High cpu spike in cisco 3750X switch

vijay kumar · ‎12-23-2013

Hi All,

We are using three 3750X switches in stack. we are seeing the cpu spike is reaching 100% once in a 2 hours or three hours . But the average CPU is upto 40% only .

we are using this switch as L2 and L3 also with PBR. IS this spikes are expected ? Kindly suggest me

BR//

Vijay.

Leo Laohoo · ‎12-23-2013

Vijay,

What IOS version are you using?

For a 3750X, use IOS version 12.2(55)SE8. If you need to use 15.X, then use 15.0(2)SE4.

Sent from Cisco Technical Support Nintendo App

rodonnell2 · ‎01-14-2016

Hi All,

I'm hoping you can help.

Having the same issue too. Daily CPU spikes on with pair of stacked 3750X switches.

I upgraded the IOS to c3750e-universalk9-mz.152-3.E2.bin and the issue went away for a week.

It then returned, though not as often, this time two or three times a week. Always at the same time period though, between roughly 08:19 and 9:00 am.

There are no active sessions on the stack at the time running commands.

I suspected the HULC led process but the cpu % for it only dropped from 21% to 19% once the cpu usage returned to ok level. See during and after output below...

DURING high cpu alert à

3750STACK#sh processes cpu

CPU utilization for five seconds: 94%/36%; one minute: 93%; five minutes: 93%

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

1 11102 132583 83 0.00% 0.00% 0.00% 0 Chunk Manager

2 73211 1927461 37 0.00% 0.01% 0.00% 0 Load Meter

3 2106 130 16200 0.32% 1.97% 0.45% 1 SSH Process

4 240689544 10262242 23453 7.53% 2.17% 2.40% 0 Check heaps

5 3240 46595 69 0.00% 0.00% 0.00% 0 Pool Manager

6 0 1 0 0.00% 0.00% 0.00% 0 DiscardQ Backgr o

7 0 2 0 0.00% 0.00% 0.00% 0 Timers

8 664 31373 21 0.00% 0.00% 0.00% 0 WATCH_AFS

9 598995 38548259 15 0.00% 0.01% 0.00% 0 HUSB Console

10 8 5 1600 0.00% 0.00% 0.00% 0 License Client N

11 26812910 160161 167413 0.00% 0.21% 0.25% 0 Licensing Auto U

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

12 227 12 18916 0.00% 0.00% 0.00% 0 Image License br

13 16873425 27059329 623 0.00% 0.16% 0.21% 0 ARP Input

14 598746 9952520 60 0.00% 0.00% 0.02% 0 ARP Background

15 0 1 0 0.00% 0.00% 0.00% 0 CEF MIB API

16 0 2 0 0.00% 0.00% 0.00% 0 AAA_SERVER_DEADT

17 0 1 0 0.00% 0.00% 0.00% 0 Policy Manager

18 75 19 3947 0.00% 0.00% 0.00% 0 Entity MIB API

19 0 1 0 0.00% 0.00% 0.00% 0 IFS Agent Manage

20 68751 1915768 35 0.00% 0.00% 0.00% 0 IPC Event Notifi

21 106701 9330161 11 0.00% 0.00% 0.00% 0 IPC Mcast Pendin

22 5991 160169 37 0.00% 0.00% 0.00% 0 IPC Dynamic Cach

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

23 0 1 0 0.00% 0.00% 0.00% 0 IPC Session Serv

24 0 1 0 0.00% 0.00% 0.00% 0 IPC Zone Manager

25 112321 9330200 12 0.00% 0.02% 0.00% 0 IPC Periodic Tim

26 108497 9330168 11 0.00% 0.00% 0.00% 0 IPC Deferred Por

27 0 1 0 0.00% 0.00% 0.00% 0 IPC Process leve

28 993291 4947039 200 0.00% 0.00% 0.00% 0 IPC Seat Manager

29 5093 550382 9 0.00% 0.00% 0.00% 0 IPC Check Queue

30 8 25 320 0.00% 0.00% 0.00% 0 IPC Seat RX Cont

31 0 1 0 0.00% 0.00% 0.00% 0 IPC Seat TX Cont

32 9944 963755 10 0.00% 0.00% 0.00% 0 IPC Keep Alive M

33 53369 1921951 27 0.00% 0.00% 0.00% 0 IPC Loadometer

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

34 0 1 0 0.00% 0.00% 0.00% 0 IPC Session Deta

35 133 6 22166 0.00% 0.00% 0.00% 0 PrstVbl

36 0 1 0 0.00% 0.00% 0.00% 0 Crash writer

37 0 1 0 0.00% 0.00% 0.00% 0 Exception contro

38 0 3 0 0.00% 0.00% 0.00% 0 License IPC stat

39 0 1 0 0.00% 0.00% 0.00% 0 License IPC serv

40 170000 9637314 17 0.00% 0.00% 0.00% 0 GraphIt

41 3055 454 6729 0.00% 0.00% 0.00% 0 crypto sw pk pro

42 0 2 0 0.00% 0.00% 0.00% 0 SMART

43 0 2 0 0.00% 0.00% 0.00% 0 XML Proxy Client

44 0 1 0 0.00% 0.00% 0.00% 0 ARP Snoop

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

45 82537 9545454 8 0.00% 0.00% 0.00% 0 Dynamic ARP Insp

46 0 1 0 0.00% 0.00% 0.00% 0 Critical Bkgnd

47 8751222 11437155 765 0.31% 0.11% 0.11% 0 Net Background

48 0 6 0 0.00% 0.00% 0.00% 0 IDB Work

49 23237 427516 54 0.00% 0.00% 0.00% 0 Logger

50 91735 9545699 9 0.00% 0.00% 0.00% 0 TTY Background

51 0 4 0 0.00% 0.00% 0.00% 0 CTS CORE

52 41 66 621 0.00% 0.00% 0.00% 0 SXP CORE

53 16 21 761 0.00% 0.00% 0.00% 0 IF-MGR control p

54 236 10363 22 0.00% 0.00% 0.00% 0 IF-MGR event pro

55 0 4 0 0.00% 0.00% 0.00% 0 IP Admission HA

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

56 2127160 18496529 115 1.43% 2.59% 2.81% 0 Net Input

57 2871545 1957373 1467 0.00% 0.04% 0.05% 0 Compute load avg

58 6837616 171753 39810 0.00% 0.05% 0.05% 0 Per-minute Jobs

59 6492717 9722264 667 0.00% 0.14% 0.18% 0 Per-Second Jobs

60 0 1 0 0.00% 0.00% 0.00% 0 Inode Table Dest

61 0 1 0 0.00% 0.00% 0.00% 0 AggMgr Process

62 241 11495 20 0.00% 0.00% 0.00% 0 Transport Port A

63 1303619 2731833 477 0.00% 0.02% 0.00% 0 HC Counter Timer

64 0 1 0 0.00% 0.00% 0.00% 0 SFF8472

65 8 4 2000 0.00% 0.00% 0.00% 0 EEM ED Identity

66 0 4 0 0.00% 0.00% 0.00% 0 EEM ED MAT

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

67 610244 2038417 299 0.00% 0.00% 0.00% 0 EEM ED ND

68 42 79 531 0.00% 0.00% 0.00% 0 USB Startup

69 508478 183350237 2 0.15% 0.14% 0.14% 0 DownWhenLooped

70 0 1 0 0.00% 0.00% 0.00% 0 Hulc Warm Upgrad

71 0 1 0 0.00% 0.00% 0.00% 0 HRPC hdwl reques

72 0 1 0 0.00% 0.00% 0.00% 0 Hulc EEM Process

73 0 1 0 0.00% 0.00% 0.00% 0 HRPC lpip reques

74 0 2 0 0.00% 0.00% 0.00% 0 HLPIP Sync Proce

75 0 1 0 0.00% 0.00% 0.00% 0 HRPC Multi-FS Sy

76 8 58 137 0.00% 0.00% 0.00% 0 HULC multifs pro

77 0 1 0 0.00% 0.00% 0.00% 0 HRPC hnetwpol re

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

78 0 1 0 0.00% 0.00% 0.00% 0 HRPC EnergyWise

79 0 1 0 0.00% 0.00% 0.00% 0 HRPC actual powe

80 0 1 0 0.00% 0.00% 0.00% 0 HRPC ipadm reque

81 17000 320399 53 0.00% 0.00% 0.00% 0 PSP Timer

82 3122 12 260166 0.00% 0.00% 0.00% 0 X2 HAMM detect p

83 0 1 0 0.00% 0.00% 0.00% 0 Madmax Process

84 0 1 0 0.00% 0.00% 0.00% 0 HRPC asic-stats

85 270958294 193479043 1400 3.35% 3.50% 3.89% 0 RedEarth I2C dri

86 622823829 119951017 5192 4.15% 5.07% 5.12% 0 RedEarth Tx Mana

87 16915003 90168868 187 0.63% 0.32% 0.28% 0 RedEarth Rx Mana

88 26654 1927466 13 0.00% 0.00% 0.00% 0 HULC Thermal Pro

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

89 0 1 0 0.00% 0.00% 0.00% 0 HRPC hsm request

90 126 135 933 0.00% 0.00% 0.00% 0 Stack Mgr

91 797 157 5076 0.00% 0.00% 0.00% 0 Stack Mgr Notifi

92 4110021 1097969 3743 0.00% 0.02% 0.03% 0 Adjust Regions

93 492842 4798973 102 0.00% 0.02% 0.00% 0 hrpc -> response

94 431621 12969555 33 0.00% 0.00% 0.00% 0 hrpc -> request

95 4413600 12503347 352 0.15% 0.04% 0.03% 0 hrpc <- response

96 0 3 0 0.00% 0.00% 0.00% 0 HRPC hcomp reque

97 2229885 48184196 46 0.00% 0.15% 0.14% 0 yeti2_emac_proce

98 0 22 0 0.00% 0.00% 0.00% 0 HULC Device Mana

99 116818 380967 306 0.00% 0.00% 0.00% 0 HRPC hdm non blo

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

100 0 4 0 0.00% 0.00% 0.00% 0 HRPC hdm blockin

101 99913 1915737 52 0.00% 0.00% 0.00% 0 HIPC bkgrd proce

102 0 1 0 0.00% 0.00% 0.00% 0 RTTYS Process

