cisco3560交换机cpu过高怎么处理

cisco3560交换机cpu过高怎么处理，请教下各位大神？

这个是什么进程引发的？

WS-C3560X-CORE#show processes cpu | exclude 0.00

CPU utilization for five seconds: 52%/24%; one minute: 61%; five minutes: 68%

 PID Runtime(ms)   Invoked      uSecs   5Sec   1Min   5Min TTY Process 

  10    84190906 282832437        297  0.63%  1.07%  1.09%   0 ARP Input        

  36    40932981  12119442       3377  0.47%  0.28%  0.30%   0 Per-Second Jobs  

  65    45574758  89266607        510  0.47%  0.71%  0.68%   0 RedEarth I2C dri 

  66   356338713  58807744       6059  2.55%  2.54%  2.46%   0 RedEarth Tx Mana 

  72    29638678   4728536       6268  0.15%  0.26%  0.29%   0 Adjust Regions   

  87     6450950 351949750         18  0.15%  0.09%  0.11%   0 HLFM address lea 

 102    13754190 173776663         79  0.47%  0.17%  0.18%   0 hpm main process 

 105   247949720  12115297      20465  1.91%  2.00%  1.96%   0 hpm counter proc 

 144  2111983758 244587517       8634 11.50% 13.58% 14.15%   0 Hulc LED Process 

 149         868       377       2302  0.63%  0.68%  0.20%   1 SSH Process      

 154    52387174   2483151      21097  0.63%  0.45%  0.43%   0 HQM Stack Proces 

 172    13171330   3744011       3517  0.15%  0.11%  0.09%   0 CDP Protocol     

 185    19539401  79211297        246  0.31%  0.29%  0.25%   0 IP Input         

 205   189968900  91172166       2083  1.59%  1.69%  1.62%   0 Spanning Tree    

 218    13794655  12119320       1138  0.31%  0.15%  0.11%   0 PI MATM Aging Pr 

 247     8785154  29736262        295  0.79%  0.14%  0.11%   0 DHCPD Receive    

 318    18110435  18245864        992  0.15%  0.20%  0.23%   0 CEF: IPv4 proces