You might find that some emails repeat, e.g. domain deletions emails. Here is how you troubleshoot: user@server:~$ /usr/bin/php8.1 -q /home/user/public_html/modules/registrars/domainsDotCOZA/tools/domains_sync.php –poll Processing Domain Deletions: —————————-
Sometimes once you have eliminated all bottlenecks, e.g. NVME and RAM and vCPUs, then all that is left is to check the database. I like
Background On a heavy loaded WordPress server you might experience the following when looking at iotop. Heavy writes. Additional graphing of the disk’s writes might
On a seemingly working server you may encounter the following checking out the mysql status: Jun 15 10:32:33 host systemd[1]: Starting MariaDB 10.3.39 database server…
Example: mysql> optimize table wp_actionscheduler_actions; +——————————————-+———-+———-+——————————————————————-+ | Table
Background You might find on a MySQL 8.x or MariaDB 10.4 server that suddenly disk space just evaporates. After using ncdu you see the problem
Update 28 October 2024 Full processlist isn’t very useful. Instead, just use show processlist. However, if you’re doing performance tuning for a WHM server, check
Background When installing Virtualmin, the system will prompt for small, medium, large and huge. The question is how are these parameters defined? By examining the
Working servers suddenly start giving the error below when restoring a MySQL database that contains datetime fields with 0000-00-00 defaults: user@server:/tmp# mysql -uuser -ppassword database_name
MongoDB is a weird little database but seems really popular and works nicely with low overhead Javascript applications. This article highlights a few key pointers
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