Difference between revisions of "NXSL:GetMaxDCIValue"

Latest revision as of 18:13, 13 September 2022

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Get the maximum value of the DCI for the given period. The DCI value must be of numeric type.

Since: 1.2.1

Syntax

GetMaxDCIValue(node, dciId, from, to);

Parameters

node	Node object to calculate the maximum DCI value for.
dciId	DCI item id (integer).
from	Start of the period (as UNIX timestamp).
to	End of the period (as UNIX timestamp).

Return Value

Maximum value or null on failure.

Examples

sub main()
{
    value = GetMaxDCIValue(FindObject("MYWORKPC"), 18, 0, time()); // from the beginning till now
    trace(1, "Processor max load ". value . "%");
}

@@ Line 1: / Line 1: @@
-__NOTOC__
+{{deprecated}}__NOTOC__
-Get the maximum value of the DCI item for the given period. The item value must be of either integer or double type.
+Get the maximum value of the DCI for the given period. The DCI value must be of numeric type.
 '''Since:''' 1.2.1
@@ Line 6: / Line 6: @@
 == Syntax ==
-GetMaxDCIValue(''node'',''dciitem'',''fromtime'',''totime'');
+GetMaxDCIValue(''node'', ''dciId'', ''from'', ''to'');
@@ Line 15: / Line 15: @@
 | ''node'' || [[NXSL:Node|Node]] object to calculate the maximum DCI value for.
 |-
-| ''dciitem'' || DCI item id (integer).
+| ''dciId'' || DCI item id (integer).
 |-
-| ''fromtime'' || Start of the peridod (timestamp).
+| ''from'' || Start of the period (as [http://en.wikipedia.org/wiki/Unix_time UNIX timestamp]).
 |-
-| ''totime'' || End of the peridod (timestamp).
+| ''to'' || End of the period (as [http://en.wikipedia.org/wiki/Unix_time UNIX timestamp]).
 |}