主機每天都要重開過...

qoologo

請問
主機常常掛掉
之前還沒這種情形
升級VPS後就變成這樣了
是哪出問題?
每天我都先停止lnmp

/root/lnmp: line 62: kill: (1451) - No such process
Nginx program is stop
Shutting down php_fpm /usr/local/php/sbin/php-fpm: line 69: kill: (1457) - No such process
................................... failed
PHP-FPM program is stop
Shutting down MySQL. SUCCESS!
MySQL program is stop

幫忙一下
感謝!!