103 0 1 0 0.00% 0.00% 0.00% 0 HRPC hautosecure

104 1044452 3738380 279 0.00% 0.00% 0.00% 0 Hulc Port-Securi

105 649202 3087315 210 0.00% 0.00% 0.00% 0 HRPC hpsecure re

106 0 3 0 0.00% 0.00% 0.00% 0 HRPC hfbm reques

107 241 83 2903 0.00% 0.00% 0.00% 0 hulc cfg mgr mas

108 0 1 0 0.00% 0.00% 0.00% 0 HRPC hrcmd reque

109 0 30 0 0.00% 0.00% 0.00% 0 HRPC emac reques

110 16 10 1600 0.00% 0.00% 0.00% 0 HULC EMAC Proces

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

111 9 7 1285 0.00% 0.00% 0.00% 0 HRPC hulc misc r

112 61631 3203191 19 0.00% 0.00% 0.00% 0 HVLAN main bkgrd

113 0 2 0 0.00% 0.00% 0.00% 0 HVLAN Mapped Vla

114 0 2 0 0.00% 0.00% 0.00% 0 Vlan shutdown Pr

115 8 70 114 0.00% 0.00% 0.00% 0 HRPC vlan reques

116 0 1 0 0.00% 0.00% 0.00% 0 HULC VLAN REF Ba

117 6131 160168 38 0.00% 0.00% 0.00% 0 hulc_xps_process

118 207923 1589715 130 0.00% 0.00% 0.00% 0 HRPC ilp request

119 145404 9545317 15 0.00% 0.00% 0.00% 0 Hulc ILP Alchemy

120 791346 640640 1235 0.00% 0.00% 0.00% 0 Strider Tcam Mem

121 44906 232546 193 0.00% 0.00% 0.00% 0 HRPC hlfm reques

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

122 9188176 238896899 38 0.30% 0.27% 0.32% 0 HLFM address lea

123 131756 9545273 13 0.00% 0.00% 0.00% 0 HLFM aging proce

124 48715 2442975 19 0.00% 0.00% 0.00% 0 HLFM address ret

125 84422 84295 1001 0.00% 0.00% 0.00% 0 HULC PM Vector P

126 0 1 0 0.00% 0.00% 0.00% 0 HPM Msg Retry Pr

127 0 1 0 0.00% 0.00% 0.00% 0 Connection Mgr

128 19244246 188797206 101 0.46% 0.90% 0.95% 0 hpm main process

129 3528 12813 275 0.00% 0.00% 0.00% 0 HPM Stack Sync P

130 9947 30178 329 0.00% 0.00% 0.00% 0 HRPC pm request

131 0 5 0 0.00% 0.00% 0.00% 0 HPM if_num mappi

132 145074491 9637313 15053 1.08% 1.18% 1.27% 0 hpm counter proc

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

133 10254698 11963237 857 0.00% 0.08% 0.08% 0 HRPC pm-counters

134 0 4 0 0.00% 0.00% 0.00% 0 hpm vp events ca

135 0 1 0 0.00% 0.00% 0.00% 0 HRPC hcmp reques

136 20119 4718 4264 0.00% 0.00% 0.00% 0 HCEF ADJ Refresh

137 0 1 0 0.00% 0.00% 0.00% 0 hl3md_rpfq_thrl_

138 48393 4798973 10 0.00% 0.00% 0.00% 0 hl3mm_rp

139 0 1 0 0.00% 0.00% 0.00% 0 HACL Queue Proce

140 0 1 0 0.00% 0.00% 0.00% 0 HRPC acl request

141 9 81 111 0.00% 0.00% 0.00% 0 HACL Acl Manager

142 0 1 0 0.00% 0.00% 0.00% 0 HRPC aim request

143 0 5 0 0.00% 0.00% 0.00% 0 HRPC axiom-mgmt

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

144 52999 4798962 11 0.00% 0.00% 0.00% 0 Hulc Axiom Mgmt

145 0 1 0 0.00% 0.00% 0.00% 0 HRPC backup inte

146 1885 32173 58 0.00% 0.00% 0.00% 0 OBFL TEMP obfl0

147 0 1 0 0.00% 0.00% 0.00% 0 HRPC cdp request

148 0 2 0 0.00% 0.00% 0.00% 0 HULC CISP Proces

149 114619 9552706 11 0.00% 0.00% 0.00% 0 Hulc CTS Process

150 0 1 0 0.00% 0.00% 0.00% 0 HRPC cts request

151 0 1 0 0.00% 0.00% 0.00% 0 HULC Msg Retry P

152 2898 18737 154 0.00% 0.00% 0.00% 0 HRPC dot1x reque

153 0 1 0 0.00% 0.00% 0.00% 0 Dot1X Msg Retry

154 8778 29486 297 0.00% 0.00% 0.00% 0 HULC DOT1X Proce

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

155 0 1 0 0.00% 0.00% 0.00% 0 HRPC epm vlan pl

156 0 3 0 0.00% 0.00% 0.00% 0 HRPC fmd request

157 0 2 0 0.00% 0.00% 0.00% 0 HULC FMD Config

158 0 1 0 0.00% 0.00% 0.00% 0 HRPC foxhound re

159 0 2 0 0.00% 0.00% 0.00% 0 Hulc Foxhound Pr

160 0 1 0 0.00% 0.00% 0.00% 0 HRPC lldp reques

161 0 2 0 0.00% 0.00% 0.00% 0 MACsec Process

162 0 1 0 0.00% 0.00% 0.00% 0 HRPC macsec requ

163 0 3 0 0.00% 0.00% 0.00% 0 HRPC msp request

164 0 1 0 0.00% 0.00% 0.00% 0 HULC MSP Snoop P

165 0 3 0 0.00% 0.00% 0.00% 0 HRPC system mtu

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

166 0 5 0 0.00% 0.00% 0.00% 0 HRPC rep request

167 9 4 2250 0.00% 0.00% 0.00% 0 REP Helper Proc

168 0 1 0 0.00% 0.00% 0.00% 0 HRPC sdm request

169 0 1 0 0.00% 0.00% 0.00% 0 SMI MSG Retry Pr

170 8 1 8000 0.00% 0.00% 0.00% 0 HRPC Smart Insta

171 2022536 47406800 42 0.15% 0.06% 0.09% 0 Hulc Storm Contr

172 0 2 0 0.00% 0.00% 0.00% 0 HSTP Sync Proces

173 0 1 0 0.00% 0.00% 0.00% 0 HRPC stp_cli req

174 0 29 0 0.00% 0.00% 0.00% 0 HRPC stp_state_s

175 0 2 0 0.00% 0.00% 0.00% 0 S/W Bridge Proce

176 0 17 0 0.00% 0.00% 0.00% 0 HRPC hudld reque

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

177 0 1 0 0.00% 0.00% 0.00% 0 HRPC vqpc reques

178 0 1 0 0.00% 0.00% 0.00% 0 HRPC iec_load_ba

179 68128 9545293 7 0.00% 0.00% 0.00% 0 IEC Load balance

180 0 1 0 0.00% 0.00% 0.00% 0 HRPC l2pt qnq rp

181 0 18 0 0.00% 0.00% 0.00% 0 HRPC hled reques

182 2039427150 239961593 8498 21.91% 22.87% 21.92% 0 Hulc LED Process

183 0 1 0 0.00% 0.00% 0.00% 0 HRPC hl3mm reque

184 139280 6640865 20 0.15% 0.01% 0.00% 0 hl3mm

185 817818 7037532 116 0.15% 0.03% 0.00% 0 HL3U bkgrd proce

186 368792 3854799 95 0.00% 0.01% 0.00% 0 HRPC hl3u reques

187 195389 2199130 88 0.00% 0.00% 0.00% 0 HIPV6 bkgrd proc

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

188 376255 3854795 97 0.00% 0.01% 0.00% 0 HRPC IPv6 Unicas

189 39611 2199054 18 0.00% 0.00% 0.00% 0 HL3U PBR bkgrd p

190 1651 80303 20 0.00% 0.00% 0.00% 0 HL3U PBR n-h res

191 0 1 0 0.00% 0.00% 0.00% 0 HRPC obfl reques

192 0 3 0 0.00% 0.00% 0.00% 0 OBFL Cfg Dispatc

193 0 1 0 0.00% 0.00% 0.00% 0 HRPC dtp request

194 0 1 0 0.00% 0.00% 0.00% 0 HRPC hmedianet p

195 0 1 0 0.00% 0.00% 0.00% 0 HRPC show_forwar

196 0 1 0 0.00% 0.00% 0.00% 0 HRPC snmp reques

197 0 1 0 0.00% 0.00% 0.00% 0 HULC SNMP Proces

198 48175636 1915545 25149 0.30% 0.45% 0.47% 0 HQM Stack Proces

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

199 26974889 7651862 3525 0.15% 0.19% 0.19% 0 HRPC qos request

200 0 1 0 0.00% 0.00% 0.00% 0 HRPC span reques

201 0 8 0 0.00% 0.00% 0.00% 0 HRPC system post

202 8 9 888 0.00% 0.00% 0.00% 0 Hulc Reload Mana

203 186 443 419 0.00% 0.00% 0.00% 0 HRPC hrcli-event

204 4308 53541 80 0.00% 0.00% 0.00% 0 HCMP sync proces

205 0 2 0 0.00% 0.00% 0.00% 0 image mgr

206 0 1 0 0.00% 0.00% 0.00% 0 HRFS OIR Proc

207 77 48 1604 0.00% 0.00% 0.00% 0 HL2MCM

208 66 24 2750 0.00% 0.00% 0.00% 0 HL2MCM

209 0 6 0 0.00% 0.00% 0.00% 0 Hulc SM10G Infra

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

210 0 2 0 0.00% 0.00% 0.00% 0 SM RBCP Monitor

211 60 395 151 0.00% 0.00% 0.00% 0 AAA Server

212 60 468 128 0.00% 0.00% 0.00% 0 AAA ACCT Proc

213 0 1 0 0.00% 0.00% 0.00% 0 ACCT Periodic Pr

214 0 1 0 0.00% 0.00% 0.00% 0 AAA System Acct

215 0 1 0 0.00% 0.00% 0.00% 0 Webauth client

216 0 1 0 0.00% 0.00% 0.00% 0 Auth-proxy HTTP

217 0 1 0 0.00% 0.00% 0.00% 0 IP Admin SM Proc

218 19698787 20594265 956 0.15% 0.25% 0.26% 0 CDP Protocol

219 0 1 0 0.00% 0.00% 0.00% 0 IPv6 Access Cont

220 331601 589927 562 0.00% 0.00% 0.00% 0 mdns Timer Proce

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

221 0 2 0 0.00% 0.00% 0.00% 0 AAA Dictionary R

222 4078 80312 50 0.00% 0.00% 0.00% 0 DHCP Snooping

223 0 1 0 0.00% 0.00% 0.00% 0 DHCP Snooping db

224 0 2 0 0.00% 0.00% 0.00% 0 Dot1x Mgr Proces

225 0 1 0 0.00% 0.00% 0.00% 0 EAP Framework

226 0 1 0 0.00% 0.00% 0.00% 0 EAP Test

227 212322 9545286 22 0.00% 0.00% 0.00% 0 FHRP Main thread

228 0 1 0 0.00% 0.00% 0.00% 0 TRACK Main threa

229 0 1 0 0.00% 0.00% 0.00% 0 TRACK Client thr

230 0 1 0 0.00% 0.00% 0.00% 0 VRRP Main thread

231 4454206 142408722 31 0.00% 0.15% 0.22% 0 VRRS Main thread

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

232 0 2 0 0.00% 0.00% 0.00% 0 CEF switching ba

233 80137 81663 981 0.00% 0.00% 0.00% 0 IP ARP Adjacency

234 5962724 238894645 24 0.15% 0.27% 0.27% 0 IP ARP Retry Age

235 8080754 19460065 415 0.00% 0.17% 0.18% 0 IP Input

236 0 1 0 0.00% 0.00% 0.00% 0 ICMP event handl

237 345866 18511291 18 0.00% 0.00% 0.00% 0 IP ARP Track

238 17301 9567777 1 0.00% 0.00% 0.00% 0 fnvRootHubPortSt

239 0 1 0 0.00% 0.00% 0.00% 0 tHUB

240 348694 94715185 3 0.31% 0.11% 0.10% 0 MDFS MFIB Proces

241 0 1 0 0.00% 0.00% 0.00% 0 ADJ NSF process

242 0 1 0 0.00% 0.00% 0.00% 0 IPv6 ping proces

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

243 0 2 0 0.00% 0.00% 0.00% 0 KRB5 AAA

244 8 2 4000 0.00% 0.00% 0.00% 0 MKA

245 93 168 553 0.00% 0.00% 0.00% 0 SpanTree Flush

246 0 2 0 0.00% 0.00% 0.00% 0 REP Topology cha

247 0 2 0 0.00% 0.00% 0.00% 0 RIB LM VALIDATE

248 100711 9546318 10 0.00% 0.00% 0.00% 0 mDNS

249 17 32 531 0.00% 0.00% 0.00% 0 SMI Director DB

250 288336 1784723 161 0.00% 0.00% 0.00% 0 SMI CDP Update H

251 9 1 9000 0.00% 0.00% 0.00% 0 SMI Backup Proce

252 0 2 0 0.00% 0.00% 0.00% 0 SMI IBC server p

253 0 1 0 0.00% 0.00% 0.00% 0 SMI IBC client p

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

254 0 2 0 0.00% 0.00% 0.00% 0 SMI IBC Download

255 23234445 70213416 330 0.15% 0.46% 0.51% 0 Spanning Tree

256 21493 160619 133 0.00% 0.00% 0.00% 0 Spanning Tree St

257 0 2 0 0.00% 0.00% 0.00% 0 CDP Forward Proc

258 2281 16485 138 0.00% 0.00% 0.00% 0 802.1x switch

259 211222 645780 327 0.00% 0.00% 0.00% 0 DTP Protocol

260 0 3 0 0.00% 0.00% 0.00% 0 HRPC IPv6 Host r

261 0 5 0 0.00% 0.00% 0.00% 0 IPv6 Platform Ho

262 0 1 0 0.00% 0.00% 0.00% 0 axiom-module cra

263 0 1 0 0.00% 0.00% 0.00% 0 HRPC dai request

264 0 1 0 0.00% 0.00% 0.00% 0 HULC DAI Process

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

265 0 1 0 0.00% 0.00% 0.00% 0 HRPC power down

266 0 1 0 0.00% 0.00% 0.00% 0 HRPC ip device t

267 0 1 0 0.00% 0.00% 0.00% 0 HRPC ip source g

268 0 1 0 0.00% 0.00% 0.00% 0 HULC IP Source g

269 0 3 0 0.00% 0.00% 0.00% 0 HRPC rsvp reques

270 12085 3484 3468 0.00% 0.00% 0.00% 0 SpanTree Helper

271 999930 9545260 104 0.00% 0.09% 0.10% 0 PI MATM Aging Pr

272 1464790 96849497 15 0.00% 0.22% 0.33% 0 UDLD

273 438522 5103276 85 0.00% 0.00% 0.00% 0 Port-Security

274 0 2 0 0.00% 0.00% 0.00% 0 Switch Backup In

275 0 2 0 0.00% 0.00% 0.00% 0 IP Host Track Pr

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

276 0 1 0 0.00% 0.00% 0.00% 0 Link State Group

277 4832 160167 30 0.00% 0.00% 0.00% 0 MMN bkgrd proces

278 33381 960958 34 0.00% 0.00% 0.00% 0 Ethchnl

279 13928 3586 3883 0.00% 0.00% 0.00% 0 VMATM Callback

280 0 1 0 0.00% 0.00% 0.00% 0 XDR background p

281 76228 348800 218 0.00% 0.00% 0.00% 0 XDR mcast

282 0 3 0 0.00% 0.00% 0.00% 0 XDR RP Ping Back

283 446129 897096 497 0.00% 0.00% 0.00% 0 XDR receive

284 16 4 4000 0.00% 0.00% 0.00% 0 IPC LC Message H

285 0 1 0 0.00% 0.00% 0.00% 0 XDR RP Test Back

286 5371 160167 33 0.00% 0.00% 0.00% 0 FRR Background P

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

287 119371 674593 176 0.00% 0.00% 0.00% 0 CEF background p

288 0 1 0 0.00% 0.00% 0.00% 0 fib_fib_bfd_sb e

289 0 1 0 0.00% 0.00% 0.00% 0 IP IRDP

290 0 1 0 0.00% 0.00% 0.00% 0 Tunnel FIB

291 0 2 0 0.00% 0.00% 0.00% 0 Tunnel

292 0 1 0 0.00% 0.00% 0.00% 0 IPC UDP Input

293 0 1 0 0.00% 0.00% 0.00% 0 CEF RF HULC Conv

294 31709 961052 32 0.00% 0.00% 0.00% 0 IP ACL XDR LC Ba

295 180424 4790387 37 0.00% 0.00% 0.00% 0 CEF: IPv4 proces

296 2793044 9557736 292 0.00% 0.06% 0.05% 0 ADJ background

297 783353 10665500 73 0.00% 0.00% 0.00% 0 MDFS LC Process

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

298 0 2 0 0.00% 0.00% 0.00% 0 AN

299 0 1 0 0.00% 0.00% 0.00% 0 AN HELPER

300 0 1 0 0.00% 0.00% 0.00% 0 AN CONFIG DOWNLO

301 0 2 0 0.00% 0.00% 0.00% 0 Routing Topology

302 14304 5842 2448 0.00% 0.00% 0.00% 0 IP RIB Update

303 491378 8023 61246 0.00% 0.00% 0.00% 0 NIST rng proc

304 357269 18511297 19 0.00% 0.00% 0.00% 0 Timer Library

305 0 2 0 0.00% 0.00% 0.00% 0 App Route Proces

306 0 1 0 0.00% 0.00% 0.00% 0 IPv6 RIB Cleanup

307 0 1 0 0.00% 0.00% 0.00% 0 IPv6 RIB Event H

308 931 11211 83 0.00% 0.00% 0.00% 0 Auth Manager

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

309 0 1 0 0.00% 0.00% 0.00% 0 Critical Auth

310 0 1 0 0.00% 0.00% 0.00% 0 EPM MAIN PROCESS

311 0 1 0 0.00% 0.00% 0.00% 0 Timer Handler Pr

312 0 1 0 0.00% 0.00% 0.00% 0 EPM Downlad Mana

313 108885 1916098 56 0.00% 0.00% 0.00% 0 EPM ACL PLUG-IN

314 319985 19022800 16 0.00% 0.00% 0.00% 0 SVM UT Process

315 0 1 0 0.00% 0.00% 0.00% 0 CMD HANDLER

316 411 4415 93 0.00% 0.00% 0.00% 0 TCP Timer

317 6123 9293 658 0.00% 0.00% 0.00% 0 TCP Protocols

318 24378 9669446 2 0.00% 0.00% 0.00% 0 Socket Timers

319 476 32154 14 0.00% 0.00% 0.00% 0 HTTP CORE

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

320 1346 120461 11 0.00% 0.00% 0.00% 0 Cluster L2

321 38325 960959 39 0.00% 0.00% 0.00% 0 Cluster RARP

322 153135 1524247 100 0.00% 0.00% 0.00% 0 Cluster Base

323 0 2 0 0.00% 0.00% 0.00% 0 Dot1x Supplicant

324 0 2 0 0.00% 0.00% 0.00% 0 Dot1x Supplicant

325 0 2 0 0.00% 0.00% 0.00% 0 Dot1x Supplicant

326 0 1 0 0.00% 0.00% 0.00% 0 DSensor HTTP

327 0 2 0 0.00% 0.00% 0.00% 0 CEF RP Backgroun

328 176 8800 20 0.00% 0.00% 0.00% 0 Flow Exporter Ti

329 0 1 0 0.00% 0.00% 0.00% 0 DCT Bkgd Process

330 0 4 0 0.00% 0.00% 0.00% 0 MFIB Master back

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

331 0 2 0 0.00% 0.00% 0.00% 0 ENABLE AAA

332 888 8818 100 0.00% 0.00% 0.00% 0 MVPN Mgr Process

333 0 2 0 0.00% 0.00% 0.00% 0 Multicast Offloa

334 1975 9282 212 0.00% 0.00% 0.00% 0 RARP Input

335 9 7 1285 0.00% 0.00% 0.00% 0 static

336 1711242 618410 2767 0.00% 0.00% 0.00% 0 ADJ resolve proc

337 0 1 0 0.00% 0.00% 0.00% 0 IPv6 Static Hand

338 0 1 0 0.00% 0.00% 0.00% 0 MAB Framework

339 0 2 0 0.00% 0.00% 0.00% 0 Media Services P

340 513274 963412 532 0.00% 0.00% 0.00% 0 QoS stats proces

341 0 1 0 0.00% 0.00% 0.00% 0 LICENSE AGENT

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

342 0 2 0 0.00% 0.00% 0.00% 0 REP LSL Proc

343 0 2 0 0.00% 0.00% 0.00% 0 REP BPA/EPA Proc

344 0 5 0 0.00% 0.00% 0.00% 0 SNMP Timers

345 0 1 0 0.00% 0.00% 0.00% 0 HRPC hwccp reque

346 0 3 0 0.00% 0.00% 0.00% 0 HULC_WCCP_BACKGR

347 0 1 0 0.00% 0.00% 0.00% 0 HRPC dhcp snoopi

348 0 5 0 0.00% 0.00% 0.00% 0 HULC DHCP Snoopi

349 0 1 0 0.00% 0.00% 0.00% 0 HRPC sisf reques

350 8 3 2666 0.00% 0.00% 0.00% 0 HULC SISF Proces

351 0 1 0 0.00% 0.00% 0.00% 0 HULC SISF Source

352 4493831 19745136 227 0.15% 0.10% 0.11% 0 Inline Power

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

353 6282892 21095284 297 0.63% 0.27% 0.28% 0 Marvell wk-a Pow

354 65642 480494 136 0.00% 0.00% 0.00% 0 HULC stack power

355 20919 320321 65 0.00% 0.00% 0.00% 0 HRPC stack power

356 16431 15711 1045 0.00% 0.00% 0.00% 0 IGMPSN L2MCM

357 0 1 0 0.00% 0.00% 0.00% 0 IGMPSN MRD

358 111500 676864 164 0.00% 0.00% 0.00% 0 IGMPSN

359 0 1 0 0.00% 0.00% 0.00% 0 IGMPQR

360 0 3 0 0.00% 0.00% 0.00% 0 L2TRACE SERVER

361 0 2 0 0.00% 0.00% 0.00% 0 AUTO LAG Protoco

362 12859 15699 819 0.00% 0.00% 0.00% 0 MLDSN L2MCM

363 0 1 0 0.00% 0.00% 0.00% 0 MRD

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

364 0 1 0 0.00% 0.00% 0.00% 0 MLD_SNOOP

365 0 1 0 0.00% 0.00% 0.00% 0 TDP Discovery

366 2271936 93447201 24 0.00% 0.10% 0.11% 0 MDFS RP process

367 0 1 0 0.00% 0.00% 0.00% 0 EM Background Pr

368 0 2 0 0.00% 0.00% 0.00% 0 AAA Cached Serve

369 0 2 0 0.00% 0.00% 0.00% 0 MRIB Process

370 19938 97052 205 0.00% 0.00% 0.00% 0 HRPC hl2mcm igmp

371 25 90 277 0.00% 0.00% 0.00% 0 HRPC hl2mcm mlds

372 0 3 0 0.00% 0.00% 0.00% 0 LDAP process

373 0 2 0 0.00% 0.00% 0.00% 0 Crypto Support

374 9 1 9000 0.00% 0.00% 0.00% 0 IPSECv6 PS Proc

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

375 0 1 0 0.00% 0.00% 0.00% 0 Key chain liveke

376 61 278 219 0.00% 0.00% 0.00% 0 Collection proce

377 0 2 0 0.00% 0.00% 0.00% 0 LINE AAA

378 36 71 507 0.00% 0.00% 0.00% 0 LOCAL AAA

379 4318068 142408616 30 0.15% 0.18% 0.21% 0 MMA DB TIMER

380 8 1 8000 0.00% 0.00% 0.00% 0 MMA MSG MCOL

381 0 1 0 0.00% 0.00% 0.00% 0 Opaque Database

382 34 755 45 0.00% 0.00% 0.00% 0 TACACS+

383 3683 4438 829 0.00% 0.00% 0.00% 0 TPLUS

384 1181450 480481 2458 0.00% 0.00% 0.00% 0 HULC ISM FNF

385 120317 12370 9726 0.00% 0.00% 0.00% 0 hulc running con

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

386 427 33 12939 0.00% 0.00% 0.00% 0 crypto engine pr

387 0 1 0 0.00% 0.00% 0.00% 0 RSA background p

388 820 10714 76 0.00% 0.00% 0.00% 0 Crypto CA

389 0 1 0 0.00% 0.00% 0.00% 0 Crypto PKI-CRL

390 357905 9597571 37 0.00% 0.01% 0.00% 0 Crypto IKEv2

391 0 1 0 0.00% 0.00% 0.00% 0 IKEv2 AAA handle

392 0 1 0 0.00% 0.00% 0.00% 0 encrypt proc

393 0 2 0 0.00% 0.00% 0.00% 0 CRYPTO MAP FREE

394 0 1 0 0.00% 0.00% 0.00% 0 Crypto INT

395 0 2 0 0.00% 0.00% 0.00% 0 Crypto IKE Dispa

396 0 3 0 0.00% 0.00% 0.00% 0 Crypto IKMP

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

397 0 1 0 0.00% 0.00% 0.00% 0 IPSEC manual key

398 25451 480482 52 0.00% 0.00% 0.00% 0 IPSEC key engine

399 0 5 0 0.00% 0.00% 0.00% 0 Crypto ACL

400 0 1 0 0.00% 0.00% 0.00% 0 Crypto PAS Proc

401 0 5 0 0.00% 0.00% 0.00% 0 IPSec background

402 0 2 0 0.00% 0.00% 0.00% 0 MMON PROCESS

403 4351735 142408695 30 0.31% 0.16% 0.21% 0 MMA DP TIMER

404 4492904 299961959 14 0.00% 0.14% 0.12% 0 MMON MENG

405 0 1 0 0.00% 0.00% 0.00% 0 HRPC x_setup req

406 0 2 0 0.00% 0.00% 0.00% 0 REP Switch Helpe

407 0 1 0 0.00% 0.00% 0.00% 0 Licensing MIB pr

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

408 0 23 0 0.00% 0.00% 0.00% 0 VTP Trap Process

409 67 5 13400 0.00% 0.00% 0.00% 0 OBFL MSG obfl0

410 267 8934 29 0.00% 0.00% 0.00% 0 ASP Process Crea

411 57 391 145 0.00% 0.00% 0.00% 0 AAA SEND STOP EV

412 0 1 0 0.00% 0.00% 0.00% 0 Test AAA Client

413 8 8 1000 0.00% 0.00% 0.00% 0 DCM Core Thread

414 0 2 0 0.00% 0.00% 0.00% 0 DHCP Security He

415 0 1 0 0.00% 0.00% 0.00% 0 dcm_cli_engine

416 0 3 0 0.00% 0.00% 0.00% 0 dcm_cli_provider

417 8 4 2000 0.00% 0.00% 0.00% 0 EEM ED Generic

418 8 4 2000 0.00% 0.00% 0.00% 0 EEM ED Routing

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

419 20623 221652 93 0.00% 0.00% 0.00% 0 EEM ED Syslog

420 0 4 0 0.00% 0.00% 0.00% 0 EEM ED Media Ser

421 0 1 0 0.00% 0.00% 0.00% 0 Syslog Traps

422 67 5 13400 0.00% 0.00% 0.00% 0 OBFL ENV obfl0

423 6040 160167 37 0.00% 0.00% 0.00% 0 vlmap logger

424 0 1 0 0.00% 0.00% 0.00% 0 HCD Process

425 0 1 0 0.00% 0.00% 0.00% 0 HRPC cable diagn

426 0 1 0 0.00% 0.00% 0.00% 0 HRPC archive_dnl

427 0 1 0 0.00% 0.00% 0.00% 0 HRPC rsu request

428 0 2 0 0.00% 0.00% 0.00% 0 DiagCard9/-1

429 0 1 0 0.00% 0.00% 0.00% 0 Online Diag EEM

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

430 2327145 80270462 28 0.15% 0.06% 0.07% 0 PM Callback

432 8265 770432 10 0.00% 0.00% 0.00% 0 dhcp snooping sw

434 60 106 566 0.00% 0.00% 0.00% 0 EEM Server

435 17 3 5666 0.00% 0.00% 0.00% 0 Call Home proces

436 49 131 374 0.00% 0.00% 0.00% 0 EEM Helper Threa

437 11050 160193 68 0.00% 0.00% 0.00% 0 Call Home Timer

438 81341 961300 84 0.00% 0.00% 0.00% 0 Bulkstat-Client

439 0 4 0 0.00% 0.00% 0.00% 0 CTS credentials

440 0 1 0 0.00% 0.00% 0.00% 0 HRPC eee request

441 0 6 0 0.00% 0.00% 0.00% 0 DCM snmp dp Thre

442 8 3 2666 0.00% 0.00% 0.00% 0 snmp dcm ma shim

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

443 0 2 0 0.00% 0.00% 0.00% 0 EEM Policy Direc

445 9 3 3000 0.00% 0.00% 0.00% 0 EEM ED CLI

446 0 4 0 0.00% 0.00% 0.00% 0 EEM ED Config

447 0 4 0 0.00% 0.00% 0.00% 0 EEM ED Counter

448 0 4 0 0.00% 0.00% 0.00% 0 EEM ED CRASH

449 0 4 0 0.00% 0.00% 0.00% 0 EEM ED DS

450 0 4 0 0.00% 0.00% 0.00% 0 EEM ED Env

451 17 4 4250 0.00% 0.00% 0.00% 0 EM ED GOLD

452 0 4 0 0.00% 0.00% 0.00% 0 EEM ED Interface

453 0 4 0 0.00% 0.00% 0.00% 0 EEM ED IOSWD

454 0 4 0 0.00% 0.00% 0.00% 0 EEM ED Ipsla

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

455 0 4 0 0.00% 0.00% 0.00% 0 EEM ED None

456 0 4 0 0.00% 0.00% 0.00% 0 EEM ED OIR

457 0 2 0 0.00% 0.00% 0.00% 0 STP FAST TRANSIT

458 0 4 0 0.00% 0.00% 0.00% 0 EEM ED SNMP

459 8 4 2000 0.00% 0.00% 0.00% 0 EEM ED SNMP Obje

460 8 4 2000 0.00% 0.00% 0.00% 0 EEM ED SNMP Noti

461 0 4 0 0.00% 0.00% 0.00% 0 EEM ED Test

462 9016 210491 42 0.00% 0.00% 0.00% 0 EEM ED Timer

463 58035 215404 269 0.00% 0.00% 0.00% 0 Syslog

464 27605 640628 43 0.00% 0.00% 0.00% 0 OBFL I/O Buffer

465 0 6 0 0.00% 0.00% 0.00% 0 RBM CORE

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

466 0 5 0 0.00% 0.00% 0.00% 0 CSRT RAPID TRANS

467 24 6 4000 0.00% 0.00% 0.00% 0 VLAN Manager

468 51 2680 19 0.00% 0.00% 0.00% 0 SSH Event handle

469 0 1 0 0.00% 0.00% 0.00% 0 DiagCard8/-1

470 14667 169051 86 0.00% 0.00% 0.00% 0 IP Background

471 1714 14150 121 0.00% 0.00% 0.00% 0 IP Connected Rou

472 1080191 10019513 107 0.00% 0.02% 0.00% 0 DHCPD Receive

473 2511654 96618573 25 0.00% 0.05% 0.12% 0 IGMP Input

474 5425656 206263986 26 0.15% 0.23% 0.27% 0 PIM Process

475 1869316 96220812 19 0.15% 0.12% 0.10% 0 Mwheel Process

476 0 1 0 0.00% 0.00% 0.00% 0 mcast_rw_process

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

477 305592 9717654 31 0.00% 0.01% 0.00% 0 NTP

479 44049 109179 403 0.00% 0.00% 0.00% 0 IP SNMP

480 41311 74936 551 0.00% 0.00% 0.00% 0 PDU DISPATCHER

481 135036 75081 1798 0.00% 0.00% 0.00% 0 SNMP ENGINE

482 0 2 0 0.00% 0.00% 0.00% 0 IP SNMPV6

483 0 1 0 0.00% 0.00% 0.00% 0 SNMP ConfCopyPro

484 26 7 3714 0.00% 0.00% 0.00% 0 SNMP Traps

485 1476 82982 17 0.00% 0.00% 0.00% 0 DHCPD Timer

486 5216 160166 32 0.00% 0.00% 0.00% 0 DHCPD Database

488 690433 4182565 165 0.00% 0.00% 0.00% 0 EIGRP-IPv4

489 1066113 8307387 128 0.15% 0.02% 0.00% 0 EIGRP-IPv4 Hello

AFTER when more stable:

3750STACK#sh processes cpu

CPU utilization for five seconds: 36%/0%; one minute: 40%; five minutes: 40%

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

1 11102 132585 83 0.00% 0.00% 0.00% 0 Chunk Manager

2 73261 1927939 37 0.00% 0.00% 0.00% 0 Load Meter

3 2642 471 5609 0.00% 0.00% 0.00% 1 SSH Process

4 240755181 10265024 23453 0.00% 2.03% 2.25% 0 Check heaps

5 3240 46607 69 0.00% 0.00% 0.00% 0 Pool Manager

6 0 1 0 0.00% 0.00% 0.00% 0 DiscardQ Backgro

7 0 2 0 0.00% 0.00% 0.00% 0 Timers

8 664 31374 21 0.00% 0.00% 0.00% 0 WATCH_AFS

9 599331 38557806 15 0.00% 0.00% 0.00% 0 HUSB Console

10 8 5 1600 0.00% 0.00% 0.00% 0 License Client N

11 26820064 160201 167416 0.00% 0.28% 0.23% 0 Licensing Auto U

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

12 227 12 18916 0.00% 0.00% 0.00% 0 Image License br

13 16877935 27065967 623 0.00% 0.14% 0.12% 0 ARP Input

14 598883 9955061 60 0.00% 0.00% 0.00% 0 ARP Background

15 0 1 0 0.00% 0.00% 0.00% 0 CEF MIB API

16 0 2 0 0.00% 0.00% 0.00% 0 AAA_SERVER_DEADT

17 0 1 0 0.00% 0.00% 0.00% 0 Policy Manager

18 75 19 3947 0.00% 0.00% 0.00% 0 Entity MIB API

19 0 1 0 0.00% 0.00% 0.00% 0 IFS Agent Manage

20 68794 1916243 35 0.00% 0.00% 0.00% 0 IPC Event Notifi

21 106735 9332471 11 0.00% 0.00% 0.00% 0 IPC Mcast Pendin

22 5999 160209 37 0.00% 0.00% 0.00% 0 IPC Dynamic Cach

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

23 0 1 0 0.00% 0.00% 0.00% 0 IPC Session Serv

24 0 1 0 0.00% 0.00% 0.00% 0 IPC Zone Manager

25 112380 9332500 12 0.00% 0.00% 0.00% 0 IPC Periodic Tim

26 108540 9332467 11 0.00% 0.00% 0.00% 0 IPC Deferred Por

27 0 1 0 0.00% 0.00% 0.00% 0 IPC Process leve

28 993511 4948165 200 0.00% 0.00% 0.00% 0 IPC Seat Manager

29 5110 550518 9 0.00% 0.00% 0.00% 0 IPC Check Queue

30 8 25 320 0.00% 0.00% 0.00% 0 IPC Seat RX Cont

31 0 1 0 0.00% 0.00% 0.00% 0 IPC Seat TX Cont

32 9944 963993 10 0.00% 0.00% 0.00% 0 IPC Keep Alive M

33 53393 1922426 27 0.00% 0.00% 0.00% 0 IPC Loadometer

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

34 0 1 0 0.00% 0.00% 0.00% 0 IPC Session Deta

35 133 6 22166 0.00% 0.00% 0.00% 0 PrstVbl

36 0 1 0 0.00% 0.00% 0.00% 0 Crash writer

37 0 1 0 0.00% 0.00% 0.00% 0 Exception contro

38 0 3 0 0.00% 0.00% 0.00% 0 License IPC stat

39 0 1 0 0.00% 0.00% 0.00% 0 License IPC serv

40 170126 9639694 17 0.00% 0.00% 0.00% 0 GraphIt

41 3055 454 6729 0.00% 0.00% 0.00% 0 crypto sw pk pro

42 0 2 0 0.00% 0.00% 0.00% 0 SMART

43 0 2 0 0.00% 0.00% 0.00% 0 XML Proxy Client

44 0 1 0 0.00% 0.00% 0.00% 0 ARP Snoop

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

45 82571 9547807 8 0.00% 0.00% 0.00% 0 Dynamic ARP Insp

46 0 1 0 0.00% 0.00% 0.00% 0 Critical Bkgnd

47 8753885 11440407 765 0.00% 0.09% 0.06% 0 Net Background

48 0 6 0 0.00% 0.00% 0.00% 0 IDB Work

49 23245 427602 54 0.00% 0.00% 0.00% 0 Logger

50 91769 9548053 9 0.00% 0.00% 0.00% 0 TTY Background

51 0 4 0 0.00% 0.00% 0.00% 0 CTS CORE

52 41 66 621 0.00% 0.00% 0.00% 0 SXP CORE

53 16 21 761 0.00% 0.00% 0.00% 0 IF-MGR control p

54 236 10401 22 0.00% 0.00% 0.00% 0 IF-MGR event pro

55 0 4 0 0.00% 0.00% 0.00% 0 IP Admission HA

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

56 2141667 18587944 115 0.00% 0.00% 0.00% 0 Net Input

57 2872297 1958085 1466 0.00% 0.00% 0.00% 0 Compute load avg

58 6839507 171806 39809 0.00% 0.07% 0.05% 0 Per-minute Jobs

59 6494536 9725346 667 0.00% 0.02% 0.00% 0 Per-Second Jobs

60 0 1 0 0.00% 0.00% 0.00% 0 Inode Table Dest

61 0 1 0 0.00% 0.00% 0.00% 0 AggMgr Process

62 241 11502 20 0.00% 0.00% 0.00% 0 Transport Port A

63 1304070 2732518 477 0.00% 0.00% 0.00% 0 HC Counter Timer

64 0 1 0 0.00% 0.00% 0.00% 0 SFF8472

65 8 4 2000 0.00% 0.00% 0.00% 0 EEM ED Identity

66 0 4 0 0.00% 0.00% 0.00% 0 EEM ED MAT

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

67 610445 2039005 299 0.00% 0.00% 0.00% 0 EEM ED ND

68 42 79 531 0.00% 0.00% 0.00% 0 USB Startup

69 509622 183394994 2 0.00% 0.00% 0.00% 0 DownWhenLooped

70 0 1 0 0.00% 0.00% 0.00% 0 Hulc Warm Upgrad

71 0 1 0 0.00% 0.00% 0.00% 0 HRPC hdwl reques

72 0 1 0 0.00% 0.00% 0.00% 0 Hulc EEM Process

73 0 1 0 0.00% 0.00% 0.00% 0 HRPC lpip reques

74 0 2 0 0.00% 0.00% 0.00% 0 HLPIP Sync Proce

75 0 1 0 0.00% 0.00% 0.00% 0 HRPC Multi-FS Sy

76 8 58 137 0.00% 0.00% 0.00% 0 HULC multifs pro

77 0 1 0 0.00% 0.00% 0.00% 0 HRPC hnetwpol re

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

78 0 1 0 0.00% 0.00% 0.00% 0 HRPC EnergyWise

79 0 1 0 0.00% 0.00% 0.00% 0 HRPC actual powe

80 0 1 0 0.00% 0.00% 0.00% 0 HRPC ipadm reque

81 17000 320479 53 0.00% 0.00% 0.00% 0 PSP Timer

82 3122 12 260166 0.00% 0.00% 0.00% 0 X2 HAMM detect p

83 0 1 0 0.00% 0.00% 0.00% 0 Madmax Process

84 0 1 0 0.00% 0.00% 0.00% 0 HRPC asic-stats

85 271029893 193525373 1400 2.24% 2.25% 2.33% 0 RedEarth I2C dri

86 622994511 119979004 5192 6.88% 6.81% 6.70% 0 RedEarth Tx Mana

87 16920487 90190970 187 0.15% 0.15% 0.15% 0 RedEarth Rx Mana

88 26712 1927943 13 0.00% 0.00% 0.00% 0 HULC Thermal Pro

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

89 0 1 0 0.00% 0.00% 0.00% 0 HRPC hsm request

90 126 135 933 0.00% 0.00% 0.00% 0 Stack Mgr

91 797 157 5076 0.00% 0.00% 0.00% 0 Stack Mgr Notifi

92 4110623 1098195 3743 0.00% 0.02% 0.00% 0 Adjust Regions

93 493024 4800159 102 0.00% 0.00% 0.00% 0 hrpc -> response

94 431672 12972009 33 0.00% 0.00% 0.00% 0 hrpc -> request

95 4414522 12505748 352 0.15% 0.02% 0.00% 0 hrpc <- response

96 0 3 0 0.00% 0.00% 0.00% 0 HRPC hcomp reque

97 2231341 48196105 46 0.00% 0.01% 0.00% 0 yeti2_emac_proce

98 0 22 0 0.00% 0.00% 0.00% 0 HULC Device Mana

99 116818 380967 306 0.00% 0.00% 0.00% 0 HRPC hdm non blo

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

100 0 4 0 0.00% 0.00% 0.00% 0 HRPC hdm blockin

101 99971 1916211 52 0.00% 0.00% 0.00% 0 HIPC bkgrd proce

102 0 1 0 0.00% 0.00% 0.00% 0 RTTYS Process

103 0 1 0 0.00% 0.00% 0.00% 0 HRPC hautosecure

104 1044661 3739080 279 0.00% 0.01% 0.00% 0 Hulc Port-Securi

105 649303 3087785 210 0.00% 0.00% 0.00% 0 HRPC hpsecure re

106 0 3 0 0.00% 0.00% 0.00% 0 HRPC hfbm reques

107 241 83 2903 0.00% 0.00% 0.00% 0 hulc cfg mgr mas

108 0 1 0 0.00% 0.00% 0.00% 0 HRPC hrcmd reque

109 0 30 0 0.00% 0.00% 0.00% 0 HRPC emac reques

110 16 10 1600 0.00% 0.00% 0.00% 0 HULC EMAC Proces

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

111 9 7 1285 0.00% 0.00% 0.00% 0 HRPC hulc misc r

112 61689 3203984 19 0.00% 0.00% 0.00% 0 HVLAN main bkgrd

113 0 2 0 0.00% 0.00% 0.00% 0 HVLAN Mapped Vla

114 0 2 0 0.00% 0.00% 0.00% 0 Vlan shutdown Pr

115 8 70 114 0.00% 0.00% 0.00% 0 HRPC vlan reques

116 0 1 0 0.00% 0.00% 0.00% 0 HULC VLAN REF Ba

117 6147 160207 38 0.00% 0.00% 0.00% 0 hulc_xps_process

118 207974 1590209 130 0.00% 0.00% 0.00% 0 HRPC ilp request

119 145439 9547678 15 0.00% 0.00% 0.00% 0 Hulc ILP Alchemy

120 791570 640798 1235 0.00% 0.00% 0.00% 0 Strider Tcam Mem

121 44939 232709 193 0.00% 0.00% 0.00% 0 HRPC hlfm reques

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

122 9191385 238955261 38 0.00% 0.06% 0.06% 0 HLFM address lea

123 131823 9547634 13 0.00% 0.00% 0.00% 0 HLFM aging proce

124 48723 2443579 19 0.00% 0.00% 0.00% 0 HLFM address ret

125 84463 84335 1001 0.00% 0.00% 0.00% 0 HULC PM Vector P

126 0 1 0 0.00% 0.00% 0.00% 0 HPM Msg Retry Pr

127 0 1 0 0.00% 0.00% 0.00% 0 Connection Mgr

128 19254027 188843923 101 0.15% 0.26% 0.20% 0 hpm main process

129 3553 12879 275 0.00% 0.00% 0.00% 0 HPM Stack Sync P

130 9981 30214 330 0.00% 0.01% 0.00% 0 HRPC pm request

131 0 5 0 0.00% 0.00% 0.00% 0 HPM if_num mappi

132 145111882 9639700 15053 1.59% 1.55% 1.48% 0 hpm counter proc

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

133 10257248 11966123 857 0.00% 0.06% 0.06% 0 HRPC pm-counters

134 0 4 0 0.00% 0.00% 0.00% 0 hpm vp events ca

135 0 1 0 0.00% 0.00% 0.00% 0 HRPC hcmp reques

136 20128 4719 4265 0.00% 0.00% 0.00% 0 HCEF ADJ Refresh

137 0 1 0 0.00% 0.00% 0.00% 0 hl3md_rpfq_thrl_

138 48427 4800164 10 0.00% 0.00% 0.00% 0 hl3mm_rp

139 0 1 0 0.00% 0.00% 0.00% 0 HACL Queue Proce

140 0 1 0 0.00% 0.00% 0.00% 0 HRPC acl request

141 9 81 111 0.00% 0.00% 0.00% 0 HACL Acl Manager

142 0 1 0 0.00% 0.00% 0.00% 0 HRPC aim request

143 0 5 0 0.00% 0.00% 0.00% 0 HRPC axiom-mgmt

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

144 53058 4800153 11 0.00% 0.00% 0.00% 0 Hulc Axiom Mgmt

145 0 1 0 0.00% 0.00% 0.00% 0 HRPC backup inte

146 1885 32181 58 0.00% 0.00% 0.00% 0 OBFL TEMP obfl0

147 0 1 0 0.00% 0.00% 0.00% 0 HRPC cdp request

148 0 2 0 0.00% 0.00% 0.00% 0 HULC CISP Proces

149 114687 9555124 12 0.00% 0.00% 0.00% 0 Hulc CTS Process

150 0 1 0 0.00% 0.00% 0.00% 0 HRPC cts request

151 0 1 0 0.00% 0.00% 0.00% 0 HULC Msg Retry P

