اختبار شهادة انظمة اللينكس CompTIA Linux+ XK0-005

السؤال 92 من 122

كل الأسئلة

A systems administrator is notified that the mysqld
process stopped unexpectedly. The systems
administrator issues the following command:
sudo grep -i-r 'out of memory' /var/log
The output of the command shows the following:
kernel: Out of memory: Kill process 9112 (mysqld)
score 511 or sacrifice child.
Which of the following commands should the
systems administrator execute NEXT to
troubleshoot this issue? (Select two).

الخيارات

  • A free -h
  • B nc -v 127.0.0.1 3306
  • C renice -15 $( pidof mysql )
  • D lsblk
  • E killall -15
  • F vmstat -a 1 4

النقاشات

لا توجد نقاشات منشورة لهذا السؤال حالياً.