Troubleshooting IO performance issues on Linux

[@Aryan21able]

The best thing about this man is, not unnecessary talks.

[@chuksc-m.5579]

Hey @TECSTER, Great video man! I have to thank you for your great communication and calm approaches. It was really easy for me to follow along on my terminal, I think this video is a must watch for any Linux engineer!

[@renzochepar]

You have saved, many people few years of computer performance experience and training in less than 10 minues.

[@greatmonk]

Thank you sir!!!!!!! I was waiting for these kinds.. Please keep on sharing!!!!!!!

[@dioworld]

straight to the point. short and clear

[@1BAmir]

Thank you so much , just found out about iotop , really really usefull command , great explanation , thank you so much agian for your time , keep the good working man , and I wish you all the best :) Thank you so much!!!

[@usharanisankuratri6508]

Wonderful video. Very helpful. Thanks a lot. Please keep doing videos on server issues and troubleshooting steps.

[@KrzysztofSpikowski]

this is really great video, had similar issue to troubleshoot on the interview, cheers man

[@JoseFPVNavarro]

Awesome job. Great explanation. Clear and concise. Keep on rocking man.

[@JulianoAtanazio]

Awesome! Simple and direct to the point!

[@supriyamishra1886]

thank you so much , it is really helpful for troubleshooting IO issue , appreciate your effort and time :)

[@ominousred]

Thanks for this short and informative video!

[@yogeshcbe123]

wow great video, thank you. please share more such scenarios and troubleshooting steps. subscribed

[@marcodariva]

Great. After discover the process you could run strace to get the file descriptor id and check on /proc the file. Run gdb and try unlock the process

[@flowdockbot4292]

Simple yet informative, Thanks

[@keidfiza86]

very clear and understandable, thanks!

[@-tarunarya]

Explained very well. Great

[@taiwoesoimeme2383]

Excellent !!!

[@mahendrajain7297]

Amazing video and explanation 👍

[@PiperUsmc]

Thanks for the video. Nice and concise

[@Root-uno6nw]

Damn that's a nice OS setup, did you customise this by yourself or did you download this , if so which linux distribution is this

[@TheTecSter]

Ubuntu, customized. Customization is nice, makes your setup unique to you if you know what I mean.

[@BorappaNayaka]

Awesome Sir, Thank you!!

[@david2358]

Great video, I learned a lot!

[@johnwouters9835]

thanks for a great video! really helpful.

[@gv.ramana]

great video... pls do more video's

[@someshzade2397]

Thank you man! Great stuff

[@mallikarjunareddy6048]

Hi, How you will come to know the process is running by which user, and how you will communicate to user when you want to clear the cpu

[@alainbongbijunior]

Thanks for the knowledge share, it was very useful

[@udaygidge5457]

Great help from you..thanks !!

[@jg1000c]

Very useful

[@salnavesaint-fort2459]

great video. Very well explained.

[@youtubeoneverything4581]

very informative

[@michaelscofield3584]

Man this was so awesome 👍

[@raviteja2120]

please do more videos like this

[@Yolohannes]

Thanks for this good video! :)

[@hillebrandstreet1882]

Can you do something similar for Home Assistant would be great :) ... great video thank you

[@carina_lins]

Thanks great explanation!

[@raviteja2120]

excellent video

[@gambler3k]

How do i install iotop on unraid so i can check whats eating my cpu? that command is not valid on unraid, maybe there is another tool i can use?

[@martinsappi258]

Thanks It is a great video

[@mdbarin2014]

Thanks❤

[@tablatronix]

Where do you get io tools from? My distro doesnt have them

[@manojgariya0366]

Thanks .very informative

[@HarshGulhane]

Thank you very much!

[@deepu0458]

Simple and excellent

[@deveshbhardwaj3365]

Very nice!!!

[@GaneshManika]

thanks. Good explanation.

[@kadambeswarans4255]

Wish I had seen this earlier. Interview rejection because I was not able to explain how to troubleshoot IO bottlenecks using IOstat and IOtop. Not anymore!

[@souravsuman1993]

What could be alternative of iotop? if I cannot install any external utility. And if I am using some Java application will I be able to find out which thread is consuming I/o?

[@TheTecSter]

iotop is a trusted utility and you can always copy the package to the server via scp or sftp and install it manually if your server doesn't have internet access. For Java application threads, I'm not a Java expert but if you're running them within the same process then I would look for a java troubleshooting utility to troubleshoot on that level.

[@NaturalTvv]

Thanks boss

[@bala2k2]

Nice one buddy

[@matta7857]

Great

[@rejibs]

A big thanks 😁

[@samuelsugur383]

How to know, why linux server was slow at specific time? with the help of logs

[@chandrashekars4494]

Thank you.

[@ajaychavda2826]

Nice bro !!

[@rejibs]

Can you share the same for memory?

[@TheTecSter]

I will try to do it soon ;)

[@FaiZY]

Hi Bro, which distro of linux you are using here.

[@TheTecSter]

Ubuntu, but I always customize my setup to my liking (appearance, shortcuts, custom commands etc..) what's great about linux is it let's you change whatever you want unlike windows 😉

[@aiswaryarinal8964]

Attitude ❤️

[@crazysquirrel9425]

Linux has never ever ever fixed the SLOW USB transfer rate. Oh and the video does not play.

[@elonlothbrok5991]

man have you been sleeping lately?

[@TheTecSter]

Listening to myself in retrospect I see what you mean xD I'm a classic geek though and communication is obviously not my strong suit, I'll try to improve the delivery in future videos 😄

[@janwilmans]

you could have just started with iotop if that was all you wanted to know? I thought you where going to solve a performance problem? legitimate programs running are not a problem.