Cisco 7204VXR Interface ignored packet

Discussion in 'Cisco' started by Frank Patzig, Mar 23, 2009.

  1. Frank Patzig

    Frank Patzig Guest

    Hallo,

    i have a problem with ignore packets in the interface.

    Hier are the data:

    ------------------------------------------------------------
    ROM: System Bootstrap, Version 12.3(4r)T3, RELEASE SOFTWARE (fc1)
    BOOTLDR: 7200 Software (C7200-KBOOT-M), Version 12.3(5a), RELEASE
    SOFTWARE (fc1)

    isco 7204VXR (NPE-G1) processor (revision B) with 983040K/65536K bytes
    of memory.
    Processor board ID 20398977
    SB-1 CPU at 700MHz, Implementation 1, Rev 0.2, 512KB L2 Cache
    4 slot VXR midplane, Version 2.0

    Last reset from power-on
    Bridging software.
    X.25 software, Version 3.0.0.

    PCI bus mb1 (Slots 1, 3 and 5) has a capacity of 600 bandwidth points.
    Current configuration on bus mb1 has a total of 400 bandwidth points.
    This configuration is within the PCI bus capacity and is supported.

    PCI bus mb2 (Slots 2, 4 and 6) has a capacity of 600 bandwidth points.
    Current configuration on bus mb2 has a total of 0 bandwidth points. This
    configuration is within the PCI bus capacity and is supported.

    Please refer to the following document "Cisco 7200 Series Port Adaptor
    Hardware Configuration Guidelines" on CCO <www.cisco.com>, for c7200
    bandwidth points oversubscription/usageguidelines.


    4 Gigabit Ethernet/IEEE 802.3 interface(s)
    509K bytes of non-volatile configuration memory.

    62720K bytes of ATA PCMCIA card at slot 2 (Sector size 512 bytes).
    16384K bytes of Flash internal SIMM (Sector size 256K).
    Configuration register is 0x2102
    ------------------------------------------------------------

    GigabitEthernet1/0 is up, line protocol is up
    Hardware is WISEMAN, address is 0002.fc72.7c1c (bia 0002.fc72.7c1c)
    Internet address is xxx.xxx.xxx.xxx
    MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec,
    reliability 255/255, txload 14/255, rxload 21/255
    Encapsulation ARPA, loopback not set
    Keepalive set (10 sec)
    Full-duplex, 1000Mb/s, link type is autonegotiation, media type is
    unknown 19
    output flow-control is unsupported, input flow-control is unsupported
    ARP type: ARPA, ARP Timeout 04:00:00
    Last input 00:00:00, output 00:00:00, output hang never
    Last clearing of "show interface" counters 00:15:45
    Input queue: 0/75/8/125 (size/max/drops/flushes); Total output drops: 2800
    Queueing strategy: fifo
    Output queue: 0/40 (size/max)
    30 second input rate 82370000 bits/sec, 10382 packets/sec
    30 second output rate 56693000 bits/sec, 23152 packets/sec
    9603201 packets input, 1095482656 bytes, 0 no buffer
    Received 1241 broadcasts, 0 runts, 0 giants, 2 throttles
    0 input errors, 0 CRC, 0 frame, 0 overrun, 1877 ignored
    0 watchdog, 0 multicast, 0 pause input
    0 input packets with dribble condition detected
    20572688 packets output, 2218072504 bytes, 0 underruns
    0 output errors, 0 collisions, 0 interface resets
    0 babbles, 0 late collision, 0 deferred
    0 lost carrier, 0 no carrier, 0 pause output
    0 output buffer failures, 0 output buffers swapped out
    -----------------------------------------------------------

    Interface GigabitEthernet1/0(idb 0x633FE930)
    Hardware is WISEMAN 2.1, network connection mode is auto
    network link is up
    loopback type is none
    startup time: 38419 usec
    GBIC type is unknown 13
    idb->lc_ip_turbo_fs=0x606224E8, ip_routecache=0x11(dfs=0/mdfs=0),
    max_mtu=1524
    fx1000_ds(tx)=0x2009131C(0x2009131C),
    registers(tx)=0x3C800000(0x3C800000), curr_intr=0
    rx cache size=2000, rx cache end=1872, rx_nobuffer=0
    FX1000 registers:
    CTRL =0x00180005, STATUS=0x0000000F
    FCAL =0x00C28001, FCAH =0x00000100, FCT =0x00008808, FCTTV =0x000016E3
    RCTL =0x00428022, RDBAL0=0x2C351000, RDBAH0=0x00000000, RDLEN0=0x00000800
    RDH0 =0x00000073, RDT0 =0x00000072, RDTR0 =0x00000000, IMS =0x000002D6
    TCTL =0x000400FA, TIPG =0x00A0080A, TQC =0x00000000, TDBAL =0x2C352000
    TDBAH =0x00000000, TDLEN =0x00001000, TDH =0x0000006A, TDT =0x0000006A
    TXCW =0xC00001A0, RXCW =0xDC004020, FCRTL =0x80001200, FCRTH =0x0000AFF0
    RDFH =0x0000000F, RDFT =0x0000000F, TDFH =0x00000426, TDFT =0x00000426
    RX=normal, enabled TX=normal, enabled
    Device status=full-duplex, link up, tx clock, rx clock
    AN status=done(RF:0 , PAUSE:0 ), SYNC'ed, rx idle stream, rx invalid
    symbols, rx idle char
    GBIC registers:
    Register 0x00: 01 00 00 00 00 00 08 00
    Register 0x08: 00 00 00 01 00 00 00 00
    Register 0x10: 00 00 64 00 43 49 53 43
    Register 0x18: 4F 40 53 59 53 54 45 4D
    Register 0x20: 53 20 20 20 00 20 20 20
    Register 0x28: 57 53 2D 47 35 34 38 33
    Register 0x30: 20 20 20 20 20 20 20 20
    Register 0x38: 20 20 20 20 00 00 00 89
    Register 0x40: 00 12 00 00 46 48 48 31
    Register 0x48: 31 35 35 35 38 30 34 20
    Register 0x50: 20 20 20 20 30 30 31 32
    Register 0x58: 31 35 20 20 00 00 00 8E
    PartNumber: WS-G5483
    PartRev: S
    SerialNo: FHH11555804
    Options: 0
    Length(9um/50um/62.5um): 000/000/000
    Date Code: 001215
    Gigabit Ethernet Codes: 8
    PCI configuration registers:
    bus_no=5, device_no=0
    DeviceID=0x1000, VendorID=0x8086, Command=0x0116, Status=0x0200
    Class=0x02/0x00/0x00, Revision=0x03, LatencyTimer=0xFC, CacheLineSize=0x10
    BaseAddr0=0x48800004, BaseAddr1=0x00000000, MaxLat=0x00, MinGnt=0xFF
    SubsysDeviceID=0x1000, SubsysVendorID=0x8086
    Cap_Ptr=0x00000000 Retry/TRDY Timeout=0x00000000
    PMC=0x00210001 PMCSR=0x00000000
    FX1000(type=0x98) Internal Statistics:
    rxring(128)=0xC351000, shadow=0x633FFCA4, head=115, rx_buf_size=512
    txring(256)=0xC352000, shadow=0x20091688, head=104, tail=104
    tx_int_txdw=0, tx_int_txqe=0, rx_int_rxdmt0=0, rx_int_rxt0=0
    tx_count=0, txring_full=0, rx_max=0, filtered_pak=0
    rx_overrun=0, rx_seq=0, reg_read=0, reg_write=0
    rx_count=128, throttled=888, enabled=888, disabled=888
    rx_no_enp=0, rx_discard=0, link_reset=0, pci_rev=3
    tbl_overflow=0, chip_state=2, tx_nonint_done=0, tx_limited=0
    reset=4(init=0, check=0, restart=3, pci=0), auto_restart=4
    tx_carrier_loss=4, fatal_tx_err=0, tx_stucks_count=0
    isl_err=0, wait_for_last_tdt=0, ctrl=18800005, ctrl0=18900005
    rx_stucks_count=0, rdtr_fpd=325
    HW addr filter: 0x5004BA80, ISL disabled, Promiscuous mode disabled
    Entry= 0: Addr=0002.FC72.7C1C
    Entry= 1: Addr=0000.0000.0000
    Entry= 2: Addr=0000.0000.0000
    Entry= 3: Addr=0000.0000.0000
    Entry= 4: Addr=0000.0000.0000
    Entry= 5: Addr=0000.0000.0000
    Entry= 6: Addr=0000.0000.0000
    Entry= 7: Addr=0000.0000.0000
    Entry= 8: Addr=0000.0000.0000
    Entry= 9: Addr=0000.0000.0000
    Entry=10: Addr=0000.0000.0000
    Entry=11: Addr=0000.0000.0000
    Entry=12: Addr=0000.0000.0000
    Entry=13: Addr=0000.0000.0000
    Entry=14: Addr=0000.0000.0000
    Entry=15: Addr=0000.0000.0000
    FX1000 Statistics (PA1)
    CRC error 0 Symbol error 0
    Missed Packets 2557 Single Collision 0
    Excessive Coll 0 Multiple Coll 0
    Late Coll 0 Collision 0
    Defer 1347792448 Receive Length 0
    Sequence Error 0 XON RX 0
    XON TX 0 XOFF RX 0
    XOFF TX 0 FC RX Unsupport 0
    Packet RX (64) 377681936 Packet RX (127) 553251251
    Packet RX (255) 248590867 Packet RX (511) 155012068
    Packet RX (1023) 180571100 Packet RX (1522) 2019393631
    Good Packet RX 3634933154 Broadcast RX 1083576
    Multicast RX 0 Good Packet TX 0
    Good Octets RX.H 762 Good Octets RX.L 1881075785
    Good Octets TX.H 546 Good Octets TX.L 4145728257
    RX No Buff 0 RX Undersize 0
    RX Fragment 0 RX Oversize 0
    RX Octets High 762 RX Octets Low 1962583311
    TX Octets High 546 TX Octets Low 4145761121
    TX Packet 314361064 RX Packet 3535413199
    TX Broadcast 9554 TX Multicast 0
    Packet TX (64) 136302107 Packet TX (127) 2813597113
    Packet TX (255) 822905805 Packet TX (511) 348366492
    Packet TX (1023) 406010877 Packet TX (1522) 921000832
    ----------------------------------------------------------------------

