原作者PHP源代码350KB，发现代码里面有很多没用的东西，索性重新写了个“精简版”。
代码基于handsome主题修改，其他主题如需使用请自行修改代码适配。精简后的PHP代码仅支持Linux系统，在Centos7.6和7.9上测试通过，其他Linux系统未进行测试，兼容性未知。
功能演示
文件修改 headnav.php
文件路径：usr/themes/handsome/component/headnav.php
在此处：
<!-- statitic info-->
<?php
if (@Utils::getExpertValue("show_static",true) !== false): ?>
<ul class="nav navbar-nav hidden-sm">
<!-- 在此追加代码 -->
<li class="dropdown pos-stc">
追加内容(此处为追加后的代码)：
<!-- statitic info-->
<?php
if (@Utils::getExpertValue("show_static",true) !== false): ?>
<ul class="nav navbar-nav hidden-sm">
<!-- 这里开始是新追加的内容 -->
<li class="dropdown pos-stc" id="StateDataPos">
<a id="StateData" href="#" data-toggle="dropdown" class="dropdown-toggle feathericons dropdown-toggle">
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-activity"><polyline points="22 12 18 12 15 21 9 3 6 12 2 12"></polyline></svg>
<span class="caret"></span>
</a>
<div class="dropdown-menu wrapper w-full bg-white">
<div class="row">
<div class="col-sm-4 b-l b-light">
<div class="m-t-xs m-b-xs font-bold">运行状态</div>
<div class="">
<span class="pull-right text-danger" id="cpu">
<i class="fa fa-spinner fa-spin" aria-hidden="true"></i>
</span>
<span>CPU占用
<span class="badge badge-sm bg-info">2核心</span>
</span>
</div>
<div class="progress progress-xs m-t-sm bg-default">
<div id="cpu_css" class="progress-bar bg-danger" data-toggle="tooltip" style="width: 100%"></div>
</div>
<div class="">
<span class="pull-right text-danger" id="memory">
<i class="fa fa-spinner fa-spin" aria-hidden="true"></i>
</span>
<span>占用内存
<span class="badge badge-sm bg-dark" id="memory_data">
<i class="fa fa-spinner fa-spin" aria-hidden="true"></i>
</span>
</span>
</div>
<div class="progress progress-xs m-t-sm bg-default">
<div id="memory_css" class="progress-bar bg-danger" data-toggle="tooltip" style="width: 100%"></div>
</div>
<div class="">
<span class="pull-right text-danger" id="disk">
<i class="fa fa-spinner fa-spin" aria-hidden="true"></i>
</span>
<span>磁盘占用
<span class="badge badge-sm bg-dark" id="disk_data">
<i class="fa fa-spinner fa-spin" aria-hidden="true"></i>
</span>
</span>
</div>
<div class="progress progress-xs m-t-sm bg-default">
<div id="disk_css" class="progress-bar bg-danger" data-toggle="tooltip" style="width: 100%"></div>
</div>
<div class="">
<span class="pull-right text-danger" id="memCached">
<i class="fa fa-spinner fa-spin" aria-hidden="true"></i>
</span>
<span>内存缓存
<span class="badge badge-sm bg-dark" id="memCached_data">
<i class="fa fa-spinner fa-spin" aria-hidden="true"></i>
</span>
</span>
</div>
<div class="progress progress-xs m-t-sm bg-default">
<div id="memCached_css" class="progress-bar bg-danger" data-toggle="tooltip" style="width: 100%"></div>
</div>
<div class="">
<span class="pull-right text-danger" id="memBuffers">
<i class="fa fa-spinner fa-spin" aria-hidden="true"></i>
</span>
<span>内存缓冲
<span class="badge badge-sm bg-dark" id="memBuffers_data">
<i class="fa fa-spinner fa-spin" aria-hidden="true"></i>
</span>
</span>
</div>
<div class="progress progress-xs m-t-sm bg-default">
<div id="memBuffers_css" class="progress-bar bg-danger" data-toggle="tooltip" style="width: 100%"></div>
</div>
<div class="">
<span class="pull-right text-danger" id="state_s">
<i class="fa fa-spinner fa-spin" aria-hidden="true"></i>
</span>
<span>系统负载
<span id="state">
<span class="badge badge-sm bg-dark">
<i class="fa fa-spinner fa-spin" aria-hidden="true"></i>
</span>
</span>
</span>
</div>
<div class="progress progress-xs m-t-sm bg-default">
<div id="state_css" class="progress-bar bg-danger" data-toggle="tooltip" style="width: 100%"></div>
