[c-nsp] Input Queue
Mohammad Khalil
eng_mssk at hotmail.com
Fri Jun 10 15:48:00 EDT 2011
Thanks for the reply , please find below
CR1.KJ-Building#sh queueing interface gigabitEthernet 3/3
Interface GigabitEthernet3/3 queueing strategy: Weighted Round-Robin
Port QoS is enabled
Port is untrusted
Extend trust state: not trusted [COS = 0]
Default COS is 0
Queueing Mode In Tx direction: mode-cos
Transmit queues [type = 1p2q2t]:
Queue Id Scheduling Num of thresholds
-----------------------------------------
1 WRR low 2
2 WRR high 2
3 Priority 1
WRR bandwidth ratios: 100[queue 1] 255[queue 2]
queue-limit ratios: 70[queue 1] 15[queue 2] 15[Pri Queue]*same as Q2
queue random-detect-min-thresholds
----------------------------------
1 40[1] 70[2]
2 40[1] 70[2]
queue random-detect-max-thresholds
----------------------------------
1 70[1] 100[2]
2 70[1] 100[2]
queue thresh cos-map
---------------------------------------
1 1 0 1
1 2 2 3
2 1 4 6
2 2 7
3 1 5
Queueing Mode In Rx direction: mode-cos
Receive queues [type = 1q2t]:
Queue Id Scheduling Num of thresholds
-----------------------------------------
1 Standard 2
queue tail-drop-thresholds
--------------------------
1 100[1] 100[2]
queue thresh cos-map
---------------------------------------
1 1 0 1 2 3 4 5 6 7
1 2
Packets dropped on Transmit:
BPDU packets: 0
queue thresh dropped [cos-map]
---------------------------------------------------
1 1 0 [0 1 ]
1 2 0 [2 3 ]
2 1 0 [4 6 ]
2 2 0* [7 ]
3 1 0* [5 ]
* - shared transmit counter
Packets dropped on Receive:
BPDU packets: 0
queue thresh dropped [cos-map]
---------------------------------------------------
1 1 81 [0 1 2 3 4 5 6 7 ]
interface GigabitEthernet3/3
description ASN LBPA0 C6 P5 (Po10) (CORE_VLAN)
switchport
switchport access vlan 10
switchport mode access
no logging event link-status
load-interval 30
speed 1000
duplex full
flowcontrol receive on
flowcontrol send on
channel-group 10 mode on
end
i made another clear for the counters maybe 6 hours ago , and now
CR1.KJ-Building#sh int vlan 10 | inc que
Input queue: 0/2000/596/596 (size/max/drops/flushes); Total output drops: 0
Output queue: 0/40 (size/max)
Thanks again
> Date: Fri, 10 Jun 2011 13:53:36 -0400
> From: johgill at cisco.com
> To: eng_mssk at hotmail.com
> CC: cisco-nsp at puck.nether.net
> Subject: Re: [c-nsp] Input Queue
>
> Mohammad,
> Can you also gather "show queueing inter g3/3" as well as sh run int gi
> 3/3 - for example?
>
> Regards,
> John Gill
> cisco
>
>
> On 6/10/11 9:51 AM, Mohammad Khalil wrote:
> > Hi , please find below
> >
> > CR1.KJ-Building#sh ver
> > Cisco IOS Software, c7600s72033_rp Software
> > (c7600s72033_rp-ADVIPSERVICES-M), Version 12.2(33)SRD6, RELEASE SOFTWARE
> > (fc3)
> > Technical Support: http://www.cisco.com/techsupport
> > Copyright (c) 1986-2010 by Cisco Systems, Inc.
> > Compiled Sun 19-Dec-10 15:46 by prod_rel_team
> >
> > ROM: System Bootstrap, Version 12.2(17r)S4, RELEASE SOFTWARE (fc1)
> > BOOTLDR: Cisco IOS Software, c7600s72033_rp Software
> > (c7600s72033_rp-ADVIPSERVICES-M), Version 12.2(33)SRD6, RELEASE SOFTWARE
> > (fc3)
> >
> > CR1.KJ-Building uptime is 1 week, 3 days, 16 hours, 20 minutes
> > Uptime for this control processor is 1 week, 3 days, 16 hours, 21 minutes
> > System returned to ROM by reload (SP by reload)
> > System restarted at 00:29:41 EET Tue May 31 2011
> > System image file is
> > "sup-bootdisk:c7600s72033-advipservices-mz.122-33.SRD6.bin"
> > Last reload type: Normal Reload
> >
> > cisco CISCO7606-S (R7000) processor (revision 1.0) with 983008K/6! 5536K
> > bytes of memory.
> > Processor board ID FOX1213GJYZ
> > SR71000 CPU at 600Mhz, Implementation 0x504, Rev 1.2, 512KB L2 Cache
> > Last reset from s/w reset
> > 1 SIP-400 controller (5 GigabitEthernet).
> > 18 Virtual Ethernet interfaces
> > 71 Gigabit Ethernet interfaces
> > 1917K bytes of non-volatile configuration memory.
> > 8192K bytes of packet buffer memory.
> >
> > 65536K bytes of Flash internal SIMM (Sector size 512K).
> > Configuration register is 0x2102
> >
> > CR1.KJ-Building#sh int g3/3 | inc que
> > Input queue: 0/2000/6399/0 (size/max/drops/flushes); Total output drops: 0
> > Output queue: 0/40 (size/max)
> > CR1.KJ-Building#sh int g3/11 | inc que
> > Input queue: 0/2000/2648/0 (size/max/drops/flushes); Total output drops:
> > 1401
> > Output queue: 0/40 (size/max)
> > CR1.KJ-Building#sh int g3/19 | inc que
> > Input queue: 0/2000/10019/0 (size/max/drops/flushes); Total output
> > drops: 120
> > Output queue: 0/40 (size/max)
> > CR1.KJ-Build! ing#sh int g3/27 | inc que
> > Input queue: 0/2000/9453/! 0 (size/max/drops/flushes); Total output drops: 0
> > Output queue: 0/40 (size/max)
> > CR1.KJ-Building#sh int g3/35 | inc que
> > Input queue: 0/2000/51673/0 (size/max/drops/flushes); Total output drops: 0
> > Output queue: 0/40 (size/max)
> >
> > CR1.KJ-Building#sh int port-channel 10 | inc que
> > Input queue: 0/2000/80352/0 (size/max/drops/flushes); Total output drops: 0
> > Output queue: 0/40 (size/max)
> >
> > > Date: Fri, 10 Jun 2011 08:38:38 -0400
> > > From: johgill at cisco.com
> > > To: eng_mssk at hotmail.com; cisco-nsp at puck.nether.net
> > > Subject: Re: [c-nsp] Input Queue
> > >
> > > Is this a 6500? Can you output a show ver and a show module?
> > >
> > > Do you also see input queue drops on the physical interfaces? (show
> > > inteface)?
> > >
> > > Do you see high CPU at some times? This would indicate traffic may be
> > > software switched.
> > >
> > > Regards,
> > > John Gill
> > > cisco
> > >!
> > >
> > > On 6/10/11 7:46 AM, Mohammad Khalil wrote:
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > hi all
> > > >
> > > > i have etherchannel consisting of 5 G interfaces
> > > > the port-channel is assigned to VLAN 10 (SVI created)
> > > > i cleared the counters on the interface yesterday and today
> > > > Input queue: 0/75/962/962 (size/max/drops/flushes)
> > > > what is the issue ?
> > > >
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