    Buffer elements:
    498 in free list (500 max allowed)
    450376895 hits, 0 misses, 0 created

    Public buffer pools:
    Small buffers, 104 bytes (total 153, permanent 50, peak 495 @ 1w3d):
    151 in free list (20 min, 150 max allowed)
    374533371 hits, 30014 misses, 14356 trims, 14459 created
    15669 failures (0 no memory)
    Middle buffers, 600 bytes (total 25, permanent 25, peak 168 @ 1w0d):
    23 in free list (10 min, 150 max allowed)
    1767312 hits, 6222 misses, 1679 trims, 1679 created
    4870 failures (0 no memory)
    Big buffers, 1536 bytes (total 82, permanent 50, peak 119 @ 20:29:40):
    81 in free list (5 min, 150 max allowed)
    1187573 hits, 3856 misses, 1024 trims, 1056 created
    2167 failures (0 no memory)
    VeryBig buffers, 4520 bytes (total 10, permanent 10, peak 15 @ 1w4d):
    10 in free list (0 min, 100 max allowed)
    1545 hits, 622 misses, 86 trims, 86 created
    622 failures (0 no memory)
    Large buffers, 5024 bytes (total 1, permanent 0, peak 6 @ 1w2d):
    1 in free list (0 min, 10 max allowed)
    161 hits, 461 misses, 170 trims, 171 created
    461 failures (0 no memory)
    Huge buffers, 18024 bytes (total 1, permanent 0, peak 5 @ 1w4d):
    1 in free list (0 min, 4 max allowed)
    127 hits, 334 misses, 167 trims, 168 created
    334 failures (0 no memory)

    Interface buffer pools:
    IPC buffers, 4096 bytes (total 2, permanent 2):
    2 in free list (1 min, 8 max allowed)
    0 hits, 0 fallbacks, 0 trims, 0 created
    0 failures (0 no memory)

    Header pools:
    Header buffers, 0 bytes (total 511, permanent 256, peak 511 @ 1w5d):
    255 in free list (256 min, 1024 max allowed)
    171 hits, 85 misses, 0 trims, 255 created
    0 failures (0 no memory)
    256 max cache size, 256 in cache
    22496866 hits in cache, 0 misses in cache

    Particle Clones:
    1024 clones, 0 hits, 0 misses

    Public particle pools:
    F/S buffers, 128 bytes (total 512, permanent 512):
    0 in free list (0 min, 512 max allowed)
    512 hits, 0 misses
    512 max cache size, 512 in cache
    0 hits in cache, 0 misses in cache
    Normal buffers, 512 bytes (total 2048, permanent 2048):
    2048 in free list (1024 min, 4096 max allowed)
    0 hits, 0 misses, 0 trims, 0 created
    0 failures (0 no memory)

    Private particle pools:
    GigabitEthernet0/1 buffers, 512 bytes (total 1000, permanent 1000):
    0 in free list (0 min, 1000 max allowed)
    1000 hits, 0 fallbacks
    1000 max cache size, 872 in cache
    2708713530 hits in cache, 0 misses in cache
    14 buffer threshold, 0 threshold transitions
    GigabitEthernet0/2 buffers, 512 bytes (total 1000, permanent 1000):
    0 in free list (0 min, 1000 max allowed)
    1000 hits, 0 fallbacks
    1000 max cache size, 872 in cache
    1450686084 hits in cache, 0 misses in cache
    14 buffer threshold, 0 threshold transitions
    GigabitEthernet0/3 buffers, 512 bytes (total 1000, permanent 1000):
    0 in free list (0 min, 1000 max allowed)
    1000 hits, 0 fallbacks
    1000 max cache size, 871 in cache
    768916394 hits in cache, 0 misses in cache
    14 buffer threshold, 0 threshold transitions
    GigabitEthernet1/0 buffers, 768 bytes (total 2000, permanent 2000):
    0 in free list (0 min, 2000 max allowed)
    2000 hits, 0 misses
    2000 max cache size, 1867 in cache
    3584643479 hits in cache, 0 misses in cache
    14 buffer threshold, 0 threshold transitions
    ---------------------------------------------------------------------------

    Slot 1:
    Gigabit Ethernet Port adapter, 1 port
    Port adapter is analyzed
    Port adapter insertion time 1w5d ago
    EEPROM contents at hardware discovery:
    Hardware revision 1.0 Board revision B0
    Serial number 24163223 Part number 73-3144-05
    FRU Part Number: PA-1GE=

    Test history 0x0 RMA number 00-00-00
    EEPROM format version 1
    EEPROM contents (hex):
    0x00: 01 98 01 00 01 70 B3 97 49 0C 48 05 00 00 00 00
    0x10: 58 00 00 00 00 00 00 00 00 01 FF FF FF FF FF FF
    ------------------------------------------------------------------------

    CPU utilization for five seconds: 71%/67%; one minute: 71%; five
    minutes: 69%

    ------------------------------------------------------------------


    The cable is change from interface. I can not found the problem witch
    ignored packets.

    Can i help you.

    Thanks Frank
    Frank Patzig, Mar 23, 2009
    #1
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  2. Frank Patzig

    bod43 Guest

    Re: Cisco 7204VXR Interface ignored packet

    On 23 Mar, 17:17, Frank Patzig <> wrote:
    > Hallo,
    >
    > i have a problem with ignore packets in the interface.
    >


    > The cable is change from interface. I can not found the problem witch
    > ignored packets.
    >
    > Can i help you.
    >
    > Thanks Frank


    http://www.cisco.com/en/US/products/hw/modules/ps2033/products_tech_note09186a00800d76e5.shtml#root
    Troubleshooting "Ignored" Errors on an ATM Port Adapter

    Ignored packets are packets that have been discarded
    without any processing due to a shortage of
    packet memory buffers.

    From your cpu figures
    CPU utilization for five seconds: 71%/67%; one minute: 71%; five
    minutes: 69%

    The router is pretty busy.

    71%/67% means 71% total CPU, 67 of that being
    used by fast switching at interrupt level.

    67 is good, it means that the router is efficiently
    forwarding packets using "fast switching". 71
    total though is quite busy.

    You have 2000 ignored out of 10,000,000 received
    which amounts to 1:5000 not processed.
    For most usage this is not significant.

    You also have output drops at a similar rate
    3000 in 20,000,000 or 1 in 7000 ish.

    Thing is I suppose that they may be ocurring
    is bursts which might be causing occasional
    application problems.

    I am not up to date with the NPE-1G and I am not
    familiar with its performance however
    I would imagine that you would be running into
    performance problems if you have very many gigabit
    interfaces in any kind of software router.

