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using memray to debug (and fix) a memory leak in krb5! (advanced) anthony explains  

anthonywritescode
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today I show how I utilized memray to both find, debug, and ultimately fix a memory leak in krb5 -- sadly this was not the leak I was looking for though!
playlist: • anthony explains
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23 янв 2024

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Комментарии : 20   
@nometutentegiapreso
@nometutentegiapreso 6 месяцев назад
This is literally one of my favourites tech channels, the content keeps getting greater and greater 😍 thank you for sharing Anthony
@ethanmye-rs
@ethanmye-rs 6 месяцев назад
Very nice, finding bugs in old code is always so satisfying. Sorry it wasn’t a bug in Postgres, but still very impressive!
@bryanbanda
@bryanbanda 6 месяцев назад
Love these rabbit holes, that was a neat find!
@drz1
@drz1 6 месяцев назад
memray and the team behind it are just top class
@amir.hessam
@amir.hessam 6 месяцев назад
Very cool; learned a new tool; Thanks Anthony
@Khushpich
@Khushpich 6 месяцев назад
very interesting, great work!
@RuslanKovtun
@RuslanKovtun 6 месяцев назад
18:06 - oh, yeah, made me laugh too much
@KishanPatel-nd3yb
@KishanPatel-nd3yb 6 месяцев назад
This is very cool.
@apstl7106
@apstl7106 6 месяцев назад
Antony! Can you talk about Hatch?
@yomajo
@yomajo 6 месяцев назад
Deep.
@jonahturner2969
@jonahturner2969 6 месяцев назад
memray is the shit, so good
@charlesrussell6183
@charlesrussell6183 6 месяцев назад
nerd nerd nerd... love it
@Maxible
@Maxible 6 месяцев назад
1. This is super cool 2. You're using macOS specific tools from a Linux system and that hurt my brain for a minute 🙃
@anthonywritescode
@anthonywritescode 6 месяцев назад
yeah I'm `ssh`'d into a mac here
@Maxible
@Maxible 6 месяцев назад
@@anthonywritescode I figured it was that but for a second I was like, "wait, what?"
@RuslanKovtun
@RuslanKovtun 6 месяцев назад
Do you know that you can click on flamegraph to expand subtree for easier viewing?
@anthonywritescode
@anthonywritescode 6 месяцев назад
yes of course I do
@RuslanKovtun
@RuslanKovtun 6 месяцев назад
@@anthonywritescode just found it strange that you haven't used this feature when was looking for the leaking node, that is why I assumed.. Anyway, thank's for the vids, they are always helpful.
@anthonywritescode
@anthonywritescode 6 месяцев назад
yeah I knew what the shape of it was supposed to look like and none of the ones there matched it. the big allocations (not actually leaked) in redis were making it ~relatively insignificant so it wasn't even showing up in the flamegraphs
@AS-zj4jv
@AS-zj4jv 6 месяцев назад
cutie
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