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  3. Как подсчитать сумму DCI для трафика?

Как подсчитать сумму DCI для трафика?

Scheduled Pinned Locked Moved Support (Russian)
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  • A
    A
    Alex
    wrote on last edited by
    #1

    Приветствую!

    Есть несколько DCI на ноде для подсчета Inbound и Outbound трафика. К примеру их 3 входящих и 3 исходящих. Мне нужно подсчитать сумму для двух из трех как на вход, так и на выход.
    Как это можно реализовать?

    Спасибо.

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    0
    • A
      A
      Alex Kirhenshtein
      wrote on last edited by
      #2

      добавить еще один DCI с source=Script.
      Скрипт примерно такой:

      v1=GetDCIValueByName($node, "TrafficDci1");
      v2=GetDCIValueByName($node, "TrafficDci2");
      v3=GetDCIValueByName($node, "TrafficDci3");
      return v1 + v2 + v3;
      

      Или без скрипта в library - source=Internal, DCI=Dummy, скрипт прописать прямо в Transformation script.

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      • A
        A
        Alex
        wrote on last edited by
        #3

        В этом случае нужно задавать полное название интерфейсов DCI или же можно как-то по маске?

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        • A
          A
          Alex Kirhenshtein
          wrote on last edited by
          #4

          https://wiki.netxms.org/wiki/NXSL:FindAllDCIs

          Как-то так (код не проверял):

          total = 0;
          dciList = FindAllDCIs($node, "System.CPU.Usage(*)");
          foreach (dci : dciList) {
            total += GetDCIValue($node, dci->id);
          }
          return total;
          
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          • A
            A
            Alex
            wrote on last edited by
            #5

            Выкрутился иначе. Создал два скрипта, один на входящий, второй на исходящий трафик. Ищу по полному названию DCI.

            sub main()
            {
               // Search for node named "gateway"
               gw_node = FindObject($1);
            
               if (gw_node == null)
                  return 0;   // No such node or access denied
            
               // from here, gw_node can be used in a same way as $node, for example:
               v1 = GetDCIValue(gw_node, FindDCIByDescription(gw_node, "Inbound traffic on COMPANY1"));
               v2 = GetDCIValue(gw_node, FindDCIByDescription(gw_node, "Inbound traffic on COMPANY2"));
               tot = v1 + v2;
               if (tot > 0)
               return tot;
               else
               return 0;
            }
            

            Спасибо.

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