    If you want to worry about it you could
    see if some manual buffer tuning might help.

    Each "failure" in the sh buff output represents
    a dropped packet I beleive.

    first check the "min free" in the output of sh mem.

    Then you decide of you have memory to spare for more buffers.

    You could:-

    buff small perm 500 ! 50,000 bytes ish - probably more
    buff midd perm 170 ! you work it out


    I personally feel that the buffer allocation system
    is a bit behind the times. When it was devised
    memory was *very* scarce but not it is cheap.

    Whatever you do MAKE SURE you do not run *anywhere
    near* out of memory since the router could crash
    without any warning. Keep a LOT spare.

    There may be a better switching module for the 7200.
    As I said I am all out of date.
    bod43, Mar 23, 2009
    #2
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  3. Frank Patzig

    Thrill5 Guest

    Input queue drops (ignored packets) are usually due to buffers not being
    available during peaks of bursty traffic. Looks like you have bursts of
    small packets, and no buffers. (You have drops and flushes on the input
    queue) Increase the minimum small buffers to 400, middle to 100, and big to
    75, increase the max to 750, 200 and 125. Clear all the counters and run
    for a week and then check again. Increasing the size of the buffers will
    use only minimal amounts of memory. The buffer defaults are good 98% of the
    time but on a busy router the defaults are just not big enough.

    Output queue drops are much trickier to troubleshoot and sometimes not
    fixable. Knowing what the interface is connected to would help.
    You have 888 "throttles" which you can't fix and could be the source of all
    2800 output drops.

    The CPU is running very high, which could also be a source of input and
    output drops. Post the full output of "show proc cpu" to show what
    process(es) are hogging the CPU.

