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-'\" t
-.\" Copyright (c) 1989, 1991, 1993
-.\" The Regents of the University of California. All rights reserved.
-.\"
-.\" SPDX-License-Identifier: BSD-3-Clause
-.\"
-.\" @(#)getloadavg.3 8.1 (Berkeley) 6/4/93
-.\"
-.\" 2007-12-08, mtk, Converted from mdoc to man macros
-.\"
-.TH getloadavg 3 (date) "Linux man-pages (unreleased)"
-.SH NAME
-getloadavg \- get system load averages
-.SH LIBRARY
-Standard C library
-.RI ( libc ", " \-lc )
-.SH SYNOPSIS
-.nf
-.B #include <stdlib.h>
-.P
-.BI "int getloadavg(double " loadavg[] ", int " nelem );
-.fi
-.P
-.RS -4
-Feature Test Macro Requirements for glibc (see
-.BR feature_test_macros (7)):
-.RE
-.P
-.BR getloadavg ():
-.nf
- Since glibc 2.19:
- _DEFAULT_SOURCE
- In glibc up to and including 2.19:
- _BSD_SOURCE
-.fi
-.SH DESCRIPTION
-The
-.BR getloadavg ()
-function returns the number of processes in the system run queue
-averaged over various periods of time.
-Up to
-.I nelem
-samples are retrieved and assigned to successive elements of
-.IR loadavg[] .
-The system imposes a maximum of 3 samples, representing averages
-over the last 1, 5, and 15 minutes, respectively.
-.SH RETURN VALUE
-If the load average was unobtainable, \-1 is returned; otherwise,
-the number of samples actually retrieved is returned.
-.SH ATTRIBUTES
-For an explanation of the terms used in this section, see
-.BR attributes (7).
-.TS
-allbox;
-lbx lb lb
-l l l.
-Interface Attribute Value
-T{
-.na
-.nh
-.BR getloadavg ()
-T} Thread safety MT-Safe
-.TE
-.SH STANDARDS
-BSD.
-.SH HISTORY
-4.3BSD-Reno, Solaris.
-glibc 2.2.
-.SH SEE ALSO
-.BR uptime (1),
-.BR proc (5)