[dpdk-users] Enabling stats in pipeline applications

[dpdk-users] Enabling stats in pipeline applications

[sharanya k]

Hi,
I am running an ip pipeline application in dpdk version 17.08.1
(stable). I can see the packets getting received and send through
Wireshark. But, I couldn't get the statistics in the pipeline app
using the following command.

pipeline> p 1 stats port in 0
Pipeline 1 - stats for input port 0:
Pkts in: 0
Pkts dropped by AH: 0
Pkts dropped by other: 0
pipeline> p 2 stats port in 0
Pipeline 2 - stats for input port 0:
Pkts in: 0
Pkts dropped by AH: 0
Pkts dropped by other: 0
pipeline> p 2 stats port out 0
Pipeline 2 - stats for output port 0:
Pkts in: 0
Pkts dropped by AH: 0
Pkts dropped by other: 0

I even enabled the following flags in dpdk/config/common_base and recompiled.
CONFIG_RTE_*_STATS_COLLECT=y
Still its not working.

Can you please help me to rectify this?

Regards,
Sharanya

Re: [dpdk-users] Enabling stats in pipeline applications

[Heena Sirwani]

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     I had a similar issue. The problem turned out to be in configs.
Make sure the configuration changes are made in the target in $RTE_SDK/$RTE_TARGET/.config.
Either edit that config file for build local configs or remake target configuration by

make config T=$RTE_TARGET
-- Original Message --
 
From: sharanya k [ksharanya.97@gmail.com]
To: [users@dpdk.org]
Date: Thu 08 February 2018 [6:45:13 PM]
Subject: [dpdk-users] Enabling stats in pipeline applications
Hi,
I am running an ip pipeline application in dpdk version 17.08.1
(stable). I can see the packets getting received and send through
Wireshark. But, I couldn't get the statistics in the pipeline app
using the following command.
pipeline> p 1 stats port in 0
Pipeline 1 - stats for input port 0:
Pkts in: 0
Pkts dropped by AH: 0
Pkts dropped by other: 0
pipeline> p 2 stats port in 0
Pipeline 2 - stats for input port 0:
Pkts in: 0
Pkts dropped by AH: 0
Pkts dropped by other: 0
pipeline> p 2 stats port out 0
Pipeline 2 - stats for output port 0:
Pkts in: 0
Pkts dropped by AH: 0
Pkts dropped by other: 0
I even enabled the following flags in dpdk/config/common_base and recompiled.
CONFIG_RTE_*_STATS_COLLECT=y
Still its not working.
Can you please help me to rectify this?
Regards,
Sharanya\x16º&™«m…ì\x1c¢šh•® ™¨¥r‰“†á^oÍ{çn{ÛM|Eën®sÚ¶\x19š¶Ø^ÁÊ)¦‰Zâ	šŠW(™\x17œz+Þuúèšf¢–‹t\x7f^õ‚Š •ç(šf¢–‹t\x7f^õ‚Š •ç(›¾5ÛŸ6×½[ÉÚ]’Šà>‹-~,pŠØDHÄωß\x04\00µ\aÍz~Šî±êìv—d¢¸\x13†ï\x05y½´×Í{çn{ûMtÐ!\x13Eç\x1eŠ÷o)šŠZ-Ñý{Ö
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Re: [dpdk-users] Enabling stats in pipeline applications

[sharanya k]

Hi,

I made sure that all the stats are enabled in the .config file. I did
what you mentioned. Still, I stuck with the same problem(statistics
isn't coming). Can you please let me know if I have to do some other
steps to get my statistics in my ip pipeline application.

Thanks,
Sharanya


On Thu, Feb 8, 2018 at 7:41 PM, Heena Sirwani
<heena.sirwani@nevisnetworks.com> wrote:
>
>
>
>      I had a similar issue. The problem turned out to be in configs.
> Make sure the configuration changes are made in the target in
> $RTE_SDK/$RTE_TARGET/.config.
> Either edit that config file for build local configs or remake target
> configuration by
>
> make config T=$RTE_TARGET
>
> -- Original Message --
>
> From: sharanya k [ksharanya.97@gmail.com]
> To: [users@dpdk.org]
> Date: Thu 08 February 2018 [6:45:13 PM]
> Subject: [dpdk-users] Enabling stats in pipeline applications
>
>
> Hi,
> I am running an ip pipeline application in dpdk version 17.08.1
> (stable). I can see the packets getting received and send through
> Wireshark. But, I couldn't get the statistics in the pipeline app
> using the following command.
>
> pipeline> p 1 stats port in 0
> Pipeline 1 - stats for input port 0:
> Pkts in: 0
> Pkts dropped by AH: 0
> Pkts dropped by other: 0
> pipeline> p 2 stats port in 0
> Pipeline 2 - stats for input port 0:
> Pkts in: 0
> Pkts dropped by AH: 0
> Pkts dropped by other: 0
> pipeline> p 2 stats port out 0
> Pipeline 2 - stats for output port 0:
> Pkts in: 0
> Pkts dropped by AH: 0
> Pkts dropped by other: 0
>
> I even enabled the following flags in dpdk/config/common_base and
> recompiled.
> CONFIG_RTE_*_STATS_COLLECT=y
> Still its not working.
>
> Can you please help me to rectify this?
>
> Regards,
> Sharanya