    "Frank Patzig" <> wrote in message
    news:gq8g4o$bth$...
    > Hallo,
    >
    > i have a problem with ignore packets in the interface.
    >
    > Hier are the data:
    >
    > ------------------------------------------------------------
    > ROM: System Bootstrap, Version 12.3(4r)T3, RELEASE SOFTWARE (fc1)
    > BOOTLDR: 7200 Software (C7200-KBOOT-M), Version 12.3(5a), RELEASE
    > SOFTWARE (fc1)
    >
    > isco 7204VXR (NPE-G1) processor (revision B) with 983040K/65536K bytes
    > of memory.
    > Processor board ID 20398977
    > SB-1 CPU at 700MHz, Implementation 1, Rev 0.2, 512KB L2 Cache
    > 4 slot VXR midplane, Version 2.0
    >
    > Last reset from power-on
    > Bridging software.
    > X.25 software, Version 3.0.0.
    >
    > PCI bus mb1 (Slots 1, 3 and 5) has a capacity of 600 bandwidth points.
    > Current configuration on bus mb1 has a total of 400 bandwidth points.
    > This configuration is within the PCI bus capacity and is supported.
    >
    > PCI bus mb2 (Slots 2, 4 and 6) has a capacity of 600 bandwidth points.
    > Current configuration on bus mb2 has a total of 0 bandwidth points. This
    > configuration is within the PCI bus capacity and is supported.
    >
    > Please refer to the following document "Cisco 7200 Series Port Adaptor
    > Hardware Configuration Guidelines" on CCO <www.cisco.com>, for c7200
    > bandwidth points oversubscription/usageguidelines.
    >
    >
    > 4 Gigabit Ethernet/IEEE 802.3 interface(s)
    > 509K bytes of non-volatile configuration memory.
    >
    > 62720K bytes of ATA PCMCIA card at slot 2 (Sector size 512 bytes).
    > 16384K bytes of Flash internal SIMM (Sector size 256K).
    > Configuration register is 0x2102
    > ------------------------------------------------------------
    >
    > GigabitEthernet1/0 is up, line protocol is up
    > Hardware is WISEMAN, address is 0002.fc72.7c1c (bia 0002.fc72.7c1c)
    > Internet address is xxx.xxx.xxx.xxx
    > MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec,
    > reliability 255/255, txload 14/255, rxload 21/255
    > Encapsulation ARPA, loopback not set
    > Keepalive set (10 sec)
    > Full-duplex, 1000Mb/s, link type is autonegotiation, media type is
    > unknown 19
    > output flow-control is unsupported, input flow-control is unsupported
    > ARP type: ARPA, ARP Timeout 04:00:00
    > Last input 00:00:00, output 00:00:00, output hang never
    > Last clearing of "show interface" counters 00:15:45
    > Input queue: 0/75/8/125 (size/max/drops/flushes); Total output drops:
    > 2800
    > Queueing strategy: fifo
    > Output queue: 0/40 (size/max)
    > 30 second input rate 82370000 bits/sec, 10382 packets/sec
    > 30 second output rate 56693000 bits/sec, 23152 packets/sec
    > 9603201 packets input, 1095482656 bytes, 0 no buffer
    > Received 1241 broadcasts, 0 runts, 0 giants, 2 throttles
    > 0 input errors, 0 CRC, 0 frame, 0 overrun, 1877 ignored
    > 0 watchdog, 0 multicast, 0 pause input
    > 0 input packets with dribble condition detected
    > 20572688 packets output, 2218072504 bytes, 0 underruns
    > 0 output errors, 0 collisions, 0 interface resets
    > 0 babbles, 0 late collision, 0 deferred
    > 0 lost carrier, 0 no carrier, 0 pause output
    > 0 output buffer failures, 0 output buffers swapped out
    > -----------------------------------------------------------
    >
    > Interface GigabitEthernet1/0(idb 0x633FE930)
    > Hardware is WISEMAN 2.1, network connection mode is auto
    > network link is up
    > loopback type is none
    > startup time: 38419 usec
    > GBIC type is unknown 13
    > idb->lc_ip_turbo_fs=0x606224E8, ip_routecache=0x11(dfs=0/mdfs=0),
    > max_mtu=1524
    > fx1000_ds(tx)=0x2009131C(0x2009131C),
    > registers(tx)=0x3C800000(0x3C800000), curr_intr=0
    > rx cache size=2000, rx cache end=1872, rx_nobuffer=0
    > FX1000 registers:
    > CTRL =0x00180005, STATUS=0x0000000F
    > FCAL =0x00C28001, FCAH =0x00000100, FCT =0x00008808, FCTTV
    > =0x000016E3
    > RCTL =0x00428022, RDBAL0=0x2C351000, RDBAH0=0x00000000,
    > RDLEN0=0x00000800
    > RDH0 =0x00000073, RDT0 =0x00000072, RDTR0 =0x00000000, IMS
    > =0x000002D6
    > TCTL =0x000400FA, TIPG =0x00A0080A, TQC =0x00000000, TDBAL
    > =0x2C352000
    > TDBAH =0x00000000, TDLEN =0x00001000, TDH =0x0000006A, TDT
    > =0x0000006A
    > TXCW =0xC00001A0, RXCW =0xDC004020, FCRTL =0x80001200, FCRTH
    > =0x0000AFF0
    > RDFH =0x0000000F, RDFT =0x0000000F, TDFH =0x00000426, TDFT
    > =0x00000426
    > RX=normal, enabled TX=normal, enabled
    > Device status=full-duplex, link up, tx clock, rx clock
    > AN status=done(RF:0 , PAUSE:0 ), SYNC'ed, rx idle stream, rx invalid
    > symbols, rx idle char
    > GBIC registers:
    > Register 0x00: 01 00 00 00 00 00 08 00
    > Register 0x08: 00 00 00 01 00 00 00 00
    > Register 0x10: 00 00 64 00 43 49 53 43
    > Register 0x18: 4F 40 53 59 53 54 45 4D
    > Register 0x20: 53 20 20 20 00 20 20 20
    > Register 0x28: 57 53 2D 47 35 34 38 33
    > Register 0x30: 20 20 20 20 20 20 20 20
    > Register 0x38: 20 20 20 20 00 00 00 89
    > Register 0x40: 00 12 00 00 46 48 48 31
    > Register 0x48: 31 35 35 35 38 30 34 20
    > Register 0x50: 20 20 20 20 30 30 31 32
    > Register 0x58: 31 35 20 20 00 00 00 8E
    > PartNumber: WS-G5483
    > PartRev: S
    > SerialNo: FHH11555804
    > Options: 0
    > Length(9um/50um/62.5um): 000/000/000
    > Date Code: 001215
    > Gigabit Ethernet Codes: 8
    > PCI configuration registers:
    > bus_no=5, device_no=0
    > DeviceID=0x1000, VendorID=0x8086, Command=0x0116, Status=0x0200
    > Class=0x02/0x00/0x00, Revision=0x03, LatencyTimer=0xFC,
    > CacheLineSize=0x10
    > BaseAddr0=0x48800004, BaseAddr1=0x00000000, MaxLat=0x00, MinGnt=0xFF
    > SubsysDeviceID=0x1000, SubsysVendorID=0x8086
    > Cap_Ptr=0x00000000 Retry/TRDY Timeout=0x00000000
    > PMC=0x00210001 PMCSR=0x00000000
    > FX1000(type=0x98) Internal Statistics:
    > rxring(128)=0xC351000, shadow=0x633FFCA4, head=115, rx_buf_size=512
    > txring(256)=0xC352000, shadow=0x20091688, head=104, tail=104
    > tx_int_txdw=0, tx_int_txqe=0, rx_int_rxdmt0=0, rx_int_rxt0=0
    > tx_count=0, txring_full=0, rx_max=0, filtered_pak=0
    > rx_overrun=0, rx_seq=0, reg_read=0, reg_write=0
    > rx_count=128, throttled=888, enabled=888, disabled=888
    > rx_no_enp=0, rx_discard=0, link_reset=0, pci_rev=3
    > tbl_overflow=0, chip_state=2, tx_nonint_done=0, tx_limited=0
    > reset=4(init=0, check=0, restart=3, pci=0), auto_restart=4
    > tx_carrier_loss=4, fatal_tx_err=0, tx_stucks_count=0
    > isl_err=0, wait_for_last_tdt=0, ctrl=18800005, ctrl0=18900005
    > rx_stucks_count=0, rdtr_fpd=325
    > HW addr filter: 0x5004BA80, ISL disabled, Promiscuous mode disabled
    > Entry= 0: Addr=0002.FC72.7C1C
    > Entry= 1: Addr=0000.0000.0000
    > Entry= 2: Addr=0000.0000.0000
    > Entry= 3: Addr=0000.0000.0000
    > Entry= 4: Addr=0000.0000.0000
    > Entry= 5: Addr=0000.0000.0000
    > Entry= 6: Addr=0000.0000.0000
    > Entry= 7: Addr=0000.0000.0000
    > Entry= 8: Addr=0000.0000.0000
    > Entry= 9: Addr=0000.0000.0000
    > Entry=10: Addr=0000.0000.0000
    > Entry=11: Addr=0000.0000.0000
    > Entry=12: Addr=0000.0000.0000
    > Entry=13: Addr=0000.0000.0000
    > Entry=14: Addr=0000.0000.0000
    > Entry=15: Addr=0000.0000.0000
    > FX1000 Statistics (PA1)
    > CRC error 0 Symbol error 0
    > Missed Packets 2557 Single Collision 0
    > Excessive Coll 0 Multiple Coll 0
    > Late Coll 0 Collision 0
    > Defer 1347792448 Receive Length 0
    > Sequence Error 0 XON RX 0
    > XON TX 0 XOFF RX 0
    > XOFF TX 0 FC RX Unsupport 0
    > Packet RX (64) 377681936 Packet RX (127) 553251251
    > Packet RX (255) 248590867 Packet RX (511) 155012068
    > Packet RX (1023) 180571100 Packet RX (1522) 2019393631
    > Good Packet RX 3634933154 Broadcast RX 1083576
    > Multicast RX 0 Good Packet TX 0
    > Good Octets RX.H 762 Good Octets RX.L 1881075785
    > Good Octets TX.H 546 Good Octets TX.L 4145728257
    > RX No Buff 0 RX Undersize 0
    > RX Fragment 0 RX Oversize 0
    > RX Octets High 762 RX Octets Low 1962583311
    > TX Octets High 546 TX Octets Low 4145761121
    > TX Packet 314361064 RX Packet 3535413199
    > TX Broadcast 9554 TX Multicast 0
    > Packet TX (64) 136302107 Packet TX (127) 2813597113
    > Packet TX (255) 822905805 Packet TX (511) 348366492
    > Packet TX (1023) 406010877 Packet TX (1522) 921000832
    > ----------------------------------------------------------------------
    >
    > Buffer elements:
    > 498 in free list (500 max allowed)
    > 450376895 hits, 0 misses, 0 created
    >
    > Public buffer pools:
    > Small buffers, 104 bytes (total 153, permanent 50, peak 495 @ 1w3d):
    > 151 in free list (20 min, 150 max allowed)
    > 374533371 hits, 30014 misses, 14356 trims, 14459 created
    > 15669 failures (0 no memory)
    > Middle buffers, 600 bytes (total 25, permanent 25, peak 168 @ 1w0d):
    > 23 in free list (10 min, 150 max allowed)
    > 1767312 hits, 6222 misses, 1679 trims, 1679 created
    > 4870 failures (0 no memory)
    > Big buffers, 1536 bytes (total 82, permanent 50, peak 119 @ 20:29:40):
    > 81 in free list (5 min, 150 max allowed)
    > 1187573 hits, 3856 misses, 1024 trims, 1056 created
    > 2167 failures (0 no memory)
    > VeryBig buffers, 4520 bytes (total 10, permanent 10, peak 15 @ 1w4d):
    > 10 in free list (0 min, 100 max allowed)
    > 1545 hits, 622 misses, 86 trims, 86 created
    > 622 failures (0 no memory)
    > Large buffers, 5024 bytes (total 1, permanent 0, peak 6 @ 1w2d):
    > 1 in free list (0 min, 10 max allowed)
    > 161 hits, 461 misses, 170 trims, 171 created
    > 461 failures (0 no memory)
    > Huge buffers, 18024 bytes (total 1, permanent 0, peak 5 @ 1w4d):
    > 1 in free list (0 min, 4 max allowed)
    > 127 hits, 334 misses, 167 trims, 168 created
    > 334 failures (0 no memory)
    >
    > Interface buffer pools:
    > IPC buffers, 4096 bytes (total 2, permanent 2):
    > 2 in free list (1 min, 8 max allowed)
    > 0 hits, 0 fallbacks, 0 trims, 0 created
    > 0 failures (0 no memory)
    >
    > Header pools:
    > Header buffers, 0 bytes (total 511, permanent 256, peak 511 @ 1w5d):
    > 255 in free list (256 min, 1024 max allowed)
    > 171 hits, 85 misses, 0 trims, 255 created
    > 0 failures (0 no memory)
    > 256 max cache size, 256 in cache
    > 22496866 hits in cache, 0 misses in cache
    >
    > Particle Clones:
    > 1024 clones, 0 hits, 0 misses
    >
    > Public particle pools:
    > F/S buffers, 128 bytes (total 512, permanent 512):
    > 0 in free list (0 min, 512 max allowed)
    > 512 hits, 0 misses
    > 512 max cache size, 512 in cache
    > 0 hits in cache, 0 misses in cache
    > Normal buffers, 512 bytes (total 2048, permanent 2048):
    > 2048 in free list (1024 min, 4096 max allowed)
    > 0 hits, 0 misses, 0 trims, 0 created
    > 0 failures (0 no memory)
    >
    > Private particle pools:
    > GigabitEthernet0/1 buffers, 512 bytes (total 1000, permanent 1000):
    > 0 in free list (0 min, 1000 max allowed)
    > 1000 hits, 0 fallbacks
    > 1000 max cache size, 872 in cache
    > 2708713530 hits in cache, 0 misses in cache
    > 14 buffer threshold, 0 threshold transitions
    > GigabitEthernet0/2 buffers, 512 bytes (total 1000, permanent 1000):
    > 0 in free list (0 min, 1000 max allowed)
    > 1000 hits, 0 fallbacks
    > 1000 max cache size, 872 in cache
    > 1450686084 hits in cache, 0 misses in cache
    > 14 buffer threshold, 0 threshold transitions
    > GigabitEthernet0/3 buffers, 512 bytes (total 1000, permanent 1000):
    > 0 in free list (0 min, 1000 max allowed)
    > 1000 hits, 0 fallbacks
    > 1000 max cache size, 871 in cache
    > 768916394 hits in cache, 0 misses in cache
    > 14 buffer threshold, 0 threshold transitions
    > GigabitEthernet1/0 buffers, 768 bytes (total 2000, permanent 2000):
    > 0 in free list (0 min, 2000 max allowed)
    > 2000 hits, 0 misses
    > 2000 max cache size, 1867 in cache
    > 3584643479 hits in cache, 0 misses in cache
    > 14 buffer threshold, 0 threshold transitions
    > ---------------------------------------------------------------------------
    >
    > Slot 1:
    > Gigabit Ethernet Port adapter, 1 port
    > Port adapter is analyzed
    > Port adapter insertion time 1w5d ago
    > EEPROM contents at hardware discovery:
    > Hardware revision 1.0 Board revision B0
    > Serial number 24163223 Part number 73-3144-05
    > FRU Part Number: PA-1GE=
    >
    > Test history 0x0 RMA number 00-00-00
    > EEPROM format version 1
    > EEPROM contents (hex):
    > 0x00: 01 98 01 00 01 70 B3 97 49 0C 48 05 00 00 00 00
    > 0x10: 58 00 00 00 00 00 00 00 00 01 FF FF FF FF FF FF
    > ------------------------------------------------------------------------
    >
    > CPU utilization for five seconds: 71%/67%; one minute: 71%; five
    > minutes: 69%
    >
    > ------------------------------------------------------------------
    >
    >
    > The cable is change from interface. I can not found the problem witch
    > ignored packets.
    >
    > Can i help you.
    >
    > Thanks Frank
    >
    >
    Thrill5, Mar 24, 2009
    #3
  4. Frank Patzig

