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<h2><span class="refentrytitle"><a name="libgtop-cpu.top_of_page"></a>cpu</span></h2>
<p>cpu</p>
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<div class="refsect1">
<a name="libgtop-cpu.functions"></a><h2>Functions</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="functions_return">
<col class="functions_name">
</colgroup>
<tbody>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="libgtop-cpu.html#glibtop-get-cpu" title="glibtop_get_cpu ()">glibtop_get_cpu</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="libgtop-cpu.html#glibtop-get-cpu-l" title="glibtop_get_cpu_l ()">glibtop_get_cpu_l</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="libgtop-cpu.html#glibtop-get-cpu-p" title="glibtop_get_cpu_p ()">glibtop_get_cpu_p</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="libgtop-cpu.html#glibtop-get-cpu-s" title="glibtop_get_cpu_s ()">glibtop_get_cpu_s</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="libgtop-cpu.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="name">
<col class="description">
</colgroup>
<tbody>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="libgtop-cpu.html#GLIBTOP-CPU-TOTAL:CAPS" title="GLIBTOP_CPU_TOTAL">GLIBTOP_CPU_TOTAL</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="libgtop-cpu.html#GLIBTOP-CPU-USER:CAPS" title="GLIBTOP_CPU_USER">GLIBTOP_CPU_USER</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="libgtop-cpu.html#GLIBTOP-CPU-NICE:CAPS" title="GLIBTOP_CPU_NICE">GLIBTOP_CPU_NICE</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="libgtop-cpu.html#GLIBTOP-CPU-SYS:CAPS" title="GLIBTOP_CPU_SYS">GLIBTOP_CPU_SYS</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="libgtop-cpu.html#GLIBTOP-CPU-IDLE:CAPS" title="GLIBTOP_CPU_IDLE">GLIBTOP_CPU_IDLE</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="libgtop-cpu.html#GLIBTOP-CPU-FREQUENCY:CAPS" title="GLIBTOP_CPU_FREQUENCY">GLIBTOP_CPU_FREQUENCY</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="libgtop-cpu.html#GLIBTOP-XCPU-TOTAL:CAPS" title="GLIBTOP_XCPU_TOTAL">GLIBTOP_XCPU_TOTAL</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="libgtop-cpu.html#GLIBTOP-XCPU-USER:CAPS" title="GLIBTOP_XCPU_USER">GLIBTOP_XCPU_USER</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="libgtop-cpu.html#GLIBTOP-XCPU-NICE:CAPS" title="GLIBTOP_XCPU_NICE">GLIBTOP_XCPU_NICE</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="libgtop-cpu.html#GLIBTOP-XCPU-SYS:CAPS" title="GLIBTOP_XCPU_SYS">GLIBTOP_XCPU_SYS</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="libgtop-cpu.html#GLIBTOP-XCPU-IDLE:CAPS" title="GLIBTOP_XCPU_IDLE">GLIBTOP_XCPU_IDLE</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="libgtop-cpu.html#GLIBTOP-XCPU-FLAGS:CAPS" title="GLIBTOP_XCPU_FLAGS">GLIBTOP_XCPU_FLAGS</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="libgtop-cpu.html#GLIBTOP-CPU-IOWAIT:CAPS" title="GLIBTOP_CPU_IOWAIT">GLIBTOP_CPU_IOWAIT</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="libgtop-cpu.html#GLIBTOP-CPU-IRQ:CAPS" title="GLIBTOP_CPU_IRQ">GLIBTOP_CPU_IRQ</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="libgtop-cpu.html#GLIBTOP-CPU-SOFTIRQ:CAPS" title="GLIBTOP_CPU_SOFTIRQ">GLIBTOP_CPU_SOFTIRQ</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="libgtop-cpu.html#GLIBTOP-XCPU-IOWAIT:CAPS" title="GLIBTOP_XCPU_IOWAIT">GLIBTOP_XCPU_IOWAIT</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="libgtop-cpu.html#GLIBTOP-XCPU-IRQ:CAPS" title="GLIBTOP_XCPU_IRQ">GLIBTOP_XCPU_IRQ</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="libgtop-cpu.html#GLIBTOP-XCPU-SOFTIRQ:CAPS" title="GLIBTOP_XCPU_SOFTIRQ">GLIBTOP_XCPU_SOFTIRQ</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="libgtop-cpu.html#GLIBTOP-MAX-CPU:CAPS" title="GLIBTOP_MAX_CPU">GLIBTOP_MAX_CPU</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="libgtop-cpu.html#GLIBTOP-NCPU:CAPS" title="GLIBTOP_NCPU">GLIBTOP_NCPU</a></td>
</tr>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="libgtop-cpu.html#glibtop-cpu" title="struct glibtop_cpu">glibtop_cpu</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="libgtop-cpu.html#glibtop-get-cpu-r" title="glibtop_get_cpu_r">glibtop_get_cpu_r</a></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="libgtop-cpu.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include <glibtop/cpu.h>
</pre>
</div>
<div class="refsect1">
<a name="libgtop-cpu.description"></a><h2>Description</h2>
</div>
<div class="refsect1">
<a name="libgtop-cpu.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="glibtop-get-cpu"></a><h3>glibtop_get_cpu ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
glibtop_get_cpu (<em class="parameter"><code><a class="link" href="libgtop-cpu.html#glibtop-cpu" title="struct glibtop_cpu"><span class="type">glibtop_cpu</span></a> *buf</code></em>);</pre>
<p>Get the CPU usage.</p>
<p>All CPU units are measured in <span class="type">jiffies</span> which are normally
1/100th of a second (in which case <span class="type">frequency</span> equals 100),
but can also be in any other unit. To get seconds, divide them by </p>
<span class="type">frequency</span>.
