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percentage % of use of an interface Aruba CX 8325

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  • 1.  percentage % of use of an interface Aruba CX 8325

    Posted Mar 13, 2021 09:32 PM
    Good evening,
    do you know how I can see the percentage % of use of an interface? in aruba CX 8325.
    Thank you

    ------------------------------
    Sebastian Barreto
    ------------------------------


  • 2.  RE: percentage % of use of an interface Aruba CX 8325

    Posted Mar 14, 2021 07:43 PM
    Hello sebastian@mcenet.co" data-itemmentionkey="b7034f27-78e7-4f8a-9edb-86f612c3a8bf" href="https://community.arubanetworks.com/network/members/profile?UserKey=cce54700-be64-4db8-a2ae-3ff1fcf25236" data-can-remove="False">@sebastian@mcenet.co, are you referring to something like the output of show interface trunk utilization (a command that can be executed on ArubaOS-Switch or HP ProVision)? or something simple like show interface <interface-id> (a command that can be again executed on ArubaOS-Switch or HP ProVision)? If so, I believe that nothing similar does exist on ArubaOS-CX currently.​​

    ------------------------------
    Davide Poletto
    ------------------------------



  • 3.  RE: percentage % of use of an interface Aruba CX 8325

    Posted Mar 15, 2021 05:17 AM
    Little update on this. This is well know limitation that is being improved. If you need more info please unicast me.

    ------------------------------
    Vincent Giles
    ------------------------------



  • 4.  RE: percentage % of use of an interface Aruba CX 8325

    Posted Mar 15, 2021 11:31 PM
    This is an example from another brand. would then wait for some future version of CX



    ------------------------------
    Sebastian Barreto
    ------------------------------



  • 5.  RE: percentage % of use of an interface Aruba CX 8325

    Posted Mar 16, 2021 03:00 AM
    Tabular form, well formatted. Lovely.

    On ArubaOS-Switch OS (as on ProVision OS):

    switch# show interfaces port-utilization 
     Status and Counters - Port Utilization
    