    bod43 Guest

    Re: Cisco 7204VXR Interface ignored packet

    On 24 Mar, 00:44, "Thrill5" <> wrote:
    > Input queue drops (ignored packets) are usually due to buffers not being
    > available during peaks of bursty traffic.  Looks like you have bursts of
    > small packets, and no buffers.  (You have drops and flushes on the input
    > queue)  Increase the minimum small buffers to 400, middle to 100, and big to
    > 75, increase the max to 750, 200 and 125.  Clear all the counters and run
    > for a week and then check again.   Increasing the size of the buffers will
    > use only minimal amounts of memory.  The buffer defaults are good 98% of the
    > time but on a busy router the defaults are just not big enough.


    Good to have an independent confirmation - I more or less made
    that up, thanks. Still worth checking the memory first though - straw
    that broke the camel's back.

    > Output queue drops are much trickier to troubleshoot and sometimes not
    > fixable.  Knowing what the interface is connected to would help.
    > You have 888 "throttles" which you can't fix and could be the source of all
    > 2800 output drops.


    I think that output drops are casused by an oversubscribed
    link. i.e. 1G link and >1G traffic offered. The physical on-interface
    FIFO buffer gets full and the router then drops further offered
    traffic until the FIFO drains. (First In First Out).

    Oversubscribed links are part of data networking - the only
    fix is to design oversubscription out (usually VERY costly) or
    to apply quality of service - then you get to choose the
    traffic you drop.

    I read "2" throttles??? :) Re-checks.
    888 in the sh controllers. That is probably not cleared
    with clear counters. So vs 2800 it is 2. Clear counters
    15 mins ago.

    > The CPU is running very high, which could also be a source of input and
    > output drops.  Post the full output of "show proc cpu" to show what
    > process(es) are hogging the CPU.


    From the already posted sh proc cpu, practically all the CPU is at
    interrupt level. I do not believe that this is accounted for
    in the sh proc cpu per-process-stats.
    bod43, Mar 24, 2009
    #4
  5. Frank Patzig

    Stephen Guest

    On Mon, 23 Mar 2009 20:44:52 -0400, "Thrill5" <>
    wrote:

    >Input queue drops (ignored packets) are usually due to buffers not being
    >available during peaks of bursty traffic. Looks like you have bursts of
    >small packets, and no buffers.


    Also the stats you dumped show 4 GigE interfaces - there are only 3 on
    the base router, so 1 (at least) is in a slot, talking to a bus.

    However - 72xx buses are limited to 600 Mbps or so (not sure if that
    is full duplex or just everything) - so at least 1 port cannot run at
    wire speed.

    Frankly it sounds like you need either a performance boost (ie faster
    processor like the G2, or swap it for a 7304) - or alter design and
    maybe drop some of the high thruput traffic onto a hardware based
    platform like a switch.