</div>
</div>
<div class="col-sm-4 b-l b-light visible-lg visible-md">
<div class="m-t-xs m-b-xs font-bold">网络状态</div>
<div class="">
<span class="pull-right text-default" id="io">
<i class="fa fa-spinner fa-spin" aria-hidden="true"></i>
</span>
<span>IO</span>
</div>
<br/>
<div class="">
<span class="pull-right text-default" id="io1">
<i class="fa fa-spinner fa-spin" aria-hidden="true"></i>
</span>
<span>实时IO</span>
</div>
<br/>
<div class="">
<span class="pull-right text-default" id="eth">
<i class="fa fa-spinner fa-spin" aria-hidden="true"></i>
</span>
<span>网络</span>
</div>
<br/>
<div class="">
<span class="pull-right text-default" id="eth1">
<i class="fa fa-spinner fa-spin" aria-hidden="true"></i>
</span>
<span>实时网络</span>
</div>
<br/>
<div class="">
<span class="pull-right text-default" id="time">
<i class="fa fa-spinner fa-spin" aria-hidden="true"></i>
</span>
<span>服务器时间</span>
</div>
<br/>
<div class="">
<span class="pull-right text-default">
<span class="badge badge-sm bg-dark"><?php echo $_SERVER['SERVER_SOFTWARE']; ?></span></span>
<span>WEB服务器</span>
</div>
<br/>
<div class="">
<span class="pull-right text-default">
<span class="badge badge-sm bg-dark"><?php echo $_SERVER['SERVER_PROTOCOL']; ?></span>
</span>
<span>通信协议</span>
</div>
<br/>
<div class="">
<span class="pull-right text-default">
<span class="badge badge-sm bg-dark"><?php echo PHP_VERSION;?></span>
</span>
<span>PHP版本</span>
</div>
<br/>
</div>
<div class="col-sm-4 b-l b-light visible-lg visible-md">
<div class="m-t-xs m-b-sm font-bold">访客信息</div>
<div class="">
<span class="pull-right text-default" id="u_time">
<i class="fa fa-spinner fa-spin" aria-hidden="true"></i>
</span>
<span>持续运行</span>
</div>
<br/>
<div class="">
<span class="pull-right text-default" id="ip">
<i class="fa fa-spinner fa-spin" aria-hidden="true"></i>
</span>
<span>您的IP</span>
</div>
<br/>
<div class="">
<span class="pull-right text-default" id="address">
<i class="fa fa-spinner fa-spin" aria-hidden="true"></i>
</span>
<span>网络地址</span>
</div>
<br/>
<div class="">
<span class="pull-right text-default" id="b">
<i class="fa fa-spinner fa-spin" aria-hidden="true"></i>
</span>
<span>浏览器信息</span>
</div>
<br/>
<div class="">
<span class="pull-right text-default" id="sys">
<i class="fa fa-spinner fa-spin" aria-hidden="true"></i>
</span>
<span>您的设备</span>
</div>
<br/>
<div class="">
<span class="pull-right text-default">
<span class="badge badge-sm bg-dark"><?php echo $_SERVER['REQUEST_METHOD'];?></span></span>
<span>请求方法</span>
</div>
<br/>
<div class="">
<span class="pull-right text-default">
<span class="badge badge-sm bg-dark"><?php echo $_SERVER['HTTP_ACCEPT_LANGUAGE'];?></span></span>
<span>服务语言</span>
</div>
<br/>
<div class="">
<span class="pull-right text-default" id="sys_times">
<i class="fa fa-spinner fa-spin" aria-hidden="true"></i>
</span>
<span>您的设备时间</span>
</div>
</div>
</div>
</div>
</li>
<!-- 新追加的内容到此结束 -->
<li class="dropdown pos-stc">
文件修改 footer.php
文件路径：usr/themes/handsome/component/footer.php
在此处：
<?php $this->options->bottomHtml(); ?>
<!-- 在此追加代码 -->
</body>
</html><!--html end-->
追加内容(此处为追加后的代码)：
<?php $this->options->bottomHtml(); ?>
<!-- 这里开始是新追加的内容 -->
<script>
var stateUrl = '/serverInfo.php';
var se_rx;
var se_tx;
var si_rx;
var si_tx;
function returnFloat(value){
return value.toFixed(2)+'%';
}
function floats(value){
return value.toFixed(2);
}
function getPercent(curNum, totalNum, isHasPercentStr) {
curNum = parseFloat(curNum);
totalNum = parseFloat(totalNum);
if (isNaN(curNum) || isNaN(totalNum)) {
return 'Error';
}
return isHasPercentStr ?