152 2898 18755 154 0.00% 0.00% 0.00% 0 HRPC dot1x reque

153 0 1 0 0.00% 0.00% 0.00% 0 Dot1X Msg Retry

154 8803 29568 297 0.00% 0.00% 0.00% 0 HULC DOT1X Proce

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

155 0 1 0 0.00% 0.00% 0.00% 0 HRPC epm vlan pl

156 0 3 0 0.00% 0.00% 0.00% 0 HRPC fmd request

157 0 2 0 0.00% 0.00% 0.00% 0 HULC FMD Config

158 0 1 0 0.00% 0.00% 0.00% 0 HRPC foxhound re

159 0 2 0 0.00% 0.00% 0.00% 0 Hulc Foxhound Pr

160 0 1 0 0.00% 0.00% 0.00% 0 HRPC lldp reques

161 0 2 0 0.00% 0.00% 0.00% 0 MACsec Process

162 0 1 0 0.00% 0.00% 0.00% 0 HRPC macsec requ

163 0 3 0 0.00% 0.00% 0.00% 0 HRPC msp request

164 0 1 0 0.00% 0.00% 0.00% 0 HULC MSP Snoop P

165 0 3 0 0.00% 0.00% 0.00% 0 HRPC system mtu

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

166 0 5 0 0.00% 0.00% 0.00% 0 HRPC rep request

167 9 4 2250 0.00% 0.00% 0.00% 0 REP Helper Proc

168 0 1 0 0.00% 0.00% 0.00% 0 HRPC sdm request

169 0 1 0 0.00% 0.00% 0.00% 0 SMI MSG Retry Pr

170 8 1 8000 0.00% 0.00% 0.00% 0 HRPC Smart Insta

171 2023547 47418511 42 0.00% 0.00% 0.00% 0 Hulc Storm Contr

172 0 2 0 0.00% 0.00% 0.00% 0 HSTP Sync Proces

173 0 1 0 0.00% 0.00% 0.00% 0 HRPC stp_cli req

174 0 29 0 0.00% 0.00% 0.00% 0 HRPC stp_state_s

175 0 2 0 0.00% 0.00% 0.00% 0 S/W Bridge Proce

176 0 17 0 0.00% 0.00% 0.00% 0 HRPC hudld reque

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

177 0 1 0 0.00% 0.00% 0.00% 0 HRPC vqpc reques

178 0 1 0 0.00% 0.00% 0.00% 0 HRPC iec_load_ba

179 68169 9547662 7 0.00% 0.00% 0.00% 0 IEC Load balance

180 0 1 0 0.00% 0.00% 0.00% 0 HRPC l2pt qnq rp

181 0 18 0 0.00% 0.00% 0.00% 0 HRPC hled reques

182 2040013082 240021082 8499 19.84% 19.85% 19.93% 0 Hulc LED Process

183 0 1 0 0.00% 0.00% 0.00% 0 HRPC hl3mm reque

184 139348 6642525 20 0.00% 0.00% 0.00% 0 hl3mm

185 818164 7039309 116 0.00% 0.00% 0.00% 0 HL3U bkgrd proce

186 368965 3855757 95 0.00% 0.00% 0.00% 0 HRPC hl3u reques

187 195471 2199676 88 0.00% 0.00% 0.00% 0 HIPV6 bkgrd proc

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

188 376413 3855753 97 0.00% 0.00% 0.00% 0 HRPC IPv6 Unicas

189 39619 2199602 18 0.00% 0.00% 0.00% 0 HL3U PBR bkgrd p

190 1651 80323 20 0.00% 0.00% 0.00% 0 HL3U PBR n-h res

191 0 1 0 0.00% 0.00% 0.00% 0 HRPC obfl reques

192 0 3 0 0.00% 0.00% 0.00% 0 OBFL Cfg Dispatc

193 0 1 0 0.00% 0.00% 0.00% 0 HRPC dtp request

194 0 1 0 0.00% 0.00% 0.00% 0 HRPC hmedianet p

195 0 1 0 0.00% 0.00% 0.00% 0 HRPC show_forwar

196 0 1 0 0.00% 0.00% 0.00% 0 HRPC snmp reques

197 0 1 0 0.00% 0.00% 0.00% 0 HULC SNMP Proces

198 48188407 1916021 25150 0.47% 0.45% 0.47% 0 HQM Stack Proces

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

199 26982024 7653774 3525 0.31% 0.28% 0.27% 0 HRPC qos request

200 0 1 0 0.00% 0.00% 0.00% 0 HRPC span reques

201 0 8 0 0.00% 0.00% 0.00% 0 HRPC system post

202 8 9 888 0.00% 0.00% 0.00% 0 Hulc Reload Mana

203 186 443 419 0.00% 0.00% 0.00% 0 HRPC hrcli-event

204 4308 53555 80 0.00% 0.00% 0.00% 0 HCMP sync proces

205 0 2 0 0.00% 0.00% 0.00% 0 image mgr

206 0 1 0 0.00% 0.00% 0.00% 0 HRFS OIR Proc

207 77 48 1604 0.00% 0.00% 0.00% 0 HL2MCM

208 66 24 2750 0.00% 0.00% 0.00% 0 HL2MCM

209 0 6 0 0.00% 0.00% 0.00% 0 Hulc SM10G Infra

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

210 0 2 0 0.00% 0.00% 0.00% 0 SM RBCP Monitor

211 60 395 151 0.00% 0.00% 0.00% 0 AAA Server

212 60 470 127 0.00% 0.00% 0.00% 0 AAA ACCT Proc

213 0 1 0 0.00% 0.00% 0.00% 0 ACCT Periodic Pr

214 0 1 0 0.00% 0.00% 0.00% 0 AAA System Acct

215 0 1 0 0.00% 0.00% 0.00% 0 Webauth client

216 0 1 0 0.00% 0.00% 0.00% 0 Auth-proxy HTTP

217 0 1 0 0.00% 0.00% 0.00% 0 IP Admin SM Proc

218 19704230 20599284 956 0.00% 0.20% 0.17% 0 CDP Protocol

219 0 1 0 0.00% 0.00% 0.00% 0 IPv6 Access Cont

220 331711 590088 562 0.00% 0.00% 0.00% 0 mdns Timer Proce

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

221 0 2 0 0.00% 0.00% 0.00% 0 AAA Dictionary R

222 4078 80332 50 0.00% 0.00% 0.00% 0 DHCP Snooping

223 0 1 0 0.00% 0.00% 0.00% 0 DHCP Snooping db

224 0 2 0 0.00% 0.00% 0.00% 0 Dot1x Mgr Proces

225 0 1 0 0.00% 0.00% 0.00% 0 EAP Framework

226 0 1 0 0.00% 0.00% 0.00% 0 EAP Test

227 212418 9547649 22 0.00% 0.00% 0.00% 0 FHRP Main thread

228 0 1 0 0.00% 0.00% 0.00% 0 TRACK Main threa

229 0 1 0 0.00% 0.00% 0.00% 0 TRACK Client thr

230 0 1 0 0.00% 0.00% 0.00% 0 VRRP Main thread

231 4456326 142443725 31 0.00% 0.01% 0.00% 0 VRRS Main thread

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

232 0 2 0 0.00% 0.00% 0.00% 0 CEF switching ba

233 80352 81755 982 0.00% 0.00% 0.00% 0 IP ARP Adjacency

234 5964889 238953044 24 0.00% 0.03% 0.00% 0 IP ARP Retry Age

235 8084706 19467783 415 0.15% 0.31% 0.20% 0 IP Input

236 0 1 0 0.00% 0.00% 0.00% 0 ICMP event handl

237 345983 18515872 18 0.00% 0.00% 0.00% 0 IP ARP Track

238 17353 9570146 1 0.00% 0.00% 0.00% 0 fnvRootHubPortSt

239 0 1 0 0.00% 0.00% 0.00% 0 tHUB

240 349372 94738466 3 0.00% 0.00% 0.00% 0 MDFS MFIB Proces

241 0 1 0 0.00% 0.00% 0.00% 0 ADJ NSF process

242 0 1 0 0.00% 0.00% 0.00% 0 IPv6 ping proces

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

243 0 2 0 0.00% 0.00% 0.00% 0 KRB5 AAA

244 8 2 4000 0.00% 0.00% 0.00% 0 MKA

245 93 168 553 0.00% 0.00% 0.00% 0 SpanTree Flush

246 0 2 0 0.00% 0.00% 0.00% 0 REP Topology cha

247 0 2 0 0.00% 0.00% 0.00% 0 RIB LM VALIDATE

248 100745 9548687 10 0.00% 0.00% 0.00% 0 mDNS

249 17 32 531 0.00% 0.00% 0.00% 0 SMI Director DB

250 288447 1785196 161 0.00% 0.00% 0.00% 0 SMI CDP Update H

251 9 1 9000 0.00% 0.00% 0.00% 0 SMI Backup Proce

252 0 2 0 0.00% 0.00% 0.00% 0 SMI IBC server p

253 0 1 0 0.00% 0.00% 0.00% 0 SMI IBC client p

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

254 0 2 0 0.00% 0.00% 0.00% 0 SMI IBC Download

255 23241579 70230066 330 0.31% 0.24% 0.20% 0 Spanning Tree

256 21501 160659 133 0.00% 0.00% 0.00% 0 Spanning Tree St

257 0 2 0 0.00% 0.00% 0.00% 0 CDP Forward Proc

258 2290 16543 138 0.00% 0.00% 0.00% 0 802.1x switch

259 211281 645950 327 0.00% 0.00% 0.00% 0 DTP Protocol

260 0 3 0 0.00% 0.00% 0.00% 0 HRPC IPv6 Host r

261 0 5 0 0.00% 0.00% 0.00% 0 IPv6 Platform Ho

262 0 1 0 0.00% 0.00% 0.00% 0 axiom-module cra

263 0 1 0 0.00% 0.00% 0.00% 0 HRPC dai request

264 0 1 0 0.00% 0.00% 0.00% 0 HULC DAI Process

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

265 0 1 0 0.00% 0.00% 0.00% 0 HRPC power down

266 0 1 0 0.00% 0.00% 0.00% 0 HRPC ip device t

267 0 1 0 0.00% 0.00% 0.00% 0 HRPC ip source g

268 0 1 0 0.00% 0.00% 0.00% 0 HULC IP Source g

269 0 3 0 0.00% 0.00% 0.00% 0 HRPC rsvp reques

270 12187 3507 3475 0.00% 0.00% 0.00% 0 SpanTree Helper

271 1000565 9547622 104 0.00% 0.00% 0.00% 0 PI MATM Aging Pr

272 1467264 96873488 15 0.00% 0.00% 0.00% 0 UDLD

273 438631 5104137 85 0.00% 0.00% 0.00% 0 Port-Security

274 0 2 0 0.00% 0.00% 0.00% 0 Switch Backup In

275 0 2 0 0.00% 0.00% 0.00% 0 IP Host Track Pr

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

276 0 1 0 0.00% 0.00% 0.00% 0 Link State Group

277 4832 160206 30 0.00% 0.00% 0.00% 0 MMN bkgrd proces

278 33389 961196 34 0.00% 0.00% 0.00% 0 Ethchnl

279 13980 3601 3882 0.00% 0.00% 0.00% 0 VMATM Callback

280 0 1 0 0.00% 0.00% 0.00% 0 XDR background p

281 76263 348972 218 0.00% 0.00% 0.00% 0 XDR mcast

282 0 3 0 0.00% 0.00% 0.00% 0 XDR RP Ping Back

283 446295 897328 497 0.00% 0.00% 0.00% 0 XDR receive

284 16 4 4000 0.00% 0.00% 0.00% 0 IPC LC Message H

285 0 1 0 0.00% 0.00% 0.00% 0 XDR RP Test Back

286 5371 160206 33 0.00% 0.00% 0.00% 0 FRR Background P

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

287 119413 674765 176 0.00% 0.00% 0.00% 0 CEF background p

288 0 1 0 0.00% 0.00% 0.00% 0 fib_fib_bfd_sb e

289 0 1 0 0.00% 0.00% 0.00% 0 IP IRDP

290 0 1 0 0.00% 0.00% 0.00% 0 Tunnel FIB

291 0 2 0 0.00% 0.00% 0.00% 0 Tunnel

292 0 1 0 0.00% 0.00% 0.00% 0 IPC UDP Input

293 0 1 0 0.00% 0.00% 0.00% 0 CEF RF HULC Conv

294 31709 961291 32 0.00% 0.00% 0.00% 0 IP ACL XDR LC Ba

295 180515 4791579 37 0.00% 0.00% 0.00% 0 CEF: IPv4 proces

296 2793895 9560343 292 0.00% 0.01% 0.00% 0 ADJ background

297 783633 10668133 73 0.00% 0.01% 0.00% 0 MDFS LC Process

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

298 0 2 0 0.00% 0.00% 0.00% 0 AN

299 0 1 0 0.00% 0.00% 0.00% 0 AN HELPER

300 0 1 0 0.00% 0.00% 0.00% 0 AN CONFIG DOWNLO

301 0 2 0 0.00% 0.00% 0.00% 0 Routing Topology

302 14304 5842 2448 0.00% 0.00% 0.00% 0 IP RIB Update

303 491629 8026 61254 0.00% 0.00% 0.00% 0 NIST rng proc

304 357351 18515877 19 0.00% 0.00% 0.00% 0 Timer Library

305 0 2 0 0.00% 0.00% 0.00% 0 App Route Proces

306 0 1 0 0.00% 0.00% 0.00% 0 IPv6 RIB Cleanup

307 0 1 0 0.00% 0.00% 0.00% 0 IPv6 RIB Event H

308 947 11250 84 0.00% 0.00% 0.00% 0 Auth Manager

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

