topic Re:The kernel version of your target is lower . OS Cent 7.9 Platform-profiler in Analyzers

The kernel version of your target is lower . OS Cent 7.9 Platform-profiler

karanveer23 — Thu, 12 Aug 2021 02:43:32 GMT

Hi Team

All the issues , I m reporting are associated with platform profiler . Kindly help asap

target details - Centos 7

Vtune profiler version - 2021.6.0

Check screenshots below

Re:The kernel version of your target is lower . OS Cent 7.9 Platform-profiler

RahulU_Intel — Thu, 12 Aug 2021 08:08:39 GMT

Hi,

Thanks for posting in Intel forums. We looked into your case. Could you please share with us the following details,

The sample reproducer and steps to reproduce
Log files
The hardware information

Thanks and Regards,

Rahul

Re: The kernel version of your target is lower . OS Cent 7.9 Platform-profiler

karanveer23 — Thu, 12 Aug 2021 11:24:27 GMT

Hi,

reproduce steps with Screen captures , target hardware info and logs attached :

Re:The kernel version of your target is lower . OS Cent 7.9 Platform-profiler

RahulU_Intel — Thu, 12 Aug 2021 12:50:25 GMT

Hi,

Thanks for the immediate response. In your initial screenshot we could see Docker during the finalization. Are you using any of the containers? If yes could you please share with us the details?

Thanks

Rahul

Re: Re:The kernel version of your target is lower . OS Cent 7.9 Platform-profiler

karanveer23 — Fri, 13 Aug 2021 00:24:59 GMT

Hi ,

Docker being used with k8s with Centos 7 and 8 , both having same versions of docker . I can only see this error in Centos7 , not in 8

Re: The kernel version of your target is lower . OS Cent 7.9 Platform-profiler

karanveer23 — Mon, 23 Aug 2021 11:24:53 GMT

Hi Team

Please let me know the update on this issue

Re:The kernel version of your target is lower . OS Cent 7.9 Platform-profiler

RahulU_Intel — Thu, 26 Aug 2021 06:07:26 GMT

Hi,

Sorry for late reply. We checking on this from our side. We will get back to you soon.

Thanks and Regards

Rahul

Re: The kernel version of your target is lower . OS Cent 7.9 Platform-profiler

karanveer23 — Sat, 28 Aug 2021 04:41:33 GMT

Thank you

Re:The kernel version of your target is lower . OS Cent 7.9 Platform-profiler

DMITRY_T_Intel — Mon, 30 Aug 2021 08:33:57 GMT

Hi Karan,

I'm clarifying with developers the requirement to have kernel 4.1 and higher for profiling in a Docker container. For now please consider to use Centos* 8 or profile natively.

Thanks!

Re:The kernel version of your target is lower . OS Cent 7.9 Platform-profiler

DMITRY_T_Intel — Mon, 30 Aug 2021 15:36:48 GMT

Hi Karan,

I got information from developers: this is expected behavior. For the Docker container Process ID mapping they use functionality which is available for Linux kernel 4.1 and higher. We will update VTune Profiler documentation.

Thanks!

Re:The kernel version of your target is lower . OS Cent 7.9 Platform-profiler

DMITRY_T_Intel — Wed, 01 Sep 2021 09:48:49 GMT

Hi Karan,

I think I answered your question and I am closing this case for now. If you have new issues, please create a new case.

Thank you very much!

Re: Re:The kernel version of your target is lower . OS Cent 7.9 Platform-profiler

karanveer23 — Thu, 02 Sep 2021 07:03:24 GMT

Thanks Dmitry for the update