totalNum <= 0 ? '0%' : (Math.round(curNum / totalNum * 10000) / 100.00 + '%') :
totalNum <= 0 ? 0 : (Math.round(curNum / totalNum * 10000) / 100.00 + '%');
}
function getPercents(curNum, totalNum, isHasPercentStr) {
curNum = parseFloat(curNum);
totalNum = parseFloat(totalNum);
if (isNaN(curNum) || isNaN(totalNum)) {
return 'Error';
}
return isHasPercentStr ?
totalNum <= 0 ? '0%' : (Math.round(curNum / totalNum * 10000) / 100.00) :
totalNum <= 0 ? 0 : (Math.round(curNum / totalNum * 10000) / 100.00);
}
function setSize(value,d){
switch (d) {
case 'bit':
return bit = value*8;
break;
case 'bytes':
return value;
break;
case 'kb':
return value/1024;
break;
case 'mb':
return value/1024/1024;
break;
case 'gb':
return value/1024/1024/1024;
break;
case 'tb':
return value/1024/1024/1024/1024;
break;
}
}
function ForDight(Dight){
if (Dight < 0){
var Last = 0+"B/s";
}else if (Dight < 1024){
var Last = setSize(Dight,'bytes').toFixed(0)+"B/s";
}else if (Dight < 1048576){
var Last = floats(setSize(Dight,'kb'))+"K/s";
}else{
var Last = floats(setSize(Dight,'mb'))+"MB/s";
}
return Last;
}
function state(){
$.ajax({
url: stateUrl,
type: 'get',
dataType: 'json',
data: {
action:'fetch',
},
beforeSend:function(){
},
complete:function(){
},
error: function() {
},
success: function (data) {
var cpu = data.serverStatus.cpuUsage['user']+data.serverStatus.cpuUsage['nice']+data.serverStatus.cpuUsage['sys'];
$("#cpu").html(returnFloat(cpu));
$("#cpu_css").css("width",returnFloat(cpu));
if(cpu<70){
$("#cpu_css").removeClass();
$("#cpu_css").addClass("progress-bar bg-success");
$("#cpu").removeClass();
$("#cpu").addClass("pull-right text-success");
}
if(cpu>=70){
$("#cpu_css").removeClass();
$("#cpu_css").addClass("progress-bar bg-warning");
$("#cpu").removeClass();
$("#cpu").addClass("pull-right text-warning");
}
if(cpu>=90){
$("#cpu_css").removeClass();
$("#cpu_css").addClass("progress-bar bg-danger");
$("#cpu").removeClass();
$("#cpu").addClass("pull-right text-danger");
}
var memory_value = data.serverStatus.memRealUsage['value'];
var memory_max = data.serverStatus.memRealUsage['max'];
$("#memory").html(getPercent(memory_value,memory_max,memory_value));
window.RemData = getPercents(memory_value,memory_max,memory_value);
$("#memory_css").css("width",getPercent(memory_value,memory_max,memory_value));
var me = getPercents(memory_value,memory_max,memory_value);
if(me<70){
$("#memory_css").removeClass();
$("#memory_css").addClass("progress-bar bg-success");
$("#memory").removeClass();
$("#memory").addClass("pull-right text-success");
}
if(me>=70){
$("#memory_css").removeClass();
$("#memory_css").addClass("progress-bar bg-warning");
$("#memory").removeClass();
$("#memory").addClass("pull-right text-warning");
}
if(me>=90){
$("#memory_css").removeClass();
$("#memory_css").addClass("progress-bar bg-danger");
$("#memory").removeClass();
$("#memory").addClass("pull-right text-danger");
}
if(floats(setSize(memory_value,'mb'))>1024){
var memory_data_value = floats(setSize(memory_value,'gb'))+"GB";
