Ubuntu size

df -h

du -sk * | sort -nr | head -10

du -hs directory/*

du -h directory/*

du -ah Directory/*

journalctl --vacuum-time=10d

lsof /var/lib/mysql/zabbix/*.ibd

mysql -u root -p

use zabbix

delete from auditlog;

delete from history_text;

delete from history_uint;

delete from history;