019-03-20 10:02     ` [dpdk-dev] [PATCH v3 3/4] app/testpmd: remove useless casts on statistics David Marchand
2019-03-20 10:02       ` David Marchand
2019-03-20 13:58       ` Andrew Rybchenko
2019-03-20 13:58         ` Andrew Rybchenko
2019-03-20 10:02     ` [dpdk-dev] [PATCH v3 4/4] app/testpmd: display/clear forwarding stats on demand David Marchand
2019-03-20 10:02       ` David Marchand
2019-03-20 12:25       ` Ferruh Yigit
2019-03-20 12:25         ` Ferruh Yigit
2019-03-20 12:44         ` David Marchand
2019-03-20 12:44           ` David Marchand
2019-03-20 13:29           ` Ferruh Yigit
2019-03-20 13:29             ` Ferruh Yigit
2019-03-21 18:50       ` Ferruh Yigit
2019-03-21 18:50         ` Ferruh Yigit
2019-03-21 20:34         ` David Marchand
2019-03-21 20:34           ` David Marchand
2019-03-22 13:37     ` [dpdk-dev] [PATCH v4 0/4] display testpmd forwarding engine stats on the fly David Marchand
2019-03-22 13:37       ` David Marchand
2019-03-22 13:37       ` [dpdk-dev] [PATCH v4 1/4] app/testpmd: add missing newline when showing statistics David Marchand
2019-03-22 13:37         ` David Marchand
2019-03-22 17:03         ` Maxime Coquelin
2019-03-22 17:03           ` Maxime Coquelin
2019-03-22 17:17         ` Maxime Coquelin
2019-03-22 17:17           ` Maxime Coquelin
2019-03-22 17:23           ` David Marchand
2019-03-22 17:23             ` David Marchand
2019-03-22 17:31             ` Andrew Rybchenko
2019-03-22 17:31               ` Andrew Rybchenko
2019-03-22 17:35         ` Andrew Rybchenko
2019-03-22 17:35           ` Andrew Rybchenko
2019-03-22 17:43           ` David Marchand
2019-03-22 17:43             ` David Marchand
2019-03-23 19:12             ` David Marchand
2019-03-23 19:12               ` David Marchand
2019-03-25  6:34               ` Andrew Rybchenko
2019-03-25  6:34                 ` Andrew Rybchenko
2019-03-22 13:37       ` [dpdk-dev] [PATCH v4 2/4] app/testpmd: extend fwd statistics to 64bits David Marchand
2019-03-22 13:37         ` David Marchand
2019-03-22 17:06         ` Maxime Coquelin
2019-03-22 17:06           ` Maxime Coquelin
2019-03-22 13:37       ` [dpdk-dev] [PATCH v4 3/4] app/testpmd: remove useless casts on statistics David Marchand
2019-03-22 13:37         ` David Marchand
2019-03-22 17:11         ` Maxime Coquelin
2019-03-22 17:11           ` Maxime Coquelin
2019-03-22 13:37       ` [dpdk-dev] [PATCH v4 4/4] app/testpmd: display/clear forwarding stats on demand David Marchand
2019-03-22 13:37         ` David Marchand
2019-03-22 17:22         ` Maxime Coquelin
2019-03-22 17:22           ` Maxime Coquelin
2019-03-25  8:51       ` [dpdk-dev] [PATCH v5 0/4] display testpmd forwarding engine stats on the fly David Marchand
2019-03-25  8:51         ` David Marchand
2019-03-25  8:51         ` [dpdk-dev] [PATCH v5 1/4] app/testpmd: add missing newline when showing statistics David Marchand
2019-03-25  8:51           ` David Marchand
2019-03-25  8:55           ` Andrew Rybchenko
2019-03-25  8:55             ` Andrew Rybchenko
2019-03-25  8:51         ` [dpdk-dev] [PATCH v5 2/4] app/testpmd: extend fwd statistics to 64bits David Marchand
2019-03-25  8:51           ` David Marchand
2019-03-25  8:51         ` [dpdk-dev] [PATCH v5 3/4] app/testpmd: remove useless casts on statistics David Marchand
2019-03-25  8:51           ` David Marchand
2019-03-25  8:51         ` [dpdk-dev] [PATCH v5 4/4] app/testpmd: display/clear forwarding stats on demand David Marchand
2019-03-25  8:51           ` David Marchand
2019-03-25 14:05         ` [dpdk-dev] [PATCH v5 0/4] display testpmd forwarding engine stats on the fly Ferruh Yigit
2019-03-25 14:05           ` Ferruh Yigit

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