} else{
var memory_data_value = floats(setSize(memory_value,'mb'))+"MB";
}
if(floats(setSize(memory_max,'mb'))>1024){
var memory_data_max = floats(setSize(memory_max,'gb'))+"GB";
} else{
var memory_data_max = floats(setSize(memory_max,'mb'))+"MB";
}
$("#memory_data").html(memory_data_value+" / "+memory_data_max);
var disk_value = data.serverInfo.diskUsage['value'];
var disk_max = data.serverInfo.diskUsage['max'];
$("#disk").html(getPercent(disk_value,disk_max,disk_value));
$("#disk_css").css("width",getPercent(disk_value,disk_max,disk_value));
var dk = getPercents(disk_value,disk_max,disk_value);
if(dk<70){
$("#disk_css").removeClass();
$("#disk_css").addClass("progress-bar bg-success");
$("#disk").removeClass();
$("#disk").addClass("pull-right text-success");
}
if(dk>=70){
$("#disk_css").removeClass();
$("#disk_css").addClass("progress-bar bg-warning");
$("#disk").removeClass();
$("#disk").addClass("pull-right text-warning");
}
if(dk>=90){
$("#disk_css").removeClass();
$("#disk_css").addClass("progress-bar bg-danger");
$("#disk").removeClass();
$("#disk").addClass("pull-right text-danger");
}
if(floats(setSize(disk_value,'mb'))>1024){
var disk_data_value = floats(setSize(disk_value,'gb'))+"GB";
} else{
var disk_data_value = floats(setSize(disk_value,'mb'))+"MB";
}
if(floats(setSize(disk_max,'mb'))>1024){
var disk_data_max = floats(setSize(disk_max,'gb'))+"GB";
} else{
var disk_data_max = floats(setSize(disk_max,'mb'))+"MB";
}
$("#disk_data").html(disk_data_value+" / "+disk_data_max);
var memCached_value = data.serverStatus.memCached['value'];
var memCached_max = data.serverStatus.memCached['max'];
$("#memCached").html(getPercent(memCached_value,memCached_max,memCached_value));
$("#memCached_css").css("width",getPercent(memCached_value,memCached_max,memCached_value));
var mem = getPercents(memCached_value,memCached_max,memCached_value);
if(mem<70){
$("#memCached_css").removeClass();
$("#memCached_css").addClass("progress-bar bg-success");
$("#memCached").removeClass();
$("#memCached").addClass("pull-right text-success");
}
if(mem>=70){
$("#memCached_css").removeClass();
$("#memCached_css").addClass("progress-bar bg-warning");
$("#memCached").removeClass();
$("#memCached").addClass("pull-right text-warning");
}
if(mem>=90){
$("#memCached_css").removeClass();
$("#memCached_css").addClass("progress-bar bg-danger");
$("#memCached").removeClass();
$("#memCached").addClass("pull-right text-danger");
}
if(floats(setSize(memCached_value,'mb'))>1024){
var memCached_data_value = floats(setSize(memCached_value,'gb'))+"GB";
} else{
var memCached_data_value = floats(setSize(memCached_value,'mb'))+"MB";
}
if(floats(setSize(memCached_max,'mb'))>1024){
var memCached_data_max = floats(setSize(memCached_max,'gb'))+"GB";
} else{
var memCached_data_max = floats(setSize(memCached_max,'mb'))+"MB";
}
$("#memCached_data").html(memCached_data_value+" / "+memCached_data_max);
var memBuffers_value = data.serverStatus.memBuffers['value'];
var memBuffers_max = data.serverStatus.memBuffers['max'];
