CPU spikes?
I'm running Drupal 6 - which means PHP and mySQL. Postfix/Dovecot is also install, both via webmin.
I'm new to this VPS business, so any help would be appreciated.
2 Replies
MySQL is also a memory hog but it usually won't exceed a certain limit, especially when you use the Debian/Ubuntu default config with the moderately low buffer settings. Apache, on the other hand, tends to get out of hand very easily in its default settings. You need to cut down on the number of processes/threads/max-clients or it will crash your server whenever there's a bit of traffic.
Even better solution: