Linux 시스템 red-hat 버전 7.1(VM 시스템)이 있습니다.
매초마다 하락된 값이 증가하는 것을 볼 수 있습니다!
문제를 찾는 방법과 문제 해결을 위해 Red-Hat 7.1에 패치 업데이트가 필요한지 알려주십시오.
ifconfig -a | grep drop | grep RX
RX errors 0 dropped 0 overruns 0 frame 0
RX errors 0 dropped 20729 overruns 0 frame 0
RX errors 0 dropped 0 overruns 0 frame 0
root@linux:/etc/sysconfig/network-scripts # ifconfig -a | grep drop | grep RX
RX errors 0 dropped 0 overruns 0 frame 0
RX errors 0 dropped 20735 overruns 0 frame 0
RX errors 0 dropped 0 overruns 0 frame 0
root@linux:/etc/sysconfig/network-scripts # ifconfig -a | grep drop | grep RX
RX errors 0 dropped 0 overruns 0 frame 0
RX errors 0 dropped 20739 overruns 0 frame 0
RX errors 0 dropped 0 overruns 0 frame 0
root@linux:/etc/sysconfig/network-scripts # ifconfig -a | grep drop | grep RX
RX errors 0 dropped 0 overruns 0 frame 0
RX errors 0 dropped 20743 overruns 0 frame 0
RX errors 0 dropped 0 overruns 0 frame 0
root@linux:/etc/sysconfig/network-scripts # ifconfig -a | grep drop | grep RX
RX errors 0 dropped 0 overruns 0 frame 0
RX errors 0 dropped 20988 overruns 0 frame 0
RX errors 0 dropped 0 overruns 0 frame 0
netstat -s | egrep "bad|err"
0 bad segments received.
0 packet receive errors
0 receive buffer errors
0 send buffer errors