S6520 CPU利用率较高

HIGH CPU，平时在10%，目前持续在40-50%

在配置了端口镜像后，CPU一切正常，后配置了流镜像，CPU利用率过高

把流镜像配置全部删除后，使用端口镜像，CPU利用率依旧过高

  126 33.8% 32.9% 33.7% [RSF0] <<<高占用进程

刷入配置

acl advanced name span-acl-ningdun-DHCP

rule 0 permit ip destination 10.151.6.6 0

rule 5 permit ip destination 10.151.6.7 0

rule 10 permit ip destination 10.151.6.9 0

#

traffic classifier monitor_1

if-match acl name span-acl-ningdun-DHCP

#

traffic behavior monitor_1

mirror-to interface ten-gigabitethernet 1/0/16

#

traffic classifier monitor_2

if-match acl name span-acl-ningdun-DHCP

#

traffic behavior monitor_2

mirror-to interface ten-gigabitethernet 2/0/16

#

qos policy monitor_1-2

classifier monitor_1 behavior monitor_1

#

interface ten-gigabitethernet 1/0/15

qos apply policy monitor_1-2 inbound

#

interface ten-gigabitethernet 2/0/19

qos apply policy monitor_1-2 inbound

#

no  mirroring-group 1

#

interface Ten-GigabitEthernet1/0/15

no  mirroring-group 1 mirroring-port

#

interface Ten-GigabitEthernet1/0/16

no  mirroring-group 1 monitor-port

还原配置

#

interface ten-gigabitethernet 1/0/15

no qos apply policy monitor_1-2 inbound

#

interface ten-gigabitethernet 2/0/19

no qos apply policy monitor_1-2 inbound

#

mirroring-group 1 local

#

interface Ten-GigabitEthernet1/0/15

mirroring-group 1 mirroring-port both

#

interface Ten-GigabitEthernet1/0/16

mirroring-group 1 monitor-port

#