    (You have drops and flushes on the input
    >queue) Increase the minimum small buffers to 400, middle to 100, and big to
    >75, increase the max to 750, 200 and 125. Clear all the counters and run
    >for a week and then check again. Increasing the size of the buffers will
    >use only minimal amounts of memory. The buffer defaults are good 98% of the
    >time but on a busy router the defaults are just not big enough.
    >
    >Output queue drops are much trickier to troubleshoot and sometimes not
    >fixable. Knowing what the interface is connected to would help.
    >You have 888 "throttles" which you can't fix and could be the source of all
    >2800 output drops.
    >
    >The CPU is running very high, which could also be a source of input and
    >output drops. Post the full output of "show proc cpu" to show what
    >process(es) are hogging the CPU.
    >
    >"Frank Patzig" <> wrote in message
    >news:gq8g4o$bth$...
    >> Hallo,
    >>
    >> i have a problem with ignore packets in the interface.
    >>
    >> Hier are the data:
    >>
    >> ------------------------------------------------------------
    >> ROM: System Bootstrap, Version 12.3(4r)T3, RELEASE SOFTWARE (fc1)
    >> BOOTLDR: 7200 Software (C7200-KBOOT-M), Version 12.3(5a), RELEASE
    >> SOFTWARE (fc1)
    >>
    >> isco 7204VXR (NPE-G1) processor (revision B) with 983040K/65536K bytes
    >> of memory.
    >> Processor board ID 20398977
    >> SB-1 CPU at 700MHz, Implementation 1, Rev 0.2, 512KB L2 Cache
    >> 4 slot VXR midplane, Version 2.0
    >>
    >> Last reset from power-on
    >> Bridging software.
    >> X.25 software, Version 3.0.0.
    >>
    >> PCI bus mb1 (Slots 1, 3 and 5) has a capacity of 600 bandwidth points.
    >> Current configuration on bus mb1 has a total of 400 bandwidth points.
    >> This configuration is within the PCI bus capacity and is supported.
    >>
    >> PCI bus mb2 (Slots 2, 4 and 6) has a capacity of 600 bandwidth points.
    >> Current configuration on bus mb2 has a total of 0 bandwidth points. This
    >> configuration is within the PCI bus capacity and is supported.
    >>
    >> Please refer to the following document "Cisco 7200 Series Port Adaptor
    >> Hardware Configuration Guidelines" on CCO <www.cisco.com>, for c7200
    >> bandwidth points oversubscription/usageguidelines.
    >>
    >>
    >> 4 Gigabit Ethernet/IEEE 802.3 interface(s)
    >> 509K bytes of non-volatile configuration memory.
    >>
    >> 62720K bytes of ATA PCMCIA card at slot 2 (Sector size 512 bytes).
    >> 16384K bytes of Flash internal SIMM (Sector size 256K).
    >> Configuration register is 0x2102
    >> ------------------------------------------------------------
    >>
    >> GigabitEthernet1/0 is up, line protocol is up
    >> Hardware is WISEMAN, address is 0002.fc72.7c1c (bia 0002.fc72.7c1c)
    >> Internet address is xxx.xxx.xxx.xxx
    >> MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec,
    >> reliability 255/255, txload 14/255, rxload 21/255
    >> Encapsulation ARPA, loopback not set
    >> Keepalive set (10 sec)
    >> Full-duplex, 1000Mb/s, link type is autonegotiation, media type is
    >> unknown 19
    >> output flow-control is unsupported, input flow-control is unsupported
    >> ARP type: ARPA, ARP Timeout 04:00:00
    >> Last input 00:00:00, output 00:00:00, output hang never
    >> Last clearing of "show interface" counters 00:15:45
    >> Input queue: 0/75/8/125 (size/max/drops/flushes); Total output drops:
    >> 2800
    >> Queueing strategy: fifo
    >> Output queue: 0/40 (size/max)
    >> 30 second input rate 82370000 bits/sec, 10382 packets/sec
    >> 30 second output rate 56693000 bits/sec, 23152 packets/sec
    >> 9603201 packets input, 1095482656 bytes, 0 no buffer
    >> Received 1241 broadcasts, 0 runts, 0 giants, 2 throttles
    >> 0 input errors, 0 CRC, 0 frame, 0 overrun, 1877 ignored
    >> 0 watchdog, 0 multicast, 0 pause input
    >> 0 input packets with dribble condition detected
    >> 20572688 packets output, 2218072504 bytes, 0 underruns
    >> 0 output errors, 0 collisions, 0 interface resets
    >> 0 babbles, 0 late collision, 0 deferred
    >> 0 lost carrier, 0 no carrier, 0 pause output
    >> 0 output buffer failures, 0 output buffers swapped out
    >> -----------------------------------------------------------
    >>
    >> Interface GigabitEthernet1/0(idb 0x633FE930)
    >> Hardware is WISEMAN 2.1, network connection mode is auto
    >> network link is up
    >> loopback type is none
    >> startup time: 38419 usec
    >> GBIC type is unknown 13
    >> idb->lc_ip_turbo_fs=0x606224E8, ip_routecache=0x11(dfs=0/mdfs=0),
    >> max_mtu=1524
    >> fx1000_ds(tx)=0x2009131C(0x2009131C),
    >> registers(tx)=0x3C800000(0x3C800000), curr_intr=0
    >> rx cache size=2000, rx cache end=1872, rx_nobuffer=0
    >> FX1000 registers:
    >> CTRL =0x00180005, STATUS=0x0000000F
    >> FCAL =0x00C28001, FCAH =0x00000100, FCT =0x00008808, FCTTV
    >> =0x000016E3
    >> RCTL =0x00428022, RDBAL0=0x2C351000, RDBAH0=0x00000000,
    >> RDLEN0=0x00000800
    >> RDH0 =0x00000073, RDT0 =0x00000072, RDTR0 =0x00000000, IMS
    >> =0x000002D6
    >> TCTL =0x000400FA, TIPG =0x00A0080A, TQC =0x00000000, TDBAL
    >> =0x2C352000
    >> TDBAH =0x00000000, TDLEN =0x00001000, TDH =0x0000006A, TDT
    >> =0x0000006A
    >> TXCW =0xC00001A0, RXCW =0xDC004020, FCRTL =0x80001200, FCRTH
    >> =0x0000AFF0
    >> RDFH =0x0000000F, RDFT =0x0000000F, TDFH =0x00000426, TDFT
    >> =0x00000426
    >> RX=normal, enabled TX=normal, enabled
    >> Device status=full-duplex, link up, tx clock, rx clock
    >> AN status=done(RF:0 , PAUSE:0 ), SYNC'ed, rx idle stream, rx invalid
    >> symbols, rx idle char
    >> GBIC registers:
    >> Register 0x00: 01 00 00 00 00 00 08 00
    >> Register 0x08: 00 00 00 01 00 00 00 00
    >> Register 0x10: 00 00 64 00 43 49 53 43
    >> Register 0x18: 4F 40 53 59 53 54 45 4D
    >> Register 0x20: 53 20 20 20 00 20 20 20
    >> Register 0x28: 57 53 2D 47 35 34 38 33
    >> Register 0x30: 20 20 20 20 20 20 20 20
    >> Register 0x38: 20 20 20 20 00 00 00 89
    >> Register 0x40: 00 12 00 00 46 48 48 31
    >> Register 0x48: 31 35 35 35 38 30 34 20
    >> Register 0x50: 20 20 20 20 30 30 31 32
    >> Register 0x58: 31 35 20 20 00 00 00 8E
    >> PartNumber: WS-G5483
    >> PartRev: S
    >> SerialNo: FHH11555804
    >> Options: 0
    >> Length(9um/50um/62.5um): 000/000/000
    >> Date Code: 001215
    >> Gigabit Ethernet Codes: 8
    >> PCI configuration registers:
    >> bus_no=5, device_no=0
    >> DeviceID=0x1000, VendorID=0x8086, Command=0x0116, Status=0x0200
    >> Class=0x02/0x00/0x00, Revision=0x03, LatencyTimer=0xFC,
    >> CacheLineSize=0x10
    >> BaseAddr0=0x48800004, BaseAddr1=0x00000000, MaxLat=0x00, MinGnt=0xFF
    >> SubsysDeviceID=0x1000, SubsysVendorID=0x8086
    >> Cap_Ptr=0x00000000 Retry/TRDY Timeout=0x00000000
    >> PMC=0x00210001 PMCSR=0x00000000
    >> FX1000(type=0x98) Internal Statistics:
    >> rxring(128)=0xC351000, shadow=0x633FFCA4, head=115, rx_buf_size=512
    >> txring(256)=0xC352000, shadow=0x20091688, head=104, tail=104
    >> tx_int_txdw=0, tx_int_txqe=0, rx_int_rxdmt0=0, rx_int_rxt0=0
