Increasing the value of this parameter tends to increase the
    speed with which working set limits are decreased when the need
    arises.

    WSDEC specifies the number of pagelets by which the limit of a
    working set is automatically decreased at each adjustment interval
    (which is quantum end). At a setting of 35, for example, the
    system decreases the limit of a working set by 35 pagelets each
    time a decrease is required.

    WSDEC has the AUTOGEN, DYNAMIC, and MAJOR attributes.