[dpdk-dev] [PATCH] app/testpmd: print statistics periodically

Wu, Jingjing jingjing.wu at intel.com
Wed Jun 7 11:11:36 CEST 2017



> -----Original Message-----
> From: De Lara Guarch, Pablo
> Sent: Monday, May 29, 2017 5:39 AM
> To: Wu, Jingjing <jingjing.wu at intel.com>
> Cc: dev at dpdk.org; De Lara Guarch, Pablo <pablo.de.lara.guarch at intel.com>
> Subject: [PATCH] app/testpmd: print statistics periodically
> 
> Add parameter to print port statistics periodically
> (disabled by default), if interactive mode is not enabled.
> 
> This is useful to allow the user to see port statistics
> without having to get into the internal command line.
> 
> Signed-off-by: Pablo de Lara <pablo.de.lara.guarch at intel.com>
> ---
>  app/test-pmd/parameters.c             | 15 ++++++++++++-
>  app/test-pmd/testpmd.c                | 40
> ++++++++++++++++++++++++++++++++++-
>  app/test-pmd/testpmd.h                |  1 +
>  doc/guides/testpmd_app_ug/run_app.rst |  5 +++++
>  4 files changed, 59 insertions(+), 2 deletions(-)
> 
> diff --git a/app/test-pmd/parameters.c b/app/test-pmd/parameters.c
> index fbe6284..a758b25 100644
> --- a/app/test-pmd/parameters.c
> +++ b/app/test-pmd/parameters.c
> @@ -89,6 +89,7 @@ usage(char* progname)
>  	       "[--cmdline-file=FILENAME] "
>  #endif
>  	       "[--help|-h] | [--auto-start|-a] | ["
> +	       "-T PERIOD: statistics will be shown every PERIOD seconds (only if interactive is
How about change it following format?

"[--help|-h] | [--auto-start|-a] | [ -T PERIOD] | ["
"-T PERIOD: statistics will be shown every PERIOD seconds (only if interactive is
"--coremask=COREMASK --portmask=PORTMASK --numa "


Add line after printf("  --help: ......
printf("-T PERIOD: statistics will be shown every PERIOD seconds (only if interactive is disabled)\n");




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