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30 .\" @(#)kvm_getloadavg.3 8.1 (Berkeley) 6/4/93
37 .Nd get system load averages
44 .Fn kvm_getloadavg "kvm_t *kd" "double loadavg[]" "int nelem"
48 function returns the number of processes in the system run queue
49 of the kernel indicated by
51 averaged over various periods of time.
54 samples are retrieved and assigned to successive elements of
56 The system imposes a maximum of 3 samples, representing averages
57 over the last 1, 5, and 15 minutes, respectively.
59 If the load average was unobtainable, \-1 is returned; otherwise,
60 the number of samples actually retrieved is returned.