    >> tx_count=0, txring_full=0, rx_max=0, filtered_pak=0
    >> rx_overrun=0, rx_seq=0, reg_read=0, reg_write=0
    >> rx_count=128, throttled=888, enabled=888, disabled=888
    >> rx_no_enp=0, rx_discard=0, link_reset=0, pci_rev=3
    >> tbl_overflow=0, chip_state=2, tx_nonint_done=0, tx_limited=0
    >> reset=4(init=0, check=0, restart=3, pci=0), auto_restart=4
    >> tx_carrier_loss=4, fatal_tx_err=0, tx_stucks_count=0
    >> isl_err=0, wait_for_last_tdt=0, ctrl=18800005, ctrl0=18900005
    >> rx_stucks_count=0, rdtr_fpd=325
    >> HW addr filter: 0x5004BA80, ISL disabled, Promiscuous mode disabled
    >> Entry= 0: Addr=0002.FC72.7C1C
    >> Entry= 1: Addr=0000.0000.0000
    >> Entry= 2: Addr=0000.0000.0000
    >> Entry= 3: Addr=0000.0000.0000
    >> Entry= 4: Addr=0000.0000.0000
    >> Entry= 5: Addr=0000.0000.0000
    >> Entry= 6: Addr=0000.0000.0000
    >> Entry= 7: Addr=0000.0000.0000
    >> Entry= 8: Addr=0000.0000.0000
    >> Entry= 9: Addr=0000.0000.0000
    >> Entry=10: Addr=0000.0000.0000
    >> Entry=11: Addr=0000.0000.0000
    >> Entry=12: Addr=0000.0000.0000
    >> Entry=13: Addr=0000.0000.0000
    >> Entry=14: Addr=0000.0000.0000
    >> Entry=15: Addr=0000.0000.0000
    >> FX1000 Statistics (PA1)
    >> CRC error 0 Symbol error 0
    >> Missed Packets 2557 Single Collision 0
    >> Excessive Coll 0 Multiple Coll 0
    >> Late Coll 0 Collision 0
    >> Defer 1347792448 Receive Length 0
    >> Sequence Error 0 XON RX 0
    >> XON TX 0 XOFF RX 0
    >> XOFF TX 0 FC RX Unsupport 0
    >> Packet RX (64) 377681936 Packet RX (127) 553251251
    >> Packet RX (255) 248590867 Packet RX (511) 155012068
    >> Packet RX (1023) 180571100 Packet RX (1522) 2019393631
    >> Good Packet RX 3634933154 Broadcast RX 1083576
    >> Multicast RX 0 Good Packet TX 0
    >> Good Octets RX.H 762 Good Octets RX.L 1881075785
    >> Good Octets TX.H 546 Good Octets TX.L 4145728257
    >> RX No Buff 0 RX Undersize 0
    >> RX Fragment 0 RX Oversize 0
    >> RX Octets High 762 RX Octets Low 1962583311
    >> TX Octets High 546 TX Octets Low 4145761121
    >> TX Packet 314361064 RX Packet 3535413199
    >> TX Broadcast 9554 TX Multicast 0
    >> Packet TX (64) 136302107 Packet TX (127) 2813597113
    >> Packet TX (255) 822905805 Packet TX (511) 348366492
    >> Packet TX (1023) 406010877 Packet TX (1522) 921000832
    >> ----------------------------------------------------------------------
    >>
    >> Buffer elements:
    >> 498 in free list (500 max allowed)
    >> 450376895 hits, 0 misses, 0 created
    >>
    >> Public buffer pools:
    >> Small buffers, 104 bytes (total 153, permanent 50, peak 495 @ 1w3d):
    >> 151 in free list (20 min, 150 max allowed)
    >> 374533371 hits, 30014 misses, 14356 trims, 14459 created
    >> 15669 failures (0 no memory)
    >> Middle buffers, 600 bytes (total 25, permanent 25, peak 168 @ 1w0d):
    >> 23 in free list (10 min, 150 max allowed)
    >> 1767312 hits, 6222 misses, 1679 trims, 1679 created
    >> 4870 failures (0 no memory)
    >> Big buffers, 1536 bytes (total 82, permanent 50, peak 119 @ 20:29:40):
    >> 81 in free list (5 min, 150 max allowed)
    >> 1187573 hits, 3856 misses, 1024 trims, 1056 created
    >> 2167 failures (0 no memory)
    >> VeryBig buffers, 4520 bytes (total 10, permanent 10, peak 15 @ 1w4d):
    >> 10 in free list (0 min, 100 max allowed)
    >> 1545 hits, 622 misses, 86 trims, 86 created
    >> 622 failures (0 no memory)
    >> Large buffers, 5024 bytes (total 1, permanent 0, peak 6 @ 1w2d):
    >> 1 in free list (0 min, 10 max allowed)
    >> 161 hits, 461 misses, 170 trims, 171 created
    >> 461 failures (0 no memory)
    >> Huge buffers, 18024 bytes (total 1, permanent 0, peak 5 @ 1w4d):
    >> 1 in free list (0 min, 4 max allowed)
    >> 127 hits, 334 misses, 167 trims, 168 created
    >> 334 failures (0 no memory)
    >>
    >> Interface buffer pools:
    >> IPC buffers, 4096 bytes (total 2, permanent 2):
    >> 2 in free list (1 min, 8 max allowed)
    >> 0 hits, 0 fallbacks, 0 trims, 0 created
    >> 0 failures (0 no memory)
    >>
    >> Header pools:
    >> Header buffers, 0 bytes (total 511, permanent 256, peak 511 @ 1w5d):
    >> 255 in free list (256 min, 1024 max allowed)
    >> 171 hits, 85 misses, 0 trims, 255 created
    >> 0 failures (0 no memory)
    >> 256 max cache size, 256 in cache
    >> 22496866 hits in cache, 0 misses in cache
    >>
    >> Particle Clones:
    >> 1024 clones, 0 hits, 0 misses
    >>
    >> Public particle pools:
    >> F/S buffers, 128 bytes (total 512, permanent 512):
    >> 0 in free list (0 min, 512 max allowed)
    >> 512 hits, 0 misses
    >> 512 max cache size, 512 in cache
    >> 0 hits in cache, 0 misses in cache
    >> Normal buffers, 512 bytes (total 2048, permanent 2048):
    >> 2048 in free list (1024 min, 4096 max allowed)
    >> 0 hits, 0 misses, 0 trims, 0 created
    >> 0 failures (0 no memory)
    >>
    >> Private particle pools:
    >> GigabitEthernet0/1 buffers, 512 bytes (total 1000, permanent 1000):
    >> 0 in free list (0 min, 1000 max allowed)
    >> 1000 hits, 0 fallbacks
    >> 1000 max cache size, 872 in cache
    >> 2708713530 hits in cache, 0 misses in cache
    >> 14 buffer threshold, 0 threshold transitions
    >> GigabitEthernet0/2 buffers, 512 bytes (total 1000, permanent 1000):
    >> 0 in free list (0 min, 1000 max allowed)
    >> 1000 hits, 0 fallbacks
    >> 1000 max cache size, 872 in cache
    >> 1450686084 hits in cache, 0 misses in cache
    >> 14 buffer threshold, 0 threshold transitions
    >> GigabitEthernet0/3 buffers, 512 bytes (total 1000, permanent 1000):
    >> 0 in free list (0 min, 1000 max allowed)
    >> 1000 hits, 0 fallbacks
    >> 1000 max cache size, 871 in cache
    >> 768916394 hits in cache, 0 misses in cache
    >> 14 buffer threshold, 0 threshold transitions
    >> GigabitEthernet1/0 buffers, 768 bytes (total 2000, permanent 2000):
    >> 0 in free list (0 min, 2000 max allowed)
    >> 2000 hits, 0 misses
    >> 2000 max cache size, 1867 in cache
    >> 3584643479 hits in cache, 0 misses in cache
    >> 14 buffer threshold, 0 threshold transitions
    >> ---------------------------------------------------------------------------
    >>
    >> Slot 1:
    >> Gigabit Ethernet Port adapter, 1 port
    >> Port adapter is analyzed
    >> Port adapter insertion time 1w5d ago
    >> EEPROM contents at hardware discovery:
    >> Hardware revision 1.0 Board revision B0
    >> Serial number 24163223 Part number 73-3144-05
    >> FRU Part Number: PA-1GE=
    >>
    >> Test history 0x0 RMA number 00-00-00
    >> EEPROM format version 1
    >> EEPROM contents (hex):
    >> 0x00: 01 98 01 00 01 70 B3 97 49 0C 48 05 00 00 00 00
    >> 0x10: 58 00 00 00 00 00 00 00 00 01 FF FF FF FF FF FF
    >> ------------------------------------------------------------------------
    >>
    >> CPU utilization for five seconds: 71%/67%; one minute: 71%; five
    >> minutes: 69%
    >>
    >> ------------------------------------------------------------------
    >>
    >>
    >> The cable is change from interface. I can not found the problem witch
    >> ignored packets.
    >>
    >> Can i help you.
    >>
    >> Thanks Frank
    >>
    >>

