(requestContext, *seriesLists)
return aggregate(requestContext, seriesLists, 'diff')
Subtracts series 2 through n from series 1.

  Example:

  .. code-block:: none

    &target=diffSeries(service.connections.total,service.connections.failed)

  To diff a series and a constant, one should use offset instead of (or in
  addition to) diffSeries

  Example:

  .. code-block:: none

    &target=offset(service.connections.total,-5)

    &target=offset(diffSeries(service.connections.total,service.connections.failed),-4)

  This is an alias for :py:func:`aggregate <aggregate>` with aggregation ``diff``.
Subtracts series 2 through n from series 1.
Subtracts series 2 through n from series 1 .
def diffSeries(requestContext, *seriesLists):
  """
  Subtracts series 2 through n from series 1.

  Example:

  .. code-block:: none

    &target=diffSeries(service.connections.total,service.connections.failed)

  To diff a series and a constant, one should use offset instead of (or in
  addition to) diffSeries

  Example:

  .. code-block:: none

    &target=offset(service.connections.total,-5)

    &target=offset(diffSeries(service.connections.total,service.connections.failed),-4)

  This is an alias for :py:func:`aggregate <aggregate>` with aggregation ``diff``.
  """
  return aggregate(requestContext, seriesLists, 'diff')
def diffSeries ( requestContext , * seriesLists ) : return aggregate ( requestContext , seriesLists , 'diff' )