309 0 1 0 0.00% 0.00% 0.00% 0 Critical Auth

310 0 1 0 0.00% 0.00% 0.00% 0 EPM MAIN PROCESS

311 0 1 0 0.00% 0.00% 0.00% 0 Timer Handler Pr

312 0 1 0 0.00% 0.00% 0.00% 0 EPM Downlad Mana

313 108910 1916572 56 0.00% 0.00% 0.00% 0 EPM ACL PLUG-IN

314 320168 19027461 16 0.00% 0.00% 0.00% 0 SVM UT Process

315 0 1 0 0.00% 0.00% 0.00% 0 CMD HANDLER

316 411 4452 92 0.00% 0.00% 0.00% 0 TCP Timer

317 6123 9293 658 0.00% 0.00% 0.00% 0 TCP Protocols

318 24402 9671873 2 0.00% 0.00% 0.00% 0 Socket Timers

319 476 32162 14 0.00% 0.00% 0.00% 0 HTTP CORE

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

320 1346 120491 11 0.00% 0.00% 0.00% 0 Cluster L2

321 38342 961197 39 0.00% 0.00% 0.00% 0 Cluster RARP

322 153160 1524628 100 0.00% 0.00% 0.00% 0 Cluster Base

323 0 2 0 0.00% 0.00% 0.00% 0 Dot1x Supplicant

324 0 2 0 0.00% 0.00% 0.00% 0 Dot1x Supplicant

325 0 2 0 0.00% 0.00% 0.00% 0 Dot1x Supplicant

326 0 1 0 0.00% 0.00% 0.00% 0 DSensor HTTP

327 0 2 0 0.00% 0.00% 0.00% 0 CEF RP Backgroun

328 176 8836 19 0.00% 0.00% 0.00% 0 Flow Exporter Ti

329 0 1 0 0.00% 0.00% 0.00% 0 DCT Bkgd Process

330 0 4 0 0.00% 0.00% 0.00% 0 MFIB Master back

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

331 0 2 0 0.00% 0.00% 0.00% 0 ENABLE AAA

332 888 8854 100 0.00% 0.00% 0.00% 0 MVPN Mgr Process

333 0 2 0 0.00% 0.00% 0.00% 0 Multicast Offloa

334 1975 9282 212 0.00% 0.00% 0.00% 0 RARP Input

335 9 7 1285 0.00% 0.00% 0.00% 0 static

336 1711242 618410 2767 0.00% 0.00% 0.00% 0 ADJ resolve proc

337 0 1 0 0.00% 0.00% 0.00% 0 IPv6 Static Hand

338 0 1 0 0.00% 0.00% 0.00% 0 MAB Framework

339 0 2 0 0.00% 0.00% 0.00% 0 Media Services P

340 513425 963680 532 0.00% 0.00% 0.00% 0 QoS stats proces

341 0 1 0 0.00% 0.00% 0.00% 0 LICENSE AGENT

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

342 0 2 0 0.00% 0.00% 0.00% 0 REP LSL Proc

343 0 2 0 0.00% 0.00% 0.00% 0 REP BPA/EPA Proc

344 0 5 0 0.00% 0.00% 0.00% 0 SNMP Timers

345 0 1 0 0.00% 0.00% 0.00% 0 HRPC hwccp reque

346 0 3 0 0.00% 0.00% 0.00% 0 HULC_WCCP_BACKGR

347 0 1 0 0.00% 0.00% 0.00% 0 HRPC dhcp snoopi

348 0 5 0 0.00% 0.00% 0.00% 0 HULC DHCP Snoopi

349 0 1 0 0.00% 0.00% 0.00% 0 HRPC sisf reques

350 8 3 2666 0.00% 0.00% 0.00% 0 HULC SISF Proces

351 0 1 0 0.00% 0.00% 0.00% 0 HULC SISF Source

352 4495246 19749972 227 0.00% 0.04% 0.01% 0 Inline Power

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

353 6285501 21100491 297 0.00% 0.05% 0.05% 0 Marvell wk-a Pow

354 65659 480612 136 0.00% 0.00% 0.00% 0 HULC stack power

355 20927 320399 65 0.00% 0.00% 0.00% 0 HRPC stack power

356 16481 15785 1044 0.00% 0.00% 0.00% 0 IGMPSN L2MCM

357 0 1 0 0.00% 0.00% 0.00% 0 IGMPSN MRD

358 111728 677987 164 0.00% 0.00% 0.00% 0 IGMPSN

359 0 1 0 0.00% 0.00% 0.00% 0 IGMPQR

360 0 3 0 0.00% 0.00% 0.00% 0 L2TRACE SERVER

361 0 2 0 0.00% 0.00% 0.00% 0 AUTO LAG Protoco

362 12961 15772 821 0.00% 0.00% 0.00% 0 MLDSN L2MCM

363 0 1 0 0.00% 0.00% 0.00% 0 MRD

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

364 0 1 0 0.00% 0.00% 0.00% 0 MLD_SNOOP

365 0 1 0 0.00% 0.00% 0.00% 0 TDP Discovery

366 2272962 93469952 24 0.00% 0.00% 0.00% 0 MDFS RP process

367 0 1 0 0.00% 0.00% 0.00% 0 EM Background Pr

368 0 2 0 0.00% 0.00% 0.00% 0 AAA Cached Serve

369 0 2 0 0.00% 0.00% 0.00% 0 MRIB Process

370 19938 97122 205 0.00% 0.00% 0.00% 0 HRPC hl2mcm igmp

371 25 90 277 0.00% 0.00% 0.00% 0 HRPC hl2mcm mlds

372 0 3 0 0.00% 0.00% 0.00% 0 LDAP process

373 0 2 0 0.00% 0.00% 0.00% 0 Crypto Support

374 9 1 9000 0.00% 0.00% 0.00% 0 IPSECv6 PS Proc

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

375 0 1 0 0.00% 0.00% 0.00% 0 Key chain liveke

376 61 278 219 0.00% 0.00% 0.00% 0 Collection proce

377 0 2 0 0.00% 0.00% 0.00% 0 LINE AAA

378 36 71 507 0.00% 0.00% 0.00% 0 LOCAL AAA

379 4320086 142443637 30 0.00% 0.02% 0.00% 0 MMA DB TIMER

380 8 1 8000 0.00% 0.00% 0.00% 0 MMA MSG MCOL

381 0 1 0 0.00% 0.00% 0.00% 0 Opaque Database

382 34 759 44 0.00% 0.00% 0.00% 0 TACACS+

383 3700 4448 831 0.00% 0.00% 0.00% 0 TPLUS

384 1181848 480600 2459 0.00% 0.00% 0.00% 0 HULC ISM FNF

385 120317 12370 9726 0.00% 0.00% 0.00% 0 hulc running con

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

386 427 33 12939 0.00% 0.00% 0.00% 0 crypto engine pr

387 0 1 0 0.00% 0.00% 0.00% 0 RSA background p

388 820 10716 76 0.00% 0.00% 0.00% 0 Crypto CA

389 0 1 0 0.00% 0.00% 0.00% 0 Crypto PKI-CRL

390 358058 9599949 37 0.00% 0.00% 0.00% 0 Crypto IKEv2

391 0 1 0 0.00% 0.00% 0.00% 0 IKEv2 AAA handle

392 0 1 0 0.00% 0.00% 0.00% 0 encrypt proc

393 0 2 0 0.00% 0.00% 0.00% 0 CRYPTO MAP FREE

394 0 1 0 0.00% 0.00% 0.00% 0 Crypto INT

395 0 2 0 0.00% 0.00% 0.00% 0 Crypto IKE Dispa

396 0 3 0 0.00% 0.00% 0.00% 0 Crypto IKMP

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

397 0 1 0 0.00% 0.00% 0.00% 0 IPSEC manual key

398 25459 480601 52 0.00% 0.00% 0.00% 0 IPSEC key engine

399 0 5 0 0.00% 0.00% 0.00% 0 Crypto ACL

400 0 1 0 0.00% 0.00% 0.00% 0 Crypto PAS Proc

401 0 5 0 0.00% 0.00% 0.00% 0 IPSec background

402 0 2 0 0.00% 0.00% 0.00% 0 MMON PROCESS

403 4353853 142443719 30 0.15% 0.03% 0.00% 0 MMA DP TIMER

404 4494486 300035654 14 0.15% 0.02% 0.00% 0 MMON MENG

405 0 1 0 0.00% 0.00% 0.00% 0 HRPC x_setup req

406 0 2 0 0.00% 0.00% 0.00% 0 REP Switch Helpe

407 0 1 0 0.00% 0.00% 0.00% 0 Licensing MIB pr

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

408 0 23 0 0.00% 0.00% 0.00% 0 VTP Trap Process

409 67 5 13400 0.00% 0.00% 0.00% 0 OBFL MSG obfl0

410 267 8971 29 0.00% 0.00% 0.00% 0 ASP Process Crea

411 57 391 145 0.00% 0.00% 0.00% 0 AAA SEND STOP EV

412 0 1 0 0.00% 0.00% 0.00% 0 Test AAA Client

413 8 8 1000 0.00% 0.00% 0.00% 0 DCM Core Thread

414 0 2 0 0.00% 0.00% 0.00% 0 DHCP Security He

415 0 1 0 0.00% 0.00% 0.00% 0 dcm_cli_engine

416 0 3 0 0.00% 0.00% 0.00% 0 dcm_cli_provider

417 8 4 2000 0.00% 0.00% 0.00% 0 EEM ED Generic

418 8 4 2000 0.00% 0.00% 0.00% 0 EEM ED Routing

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

419 20623 221726 93 0.00% 0.00% 0.00% 0 EEM ED Syslog

420 0 4 0 0.00% 0.00% 0.00% 0 EEM ED Media Ser

421 0 1 0 0.00% 0.00% 0.00% 0 Syslog Traps

422 67 5 13400 0.00% 0.00% 0.00% 0 OBFL ENV obfl0

423 6040 160206 37 0.00% 0.00% 0.00% 0 vlmap logger

424 0 1 0 0.00% 0.00% 0.00% 0 HCD Process

425 0 1 0 0.00% 0.00% 0.00% 0 HRPC cable diagn

426 0 1 0 0.00% 0.00% 0.00% 0 HRPC archive_dnl

427 0 1 0 0.00% 0.00% 0.00% 0 HRPC rsu request

428 0 2 0 0.00% 0.00% 0.00% 0 DiagCard9/-1

429 0 1 0 0.00% 0.00% 0.00% 0 Online Diag EEM

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

430 2328009 80286112 28 0.00% 0.00% 0.00% 0 PM Callback

432 8273 770624 10 0.00% 0.00% 0.00% 0 dhcp snooping sw

434 60 106 566 0.00% 0.00% 0.00% 0 EEM Server

435 17 3 5666 0.00% 0.00% 0.00% 0 Call Home proces

436 49 131 374 0.00% 0.00% 0.00% 0 EEM Helper Threa

437 11050 160232 68 0.00% 0.00% 0.00% 0 Call Home Timer

438 81383 961542 84 0.00% 0.00% 0.00% 0 Bulkstat-Client

439 0 4 0 0.00% 0.00% 0.00% 0 CTS credentials

440 0 1 0 0.00% 0.00% 0.00% 0 HRPC eee request

441 0 6 0 0.00% 0.00% 0.00% 0 DCM snmp dp Thre

442 8 3 2666 0.00% 0.00% 0.00% 0 snmp dcm ma shim

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

443 0 2 0 0.00% 0.00% 0.00% 0 EEM Policy Direc

445 9 3 3000 0.00% 0.00% 0.00% 0 EEM ED CLI

446 0 4 0 0.00% 0.00% 0.00% 0 EEM ED Config

447 0 4 0 0.00% 0.00% 0.00% 0 EEM ED Counter

448 0 4 0 0.00% 0.00% 0.00% 0 EEM ED CRASH

449 0 4 0 0.00% 0.00% 0.00% 0 EEM ED DS

450 0 4 0 0.00% 0.00% 0.00% 0 EEM ED Env

451 17 4 4250 0.00% 0.00% 0.00% 0 EM ED GOLD

452 0 4 0 0.00% 0.00% 0.00% 0 EEM ED Interface

453 0 4 0 0.00% 0.00% 0.00% 0 EEM ED IOSWD

454 0 4 0 0.00% 0.00% 0.00% 0 EEM ED Ipsla

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

455 0 4 0 0.00% 0.00% 0.00% 0 EEM ED None

456 0 4 0 0.00% 0.00% 0.00% 0 EEM ED OIR

457 0 2 0 0.00% 0.00% 0.00% 0 STP FAST TRANSIT

458 0 4 0 0.00% 0.00% 0.00% 0 EEM ED SNMP

459 8 4 2000 0.00% 0.00% 0.00% 0 EEM ED SNMP Obje

460 8 4 2000 0.00% 0.00% 0.00% 0 EEM ED SNMP Noti

461 0 4 0 0.00% 0.00% 0.00% 0 EEM ED Test

462 9040 210543 42 0.00% 0.00% 0.00% 0 EEM ED Timer

463 58092 215452 269 0.00% 0.01% 0.00% 0 Syslog

464 27614 640786 43 0.00% 0.00% 0.00% 0 OBFL I/O Buffer

465 0 6 0 0.00% 0.00% 0.00% 0 RBM CORE

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

466 0 5 0 0.00% 0.00% 0.00% 0 CSRT RAPID TRANS

467 24 6 4000 0.00% 0.00% 0.00% 0 VLAN Manager

468 51 2680 19 0.00% 0.00% 0.00% 0 SSH Event handle

469 0 1 0 0.00% 0.00% 0.00% 0 DiagCard8/-1

470 14691 169128 86 0.00% 0.00% 0.00% 0 IP Background

471 1763 14208 124 0.00% 0.00% 0.00% 0 IP Connected Rou

472 1080771 10022079 107 0.00% 0.00% 0.00% 0 DHCPD Receive

473 2513137 96642695 26 0.00% 0.01% 0.00% 0 IGMP Input