    >

    --
    Regards

    - replace xyz with ntl
    Stephen, Mar 24, 2009
    #5
  6. Frank Patzig

    Frank Patzig Guest

    Thrill5 schrieb:
    >
    > The CPU is running very high, which could also be a source of input and
    > output drops. Post the full output of "show proc cpu" to show what
    > process(es) are hogging the CPU.


    Hier is the show proc cpu

    i have a rate-limit on the interface. When not set rate-limit is CPU
    utilization in five munites: 30 %

    When set pooling or shaping is CPU very high.


    CPU utilization for five seconds: 48%/45%; one minute: 52%; five
    minutes: 51%
    PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
    1 0 2 0 0.00% 0.00% 0.00% 0 Chunk Manager
    2 2148 241008 8 0.00% 0.00% 0.00% 0 Load Meter
    4 0 1 0 0.00% 0.00% 0.00% 0 EDDRI_MAIN
    5 14611052 747640 19542 0.31% 0.43% 0.55% 0 Check heaps
    6 864 2477 348 0.00% 0.00% 0.00% 0 Pool Manager
    7 0 1 0 0.00% 0.00% 0.00% 0
    AAA_SERVER_DEADT
    8 0 2 0 0.00% 0.00% 0.00% 0 Timers
    9 0 2 0 0.00% 0.00% 0.00% 0 Serial
    Backgroun
    10 0 2 0 0.00% 0.00% 0.00% 0 ATM Idle
    Timer
    11 0 2 0 0.00% 0.00% 0.00% 0 ATM
    AutoVC Perio
    12 0 2 0 0.00% 0.00% 0.00% 0 ATM VC
    Auto Crea
    13 0 2 0 0.00% 0.00% 0.00% 0 AAA
    high-capacit
    14 385092 1187665 324 0.00% 0.00% 0.00% 0 EnvMon
    15 0 1 0 0.00% 0.00% 0.00% 0 OIR Handler
    16 216 20084 10 0.00% 0.00% 0.00% 0 IPC
    Dynamic Cach
    17 0 1 0 0.00% 0.00% 0.00% 0 IPC Zone
    Manager
    18 4260 1187654 3 0.00% 0.00% 0.00% 0 IPC
    Periodic Tim
    19 2404 1187666 2 0.00% 0.00% 0.00% 0 IPC
    Deferred Por
    20 0 1 0 0.00% 0.00% 0.00% 0 IPC Seat
    Manager
    21 1100532 1869129 588 0.00% 0.04% 0.03% 0 ARP Input
    22 3968 240819 16 0.00% 0.00% 0.00% 0 HC
    Counter Timer
    23 0 2 0 0.00% 0.00% 0.00% 0 DDR Timers
    24 0 2 0 0.00% 0.00% 0.00% 0 Entity
    MIB API
    25 0 1 0 0.00% 0.00% 0.00% 0 SERIAL
    A'detect
    26 4376 1187655 3 0.00% 0.00% 0.00% 0 GraphIt
    27 0 2 0 0.00% 0.00% 0.00% 0 Dialer event
    28 0 1 0 0.00% 0.00% 0.00% 0 Critical
    Bkgnd
    29 1695888 259214 6542 0.00% 0.06% 0.06% 0 Net
    Background
    30 492 13783 35 0.00% 0.00% 0.00% 0 Logger
    31 8444 1187644 7 0.00% 0.00% 0.00% 0 TTY
    Background
    32 32900 1187620 27 0.00% 0.00% 0.00% 0
    Per-Second Jobs
    33 0 1 0 0.00% 0.00% 0.00% 0 Inode
    Table Dest
    34 0 1 0 0.00% 0.00% 0.00% 0 CSP Timer
    35 0 1 0 0.00% 0.00% 0.00% 0 SONET
    alarm time
    36 0 1 0 0.00% 0.00% 0.00% 0 POS APS
    Event Pr
    37 0 2 0 0.00% 0.00% 0.00% 0 VNM DSPRM
    MAIN
    38 0 1 0 0.00% 0.00% 0.00% 0 CES Line
    Conditi
    39 0 2 0 0.00% 0.00% 0.00% 0 Flash MIB
    Update
    40 0 2 0 0.00% 0.00% 0.00% 0 ATM OAM Input
    41 0 2 0 0.00% 0.00% 0.00% 0 ATM OAM TIMER
    42 0 4 0 0.00% 0.00% 0.00% 0 TurboACL
    43 0 2 0 0.00% 0.00% 0.00% 0 AAA Server
    44 0 1 0 0.00% 0.00% 0.00% 0 AAA ACCT Proc
    45 0 1 0 0.00% 0.00% 0.00% 0 ACCT
    Periodic Pr
    46 0 2 0 0.00% 0.00% 0.00% 0 AAA
    Dictionary R
    47 21010880 172477335 121 0.15% 0.22% 0.26% 0 IP Input
    48 0 1 0 0.00% 0.00% 0.00% 0 ICMP
    event handl
    49 10820 140587 76 0.00% 0.00% 0.00% 0 CDP Protocol
    50 0 1 0 0.00% 0.00% 0.00% 0 SSS Manager
    51 896 160601 5 0.00% 0.00% 0.00% 0 SSS Test
    Client
    PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
    52 0 1 0 0.00% 0.00% 0.00% 0 SSS
    Feature Mana
    53 10540 4610269 2 0.00% 0.00% 0.00% 0 SSS
    Feature Time
    54 0 3 0 0.00% 0.00% 0.00% 0 PPP Hooks
    55 0 1 0 0.00% 0.00% 0.00% 0 X.25
    Encaps Mana
    56 0 1 0 0.00% 0.00% 0.00% 0 VPDN call
    manage
    57 3708524 34286 108164 0.00% 0.10% 0.11% 0 IP Background
    58 96888 233096 415 0.00% 0.00% 0.00% 0 IP RIB Update
    59 0 2 0 0.00% 0.00% 0.00% 0 SNMP Timers
    60 0 2 0 0.00% 0.00% 0.00% 0 PPP IP Route
    61 0 2 0 0.00% 0.00% 0.00% 0 PPP IPCP
    62 1309908 20088 65208 0.00% 0.03% 0.05% 0 Adj Manager
    63 58099580 1694764 34282 2.15% 2.41% 2.50% 0 CEF process
    64 4932 499953 9 0.00% 0.00% 0.00% 0 TCP Timer
    65 16 122 131 0.00% 0.00% 0.00% 0 TCP Protocols
    66 0 1 0 0.00% 0.00% 0.00% 0 Socket Timers
    67 20 4030 4 0.00% 0.00% 0.00% 0 HTTP CORE
    68 0 1 0 0.00% 0.00% 0.00% 0 RARP Input
    69 11464 42356 270 0.00% 0.00% 0.00% 0 DHCPD Receive
    70 276 20075 13 0.00% 0.00% 0.00% 0 IP Cache Ager
    71 0 1 0 0.00% 0.00% 0.00% 0 COPS
    72 0 2 0 0.00% 0.00% 0.00% 0 PPP SSS
    73 0 2 0 0.00% 0.00% 0.00% 0 PPP Bind
    74 0 1 0 0.00% 0.00% 0.00% 0 PAD InCall
    75 0 2 0 0.00% 0.00% 0.00% 0 X.25
    Background
    76 0 2 0 0.00% 0.00% 0.00% 0 Dialer
    Forwarder
    77 7176 1187663 6 0.00% 0.00% 0.00% 0 RUDPV1
    Main Proc
    78 0 1 0 0.00% 0.00% 0.00% 0 bsm_timers
    79 2020 1187659 1 0.00% 0.00% 0.00% 0 bsm_xmt_proc
    80 0 2 0 0.00% 0.00% 0.00% 0 RLM
    groups Proce
    81 0 3 0 0.00% 0.00% 0.00% 0 gk process
    82 0 1 0 0.00% 0.00% 0.00% 0 Border
    Element p
    83 208 48341 4 0.00% 0.00% 0.00% 0
    CRM_CALL_UPDATE_
    84 0 2 0 0.00% 0.00% 0.00% 0 LOCAL AAA
    85 0 2 0 0.00% 0.00% 0.00% 0 ENABLE AAA
    86 0 2 0 0.00% 0.00% 0.00% 0 LINE AAA
    87 0 2 0 0.00% 0.00% 0.00% 0 TPLUS
    88 28 137 204 0.07% 0.00% 0.00% 2 Virtual Exec
    89 0 2 0 0.00% 0.00% 0.00% 0 ASNL
    90 0 2 0 0.00% 0.00% 0.00% 0 VSP_MGR
    91 0 1 0 0.00% 0.00% 0.00% 0 VoIP AAA
    92 0 1 0 0.00% 0.00% 0.00% 0
    QOS_MODULE_MAIN
    93 0 1 0 0.00% 0.00% 0.00% 0
    RPMS_PROC_MAIN
    94 0 1 0 0.00% 0.00% 0.00% 0 CCVPM_HTSP
    95 0 1 0 0.00% 0.00% 0.00% 0 CCVPM_R2
    96 0 1 0 0.00% 0.00% 0.00% 0 CCSWVOICE
    97 0 1 0 0.00% 0.00% 0.00% 0 sssapp
    98 0 1 0 0.00% 0.00% 0.00% 0 http
    client proc
    100 0 2 0 0.00% 0.00% 0.00% 0 Proxy
    Session Ap
    101 344 120451 2 0.00% 0.00% 0.00% 0 RMON
    Recycle Pro
    102 0 2 0 0.00% 0.00% 0.00% 0 RMON
    Deferred Se
    103 4 1 4000 0.00% 0.00% 0.00% 0 SYSMGT Events
    104 0 2 0 0.00% 0.00% 0.00% 0 AAA SEND
    STOP EV
    PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
    105 0 1 0 0.00% 0.00% 0.00% 0 Syslog Traps
    106 0 1 0 0.00% 0.00% 0.00% 0 RMON Packets
    107 0 1 0 0.00% 0.00% 0.00% 0 VPDN Scal
    108 3892 1184601 3 0.00% 0.00% 0.00% 0 trunk
    conditioni
    109 0 1 0 0.00% 0.00% 0.00% 0 trunk
    conditioni
    111 320 15609 20 0.00% 0.00% 0.00% 0 Net Input
    112 1908 241011 7 0.00% 0.00% 0.00% 0 Compute
    load avg
    113 499724 20445 24442 0.00% 0.00% 0.00% 0
    Per-minute Jobs
    114 180 10071 17 0.00% 0.00% 0.00% 0 CC-API_VCM
    115 54164 11204063 4 0.00% 0.00% 0.00% 0 CCPROXY_CT
    117 0 3 0 0.00% 0.00% 0.00% 0 TCP Listener
    118 94212 974048 96 0.00% 0.00% 0.00% 0 IP SNMP
    119 35468 492167 72 0.00% 0.00% 0.00% 0 PDU
    DISPATCHER
    120 170476 492170 346 0.00% 0.00% 0.00% 0 SNMP ENGINE
    121 0 1 0 0.00% 0.00% 0.00% 0 SNMP
    ConfCopyPro
    122 0 1 0 0.00% 0.00% 0.00% 0 SNMP Traps
    123 7128 1215035 5 0.00% 0.00% 0.00% 0 NTP
    124 0 1 0 0.00% 0.00% 0.00% 0 xcpa-driver
    125 992 41741 23 0.00% 0.00% 0.00% 0 CEF Scanner
    126 92 10070 9 0.00% 0.00% 0.00% 0 DHCPD Timer
    127 1172 341263 3 0.00% 0.00% 0.00% 0 DHCPD
    Database
    128 742844 3738754 198 0.00% 0.01% 0.00% 0 BGP Router
    129 82104 606471 135 0.00% 0.00% 0.00% 0 BGP I/O
    130 74831840 265251 282120 0.00% 3.03% 3.23% 0 BGP Scanner
    Frank Patzig, Mar 25, 2009
    #6
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