Serious problem: CPU utilization on 3750.

Dear Guys,

Just please look into this. I'm unable to understand what that background
waiting process is and how to get rid of it. Please, look below for the
output. Thank you

Tarnaka-3750#sh processes cpu sorted 5sec
CPU utilization for five seconds: 99%/2%; one minute: 99%; five minutes: 99%
 PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
  *91 771102119 85767674 8990 81.26% 78.75% 78.37% 0 Background
waiti *
* 159 885281807 15429014 57378 8.82% 11.02% 10.82% 0 Spanning
Tree *
 154 20114483 1996008 10077 1.39% 1.15% 1.17% 0 PI MATM Aging
Pr
 223 2394853 97252841 24 0.30% 0.18% 0.17% 0 REP LSL Hello
PP
 302 4744 1997 2375 0.30% 0.18% 0.11% 7 Virtual Exec

 304 482 370 1302 0.15% 0.05% 0.02% 8 Virtual Exec

  70 323742 4183482 77 0.15% 0.07% 0.05% 0 HLFM address
lea
  86 1600791 1087941 1471 0.15% 0.16% 0.13% 0 hpm counter
proc
 120 239257 713264 335 0.15% 0.02% 0.00% 0 HL3U bkgrd
proce
 127 1313701 283561 4632 0.15% 0.09% 0.10% 0 HQM Stack
Proces
   7 6136 154774 39 0.00% 0.00% 0.00% 0 Net Input

   8 600595 803806 747 0.00% 0.03% 0.04% 0 ARP Input

   9 0 1 0 0.00% 0.00% 0.00% 0
AAA_SERVER_DEADT
  10 0 2 0 0.00% 0.00% 0.00% 0 AAA
high-capacit
  11 0 1 0 0.00% 0.00% 0.00% 0 Policy
Manager
  12 277 10 27700 0.00% 0.00% 0.00% 0 Entity MIB
API
  13 0 1 0 0.00% 0.00% 0.00% 0 IFS Agent
Manage
  14 294 16998 17 0.00% 0.00% 0.00% 0 IPC Dynamic
Cach
  15 0 1 0 0.00% 0.00% 0.00% 0 IPC Zone
Manager
  16 23164 894042 25 0.00% 0.00% 0.00% 0 IPC Periodic
Tim
  17 0 3 0 0.00% 0.00% 0.00% 0 IPC Managed
Time
  18 18980 893798 21 0.00% 0.00% 0.00% 0 IPC Deferred
Por
  19 4160 67812 61 0.00% 0.00% 0.00% 0 IPC Seat
Manager
  20 0 1 0 0.00% 0.00% 0.00% 0 IPC Session
Serv
  21 422 12 35166 0.00% 0.00% 0.00% 0 PrstVbl

  22 0 1 0 0.00% 0.00% 0.00% 0 Crash writer

  23 59 245 240 0.00% 0.00% 0.00% 0 EEM ED Syslog

  24 19449 893756 21 0.00% 0.00% 0.00% 0 GraphIt

  25 0 2 0 0.00% 0.00% 0.00% 0 XML Proxy
Client
  26 0 1 0 0.00% 0.00% 0.00% 0 ARP Snoop

-- 
With Regards,
K.V.Madhu Prateek Reddy.
Blogs and organic groups at http://www.ccie.net