$("#memBuffers").html(getPercent(memBuffers_value,memBuffers_max,memBuffers_value));
$("#memBuffers_css").css("width",getPercent(memBuffers_value,memBuffers_max,memBuffers_value));
var memB = getPercents(memCached_value,memCached_max,memCached_value);
if(memB<70){
$("#memBuffers_css").removeClass();
$("#memBuffers_css").addClass("progress-bar bg-success");
$("#memBuffers").removeClass();
$("#memBuffers").addClass("pull-right text-success");
}
if(memB>=70){
$("#memBuffers_css").removeClass();
$("#memBuffers_css").addClass("progress-bar bg-warning");
$("#memBuffers").removeClass();
$("#memBuffers").addClass("pull-right text-warning");
}
if(memB>=90){
$("#memBuffers_css").removeClass();
$("#memBuffers_css").addClass("progress-bar bg-danger");
$("#memBuffers").removeClass();
$("#memBuffers").addClass("pull-right text-danger");
}
if(floats(setSize(memBuffers_value,'mb'))>1024){
var memBuffers_data_value = floats(setSize(memBuffers_value,'gb'))+"GB";
} else{
var memBuffers_data_value = floats(setSize(memBuffers_value,'mb'))+"MB";
}
if(floats(setSize(memBuffers_max,'mb'))>1024){
var memBuffers_data_max = floats(setSize(memBuffers_max,'gb'))+"GB";
} else{
var memBuffers_data_max = floats(setSize(memBuffers_max,'mb'))+"MB";
}
$("#memBuffers_data").html(memBuffers_data_value+" / "+memBuffers_data_max);
var state = "";
for(var i = 0; i < data.serverStatus.sysLoad.length ; i++){
state += '<span class="badge badge-sm bg-dark">'+data.serverStatus.sysLoad[i]+'</span> '
}
$("#state").html(state);
var state_s = getPercent(data.serverStatus.sysLoad[0],2,data.serverStatus.sysLoad[0]);
$("#state_css").css("width",state_s);
$("#state_s").html(state_s);
var sta = getPercents(data.serverStatus.sysLoad[0],2,data.serverStatus.sysLoad[0]);
if(sta<70){
$("#state_css").removeClass();
$("#state_css").addClass("progress-bar bg-success");
$("#state_s").removeClass();
$("#state_s").addClass("pull-right text-success");
}
if(sta>=70){
$("#state_css").removeClass();
$("#state_css").addClass("progress-bar bg-warning");
$("#state_s").removeClass();
$("#state_s").addClass("pull-right text-warning");
}
if(sta>=90){
$("#state_css").removeClass();
$("#state_css").addClass("progress-bar bg-danger");
$("#state_s").removeClass();
$("#state_s").addClass("pull-right text-danger");
}
$("#time").html('<span class="badge badge-sm bg-dark">'+data.serverInfo.serverTime+'</span>');
$("#u_time").html('<span class="badge badge-sm bg-dark">'+data.serverInfo.serverUptime["days"]+' 天'+data.serverInfo.serverUptime["hours"]+' 时 '+data.serverInfo.serverUptime["mins"]+' 分'+data.serverInfo.serverUptime["secs"]+' 秒</span>');
if(floats(setSize(data.networkStats.networks.eth0.tx,'mb'))>1024){
var aaa_tx = floats(setSize(data.networkStats.networks.eth0.tx,'gb'))+"GB";
} else{
var aaa_tx = floats(setSize(data.networkStats.networks.eth0.tx,'mb'))+"MB";
}
if(floats(setSize(data.networkStats.networks.eth0.rx,'mb'))>1024){
var aaa_rx = floats(setSize(data.networkStats.networks.eth0.rx,'gb'))+"GB";
} else{
