Clicking bucket freezes appwrite instance

worker 5, 8, 12

Hm interesting

I’d just give it more CPU personally, but it’s interesting that would happen, is 1.4.x more demanding than 1.3.x?

Would increase costs, and I try to avoid that

I'm using 1.3.8

Makes sense, how big is the file?

Also I had 3k request in a day with up to 40 realtime connections in such server and it handled it correctly with margin for even more requests so I don't think it's needed to have a bigger server 😅

2MB

You could exec into Appwrite and check the stack trace logs

Meh same as the error log potentially though

I got it right now so I have clean logs:

Funny how iPhones can do so much but can’t open a text attachment, one sec

It seems, to me at least, that the connection is simply failing, it might just be a simple “it’s reaching 100% for some reason because files are harder” or something similar because if the connection is just being refused without any errors, what else could it be?

Maybe error causes the connection failing?

Error probably causes it but the question is why? If it's just refusing the connection entirely, it's not much of an error, maybe it's a safety thing?

No idea, sincerely

A fact is that each file has a very large name

sounds about right. it gets cached so it doesn't freeze anymore, but then the cache expires and then all the previews need to be generated again

And why when previews are being generated everything freezes?

I understand they could take much CPU power for them being generated, but 100% CPU in 2 cores and freezing the instance for about 10 seconds I think It's too much

If there isn't any solution, is there any way to limit CPU usage so the Appwrite instance doesn't gets freezed?

image processing can use up a lot of CPU. The only env var we have for previews is _APP_STORAGE_PREVIEW_LIMIT

And setting that will improve anything?

if it's low, the previews won't get generated