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| KVM_GETLOADAVG(3) | FreeBSD Library Functions Manual | KVM_GETLOADAVG(3) |
NAME
kvm_getloadavg —
get load average of the system
LIBRARY
Kernel Data Access Library (libkvm, -lkvm)SYNOPSIS
#include <kvm.h>
int
kvm_getloadavg(kvm_t
*kd, double
loadavg[], int
nelem);
DESCRIPTION
Thekvm_getloadavg() function returns the number of
processes in the system run queue of the kernel indicated by
kd, averaged over various periods of time. Up to
nelem samples are retrieved and assigned to successive
elements of loadavg[]. The system imposes a maximum of 3
samples, representing averages over the last 1, 5, and 15 minutes,
respectively.
DIAGNOSTICS
If the load average was unobtainable, -1 is returned; otherwise, the number of samples actually retrieved is returned.SEE ALSO
uptime(1), getloadavg(3), kvm(3)| June 4, 1993 | FreeBSD 13.1-RELEASE |
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