var aaa_rx = floats(setSize(data.networkStats.networks.eth0.rx,'mb'))+"MB";
}
$("#eth").html('<span class="badge badge-sm bg-dark"><i class="glyphicon glyphicon-upload" aria-hidden="true"></i> '+aaa_tx+'</span> '+
'<span class="badge badge-sm bg-dark"><i class="glyphicon glyphicon-download" aria-hidden="true"></i> '+aaa_rx+'</span>');
$("#eth1").html('<span class="badge badge-sm bg-dark"><i class="glyphicon glyphicon-cloud-upload" aria-hidden="true"></i> '+ForDight(data.networkStats.networks.eth0.tx-se_tx,3)+'</span> '+
'<span class="badge badge-sm bg-dark"><i class="glyphicon glyphicon-cloud-download" aria-hidden="true"></i> '+ForDight(data.networkStats.networks.eth0.rx-se_rx,3)+'</span>');
se_tx = data.networkStats.networks.eth0.tx;
se_rx = data.networkStats.networks.eth0.rx;
if(floats(setSize(data.networkStats.networks.lo.tx,'mb'))>1024){
var lo_tx = floats(setSize(data.networkStats.networks.lo.tx,'gb'))+"GB";
} else{
var lo_tx = floats(setSize(data.networkStats.networks.lo.tx,'mb'))+"MB";
}
if(floats(setSize(data.networkStats.networks.lo.rx,'mb'))>1024){
var lo_rx = floats(setSize(data.networkStats.networks.lo.rx,'gb'))+"GB";
} else{
var lo_rx = floats(setSize(data.networkStats.networks.lo.rx,'mb'))+"MB";
}
$("#io").html('<span class="badge badge-sm bg-success"><i class="fa fa-upload" aria-hidden="true"></i> '+lo_tx+'</span> '+
'<span class="badge badge-sm bg-success"><i class="glyphicon glyphicon-cloud-download" aria-hidden="true"></i> '+lo_rx+'</span>');
$("#io1").html('<span class="badge badge-sm bg-dark"><i class="glyphicon glyphicon-cloud-upload" aria-hidden="true"></i> '+ForDight(data.networkStats.networks.lo.tx-si_tx,3)+'</span> '+
'<span class="badge badge-sm bg-dark"><i class="glyphicon glyphicon-cloud-download" aria-hidden="true"></i> '+ForDight(data.networkStats.networks.lo.rx-si_rx,3)+'</span>');
si_tx = data.networkStats.networks.lo.tx;
si_rx = data.networkStats.networks.lo.rx;
}
});
}
function getNowFormatDate(){
var date = new Date();
var seperator1 = "-";
var seperator2 = ":";
var month = date.getMonth() + 1;
var strDate = date.getDate();
if (month >= 1 && month <= 9) {
month = "0" + month;
}
if (strDate >= 0 && strDate <= 9) {
strDate = "0" + strDate;
}
var currentdate = date.getFullYear() + seperator1 + month + seperator1 + strDate
+ " " + date.getHours() + seperator2 + date.getMinutes()
+ seperator2 + date.getSeconds();
return currentdate;
}
function UserInfo(){
$.ajax({
type : "get",
url : "https://api.qqij.cn/api/UserInfo/",
async : true,
beforeSend : function(){
},
complete : function(){
},
error : function(){
UserInfo();
},
success : function(data){
if(data!=null){
if(data.data['location']==null){
UserInfo();
}else{
$("#ip").html('<span class="badge badge-sm bg-dark">'+data.data['ip']+'</span>');
$("#address").html('<span class="badge badge-sm bg-dark">'+data.data['location']+'</span>');
$("#b").html('<span class="badge badge-sm bg-dark">'+data.data['browser']+'</span>');
$("#sys").html('<span class="badge badge-sm bg-dark">'+data.data['os']+'</span>');
