已解决: 两台2960x 堆叠，空载的时候CPU 40%

wuguanglove · ‎09-21-2015

2960x 上联6509，下联1太交换2960 交换机（预计8台介入交换机），目前空载下 CPU 37-43%
Switch/Stack Mac Address : b07d.475e.2180
H/W Current
Switch# Role Mac Address Priority Version State
----------------------------------------------------------
*1 Master b07d.475e.2180 1 4 Ready
2 Member b07d.47ca.d980 1 4 Ready
CPU utilization for five seconds: 39%/0%; one minute: 39%; five minutes: 39%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
17 1364 2463 553 0.05% 0.06% 0.05% 0 ARP Input
93 1971 129626 15 0.17% 0.06% 0.03% 0 RedEarth Rx Mana
129 3002 1038 2892 0.29% 0.14% 0.12% 1 Virtual Exec
130 5434 43043 126 0.11% 0.08% 0.04% 0 hpm main process
164 754104 71671 10521 22.63% 22.57% 22.53% 0 Hulc LED Process
175 10103 604 16726 0.29% 0.30% 0.29% 0 HQM Stack Proces
176 2976 1978 1504 0.11% 0.10% 0.11% 0 HRPC qos request
208 2881 7138 403 0.11% 0.16% 0.10% 0 IP Input
221 8263 23820 346 0.47% 0.43% 0.19% 0 Spanning Tree
Port Name Status Vlan Duplex Speed Type
Gi1/0/1 To bjc1Asw0001 IP- connected trunk a-full a-1000 10/100/1000BaseTX
Gi1/0/2 To bjc1Asw0001 IP- notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/3 To bjc1Asw0002 IP- notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/4 To bjc1Asw0002 IP- notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/5 To bjc1Asw0003 IP- notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/6 To bjc1Asw0003 IP- notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/7 notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/8 notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/9 notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/10 notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/11 notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/12 notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/13 notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/14 connected trunk a-full a-1000 10/100/1000BaseTX
Gi1/0/15 notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/16 notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/17 notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/18 notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/19 notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/20 notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/21 notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/22 notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/23 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/24 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/25 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/26 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/27 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/28 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/29 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/30 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/31 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/32 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/33 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/34 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/35 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/36 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/37 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/38 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/39 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/40 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/41 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/42 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/43 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/44 To AP notconnect 1 auto auto 10/100/1000BaseTX
Port Name Status Vlan Duplex Speed Type
Gi1/0/45 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/46 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/47 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/48 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi1/0/49 To bjc1Csw0001 connected 211 a-full a-1000 1000BaseSX SFP
Te1/0/2 notconnect 1 full 10G Not Present
Gi2/0/1 To bjc1Asw0001 IP- notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/2 To bjc1Asw0001 IP- notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/3 To bjc1Asw0002 IP- notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/4 To bjc1Asw0002 IP- notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/5 To bjc1Asw0003 IP- notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/6 To bjc1Asw0003 IP- notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/7 connected 1 a-full a-1000 10/100/1000BaseTX
Gi2/0/8 connected 1 a-full a-1000 10/100/1000BaseTX
Gi2/0/9 notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/10 notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/11 notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/12 notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/13 notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/14 notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/15 notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/16 notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/17 notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/18 notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/19 notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/20 notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/21 notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/22 notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/23 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/24 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/25 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/26 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/27 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/28 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/29 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/30 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/31 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/32 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/33 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/34 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/35 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/36 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/37 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/38 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/39 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/40 To AP notconnect 1 auto auto 10/100/1000BaseTX
Port Name Status Vlan Duplex Speed Type
Gi2/0/41 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/42 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/43 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/44 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/45 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/46 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/47 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/48 To AP notconnect 1 auto auto 10/100/1000BaseTX
Gi2/0/49 To bjc1Csw0001 connected 211 a-full a-1000 1000BaseSX SFP
Gi2/0/50 To bjc1Csw0002 notconnect 211 auto auto Not Present
Te2/0/2 notconnect 1 full 10G Not Present
Po1 To bjc1Asw0001 IP connected trunk a-full a-1000
Po2 To bjc1Asw0002 IP- notconnect 1 auto auto
Po3 To bjc1Asw0003 IP- notconnect unassigned auto auto
Po11 To bjc1Csw0001-2 connected 211 a-full a-1000
Fa0 notconnect routed auto auto 10/100BaseTX

Luke Huang · ‎09-21-2015

Hulc LED Process 占用大概 22.63% 的CPU；
关于这个进程可以参考 http://bbs.csc-china.com.cn/forum.php?mod=viewthread&tid=16953
另外可以提供 show process cpu sort | ex 0.00 的输出

在原帖中查看解决方案

Luke Huang · ‎09-21-2015

Hulc LED Process 占用大概 22.63% 的CPU；
关于这个进程可以参考 http://bbs.csc-china.com.cn/forum.php?mod=viewthread&tid=16953
另外可以提供 show process cpu sort | ex 0.00 的输出

Xin Lei · ‎09-22-2015

有什么问题？

Lei Zhang · ‎10-27-2015

您好！
对于2960系列交换机来说，Hulc LED Process 进程略高是一种正常现象。该进程的作用：
The "Hulc LED" process does following tasks:
- Check Link status on every port
- If the switch supports POE, it checks to see if there is a Power Device (PD)
detected
- Check the status of the transceiver
- Update Fan status
- Set Main LED and ports LEDs
- Update both Power Supplies and RPS
- Check on system temperature status
Cisco针对这一问题，以bug的形式展示（注意，并不是真正意义上的软件问题，仅仅是以bug的形式来展示、描述这一正常现象）：
https://tools.cisco.com/bugsearch/bug/CSCtg86211/?reffering_site=dumpcr
希望可以帮到你！
谢谢！

zhihao zou · ‎11-28-2015

2960X空载时要比以前老2960 CPU高，开机空载35~40%正常