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.
This is literally the best interview prep video
You just solved so many mysteries for me. Nice and concise, super easy to follow and absorb. Thank you.
That's absolute fantastic explanation. It was very informative. Looking forward to such good Linux videos
I never seen these kind of such a good article
Just the kind of video I needed to have a summarized knowledge before interview ;) It saved me a lot of time.
Very helpful . Thank you. Please do more videos.
Thank you. Looking forward to such good Linux videos
Great information...the way you simplified the meaning with technical terms is so impressive...thank you sir..
Very helpful and understandable explanation, liked it, please keep on posting such videos, Thank you sir.
really appreciated the work
Thank you, this is very helpful.
This is awesome explanation.
Exactly what we need in administration world. Thanks @grobelDev
This is really very good explination.could do more videos on troubleshooting specialy in Linux. Please do more videos for the best practise.
Thank you! This was very helpful.
lovely ..... pls upload more such informative videos....
Thanks for sharing !
I was turned off by AI voice, but the video is great and was just what i needed
appreciate all your explanation!!
very useful! Thanks for sharing!
This is too good!!
Very good!
Make more videos on real time Linux troubleshooting
You save my day man... very informative
Very Helpful.
Love from India 🇮🇳✌️
great video
Really nice.
Thank youu! This was very helpful.
nicely done
Amazing ❤
Thank you for such information.
This is very helpful!
Thank you. Very much useful
Thanks for the best video on performance analysis..Can you provide more resources like this????
Great resources...
Great video thank you
thats an amazing , content..would love to see more, specially for hadoop file system..is it possible?
Awesome
Awesome!
WOW. bravo. 👏 Do you teach Linux? You only have one video on Linux? You should make full course. I will gladly pay for it.
DO NOT run strace on production process*
Thanks for the video, very informative. How can i contact you to learn more on Linux. Thanks
would you have the actual examples that created the load ?
so how we find out the PID of the checksum process in the demo 3
thats the thing we need to know😑
May I know, I didn't understand perf cmd and after that why you used cksum command. Please help
bro your screen is pure white, hard to see the youtube settings LOL, ty for video tho
9:33 How do you read perf.data ?
got it -> # perf report -n --stdio
How to solve high memory ram over than 70%?
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.
Hi, my perf data file is showing the data in different format, pls help me to read the logs
Has this been stolen from Brendan Gregg?
He has already given the credits to Brendan Gregg in the description.
Relax, my friend!
Did you just steal screenshots from Brendon Gregg?
Couldn't even hide his username 'brendon' for a process 😂
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...
Very helpful, thanks.
Awesome!