}
}
},
});
};
$('#StateData').click(function(){
clearInterval(window.getnet);
clearInterval(window.info);
window.getnet = setInterval(function(){
if($('#StateDataPos').is('.open')){
state();
$("#sys_times").html('<span class="badge badge-sm bg-dark">'+getNowFormatDate()+'</span>');
}
},1000);
UserInfo();
});
</script>
<!-- 新追加的内容到此结束 -->
</body>
</html><!--html end-->
新建文件 serverInfo.php
上述修改完毕之后，在网站的根目录新建 serverInfo.php 文件
文件内容如下：
<?php
/**
* 获取当前Unix时间戳
* */
$unixTimestamp = time();
/**
* 获取服务器总的运行时长
* */
$serverUptime = getUpTime();
/**
* 获取服务器负载 以及CPU使用信息
* */
$serverLoad = GetLoad();
$cpuUsage = GetCPUInfo();
/**
* 获取服务器内存信息
* */
$memoryInfo = GetMem();
// 定义要输出的内容
$serverInfo = array(
'serverTime' => date('Y-m-d H:i:s', $unixTimestamp),
'serverUptime' => array(
'days' => $serverUptime['days'],
'hours' => $serverUptime['hours'],
'mins' => $serverUptime['mins'],
'secs' => $serverUptime['secs']
),
'serverUtcTime' => date('Y/m/d H:i:s', $unixTimestamp),
'diskUsage' => array(
'value' => disk_total_space(__FILE__) - disk_free_space(__FILE__),
'max' => disk_total_space(__FILE__)
)
);
$serverStatus = array(
'sysLoad' => array($serverLoad['1m'], $serverLoad['5m'], $serverLoad['15m']),
'cpuUsage' => array(
'user' => $cpuUsage['user'],
'nice' => $cpuUsage['nice'],
'sys' => $cpuUsage['sys'],
'idle' => $cpuUsage['idle']
),
'memRealUsage' => array(
'value' => $memoryInfo['mRealUsed'],
'max' => $memoryInfo['mTotal']
),
'memBuffers' => array(
'value' => $memoryInfo['mBuffers'],
'max' => $memoryInfo['mTotal']
),
'memCached' => array(
'value' => $memoryInfo['mCached'],
'max' => $memoryInfo['mTotal']
),
'swapUsage' => array(
'value' => $memoryInfo['swapUsed'],
'max' => $memoryInfo['swapTotal']
),
'swapCached' => array(
'value' => $memoryInfo['swapCached'],
'max' => $memoryInfo['swapTotal']
)
);
$networkStats = array(
'networks' => GetNetwork()
);
// 将以上内容合并为一个数组
$output = array(
'serverInfo' => $serverInfo,
'serverStatus' => $serverStatus,
'networkStats' => $networkStats
);
// 将数组转换为JSON字符串并输出
echo json_encode($output);
/**
* 获取系统运行时长
*
* @return array
*/
function getUpTime() {
$uptime = (float) @file_get_contents("/proc/uptime");
$days = floor($uptime / 86400);
$hours = floor(($uptime % 86400) / 3600);
$minutes = floor((($uptime % 86400) % 3600) / 60);
$seconds = ($uptime % 3600) % 60;
//$time = $days.":".$hours.":".$minutes.":".$seconds;
return array(
'days' => $days,
'hours' => $hours,
'mins' => $minutes,
'secs' => $seconds
);
}
/**
* 获取系统负载
*
* @return array|false|string[]
*/
function GetLoad()
{
if (false === ($str = file_get_contents("/proc/loadavg")))
return [];
$loads = explode(' ', $str);
if ($loads)
{
return [
'1m' => $loads[0],
'5m' => $loads[1],
'15m' => $loads[2],
];
}
return [];
}
function GetCPUInfo()
{
$load = sys_getloadavg();
$user = $load[0];
$nice = $load[1];
$sys = $load[2];
$idle = 100 - ($user + $nice + $sys);
return [
'user' => $user,
'nice' => $nice,
'sys' => $sys,
'idle' => $idle,
];
}
/**
* 内存信息
*
* @param bool $bFormat 格式化
*
