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Community Member

Seeing Stub-JobEventSchedul and K2CpuMan Review going beyond target value.

Hi,

 

Seeing various performance issues for the users connected to WS-C4506 switch, predominantly Microsoft Lync call issues. While checking saw some spike on CPU utilization during the same time and see the vlaues of Stub-JobEventSchedul and K2CpuMan Review goes beyond the target value. Please help me here with your expertise. All needed logs are given.

 

GalChassisVp-review    3.00   0.18     10     21  100  500    0   0    0  87:51
S2w-JobEventSchedule  10.00   0.02     10      7  100  500    0   0    0  17:52
Stub-JobEventSchedul  10.00   9.51     10    148  100  500    9   9    6  3603:49
Lj-poll                1.00   0.01      2      1  100  500    0   0    0  13:44
StatValueMan Update    1.00   0.04      1      0  100  500    0   0    0  59:39
Pim-review             0.10   0.00      1      0  100  500    0   0    0  4:36
Ebm-host-review        1.00   0.00      8      4  100  500    1   0    0  252:10
Ebm-host-util-review   1.00   0.00     10      0  100  500    0   0    0  0:06
Ebm-port-review        0.10   0.00      1      0  100  500    0   0    0  0:21
Protocol-aging-revie   0.20   0.00      2      0  100  500    0   0    0  0:01
EbmHostRedundancyMan   2.00   0.00     20      0  100  500    0   0    0  0:00
Acl-Flattener          1.00   0.00     10      0  100  500    0   0    0  0:00
GalChassisVp Ondeman   2.00   0.00      2      0  100  500    0   0    0  0:00
KxAclPathMan create/   1.00   0.00     10      5  100  500    0   0    0  0:23
KxAclPathMan update    2.00   0.00     10      0  100  500    0   0    0  0:02
KxAclPathMan reprogr   1.00   0.00      2      0  100  500    0   0    0  0:00
TagMan-RecreateMtegR   1.00   0.00     10      0  100  500    0   0    0  0:00
K2CpuMan Review       30.00  22.12     30    122  100  500   26  25   18  9614:10
K2AccelPacketMan: Tx  10.00   2.94     20      0  100  500    3   2    2  1231:40
K2AccelPacketMan: Au   0.10   0.00      0      0  100  500    0   0    0  0:00
K2AclMan-labeledFlat   1.00   0.00     10      0  100  500    0   0    0  0:00

Also attaching the tech support for more analysis.

1 REPLY
Cisco Employee

Please check the link below

Please check the link below and troubleshoot accordingly.

http://www.cisco.com/c/en/us/support/docs/switches/catalyst-4000-series-switches/65591-cat4500-high-cpu.html

HTH

 

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