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Slow opening emails

Open SandvichUwU opened this issue 3 months ago • 13 comments

Steps to reproduce

  1. Click on an email
  2. It takes over a second to load the email

Expected behavior

It should load it fast, like all other clients i've used with Purelymail

Actual behavior

It load the emails really slowly.

Mail app version

5.4.0

Nextcloud version

31.0.8

Mailserver or service

Purelymail

Operating system

Ubuntu Server 24.04

PHP engine version

PHP 8.3

Nextcloud memory caching

No response

Web server

Apache (supported)

Database

MySQL

Additional info

No response

SandvichUwU avatar Sep 10 '25 21:09 SandvichUwU

Thanks for the report!

This is possibly a duplicate of https://github.com/nextcloud/mail/issues/10384. Could you please check your DNS?

ChristophWurst avatar Sep 11 '25 05:09 ChristophWurst

I use the Nextcloud snap on Ubuntu Server with default network config. It's running on a HyperV host under Windows Server.

SandvichUwU avatar Sep 11 '25 12:09 SandvichUwU

Thanks for the information. Have you checked if DNS operations could be the bottleneck?

ChristophWurst avatar Sep 11 '25 14:09 ChristophWurst

DNS shouldn't be an issue. No other services using the DNS server has speed issues.

SandvichUwU avatar Sep 12 '25 07:09 SandvichUwU

Thank you for your feedback

ChristophWurst avatar Sep 12 '25 07:09 ChristophWurst

I think the best way to "x-ray" the slowness is to create an xdebug profile: https://xdebug.org/docs/profiler. Is that something you could do? It would show us precisely where time is spent.

ChristophWurst avatar Sep 12 '25 07:09 ChristophWurst

How would that be done with the Nextcloud Snap? I'm not very good with snaps, but aren't they read only?

SandvichUwU avatar Sep 12 '25 07:09 SandvichUwU

Is it not possible to change PHP configuration of a snap?

ChristophWurst avatar Sep 12 '25 08:09 ChristophWurst

I don't think it is in this case, since PHP is part of the snap, tho i could be wrong.

SandvichUwU avatar Sep 12 '25 09:09 SandvichUwU

https://github.com/nextcloud/server/pull/55265 could help

ChristophWurst avatar Sep 27 '25 13:09 ChristophWurst

Hi there! It looks like this issue hasn’t seen much activity for a while and might need a bit more information to move forward. If we don’t hear back soon, we may close it to keep things organized. Thanks again for your contributions – we really appreciate it!

nextcloud-command avatar Oct 28 '25 00:10 nextcloud-command

This issue is not stale, it's still happening. But it is a duplicate of #10384

I unfortunately hhave another deployment in jeopardy because of it, the new client loves nextcloud but 30 seconds to open an email is derailing the whole thing and breaking the magic. No one will put up with those load times unfortunately.

Anyway I can get an XDebug trace for you, I'll post some more details over at #10384.

damienvancouver avatar Oct 31 '25 15:10 damienvancouver

Hi there! It looks like this issue hasn’t seen much activity for a while and might need a bit more information to move forward. If we don’t hear back soon, we may close it to keep things organized. Thanks again for your contributions – we really appreciate it!

nextcloud-command avatar Dec 01 '25 00:12 nextcloud-command