* @return array
*/
function GetMem(bool $bFormat = false)
{
if (false === ($str = file_get_contents("/proc/meminfo")))
return [];
preg_match_all("/MemTotal\s{0,}\:+\s{0,}([\d\.]+).+?MemFree\s{0,}\:+\s{0,}([\d\.]+).+?Cached\s{0,}\:+\s{0,}([\d\.]+).+?SwapTotal\s{0,}\:+\s{0,}([\d\.]+).+?SwapFree\s{0,}\:+\s{0,}([\d\.]+)/s", $str, $mems);
preg_match_all("/Buffers\s{0,}\:+\s{0,}([\d\.]+)/s", $str, $buffers);
$mtotal = $mems[1][0] * 1024;
$mfree = $mems[2][0] * 1024;
$mbuffers = $buffers[1][0] * 1024;
$mcached = $mems[3][0] * 1024;
$stotal = $mems[4][0] * 1024;
$sfree = $mems[5][0] * 1024;
$mused = $mtotal - $mfree;
$sused = $stotal - $sfree;
$mrealused = $mtotal - $mfree - $mcached - $mbuffers; //真实内存使用
$rtn['mTotal'] = !$bFormat ? $mtotal : $this->size_format($mtotal, 1);
$rtn['mFree'] = !$bFormat ? $mfree : $this->size_format($mfree, 1);
$rtn['mBuffers'] = !$bFormat ? $mbuffers : $this->size_format($mbuffers, 1);
$rtn['mCached'] = !$bFormat ? $mcached : $this->size_format($mcached, 1);
$rtn['mUsed'] = !$bFormat ? ($mtotal - $mfree) : $this->size_format($mtotal - $mfree, 1);
$rtn['mPercent'] = (floatval($mtotal) != 0) ? round($mused / $mtotal * 100, 1) : 0;
$rtn['mRealUsed'] = !$bFormat ? $mrealused : $this->size_format($mrealused, 1);
$rtn['mRealFree'] = !$bFormat ? ($mtotal - $mrealused) : $this->size_format($mtotal - $mrealused, 1);//真实空闲
$rtn['mRealPercent'] = (floatval($mtotal) != 0) ? round($mrealused / $mtotal * 100, 1) : 0; //真实内存使用率
$rtn['mCachedPercent'] = (floatval($mcached) != 0) ? round($mcached / $mtotal * 100, 1) : 0; //Cached内存使用率
$rtn['swapTotal'] = !$bFormat ? $stotal : $this->size_format($stotal, 1);
$rtn['swapFree'] = !$bFormat ? $sfree : $this->size_format($sfree, 1);
$rtn['swapUsed'] = !$bFormat ? $sused : $this->size_format($sused, 1);
$rtn['swapPercent'] = (floatval($stotal) != 0) ? round($sused / $stotal * 100, 1) : 0;
$rtn['swapCached'] = $mbuffers;
return $rtn;
}
/**
* 获取网络数据
*
* @param bool $bFormat
*
* @return array
*/
function GetNetwork(bool $bFormat = false)
{
$rtn = [];
$netstat = file_get_contents('/proc/net/dev');
if (false === $netstat)
{
return [];
}
$bufe = preg_split("/\n/", $netstat, -1, PREG_SPLIT_NO_EMPTY);
foreach ($bufe as $buf)
{
if (preg_match('/:/', $buf))
{
list($dev_name, $stats_list) = preg_split('/:/', $buf, 2);
$dev_name = trim($dev_name);
$stats = preg_split('/\s+/', trim($stats_list));
$rtn[$dev_name]['name'] = $dev_name;
$rtn[$dev_name]['rx'] = !$bFormat ? $stats[0] : $this->netSize($stats[0]);
$rtn[$dev_name]['in_packets'] = $stats[1];
$rtn[$dev_name]['in_errors'] = $stats[2];
$rtn[$dev_name]['in_drop'] = $stats[3];
$rtn[$dev_name]['tx'] = !$bFormat ? $stats[8] : $this->netSize($stats[8]);
$rtn[$dev_name]['out_packets'] = $stats[9];
$rtn[$dev_name]['out_errors'] = $stats[10];
$rtn[$dev_name]['out_drop'] = $stats[11];
}
}
return $rtn;
}
至此，博客已经成功添加添加服务器状态栏，可以刷新后点击状态栏图标查看。
宝塔面板报错
若使用的是宝塔面板环境，请修改网站根目录中的.user.ini文件
open_basedir=/www/wwwroot/zai.ink/:/tmp/
追加代码：:/proc/后：
open_basedir=/www/wwwroot/zai.ink/:/tmp/:/proc/
