high cpu on HP A3100-24 v2 EI Switch

[pruchya]

Hi,

  i found high cpu (all user lost connect to server) on HP A3100-24 v2 EI Switch.

[comware]display cpu his

100%|# #
 95%|####
 90%|####
 85%|####
 80%|####
 75%|####
 70%|####
 65%|####
 60%|####
 55%|#####
 50%|#####
 45%|#####
 40%|#####
 35%|#####
 30%|#####
 25%|#####
 20%|############################################################
 15%|############################################################
 10%|############################################################
  5%|############################################################

[comware]display cpu 1 0 ver
===== CPU usage info (no:  0  idx: 39) =====
CPU Usage Stat. Cycle: 60 (Second)
CPU Usage            : 97%
CPU Usage Stat. Time : 2014-06-11  11:03:20
CPU Usage Stat. Tick : 0xced(CPU Tick High) 0x53ee909e(CPU Tick Low)
Actual Stat. Cycle   : 0x1(CPU Tick High) 0x65a4f890(CPU Tick Low)

TaskName        CPU        Runtime(CPU Tick High/CPU Tick Low)
VIDL             3%               0/ d561493
TICK             0%               0/ 392d6f7
STMR             0%               0/  57f78a
bcmA             0%               0/ 3434147
tCOU             2%               0/ 8005618
bcmL             4%               0/1181a5fa
DQIT             0%               0/  275b50
LPDT             0%               0/  5fa8e8
STAT             0%               0/ 2350382
FMCK             0%               0/  33d509
T_DM             0%               0/  3f9ed9
T_VA             0%               0/   3b8d1
DARP             0%               0/   d6c25
T_ST             0%               0/   d2dad
T_SI             0%               0/   efaaf
TPBR             0%               0/  479a0c
BGRT             0%               0/  485021
SCAR             0%               0/  4c70b6
RTMC             0%               0/  880937
NFld             0%               0/   3f53c
FLSH             0%               0/   972be
SYSM             0%               0/  2de253
Rcv2             0%               0/  8ad6cf
RxTk             0%               0/  16a608
dANT             0%               0/    6990
IPCB             0%               0/  7fc280
RPCQ             0%               0/ 13228c3
  VP             0%               0/    24a2
EXCP             0%               0/   7d140
IPCM             0%               0/   90e3e
INFO            80%               1/1f3161c6
 DEV             0%               0/  25d08c
SOCK             0%               0/  2a77f8
 ACL             0%               0/  1286f0
 mac             0%               0/   87797
LAGG             0%               0/   ad3b9
MSTP             0%               0/ 1b1b0d0
GARP             0%               0/  956b81
CLST             0%               0/  2bd11a
 NDP             0%               0/  11c087
NTDP             0%               0/   b79ab
HABP             0%               0/   9a9ad
 CFD             0%               0/  a885a3
RRPP             0%               0/  29b7ae
LLDP             0%               0/ 10ae7f3
DLDP             0%               0/  24dd0e
SMLK             0%               0/   f933e
 ARP             0%               0/  7bd62c
  IP             0%               0/ 1738a6f
 NQA             0%               0/ 15ee170
FSLH             0%               0/   7de9b
FSLR             0%               0/  511100
NTPT             0%               0/  16a62b
VTYD             0%               0/  50a276
DHSE             0%               0/   b374f
  ND             0%               0/  8c97f4
AGNT             0%               0/   8b785
CWMP             0%               0/  12a6ce
 ACM             0%               0/  968e9f
  LS             0%               0/  3d9f43
RDSO             0%               0/  29fa20
  SC             0%               0/  6a87bb
 NAT             0%               0/   74b46
STND             0%               0/  1ea77a
ROUT             0%               0/ 174873d
IFNT             0%               0/   bf105
VMAP             0%               0/  40cdca
 vt1             0%               0/  29ba71
 vt2             1%               0/ 3af5cc9

the process name  info use to 80%.  how can i fix it?