Linux Performance Troubleshooting Demos

[@unmotivated_might]

This is literally the best interview prep video

[@uirwi9142]

You just solved so many mysteries for me. Nice and concise, super easy to follow and absorb. Thank you.

[@georgejohn9016]

That's absolute fantastic explanation. It was very informative. Looking forward to such good Linux videos

[@30september1991]

Just the kind of video I needed to have a summarized knowledge before interview ;) It saved me a lot of time.

[@vmahendhiran5257]

I never seen these kind of such a good article

[@raviteja2120]

Very helpful . Thank you. Please do more videos.

[@masthank9049]

Thank you. Looking forward to such good Linux videos

[@NotyourType113]

Great information...the way you simplified the meaning with technical terms is so impressive...thank you sir..

[@kunaljadhav1125]

Very helpful and understandable explanation, liked it, please keep on posting such videos, Thank you sir.

[@harshalshah3089]

Thank you, this is very helpful.

[@SameerShaikh-o5m]

really appreciated the work

[@alexstone691]

I was turned off by AI voice, but the video is great and was just what i needed

[@mppan3055]

This is awesome explanation.

[@raviyadu5421]

Exactly what we need in administration world. Thanks @grobelDev

[@hectorbarlow4842]

Thank you! This was very helpful.

[@ashisswarn2781]

appreciate all your explanation!!

[@stevelin912]

Thanks for sharing !

[@almothana]

very useful! Thanks for sharing!

[@tabbytabrez6767]

lovely ..... pls upload more such informative videos....

[@priteshugrankar6815]

This is too good!!

[@CasternFernandes22592]

Thank youu! This was very helpful.

[@syukurmdkassim3958]

You save my day man... very informative

[@ashishgupta3788]

Very Helpful. Love from India 🇮🇳✌️

[@mounikagosu]

This is really very good explination.could do more videos on troubleshooting specialy in Linux. Please do more videos for the best practise.

[@SalmanIsha]

Thank you for such information.

[@kenseyauguste4180]

Very good!

[@ashokmali608]

Thank you. Very much useful

[@rokeshlalithkumar]

great video

[@HarikrishnaMuppa]

Really nice.

[@AlejandroRodriguez-wt2mk]

nicely done

[@dev.rahulgurjar]

Amazing ❤

[@pratiknalage1666]

This is very helpful!

[@omerkucuk4870]

Great video thank you

[@anilsantharam2382]

Great resources...

[@viraldesai6599]

Make more videos on real time Linux troubleshooting

[@profferofficial2162]

thats an amazing , content..would love to see more, specially for hadoop file system..is it possible?

[@wesg01]

Awesome!

[@Techtips200]

Thanks for the best video on performance analysis..Can you provide more resources like this????

[@khajamohammad4864]

Awesome

[@SanketPatel11]

DO NOT run strace on production process*

[@ma-qt8pv]

Thanks for the video, very informative. How can i contact you to learn more on Linux. Thanks

[@srinik5758]

WOW. bravo. 👏 Do you teach Linux? You only have one video on Linux? You should make full course. I will gladly pay for it.

[@ch-wrangler]

would you have the actual examples that created the load ?

[@kirankadam2388]

May I know, I didn't understand perf cmd and after that why you used cksum command. Please help

[@sourabhchoudhary8908]

so how we find out the PID of the checksum process in the demo 3

[@rockile6340]

bro your screen is pure white, hard to see the youtube settings LOL, ty for video tho

[@ladnas3866]

How to solve high memory ram over than 70%?

[@srinik5758]

It means 2 things. Either memory has to be increased according to the needs. Or tuning/timing has to be done. After finding out which app/db/thing is using most memory. eg, if a DB is using most memory, then ask them to tune it or increase memory permanently to suit the need. Increasing swap space can help but it has limitations. Timing change means, if 2 big tasks are running at the same time they can be scheduled to run different times to reduce memory contention.

[@chandhru912]

9:33 How do you read perf.data ?

[@chandhru912]

got it -> # perf report -n --stdio

[@nandoscotti4624]

thats the thing we need to know😑

[@Sarang8988]

Did you just steal screenshots from Brendon Gregg? Couldn't even hide his username 'brendon' for a process 😂

[@TheNetworkViking]

He has already given credits to Brendon Gregg in the description :) Using the word "steal" without any check is a bit too harsh i guess...

[@declanmcardle]

Has this been stolen from Brendan Gregg?

[@TheNetworkViking]

He has already given the credits to Brendan Gregg in the description. Relax, my friend!

[@ashishsrivastava1791]

Hi, my perf data file is showing the data in different format, pls help me to read the logs

[@Thomas_Grusz]

Very helpful, thanks.

[@nbeester]

Awesome!