Tagged with mariadb

Apr 27, 202612 min readdatabase operations
MySQL OOM on cPanel: diagnosing innodb_buffer_pool_size
A 2026 postmortem on MySQL OOM on cPanel: ChkServd alerts, the InnoDB buffer pool error, the math behind safe sizing, and the fix flow we ship.
#mysql #mariadb #innodb #cpanel #oom-killer #chkservd
Apr 23, 20262 min readdatabase operations
Sample incident: MariaDB OOM kill on a shared cPanel node
A walkthrough of one Saturday-morning MySQL crash on a cPanel server: what alerted, what we ran, and the InnoDB buffer-pool change that closed the ticket.
#mysql #mariadb #oom #innodb #cpanel
Apr 15, 20262 min readdatabase operations
MariaDB slow log permissions on cPanel: the quick reference
Fix MariaDB slow_log Permission denied on cPanel after a MariaDB updater run, plus a weekly cron that re-asserts ownership before the next reset.
#mariadb #mysql #cpanel #slow-log

MySQL OOM on cPanel: diagnosing innodb_buffer_pool_size