[c-nsp] cacti monitoring graph and Cisco QoS

[Eghoenisech Ghoenatorich]

Guys,
Is here any body experience with cacti and Cisco QoS?
Just curious whether the cacti utilization graph catch
interface status or it can detect QOS configuration
status:
The cacti always displaying interface status rather
than qos status. My question is should we rely on
interface status or QoS status? The interface status
always oversubscribing the configured rate but it
seems the qos run perfectly, right? 

PE#sh int vl 232
Vlan232 is up, line protocol is up 
  Hardware is EtherSVI, address is 000b.45b6.d000 (bia
000b.45b6.d000)
  Description: 2048Kb 
  Internet address is 202.155.0.245/30
  MTU 1500 bytes, BW 2048 Kbit, DLY 10 usec, 
     reliability 255/255, txload 114/255, rxload
61/255
  Encapsulation ARPA, loopback not set
  Keepalive not supported
  ARP type: ARPA, ARP Timeout 04:00:00
  Last input 00:00:37, output 00:00:10, output hang
never
  Last clearing of "show interface" counters never
  Input queue: 0/75/0/0 (size/max/drops/flushes);
Total output drops: 0
  Queueing strategy: fifo
  Output queue: 0/40 (size/max)
  5 minute input rate 493000 bits/sec, 427 packets/sec
  5 minute output rate 3920000 bits/sec, 466
packets/sec <<<<<<<<<<<
  L2 Switched: ucast: 126291 pkt, 11201187 bytes -
mcast: 238 pkt, 22360 bytes
  L3 in Switched: ucast: 479744734 pkt, 80775081438
bytes - mcast: 0 pkt, 0 bytes mcast 
  L3 out Switched: ucast: 270395349 pkt, 248491977653
bytes mcast: 0 pkt, 0 bytes
     479762098 packets input, 80777180869 bytes, 0 no
buffer
     Received 238 broadcasts (0 IP multicasts)
     0 runts, 0 giants, 0 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0
ignored
     422455071 packets output, 405625445546 bytes, 0
underruns
     0 output errors, 3 interface resets
     0 output buffer failures, 0 output buffers
swapped out
PE#sh policy-map int vl 232
 Vlan232 

  Service-policy input: limit_2M

    class-map: class-default (match-any)
      Match: any 
      police :
        2048000 bps 256000 limit 256000 extended limit
      Earl in slot 5 :
        71430042936 bytes
        5 minute offered rate 491128 bps
        aggregate-forwarded 71428217294 bytes action:
transmit
        exceeded 1825642 bytes action: drop
        aggregate-forward 441664 bps exceed 0 bps 

  Service-policy output: limit_2M

    class-map: class-default (match-any)
      Match: any 
      police :
        2048000 bps 256000 limit 256000 extended limit
      Earl in slot 5 :
        212055311239 bytes
        5 minute offered rate 2095504 bps
        aggregate-forwarded 203924308335 bytes action:
transmit
        exceeded 8131002904 bytes action: drop
        aggregate-forward 2063872 bps exceed 286976
bps  <<<<<<<<<<


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