#metabrainz

Hi, ListenBrainz UI keeps disappearing. Is it a known issue?

goldenshimmer: i don't think so. what issue are you seeing?

Probably 3 out of 4 times I load my profile, it only has the top navigation and tabs, no listens shown.

Sometimes it gets into that state after the page is already loaded.

strange, it seems to be okay for me currently.

when did you face this issue and are you still facing it?

It has been going on for a couple days. It is working at the moment. I've seen it in a couple browser profiles, I'm pretty sure. There were JS errors spammed in the console that look like they're related to You Tube (I assume the embedded player thing?)

yeah that's the embedded player.

the lb devs are probably unavailable at this time. i suggest you to open a ticket with the details or check back here in a few hours.

My hypothesis is that some tracks are causing error when it tries to find them for the player, and that it cascades into breaking the entire page, but I'm not familiar with the code. (I can't play You Tube anyway in my browser — although I haven't tried on ListenBrainz — so maybe that's related? It very rarely works, but for the most part it never loads)

You Tube has been broken on my browser for a long time, though, and the ListenBrainz issue just started a couple days ago.

also it would be helpful to debug the issue if you could take a screenshot of the page and copy the errors from the console the next time you face the issue.

Will do.

the youtube player not working should not affect the rest of the page but if there's a bug it might happen

Incidentally, I'd love a way to turn off that player entirely... if I accidentally click on a track, it tries to start the player, and repeatedly says it could not find a track.

Here we go, it broke again

yeah would be a nice feature to have, feel free to open a ticket for that as well

can you share your username? its working for me so it might have to do somethign with your listen data

My username is calculator.ftvb https://listenbrainz.org/user/calculator.ftvb

i was able to reproduce it.

main.cab86e6f2d298358c640.js:30 Uncaught TypeError: Cannot read property 'track_name' of undefined

huh, it seems to me that its due to slow internet

My network connection is faster than dial up, but not very fast — 3 Mbit/s

Ping is probably all over the place since I use vpn and have lots of other things using it at once

hehe, i meant something like 100kb/s

or slower

nvm, that's probably wrong.

I have opened https://tickets.metabrainz.org/browse/LB-817 for option to turn off the music player, for the record

LB-817: Feature request: Option to turn off the built in music player

if i keep the page open, it goes blank after sometime. that time seems to coincide with when a new listen is added

oh, interesting. I've noticed that it does after a time but had not correlated that

which makes sense, the page probably queries for new listens or receives new ones and there's a bug in processing that new data

Good evening people :)

zas: reosarevok : I restarted the mb website container on trille due to long response times

ruaok: I tried already, it only receives 1/10 of requests it should, and is uber slow

that's likely due to rabbitmq running on same node

we could limit rabbitmq, but it requires to stop/start it, and since that's a single instance...

yeah, I see.

whoever uses rabbitmq: what about clustering it?

but I fail to see how rabbitmq is the problem.

almost no diskio, 25% CPU.

me too, we could also try to reboot the node, but same problem, rabbitmq service stopped

beam.smp / telegraf. that seems to be using much more CPU than I would expect it to.

can you see if telegraf is processing stupid amounts of data?

telegraf has a problem for sure, now let's see if it's the cause

not sure about this, but otherwise telegraf seems to work ok

but something started at 2am

telegraf looks fine now, restarted, no visible change, and it runs once every minute only

something cpu hungry started at 2am (our time), but I don't know what

That sounds very horror-movieish

They have risen, and they're coming for your CPU!!!

(sorry, I'm not very useful)

> if i keep the page open, it goes blank after sometime. that time seems to coincide with when a new listen is added

Sockets culprit here?