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TORRUS_SRVDERIVE(1)                 torrus                 TORRUS_SRVDERIVE(1)


NAME

       srvderive - Derive a new service ID from sum or maximum of other
       service values


SYNOPSIS

       torrus srvderive TIMESPAN OUTPUT FUNCTION SOURCES...


DESCRIPTION

       When the Torrus Reporting engine is set up, this command is used to
       combine several services data into a new service ID. The output data is
       either the maximum or the sum of input services.

       See Torrus Reporting Setup Guide for more information.


TIMESPAN

       Either --month or --end option must be defined

       --start=YYYY-MM-DD
           Sets the start date of the calculation.

       --end=YYYY-MM-DD
           Sets the next day after the eond of the period.

       --month
           Instead of setting the end data, it is convenient to use this
           option. It sets the end data in one calendar month after the start
           date.


OUTPUT

       --out=SERVICEID
           Sets the output service ID. This should not be a service ID used in
           the Torrus datasource trees. Note: if srvderive command is run
           twice with the same arguments, the produced data is doubled for the
           output service ID.


FUNCTION

       --func="MAX"|"SUM"
           Sets the function to be used when combining the input service data.
           Currently only "MAX" and "SUM" are supportted.


SOURCES

       --in=SERVICEID ...
           Input service IDs are specified either by --in option, or as
           command line arguments. At least 2 input service IDs should be
           specified.


OPTIONS

       --step
           Default: 300. Sets the data interval for derived service ID. It is
           recommended to leave this option at default value.

       --verbose
           Prints extra informatgion.

       --debug
           Prints debugging information.

       --help
           Prints command usage information.


SEE ALSO

       torrus(1)


NOTES

       See more documentation at Torrus home page: http://torrus.org


AUTHOR

       Stanislav Sinyagin <ssinyagin@yahoo.com>

torrus 2.07                       2016-02-19               TORRUS_SRVDERIVE(1)

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