                                         Rx                           Tx           
     Port          Mode     | --------------------------- | ---------------------------
                            | Kbits/sec   Pkts/sec  Util  | Kbits/sec  Pkts/sec   Util 
     ------------ --------- + ---------- ---------- ----- + ---------- ---------- -----
     A1-Trk1      10GigFD   | 101400     16413      01.01 | 27600      18324      00.27
     A2           .         | 0          0          0     | 0          0          0    
     A3           .         | 0          0          0     | 0          0          0    
     A4           .         | 0          0          0     | 0          0          0    
     A5           .         | 0          0          0     | 0          0          0    
     A6           .         | 0          0          0     | 0          0          0    
     A7           .         | 0          0          0     | 0          0          0    
     A8           .         | 0          0          0     | 0          0          0    
     B1-Trk1      10GigFD   | 145640     14290      01.45 | 72272      11487      00.72
     B2           .         | 0          0          0     | 0          0          0    
     B3           .         | 0          0          0     | 0          0          0    
     B4           .         | 0          0          0     | 0          0          0    
     B5           .         | 0          0          0     | 0          0          0    
     B6           .         | 0          0          0     | 0          0          0    
     B7           .         | 0          0          0     | 0          0          0    
     B8           .         | 0          0          0     | 0          0          0    
     C1           1000FDx   | 0          0          0     | 0          0          0    
     C2           1000FDx   | 8          11         0     | 168        180        00.01
     C3           1000FDx   | 448        90         00.04 | 968        298        00.09
     C4           1000FDx   | 0          0          0     | 96         130        0    
     C5           1000FDx   | 6416       885        00.64 | 2736       703        00.27
     C6           1000FDx   | 312        97         00.03 | 784        285        00.07
     C7           1000FDx   | 872        229        00.08 | 1952       496        00.19
     C8           1000FDx   | 0          0          0     | 0          0          0    
     C9           1000FDx   | 16         11         0     | 104        130        00.01
     C10          1000FDx   | 0          0          0     | 0          0          0    
     C11          1000FDx   | 32         10         0     | 248        195        00.02
     C12          1000FDx   | 1560       540        00.15 | 2304       1033       00.23
     C13          1000FDx   | 1368       470        00.13 | 2592       574        00.25
     C14          1000FDx   | 0          0          0     | 0          0          0    
     C15          1000FDx   | 944        308        00.09 | 3648       828        00.36
     C16          .         | 0          0          0     | 0          0          0    
     C17          1000FDx   | 328        43         00.03 | 320        167        00.03
     C18          1000FDx   | 1416       709        00.14 | 4760       1345       00.47
     C19          1000FDx   | 16         3          0     | 176        179        00.01
     C20          1000FDx   | 0          0          0     | 80         56         0    
     C21          1000FDx   | 448        126        00.04 | 1904       330        00.19
     C22          1000FDx   | 16         5          0     | 128        59         00.01
     C23          1000FDx   | 1952       462        00.19 | 5184       879        00.51
     C24          1000FDx   | 8          9          0     | 168        179        00.01
     D1           1000FDx   | 0          0          0     | 0          0          0    
     D2           1000FDx   | 0          0          0     | 0          0          0    
     D3           1000FDx   | 0          0          0     | 0          0          0    
     D4           1000FDx   | 8          0          0     | 168        178        00.01
     D5           1000FDx   | 0          0          0     | 160        175        00.01
     D6           100FDx    | 0          0          0     | 80         123        00.08
     D7           100FDx    | 16         10         00.01 | 104        133        00.10
     D8           1000FDx   | 0          0          0     | 80         123        0    
     D9           1000FDx   | 400        172        00.04 | 576        301        00.05
     D10          1000FDx   | 1008       301        00.10 | 1072       421        00.10
     D11          1000FDx   | 472        48         00.04 | 416        237        00.04
     D12          1000FDx   | 1952       534        00.19 | 4840       900        00.48
     D13          1000FDx   | 152        10         00.01 | 288        133        00.02
     D14          .         | 0          0          0     | 0          0          0    
     D15          1000FDx   | 288        119        00.02 | 1224       309        00.12
     D16          .         | 0          0          0     | 0          0          0    
     D17          .         | 0          0          0     | 0          0          0    
     D18          .         | 0          0          0     | 0          0          0    
     D19          1000FDx   | 0          0          0     | 0          0          0    
     D20          .         | 0          0          0     | 0          0          0    
     D21          .         | 0          0          0     | 0          0          0    
     D22          .         | 0          0          0     | 0          0          0    
     D23          .         | 0          0          0     | 0          0          0    
     D24          .         | 0          0          0     | 0          0          0    
     E1           1000FDx   | 0          0          0     | 0          0          0    
     E2           100FDx    | 0          0          0     | 24         18         00.02
     E3           1000FDx   | 0          0          0     | 0          0          0    
     E4           1000FDx   | 240        112        00.02 | 576        350        00.05
     E5           1000FDx   | 80         17         0     | 72         35         0    
     E6           1000FDx   | 2104       287        00.21 | 1688       274        00.16
     E7           1000FDx   | 120        14         00.01 | 96         28         0    
     E8           1000FDx   | 24         4          0     | 48         21         0    
     E9           1000FDx   | 155456     13253      15.54 | 4072       5253       00.40
     E10          1000FDx   | 0          0          0     | 24         18         0    
     E11          1000FDx   | 0          0          0     | 24         18         0    
     E12          1000FDx   | 280        47         00.02 | 1256       120        00.12
     E13          1000FDx   | 0          1          0     | 24         19         0    
     E14          1000FDx   | 64         70         0     | 96         72         0    
     E15          1000FDx   | 0          0          0     | 0          0          0    
     E16          1000FDx   | 104        57         00.01 | 192        180        00.01
     E17          1000FDx   | 744        170        00.07 | 856        309        00.08
     E18          1000FDx   | 872        222        00.08 | 840        348        00.08
     E19          1000FDx   | 0          0          0     | 0          0          0    
     E20          1000FDx   | 3928       5182       00.39 | 154416     13174      15.44
     E21          1000FDx   | 1648       340        00.16 | 4336       458        00.43
     E22          1000FDx   | 784        150        00.07 | 736        164        00.07
     E23          1000FDx   | 59432      22267      05.94 | 173704     19245      17.37
     E24          1000FDx   | 203208     31989      20.32 | 207568     32803      20.75
     F1           .         | 0          0          0     | 0          0          0    
     F2           .         | 0          0          0     | 0          0          0    
     F3           .         | 0          0          0     | 0          0          0    
     F4           .         | 0          0          0     | 0          0          0    
     F5           .         | 0          0          0     | 0          0          0    
     F6           .         | 0          0          0     | 0          0          0    
     F7           .         | 0          0          0     | 0          0          0    
     F8           .         | 0          0          0     | 0          0          0    
     G1-Trk50     10GigFD   | 0          4          0     | 0          103        0    
     G2-Trk51     10GigFD   | 0          3          0     | 0          103        0    
     G3-Trk52     10GigFD   | 0          0          0     | 0          102        0    
     G4-Trk53     10GigFD   | 0          0          0     | 0          102        0    
     G5-Trk54     10GigFD   | 0          64         0     | 0          175        0    
     G6-Trk55     10GigFD   | 0          56         0     | 1272       256        00.01
     G7-Trk56     10GigFD   | 0          50         0     | 408        169        0    
     G8-Trk57     10GigFD   | 0          0          0     | 0          104        0    
     H1-Trk50     10GigFD   | 0          0          0     | 0          74         0    
     H2-Trk51     10GigFD   | 0          0          0     | 0          75         0    
     H3-Trk52     10GigFD   | 0          0          0     | 0          75         0    
     H4-Trk53     10GigFD   | 0          0          0     | 0          75         0    
     H5-Trk54     10GigFD   | 0          9          0     | 0          85         0    
     H6-Trk55     10GigFD   | 0          66         0     | 3320       402        00.03
     H7-Trk56     10GigFD   | 800        467        0     | 6664       933        00.06
     H8-Trk57     10GigFD   | 0          5          0     | 0          83         0    
     I1-Trk58     10GigFD   | 0          21         0     | 168        137        0    
     I2-Trk59     10GigFD   | 0          30         0     | 328        167        0    
     I3-Trk60     10GigFD   | 432        37         0     | 0          123        0    
     I4-Trk61     10GigFD   | 24         182        0     | 1592       405        00.01
     I5-Trk62     10GigFD   | 568        265        0     | 2664       469        00.02
     I6-Trk63     10GigFD   | 0          1          0     | 0          100        0    
     I7-Trk64     10GigFD   | 0          1          0     | 0          97         0    
     I8-Trk65     10GigFD   | 0          3          0     | 0          101        0    
     J1-Trk58     10GigFD   | 0          4          0     | 0          83         0    
     J2-Trk59     10GigFD   | 0          3          0     | 0          83         0    
     J3-Trk60     10GigFD   | 3200       396        00.03 | 0          491        0    
     J4-Trk61     10GigFD   | 0          54         0     | 0          171        0    
     J5-Trk62     10GigFD   | 1144       404        00.01 | 2432       624        00.02
     J6-Trk63     10GigFD   | 0          0          0     | 0          75         0    
     J7-Trk64     10GigFD   | 0          0          0     | 0          74         0    
     J8-Trk65     10GigFD   | 0          4          0     | 0          79         0    
    ​