Re: [dpdk-users] Enabling stats in pipeline applications

[Heena Sirwani]

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If you have enabled them in $RTE_SDK/$RTE_TARGET/.config, they should be reflected in $RTE_SDK/$RTE_TARGET/include/rte_config.h. Do you see it defined there?
If not, perhaps you forgot to run make,
cd $RTE_SDK/$RTE_TARGET
vi .config <make stats config changes>
make
The lib/librte_pipeline, librte_port should recompile and you should see #define RTE_*_STATS_COLLECT 1 in $RTE_SDK/$RTE_TARGET/include/rte_config.h.
Once this is done, recompile your example application.
-- Original Message --
 
From: sharanya k [ksharanya.97@gmail.com]
To: Heena Sirwani [heena.sirwani@nevisnetworks.com]
Cc: [users@dpdk.org]
Date: Fri 09 February 2018 [5:54:31 PM]
Subject: Re: [dpdk-users] Enabling stats in pipeline applications
Hi,
I made sure that all the stats are enabled in the .config file. I did
what you mentioned. Still, I stuck with the same problem(statistics
isn't coming). Can you please let me know if I have to do some other
steps to get my statistics in my ip pipeline application.
Thanks,
Sharanya
On Thu, Feb 8, 2018 at 7:41 PM, Heena Sirwani
<heena.sirwani@nevisnetworks.com> wrote:
>
>
>
> I had a similar issue. The problem turned out to be in configs.
> Make sure the configuration changes are made in the target in
> $RTE_SDK/$RTE_TARGET/.config.
> Either edit that config file for build local configs or remake target
> configuration by
>
> make config T=$RTE_TARGET
>
> -- Original Message --
>
> From: sharanya k [ksharanya.97@gmail.com]
> To: [users@dpdk.org]
> Date: Thu 08 February 2018 [6:45:13 PM]
> Subject: [dpdk-users] Enabling stats in pipeline applications
>
>
> Hi,
> I am running an ip pipeline application in dpdk version 17.08.1
> (stable). I can see the packets getting received and send through
> Wireshark. But, I couldn't get the statistics in the pipeline app
> using the following command.
>
> pipeline> p 1 stats port in 0
> Pipeline 1 - stats for input port 0:
> Pkts in: 0
> Pkts dropped by AH: 0
> Pkts dropped by other: 0
> pipeline> p 2 stats port in 0
> Pipeline 2 - stats for input port 0:
> Pkts in: 0
> Pkts dropped by AH: 0
> Pkts dropped by other: 0
> pipeline> p 2 stats port out 0
> Pipeline 2 - stats for output port 0:
> Pkts in: 0
> Pkts dropped by AH: 0
> Pkts dropped by other: 0
>
> I even enabled the following flags in dpdk/config/common_base and
> recompiled.
> CONFIG_RTE_*_STATS_COLLECT=y
> Still its not working.
>
> Can you please help me to rectify this?
>
> Regards,
> Sharanya\x16º&¶\x17šž‹\x1aº»¬‚f¢•Ê&\x16¸…y¿uë\x7fvïm5ñ\x17­º¹ÏjØm…槢Ʈ®ë ™¨¥r‰‘yÇ¢½ç_®‰¦j)e\x7fGøò
(‚Wœ¢išŠY_Ñþ<‚Š •ç(›m=óµç^[ÉÚ]’Šà>‹-~,pŠØDHÄωÐC\x03Mõ\aÍÃ~Šî±êìv—d¢¸\x05®/Ey½´×ÍzßÝ»ûMtÐ!\x13Eç\x1eŠ÷o)šŠY_Ñþ<‚Š •ç(›\b­…#\x13>'ZÛN,£]{ï8æWÚÙú+ºÇ«±Ú]’Šà\x16¸´ôW›ÛM|Ó½ýÛ½<ÓCÒL2ˆ1( «n­ë