<div class="refsect3">
<a name="glibtop-get-cpu.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>buf</p></td>
<td class="parameter_description"><p>A location to return the CPU usage.</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="glibtop-get-cpu-l"></a><h3>glibtop_get_cpu_l ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
glibtop_get_cpu_l (<em class="parameter"><code><a class="link" href="libgtop-GlibTop.html#glibtop" title="struct glibtop"><span class="type">glibtop</span></a> *server</code></em>,
<em class="parameter"><code><a class="link" href="libgtop-cpu.html#glibtop-cpu" title="struct glibtop_cpu"><span class="type">glibtop_cpu</span></a> *buf</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="glibtop-get-cpu-p"></a><h3>glibtop_get_cpu_p ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
glibtop_get_cpu_p (<em class="parameter"><code><a class="link" href="libgtop-GlibTop.html#glibtop" title="struct glibtop"><span class="type">glibtop</span></a> *server</code></em>,
<em class="parameter"><code><a class="link" href="libgtop-cpu.html#glibtop-cpu" title="struct glibtop_cpu"><span class="type">glibtop_cpu</span></a> *buf</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="glibtop-get-cpu-s"></a><h3>glibtop_get_cpu_s ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
glibtop_get_cpu_s (<em class="parameter"><code><a class="link" href="libgtop-GlibTop.html#glibtop" title="struct glibtop"><span class="type">glibtop</span></a> *server</code></em>,
<em class="parameter"><code><a class="link" href="libgtop-cpu.html#glibtop-cpu" title="struct glibtop_cpu"><span class="type">glibtop_cpu</span></a> *buf</code></em>);</pre>
</div>
</div>
<div class="refsect1">
<a name="libgtop-cpu.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="GLIBTOP-CPU-TOTAL:CAPS"></a><h3>GLIBTOP_CPU_TOTAL</h3>
<pre class="programlisting">#define GLIBTOP_CPU_TOTAL 0
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GLIBTOP-CPU-USER:CAPS"></a><h3>GLIBTOP_CPU_USER</h3>
<pre class="programlisting">#define GLIBTOP_CPU_USER 1
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GLIBTOP-CPU-NICE:CAPS"></a><h3>GLIBTOP_CPU_NICE</h3>
<pre class="programlisting">#define GLIBTOP_CPU_NICE 2
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GLIBTOP-CPU-SYS:CAPS"></a><h3>GLIBTOP_CPU_SYS</h3>
<pre class="programlisting">#define GLIBTOP_CPU_SYS 3
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GLIBTOP-CPU-IDLE:CAPS"></a><h3>GLIBTOP_CPU_IDLE</h3>
<pre class="programlisting">#define GLIBTOP_CPU_IDLE 4
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GLIBTOP-CPU-FREQUENCY:CAPS"></a><h3>GLIBTOP_CPU_FREQUENCY</h3>
<pre class="programlisting">#define GLIBTOP_CPU_FREQUENCY 5
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GLIBTOP-XCPU-TOTAL:CAPS"></a><h3>GLIBTOP_XCPU_TOTAL</h3>
<pre class="programlisting">#define GLIBTOP_XCPU_TOTAL 6
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GLIBTOP-XCPU-USER:CAPS"></a><h3>GLIBTOP_XCPU_USER</h3>
<pre class="programlisting">#define GLIBTOP_XCPU_USER 7
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GLIBTOP-XCPU-NICE:CAPS"></a><h3>GLIBTOP_XCPU_NICE</h3>
