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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Hi guys<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I have C2960S switches and one of it has high cpu rate
constantly.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>It seems that this switch processes lots of traffic and shows
lots of output drops too.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>The show process cpu sort shows that ‘VLAN Manager’
process takes up 40 to 60% of the total cpu time.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Does anyone know about the VLAN Manager process? Is this because
traffic load?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><b><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial;font-weight:bold'>show interfaces summ<o:p></o:p></span></font></b></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> *: interface is up<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> IHQ: pkts in input hold queue
IQD: pkts dropped from input queue<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> OHQ: pkts in output hold queue OQD:
pkts dropped from output queue<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> RXBS: rx rate
(bits/sec) RXPS: rx rate
(pkts/sec)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> TXBS: tx rate
(bits/sec) TXPS: tx rate
(pkts/sec)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> TRTL: throttle count<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>
Interface
IHQ IQD OHQ OQD RXBS RXPS TXBS TXPS
TRTL<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=DE style='font-size:10.0pt;
font-family:Arial'>-------------------------------------------------------------------------<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=DE style='font-size:10.0pt;
font-family:Arial'>
Vlan1
0 0 0
0 0 0
0 0 0<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=DE style='font-size:10.0pt;
font-family:Arial'>*
Vlan5
0 0 0 0
4000 4 4000 4 0<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=DE style='font-size:10.0pt;
font-family:Arial'>
FastEthernet0
0 0 0
0 0 0
0 0 0<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=red face=Arial><span lang=DE
style='font-size:10.0pt;font-family:Arial;color:red'>* GigabitEthernet1/0/1
0 0 0 32591 17096000 3361
12046000 3614 0<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=red face=Arial><span lang=DE
style='font-size:10.0pt;font-family:Arial;color:red'>*
GigabitEthernet1/0/2 0
0 0 200324518 9420000 1702 10401000
1645 0<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=red face=Arial><span lang=DE
style='font-size:10.0pt;font-family:Arial;color:red'>*
GigabitEthernet1/0/3 0
0 0 1021 2662000 1601 8050000
2241 0<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=red face=Arial><span lang=DE
style='font-size:10.0pt;font-family:Arial;color:red'>* GigabitEthernet1/0/4
0 0 0 5212707 398000 254
332000 531 0<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=DE style='font-size:10.0pt;
font-family:Arial'> GigabitEthernet1/0/5
0 0 0
0 0 0
0 0 0<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=red face=Arial><span lang=DE
style='font-size:10.0pt;font-family:Arial;color:red'>*
GigabitEthernet1/0/6 0
0 0 7449328 544000 383 2142000
867 0<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=red face=Arial><span lang=DE
style='font-size:10.0pt;font-family:Arial;color:red'>*
GigabitEthernet1/0/7 0
0 0 6268202 20000 15 1333000
485 0<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=DE style='font-size:10.0pt;
font-family:Arial'> </span></font><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>GigabitEthernet1/0/8
0 0 0
0 0 0
0 0 0<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-indent:6.0pt'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>GigabitEthernet1/0/9
0 0 0
0 0 0
0 0 0<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-indent:6.0pt'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-indent:6.0pt'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-indent:6.0pt'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-indent:6.0pt'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-indent:6.0pt'><b><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial;font-weight:bold'>show controllers
cpu-interface<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-indent:6.0pt'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-indent:6.0pt'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>cpu-queue-frames
retrieved dropped invalid
hol-block stray<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-indent:6.0pt'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>----------------- ----------
---------- ---------- ---------- ----------<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-indent:6.0pt'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>rpc
0
0
0
0
0 <o:p></o:p></span></font></p>
<p class=MsoNormal style='text-indent:6.0pt'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>stp 34876674
0
1741
0 0
<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-indent:6.0pt'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>ipc
0
0
0
0
0 <o:p></o:p></span></font></p>
<p class=MsoNormal style='text-indent:6.0pt'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>routing protocol
34399658 0
312
0
0 <o:p></o:p></span></font></p>
<p class=MsoNormal style='text-indent:6.0pt'><font size=2 color=red face=Arial><span
lang=PT-BR style='font-size:10.0pt;font-family:Arial;color:red'>L2
protocol 452136688 317119329 4290266136
0
0 <o:p></o:p></span></font></p>
<p class=MsoNormal style='text-indent:6.0pt'><font size=2 face=Arial><span
lang=PT-BR style='font-size:10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-indent:6.0pt'><font size=2 face=Arial><span
lang=PT-BR style='font-size:10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-indent:6.0pt'><b><font size=2 face=Arial><span
lang=PT-BR style='font-size:10.0pt;font-family:Arial;font-weight:bold'>show
process cpu sorted <o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-indent:6.0pt'><font size=2 face=Arial><span
lang=PT-BR style='font-size:10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-indent:6.0pt'><font size=2 color=red face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:red'>CPU utilization for five
seconds: 83%/20%; one minute: 84%; five minutes: 84%<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-indent:6.0pt'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'> PID Runtime(ms)
Invoked uSecs 5Sec
1Min 5Min TTY Process <o:p></o:p></span></font></p>
<p class=MsoNormal style='text-indent:6.0pt'><font size=2 color=red face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:red'> 272
699167327 140378773 4980 47.78% 45.89%
46.28% 0 VLAN Manager <o:p></o:p></span></font></p>
<p class=MsoNormal style='text-indent:6.0pt'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'> 135
71568385 68413023 1046
7.99% 8.48% 8.55% 0 Hulc LED Process <o:p></o:p></span></font></p>
<p class=MsoNormal style='text-indent:6.0pt'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'> 188
24754528 32288669 766
0.69% 0.75% 0.74% 0 Spanning Tree <o:p></o:p></span></font></p>
<p class=MsoNormal style='text-indent:6.0pt'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'> 104
18693053 3192604 5855
0.39% 0.50% 0.53% 0 hpm counter proc<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-indent:6.0pt'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Thanks in advance guys.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>James Jung<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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