Hi,

I am facing a problem in my ME3400-24FS-A Switch, the switch is in production and showing high CPU utilization and for that clients are facing slow performance who are connected to the switch.  All ports of the switch are plugged with 100BaseLX-FE sfp.

Need your advice, how i can keep the switch in normal cpu utilization. 

Here is process details of the switch:

CPU utilization for five seconds: 53%/0%; one minute: 57%; five minutes: 58%
PID Runtime(ms)   Invoked      uSecs   5Sec   1Min   5Min TTY Process
  43   944513677  15399460      61334 37.45% 41.58% 41.69%   0 SFF8472
123   149825305  38051892       3937  6.45%  7.39%  7.18%   0 Hulc LED Process
  59     7700014  66240354        116  1.25%  0.43%  0.43%   0 Fifo Error Detec
250         115        98       1173  0.78%  0.12%  0.02%   1 Virtual Exec

Output is omitted

In the attached file you can see the show version of the switch, or if you need more information then let me know.

Regards,

Mamun