474 5427933 206314831 26 0.15% 0.03% 0.00% 0 PIM Process

475 1870274 96244779 19 0.00% 0.00% 0.00% 0 Mwheel Process

476 0 1 0 0.00% 0.00% 0.00% 0 mcast_rw_process

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

477 305774 9720087 31 0.00% 0.00% 0.00% 0 NTP

479 44058 109195 403 0.00% 0.00% 0.00% 0 IP SNMP

480 41311 74944 551 0.00% 0.00% 0.00% 0 PDU DISPATCHER

481 135053 75091 1798 0.00% 0.00% 0.00% 0 SNMP ENGINE

482 0 2 0 0.00% 0.00% 0.00% 0 IP SNMPV6

483 0 1 0 0.00% 0.00% 0.00% 0 SNMP ConfCopyPro

484 26 7 3714 0.00% 0.00% 0.00% 0 SNMP Traps

485 1476 83002 17 0.00% 0.00% 0.00% 0 DHCPD Timer

486 5216 160205 32 0.00% 0.00% 0.00% 0 DHCPD Database

488 690602 4183604 165 0.00% 0.00% 0.00% 0 EIGRP-IPv4

489 1066579 8309503 128 0.00% 0.00% 0.00% 0 EIGRP-IPv4 Hello

Any advice is really appreciated. Also, PoE consumption is very low on this stack

Mark Malone · ‎01-14-2016

HI

HULC is fictitious bug and has no real effect on traffic/cpu its just bug that's Unfortunatly in lot of versions of IOS , saying that you have a high interrupt 36% which means the switch could not process and had to process in hardware , this can happen if ip cef is not enabled or if the switch has to much traffic coming through it while its trying to process it

Total CPU Utilization: 94% Process Utilization: 58% Interrupt Utilization: 36% 58% then minus 21% for HULC = 37% actual traffic being correctly processed and 36% being process switched by hardware

You need to run a full EEM script as its happening see what's collected , also check exactly on the network what's going on during these times , any type of backup , antivirus push outs etc that could spike the traffic, the EEM should capture the ints etc while the issues occurring

This is an EEM I use that may help you

event manager applet High_CPU

event snmp oid 1.3.6.1.4.1.9.9.109.1.1.1.1.4.1 get-type exact entry-op ge entry-val "70" exit-time 10 poll-interval 5

action 0.1 syslog msg "CPU Utilization is high"

action 0.2 cli command "enable"

action 0.4 cli command "show log | append flash:CPU_Profile.txt"

action 0.5 cli command "show process cpu sorted | append flash:CPU_Profile.txt"

action 0.6 cli command "show interfaces | append flash:CPU_Profile.txt"

action 0.7 cli command " show ip cef switching stat | append flash:CPU_Profile.txt"

action 0.8 cli command " show ip traffic | append flash:CPU_Profile.txt"

action 0.9 cli command " show int switching | append flash:CPU_Profile.txt"

action 1.0 cli command "end"

Haihua Rong · ‎12-23-2013

Hello Vijay,

Spikes are commonly seen around IOS platforms based on the inputs received by CPU and are not necessarily a problem.

It is slightly difficult to track the process which is causing spike, as it may last only for a short interval. The common cause could be, regular SNMP polling or any other kind of Process Switched traffic, regular CLI commands executed, like wr mem, sh runn or sh tech which is handled in CPU causing short spikes.

Every command executed or every external management/monitoring action to the switch will register as a short cpu spike. However the CPU is never monopolised by a single process.

Please refer to this document:

http://www.cisco.com/en/US/docs/switches/lan/catalyst3750/software/troubleshooting/cpu_util.html#wp998829

You can configure an EEM script if you want to know the processes that are reaching 100% of cpu utilization and to confirm that are expected.

EEM is first supported on:
6500 - 12.2(18)SXF4 ?7600 - 12.2(33)SRA?3750/3560/ME-3750/ME-3400 - 12.2(40)SE?4500 - 12.2(40)SG

config t

event manager applet cpu_stats

event snmp oid 1.3.6.1.4.1.9.9.109.1.1.1.1.3.1 get-type exact entry-op gt entry-val 100 exit-op lt exit-val 40 poll-interval 5

action 1.1 syslog msg "------HIGH CPU DETECTED----, CPU: $_snmp_oid_val %"
action 1.2 cli command "enable"
action 1.3 cli command "show proc cpu sort | append nvram:cpu_stats"
action 1.4 cli command "sho spann detail | append nvram:cpu_stats"
action 1.5 cli command "sho log | append nvram:cpu_stats"

b) to remove the script, once it is not needed anymore
conf t
no event manager applet cpu_stats
end

Explanation:

The script will monitor the CPU every 5 seconds100% in the event line is the utilization that will trigger the script.
Once is triggered the CPU has to come down to 40% and it will be triggered again.

Haihua

vijay kumar · ‎12-24-2013

Hi Leo ,

We are running version of

c3750e-universalk9-mz.122-55.SE5.bin .

Hi Haihu ,

We have identified the process spiking the CPU is " HULC' process . The output is as follws

processes cpu | exclude 0.00

CPU utilization for five seconds: 99%/5%; one minute: 32%; five minutes: 29%

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

4 258638827 11402314 22683 0.45% 0.71% 1.09% 0 Check heaps

10 13921000 17727828 785 0.15% 0.38% 0.26% 0 ARP Input

38 21012754 20354975 1032 0.15% 0.03% 0.03% 0 Per-Second Jobs

74 97782083 149788981 652 0.76% 0.45% 0.47% 0 RedEarth I2C dri

75 605768871 99084729 6113 1.99% 2.40% 2.42% 0 RedEarth Tx Mana

76 1965792 74894378 26 0.15% 0.03% 0.02% 0 RedEarth Rx Mana

81 715470342 7252398 98655 3.83% 3.12% 3.22% 0 Adjust Regions

84 11864720 42473212 279 0.15% 0.06% 0.05% 0 hrpc <- response

118 376140309 40324036 9327 1.53% 1.53% 1.57% 0 hpm counter proc

119 13391666 42223280 317 0.15% 0.04% 0.04% 0 HRPC pm-counters

158 603839277 465763712 1296 0.45% 0.62% 0.76% 0 Hulc LED Process

159 6742985 20431422 330 0.61% 0.16% 0.11% 0 HL3U bkgrd proce

169 78496155 4137435 18972 0.45% 0.35% 0.36% 0 HQM Stack Proces

170 31111496 17635930 1764 0.15% 0.21% 0.21% 0 HRPC qos request

200 92929040 125560792 740 2.75% 2.23% 2.02% 0 IP Input

219 85511651 248146851 344 0.76% 0.70% 0.72% 0 Spanning Tree

261 13554971 46977580 288 0.61% 0.24% 0.21% 0 DHCPD Receive

287 1036221 5476 189229 73.45% 5.88% 1.25% 0 hulc running con

323 62212 9439 6590 1.27% 1.10% 2.38% 0 Exec

342 28032934 23540805 1190 0.47% 0.11% 0.06% 0 SNMP ENGINE

Are we hitting the bug ,

CSCtn42790 . Wther upgrading the image will solve the issue ? Kindly confirm.

BR//

Vijay

Leo Laohoo · ‎12-24-2013

Vijay,

Try 12.2(55)SE8.

ehshum · ‎05-03-2014

Hi All,

I am having the same problem on two 3750 stacks. IOS versions used:

Stack1: 4x 3750X with IOS Version 12.2(55)SE8

Stack2: 4x 3750G with IOS Version Version 12.2(55)SE5

Symptom:

High CPU Spikes happening daily due to the hulc running process. This matches exactly with

http://www.cisco.com/c/en/us/support/docs/switches/catalyst-3750-series-switches/68461-high-cpu-utilization-cat3750.html#topic4

High CPU During a Configuration Change

There are no cpu spike when I run command like "show run", "show start", "write mem" but I was able to reproduce the issue by issuing the below commands:

conf t

exit

Specifically, the CPU will spike when the "exit" command is issued. The CPU will then spike up momentarily as shown in the history graph below:

sh proc cpu history
                 11111
    1113333399999000003333111111111111111111111111111111111111
    2222222299999000002222444445555555555666644444555553333355
100         **********
90         **********
80         **********
70         **********
60         **********
50         **********
40         **********
30    *******************
20    *******************     **************     *****     **
10 **********************************************************
0....5....1....1....2....2....3....3....4....4....5....5....
             0    5    0    5    0    5    0    5    0    5
               CPU% per second (last 60 seconds)
    1 1
    0302322222222222222222222222222222224222222222222212222222
    0005046879364633702523353689946454658433741458156594795536
100 * *
90 * *
80 * *
70 * *
60 * *
50 * *                                 *
40 * *                                 *
30 #*#** **** * * * *   * **** * * ***   *   ** *** **** *
20 #########*#*##*####*###########*##**##*###*#*###**####*#*#
10 ##########################################################
   0....5....1....1....2....2....3....3....4....4....5....5....
             0    5    0    5    0    5    0    5    0    5
               CPU% per minute (last 60 minutes)
              * = maximum CPU%   # = average CPU%

Notes:

1) I have checked the bug toolkit and there seems to be a few bugs for 3750 platform due to hulc but none is matching my environment

2) There are no spanning tree issues on the switch

3) The 72hours baseline is at 30%-40% with the high CPU spikes occuring daily.

Do the stack run a config sync periodically which might cause this? I am quite sure that during the spikes there are no users logged in the switch and doing any configuration change.

Please advise. Thanks in advance.