In order to gather performance data with sar over a longer period of time, which command should be run periodically from cron?
A.
sar
B.
sarmon
C.
sarec
D.
sadf
E.
sarcron
題解
「sar」指令可以蒐集、顯示、儲存系統的相關資訊。
In order to gather performance data with sar over a longer period of time, which command should be run periodically from cron?
A.
B.
C.
D.
E.
「sar」指令可以蒐集、顯示、儲存系統的相關資訊。