Администрирование веб-сервера

Необходим удаленный админ для поддержки сервера. Есть проблема падения апача
А сейчас возникает какой-то баг ubuntu, который убивает процессы. Логи:

Nov 12 01:21:10 serv systemd[1]: Started User Manager for UID 532.
Nov 12 01:21:10 serv systemd[1]: Stopping User Manager for UID 532...
Nov 12 01:21:10 serv systemd[27135]: Stopped target Default.
Nov 12 01:21:10 serv systemd[27135]: Stopped target Basic System.
Nov 12 01:21:10 serv systemd[27135]: Reached target Shutdown.
Nov 12 01:21:10 serv systemd[27135]: Starting Exit the Session...
Nov 12 01:21:10 serv systemd[27135]: Stopped target Sockets.
Nov 12 01:21:10 serv systemd[27135]: Stopped target Timers.
Nov 12 01:21:10 serv systemd[27135]: Stopped target Paths.
Nov 12 01:21:10 serv systemd[27135]: Received SIGRTMIN+24 from PID 27142 (kill).
Nov 12 01:21:10 serv systemd[1]: Stopped User Manager for UID 532.
Nov 12 01:21:10 serv systemd[1]: Removed slice User Slice of site.ru.
Nov 12 01:21:10 serv systemd[1]: Created slice User Slice of site.ru.
Nov 12 01:21:10 serv systemd[1]: Starting User Manager for UID 532...
Nov 12 01:21:10 serv systemd[1]: Started Session 51056 of user site.ru.
Nov 12 01:21:10 serv systemd[27153]: Reached target Paths.
Nov 12 01:21:10 serv systemd[27153]: Reached target Sockets.
Nov 12 01:21:10 serv systemd[27153]: Reached target Timers.
Nov 12 01:21:10 serv systemd[27153]: Reached target Basic System.
Nov 12 01:21:10 serv systemd[27153]: Reached target Default.
Nov 12 01:21:10 serv systemd[27153]: Startup finished in 8ms.
Nov 12 01:21:10 serv systemd[1]: Started User Manager for UID 532.
Nov 12 01:21:10 serv systemd[1]: Stopping User Manager for UID 532...
Nov 12 01:21:10 serv systemd[27153]: Reached target Shutdown.
Nov 12 01:21:10 serv systemd[27153]: Starting Exit the Session...
Nov 12 01:21:10 serv systemd[27153]: Stopped target Default.
Nov 12 01:21:10 serv systemd[27153]: Stopped target Basic System.
Nov 12 01:21:10 serv systemd[27153]: Stopped target Timers.
Nov 12 01:21:10 serv systemd[27153]: Stopped target Paths.
Nov 12 01:21:10 serv systemd[27153]: Stopped target Sockets.
Nov 12 01:21:10 serv systemd[27153]: Received SIGRTMIN+24 from PID 27161 (kill).
Nov 12 01:21:10 serv systemd[1]: Stopped User Manager for UID 532.
Nov 12 01:21:10 serv systemd[1]: Removed slice User Slice of site.ru.
Nov 12 01:21:10 serv systemd[1]: Created slice User Slice of site.ru.
Nov 12 01:21:10 serv systemd[1]: Starting User Manager for UID 532...
Nov 12 01:21:10 serv systemd[1]: Started Session 51056 of user site.ru.
Nov 12 01:21:10 serv systemd[27171]: Reached target Paths.
Nov 12 01:21:10 serv systemd[27171]: Reached target Timers.
Nov 12 01:21:10 serv systemd[27171]: Reached target Sockets.
Nov 12 01:21:10 serv systemd[27171]: Reached target Basic System.
Nov 12 01:21:10 serv systemd[27171]: Reached target Default.
Nov 12 01:21:10 serv systemd[27171]: Startup finished in 20ms.
Nov 12 01:21:10 serv systemd[1]: Started User Manager for UID 532.
Nov 12 01:21:10 serv systemd[1]: Stopping User Manager for UID 532...
Nov 12 01:21:10 serv systemd[27171]: Stopped target Default.
Nov 12 01:21:10 serv systemd[27171]: Reached target Shutdown.
Nov 12 01:21:10 serv systemd[27171]: Starting Exit the Session...
Nov 12 01:21:10 serv systemd[27171]: Stopped target Basic System.
Nov 12 01:21:10 serv systemd[27171]: Stopped target Paths.
Nov 12 01:21:10 serv systemd[27171]: Stopped target Timers.
Nov 12 01:21:10 serv systemd[27171]: Stopped target Sockets.
Nov 12 01:21:10 serv systemd[27171]: Received SIGRTMIN+24 from PID 27178 (kill).



Сервер на intel i7, должен быть мощным, но тупит жутко... Нужно все перепроверять.

Оценице возможность устранения багов по времени и стоимости, а так же возможность взять сервер на обслуживание.