High CPU 22.2.5 and earlier (22.2.x?)

Nextcloud version (eg, 20.0.5): 22.2.5
Operating system and version (eg, Ubuntu 20.04): Ubuntu 20.04
Apache or nginx version (eg, Apache 2.4.25): Whatever is in the docker image
PHP version (eg, 7.4): Whatever is in the docker image

The issue you are facing:
Very High CPU

Is this the first time you’ve seen this error? (Y/N): Y

Steps to replicate it:

  1. Start docker container

The output of your Nextcloud log in Admin > Logging:

Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:27:44-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:27:39-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:27:35-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:27:32-0600
Debug	no app in context	OC\Authentication\Exceptions\InvalidTokenException: Token does not exist		2022-03-04T20:27:31-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:27:30-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:27:30-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:27:28-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:27:27-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:27:26-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:27:21-0600
Debug	no app in context	OC\Authentication\Exceptions\InvalidTokenException: Token does not exist		2022-03-04T20:27:21-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:27:21-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:27:20-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:27:17-0600
Debug	scss_cacher	SCSSCacher::process ordinary check follows		2022-03-04T20:27:17-0600
Debug	scss_cacher	SCSSCacher::process ordinary check follows		2022-03-04T20:27:17-0600
Debug	scss_cacher	SCSSCacher::process ordinary check follows		2022-03-04T20:27:17-0600
Debug	scss_cacher	SCSSCacher::process ordinary check follows		2022-03-04T20:27:17-0600
Debug	scss_cacher	SCSSCacher::process ordinary check follows		2022-03-04T20:27:17-0600
Debug	scss_cacher	SCSSCacher::process ordinary check follows		2022-03-04T20:27:17-0600
Debug	scss_cacher	SCSSCacher::process ordinary check follows		2022-03-04T20:27:17-0600
Debug	scss_cacher	SCSSCacher::process ordinary check follows		2022-03-04T20:27:17-0600
Debug	scss_cacher	SCSSCacher::process ordinary check follows		2022-03-04T20:27:17-0600
Debug	scss_cacher	SCSSCacher::process ordinary check follows		2022-03-04T20:27:16-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:27:14-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:27:11-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:27:08-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:27:03-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:27:00-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:26:59-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:26:58-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:26:53-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:26:46-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:26:42-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:26:40-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:26:38-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:26:37-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:26:36-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:26:35-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:26:34-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:26:33-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:26:31-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:26:30-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:26:30-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:26:28-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:26:26-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:26:25-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:26:24-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:26:23-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:26:22-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:26:21-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:26:20-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:26:19-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:26:19-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:26:17-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:26:07-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:26:02-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:26:00-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:57-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:56-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:53-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:52-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:51-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:50-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:48-0600
Debug	no app in context	OC\Authentication\Exceptions\InvalidTokenException: Token does not exist		2022-03-04T20:25:48-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:48-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:47-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:47-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:46-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:45-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:44-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:44-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:43-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:42-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:41-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:41-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:40-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:40-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:40-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:39-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:39-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:38-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:37-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:37-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:36-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:36-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:36-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:35-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:35-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:35-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:34-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:33-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:32-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:31-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:30-0600
Debug	cron	Finished OCA\DAV\BackgroundJob\UploadCleanup job with ID 131 in 1 seconds		2022-03-04T20:25:30-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:29-0600
Debug	cron	Run OCA\DAV\BackgroundJob\UploadCleanup job with ID 131		2022-03-04T20:25:29-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:29-0600
Debug	scss_cacher	SCSSCacher::process ordinary check follows		2022-03-04T20:25:26-0600
Debug	scss_cacher	SCSSCacher::process ordinary check follows		2022-03-04T20:25:26-0600
Debug	scss_cacher	SCSSCacher::process ordinary check follows		2022-03-04T20:25:26-0600
Debug	scss_cacher	SCSSCacher::process ordinary check follows		2022-03-04T20:25:26-0600
Debug	scss_cacher	SCSSCacher::process ordinary check follows		2022-03-04T20:25:26-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:26-0600
Debug	scss_cacher	SCSSCacher::process ordinary check follows		2022-03-04T20:25:26-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:24-0600
Debug	no app in context	OC\Authentication\Exceptions\InvalidTokenException: Token does not exist		2022-03-04T20:25:21-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:21-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:17-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:13-0600
Debug	cron	Finished OCA\DAV\BackgroundJob\UploadCleanup job with ID 130 in 0 seconds		2022-03-04T20:25:13-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:13-0600
Debug	cron	Run OCA\DAV\BackgroundJob\UploadCleanup job with ID 130		2022-03-04T20:25:13-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:12-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:12-0600
Debug	scss_cacher	SCSSCacher::isCached 1bf6-ccb1-settings.css dependencies successfully cached for 5 minutes		2022-03-04T20:25:10-0600
Debug	scss_cacher	SCSSCacher::isCached 1bf6-ccb1-settings.css isCachedCache is expired or unset		2022-03-04T20:25:10-0600
Debug	scss_cacher	SCSSCacher::process ordinary check follows		2022-03-04T20:25:10-0600
Debug	scss_cacher	SCSSCacher::process ordinary check follows		2022-03-04T20:25:10-0600
Debug	scss_cacher	SCSSCacher::process ordinary check follows		2022-03-04T20:25:10-0600
Debug	scss_cacher	SCSSCacher::process ordinary check follows		2022-03-04T20:25:10-0600
Debug	scss_cacher	SCSSCacher::process ordinary check follows		2022-03-04T20:25:10-0600
Debug	scss_cacher	SCSSCacher::process ordinary check follows		2022-03-04T20:25:10-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:25:07-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:24:55-0600
Debug	no app in context	OC\Authentication\Exceptions\InvalidTokenException: Token does not exist		2022-03-04T20:24:55-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:24:55-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:24:47-0600
Debug	no app in context	OC\Authentication\Exceptions\InvalidTokenException: Token does not exist		2022-03-04T20:24:43-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:24:43-0600
Debug	files_sharing	/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.		2022-03-04T20:24:42-0600
Debug	scss_cacher	SCSSCacher::isCached 62ab-ccb1-user-status-menu.css dependencies successfully cached for 5 minutes		2022-03-04T20:24:42-0600
Debug	scss_cacher	SCSSCacher::isCached 62ab-ccb1-user-status-menu.css isCachedCache is expired or unset		2022-03-04T20:24:42-0600
Debug	scss_cacher	SCSSCacher::process ordinary check follows		2022-03-04T20:24:42-0600
Debug	scss_cacher	SCSSCacher::isCached 0859-ccb1-unified-search.css dependencies successfully cached for 5 minutes		2022-03-04T20:24:42-0600
Debug	scss_cacher	SCSSCacher::isCached 0859-ccb1-unified-search.css isCachedCache is expired or unset		2022-03-04T20:24:42-0600
Debug	scss_cacher	SCSSCacher::process ordinary check follows		2022-03-04T20:24:42-0600
Debug	scss_cacher	SCSSCacher::isCached e2ca-ccb1-styles.css dependencies successfully cached for 5 minutes		2022-03-04T20:24:42-0600
Debug	scss_cacher	SCSSCacher::isCached e2ca-ccb1-styles.css isCachedCache is expired or unset		2022-03-04T20:24:42-0600
Debug	scss_cacher	SCSSCacher::process ordinary check follows		2022-03-04T20:24:42-0600

