Library /sys$common/syshlp/pca$help.hlb PLOT, Tasking qualifiers, /TASK_SWITCH  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    Represents the number of times there was a task context switch.
    It may be applied to the following domains: TIME BY n MSECs,
    TASK, TASK_PRIORITY, and TASK_TYPE. This qualifier will only
    work with the TIME, TASK, TASK_PRIORITY, and TASK_TYPE filter
    specifications.