getloadavg

Name

getloadavg -- get system load averages

Synopsis

#include <stdlib.h>

int getloadavg(double loadavg[], int nelem);

Description

The getloadavg() function returns the number of processes in the system run queue 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.