    The Sebastian's example (what OS?) is very nice because it is highlighted both the grouping of (what I believe are) EtherChannel's interfaces and also its member interfaces so - at first sight - one can see the entire EtherChannel (Static or LACP link aggregation) performance AND also its single LAG members performances, case - example - Eth-Trk1 (made of 0/0/1 + 0/0/2). That's not available on the output above from ArubaOS-Switch.

    Edit: also notable the unit of measurements (%) with respect to (logical/physical) interface speed for In/Out traffic. Indeed one is seldom interested in understanding how many In/Out packets per seconds are traversing an interface (to then make calculations about how many Mbps or Gbps they could mean)...I personally prefer to know how % of the physical/logical interface speed (whatever it is) the traffic is flowing In/Out.
     
    ------------------------------
    Davide Poletto
    ------------------------------



  • 6.  RE: percentage % of use of an interface Aruba CX 8325

    Posted Mar 16, 2021 04:21 AM
    I'm very optimistic that this will get improved soon.

    ------------------------------
    Vincent Giles
    ------------------------------



  • 7.  RE: percentage % of use of an interface Aruba CX 8325

    Posted Mar 16, 2021 09:51 AM
    With API and all counters available on interface, it is not possible to make the same stuff ?

    ------------------------------
    PowerArubaSW : Powershell Module to use Aruba Switch API for Vlan, VlanPorts, LACP, LLDP...

    PowerArubaCP: Powershell Module to use ClearPass API (create NAD, Guest...)

    PowerArubaCX: Powershell Module to use ArubaCX API (get interface/vlan/ports info)..

    ACEP / ACMX #107 / ACDX #1281
    ------------------------------



  • 8.  RE: percentage % of use of an interface Aruba CX 8325

    Posted 25 days ago

    Hello.

     

    I would not know how to use the api to show the percentage of the interfaces.

     

    Thanks, for the data.

     

    ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

     

    Cordialmente\\ 

     

    ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

     






  • 9.  RE: percentage % of use of an interface Aruba CX 8325

    Posted 24 days ago
    Ack. This is being fixed.

    ------------------------------
    Vincent Giles
    ------------------------------



  • 10.  RE: percentage % of use of an interface Aruba CX 8325

    Posted 23 days ago
    Good news !

    Sebastian, you can try to get packet stats with API and waiting 5 sec between 2 api call and make the pourcentage of usage (you have also the speed of link)


    ------------------------------
    PowerArubaSW : Powershell Module to use Aruba Switch API for Vlan, VlanPorts, LACP, LLDP...

    PowerArubaCP: Powershell Module to use ClearPass API (create NAD, Guest...)

    PowerArubaCX: Powershell Module to use ArubaCX API (get interface/vlan/ports info)..

    ACEP / ACMX #107 / ACDX #1281
    ------------------------------