<pre class="programlisting">#define GLIBTOP_XCPU_NICE 8
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GLIBTOP-XCPU-SYS:CAPS"></a><h3>GLIBTOP_XCPU_SYS</h3>
<pre class="programlisting">#define GLIBTOP_XCPU_SYS 9
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GLIBTOP-XCPU-IDLE:CAPS"></a><h3>GLIBTOP_XCPU_IDLE</h3>
<pre class="programlisting">#define GLIBTOP_XCPU_IDLE 10
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GLIBTOP-XCPU-FLAGS:CAPS"></a><h3>GLIBTOP_XCPU_FLAGS</h3>
<pre class="programlisting">#define GLIBTOP_XCPU_FLAGS 11
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GLIBTOP-CPU-IOWAIT:CAPS"></a><h3>GLIBTOP_CPU_IOWAIT</h3>
<pre class="programlisting">#define GLIBTOP_CPU_IOWAIT 12
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GLIBTOP-CPU-IRQ:CAPS"></a><h3>GLIBTOP_CPU_IRQ</h3>
<pre class="programlisting">#define GLIBTOP_CPU_IRQ 13
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GLIBTOP-CPU-SOFTIRQ:CAPS"></a><h3>GLIBTOP_CPU_SOFTIRQ</h3>
<pre class="programlisting">#define GLIBTOP_CPU_SOFTIRQ 14
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GLIBTOP-XCPU-IOWAIT:CAPS"></a><h3>GLIBTOP_XCPU_IOWAIT</h3>
<pre class="programlisting">#define GLIBTOP_XCPU_IOWAIT 15
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GLIBTOP-XCPU-IRQ:CAPS"></a><h3>GLIBTOP_XCPU_IRQ</h3>
<pre class="programlisting">#define GLIBTOP_XCPU_IRQ 16
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GLIBTOP-XCPU-SOFTIRQ:CAPS"></a><h3>GLIBTOP_XCPU_SOFTIRQ</h3>
<pre class="programlisting">#define GLIBTOP_XCPU_SOFTIRQ 17
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GLIBTOP-MAX-CPU:CAPS"></a><h3>GLIBTOP_MAX_CPU</h3>
<pre class="programlisting">#define GLIBTOP_MAX_CPU 18
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GLIBTOP-NCPU:CAPS"></a><h3>GLIBTOP_NCPU</h3>
<pre class="programlisting">#define GLIBTOP_NCPU 1024
</pre>
</div>
<hr>
<div class="refsect2">
<a name="glibtop-cpu"></a><h3>struct glibtop_cpu</h3>
<pre class="programlisting">struct glibtop_cpu {
guint64 flags;
guint64 total; /* GLIBTOP_CPU_TOTAL */
guint64 user; /* GLIBTOP_CPU_USER */
guint64 nice; /* GLIBTOP_CPU_NICE */
guint64 sys; /* GLIBTOP_CPU_SYS */
guint64 idle; /* GLIBTOP_CPU_IDLE */
guint64 iowait; /* GLIBTOP_CPU_IOWAIT */
guint64 irq; /* GLIBTOP_CPU_IRQ */
guint64 softirq; /* GLIBTOP_CPU_SOFTIRQ */
guint64 frequency; /* GLIBTOP_CPU_FREQUENCY */
guint64 xcpu_total [GLIBTOP_NCPU]; /* GLIBTOP_XCPU_TOTAL */
guint64 xcpu_user [GLIBTOP_NCPU]; /* GLIBTOP_XCPU_USER */
guint64 xcpu_nice [GLIBTOP_NCPU]; /* GLIBTOP_XCPU_NICE */
guint64 xcpu_sys [GLIBTOP_NCPU]; /* GLIBTOP_XCPU_SYS */
guint64 xcpu_idle [GLIBTOP_NCPU]; /* GLIBTOP_XCPU_IDLE */
guint64 xcpu_iowait [GLIBTOP_NCPU]; /* GLIBTOP_XCPU_IOWAIT */
guint64 xcpu_irq [GLIBTOP_NCPU]; /* GLIBTOP_XCPU_IRQ */
guint64 xcpu_softirq [GLIBTOP_NCPU]; /* GLIBTOP_XCPU_SOFTIRQ */
guint64 xcpu_flags; /* GLIBTOP_XCPU_IDLE */
};
</pre>
</div>
<hr>
<div class="refsect2">
<a name="glibtop-get-cpu-r"></a><h3>glibtop_get_cpu_r</h3>
<pre class="programlisting">#define glibtop_get_cpu_r glibtop_get_cpu_p
</pre>
</div>
</div>
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