The output of your config.php file in /path/to/nextcloud (make sure you remove any identifiable information!):

<?php
$CONFIG = array (
  'htaccess.RewriteBase' => '/',
  'memcache.local' => '\\OC\\Memcache\\APCu',
  'apps_paths' => 
  array (
    0 => 
    array (
      'path' => '/var/www/html/apps',
      'url' => '/apps',
      'writable' => false,
    ),
    1 => 
    array (
      'path' => '/var/www/html/custom_apps',
      'url' => '/custom_apps',
      'writable' => true,
    ),
  ),
  'instanceid' => 'ocntupfih31g',
  'passwordsalt' => '/5+7sAg7rXJ/',
  'secret' => '+J1k94ek/',
  'trusted_domains' => 
  array (
    0 => 'nextcloud.domain.org',
    1 => 'ubuntu.domain.org',
  ),
  'datadirectory' => '/mnt/shared/apps/nextcloud/data',
  'dbtype' => 'mysql',
  'version' => '22.2.5.1',
  'overwrite.cli.url' => 'http://nextcloud.domain.org',
  'dbname' => 'nextcloud',
  'dbhost' => 'nextclouddb',
  'dbport' => '',
  'dbtableprefix' => 'oc_',
  'mysql.utf8mb4' => true,
  'dbuser' => 'nextcloud',
  'dbpassword' => 'password',
  'installed' => true,
  'theme' => '',
  'loglevel' => 0,
  'maintenance' => false,
);

The output of your Apache/nginx/system log in /var/log/____:

I can't find this in the docker container

What troubleshooting steps can I take? I don’t have any non-Featured plugins.

Hello,

I am certainly not a expert to comment, but just from user point a view, can you please mention few key details like,

Your Server Hardware Configuration
Total users along with concurrent simultaneous connections?

Thanks.

Hi sure. I am running Ubuntu 20.04 on VMware ESXi 6.7. The server has 4 vCPU and 8GB RAM. I run a handful of other docker containers on there as well. I’m the only user and Nextcloud sits idle 99% of the time. The only non-standard plugin I run is Bookmarks, but I’ve removed that to see if it helped.

Nextcloud was running fine for a while. I noticed the other day that the server was really sluggish. I narrowed down the problem to the Nextcloud container.

I don’t know of any changes made when the issue occurred. I do sometimes upgrade packages on the host machine when it tells me to, so it might have been as a result of that but it’s strange none of the other containers are having issues. All Nextcloud will tell me when I session to it is that it’s something to do with apache2 that is consuming all of the CPU.