[LTP] Duration run time of each benchmark

[Andrea Cervesato]

Hi,

Probably the easiest way is to parse stdout and check for TPASS/TFAIL 
message here (adding a timer somewhere):
https://github.com/acerv/runltp-ng/blob/401f366ccd4bae00a2b247397aae21286594eb5a/ltp/ui.py#L307

Beware that resulting time is an approximation, since python is running 
through syscalls and buffering. Also, not all
tests are implemented with latest LTP API, so TPASS/TFAIL messages might 
not always appear after sub-tests.

Andrea


On 8/8/22 12:44, Chen, Zion wrote:
>
> Hello Andera,
>
> Thanks for your answer, but we need a duration time of a specific 
> TPASS/TFAIL. Do you have something like this?
>
> If not, can you point me to which line in “runltp” I can add “time” 
> linux command to get the duration time of it?
>
> Thanks,
>
> Zion
>
> *From:*Andrea Cervesato <andrea.cervesato@suse.com>
> *Sent:* Monday, 8 August 2022 12:02
> *To:* Chen, Zion <zion.chen01@sap.com>; ltp@lists.linux.it
> *Subject:* Re: [LTP] Duration run time of each benchmark
>
>
> 	
>
> You don't often get email from andrea.cervesato@suse.com. Learn why 
> this is important <https://aka.ms/LearnAboutSenderIdentification>
>
> 	
>
> Hi!
>
> We are currently working on a new LTP runner which is the future 
> replacement of the runltp script written in bash: 
> https://github.com/acerv/runltp-ng 
> <https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Facerv%2Frunltp-ng&data=05%7C01%7Czion.chen01%40sap.com%7Cc9db0750bd484703a7d208da791cc4a6%7C42f7676cf455423c82f6dc2d99791af7%7C0%7C0%7C637955462366946140%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C2000%7C%7C%7C&sdata=LZ1%2FvGgfDW0vME8ymCXHTkzVXlNjKnP%2BpRxuj%2FszxYo%3D&reserved=0>
>
> The new runner is written in python 3.7+ and it supports duration time 
> between tests. At the moment, it considers execution time of a single 
> test binary,
>
> not the duration time of specific TPASS/TFAIL results as you might 
> expect, also because the old format is still supported and it doesn't 
> give this possibility.
>
> If you don't need to have duration time of specific TPASS/TFAIL , 
> runltp-ng might be the #1 choice for you, since it also implements a 
> JSON report file which
>
> can be parsed easily to obtain the results.
>
> The runltp-ng source code is open and available to everyone, so feel 
> free to help and give any feedback if needed!
>
> Regards,
>
> Andrea
>
> On 8/8/22 10:17, Chen, Zion via ltp wrote:
>
>     Hello Linux Test Project
>
>     We are in SAP using your ltp benchmark in our linux machine. We
>     are looking in the results file after the run is finish and we
>     want to know the duration time of each sub-test.
>
>     Can you point me how to do it? How to find the duration time of
>     each sub-test?
>
>     Regards,
>
>     Zion
>
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.linux.it/pipermail/ltp/attachments/20220808/0dec6557/attachment.htm>