mirror of
https://github.com/unraid/webgui.git
synced 2026-04-25 20:01:38 -05:00
tom mortensen
@@ -183,6 +183,19 @@ _(Console Options)_:
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:vms_console_help:
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_(Show VM Usage)_:
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: <select id="vmusage" name="USAGE">
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<?=mk_option($domain_cfg['USAGE'], 'N', _('Disabled'))?>
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<?=mk_option($domain_cfg['USAGE'], 'Y', _('Enabled'))?>
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</select>
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:vms_usage_help:
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_(VM Usage refresh timer(seconds))_:
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: <input type="number" id="vm_usage_timer" name="USAGETIMER" value="<?=htmlspecialchars($domain_cfg['USAGETIMER'] ?? 3) ?>" class="narrow">
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:vms_usage_timer_help:
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_(PCIe ACS override)_:
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: <select id="pcie_acs_override"<?=$safemode?' disabled':''?>>
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<?= mk_option($pcie_acs_override, '', _('Disabled'))?>
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@@ -0,0 +1,41 @@
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Menu="VMs:0"
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Title="VM Usage Statisics"
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Nchan="vm_usage:stop"
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Cond="exec(\"grep -o '^USAGE=.Y' /boot/config/domain.cfg 2>/dev/null\") && is_file('/var/run/libvirt/libvirtd.pid')"
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---
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<?PHP
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/* Copyright 2005-2024, Lime Technology
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* Copyright 2012-2024, Simon Fairweather.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License version 2,
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* as published by the Free Software Foundation.
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*/
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?>
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<?
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$docroot ??= ($_SERVER['DOCUMENT_ROOT'] ?: '/usr/local/emhttp');
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?>
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<table id="vmstats" class="tablesorter four shift">
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<thead class='child'><tr><th class="th1">_(Name)_</th><th class="th2">_(Guest CPU)_</th><th>_(Host CPU)_</th><th>_(Memory)_</th><th>_(Disk IO)_</th><th>_(Network IO)_</th></tr></thead>
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<tbody id ="vmstatsbody" class='child'>
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</tbody>
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</table>
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<script>
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var vmusage = new NchanSubscriber('/sub/vm_usage',{subscriber:'websocket'});
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vmusage.on('message', function(msg){
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var data = JSON.parse(msg);
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$('#vmstatsbody').html(data);
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});
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$(function(){
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vmusage.start();
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});
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window.onunload = function(){
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vmusage.stop();
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}
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</script>
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@@ -1694,8 +1694,8 @@
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else {
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$doms = libvirt_list_domains($this->conn);
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foreach ($doms as $dom) {
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$tmp = $this->domain_get_name($dom);
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$ret[$tmp] = libvirt_domain_get_info($dom);
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$tmp = $this->get_domain_object($dom);
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$ret[$dom] = libvirt_domain_get_info($tmp);
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}
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}
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@@ -1771,6 +1771,11 @@
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return ($tmp) ? $tmp : $this->_set_last_error();
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}
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function domain_get_all_domain_stats() {
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$tmp = libvirt_connect_get_all_domain_stats($this->conn);
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return ($tmp) ? $tmp : $this->_set_last_error();
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}
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function domain_start($dom) {
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$dom=$this->get_domain_object($dom);
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if ($dom) {
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@@ -2529,4 +2529,81 @@ function addtemplatexml($post) {
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return $reply;
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}
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function get_vm_usage_stats($collectcpustats = true,$collectdiskstats = true,$collectnicstats = true, $collectmemstats = true) {
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global $lv, $vmusagestats;
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$hostcpus = $lv->host_get_node_info();
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$timestamp = time();
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$allstats=$lv->domain_get_all_domain_stats();
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foreach ($allstats as $vm => $data) {
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$state = $data["state.state"];
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# CPU Metrics
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$cpuTime = 0;
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$cpuHostPercent = 0;
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$cpuGuestPercent = 0;
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$cpuTimeAbs = $data["cpu.time"];
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if ($state == 1 && $collectcpustats == true) {
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$guestcpus = $data["vcpu.current"];
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$cpuTime = $cpuTimeAbs - $vmusagestats[$vm]["cpuTimeAbs"];
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$pcentbase = ((($cpuTime) * 100.0) / ((($timestamp) - $vmusagestats[$vm]["timestamp"] ) * 1000.0 * 1000.0 * 1000.0));
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$cpuHostPercent = round($pcentbase / $hostcpus['cpus'],1);
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$cpuGuestPercent = round($pcentbase / $guestcpus, 1) ;
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$cpuHostPercent = max(0.0, min(100.0, $cpuHostPercent));
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$cpuGuestPercent = max(0.0, min(100.0, $cpuGuestPercent));
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}
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# Memory Metrics
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if ($state == 1 && $collectmemstats) {
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$currentmem = $data["balloon.current"];
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$unusedmem = $data["balloon.unused"];
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$meminuse = $currentmem - $unusedmem;
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} else $currentmem = $meminuse = 0;
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# Disk
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if ($state == 1 && $collectdiskstats) {
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$disknum = $data["block.count"];
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$rd=$wr=$i=0;
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for ($i = 0; $i < $disknum; $i++) {
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if ($data["block.$i.name"] == "hda" || $data["block.$i.name"] == "hdb") continue;
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$rd += $data["block.$i.rd.bytes"] ;
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$wr += $data["block.$i.wr.bytes"] ;
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}
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$rdrate = ($rd - $vmusagestats[$vm]['rdp']);
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$wrrate = ($wr - $vmusagestats[$vm]['wrp']);
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} else $rdrate=$wrrate=0;
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# Net
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if ($state == 1 && $collectnicstats) {
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$nicnum = $data["net.count"];
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$rx=$tx=$i=0;
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for ($i = 0; $i < $nicnum; $i++) {
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$rx += $data["net.$i.rx.bytes"] ;
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$tx += $data["net.$i.tx.bytes"] ;
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}
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$rxrate = round(($rx - $vmusagestats[$vm]['rxp']),0);
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$txrate = round(($tx - $vmusagestats[$vm]['txp']),0);
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} else $rxrate=$txrate=0;
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$vmusagestats[$vm] = [
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"cpuTime" => $cpuTime,
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"cpuTimeAbs" => $cpuTimeAbs,
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"cpuhost" => $cpuHostPercent,
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"cpuguest" => $cpuGuestPercent,
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"timestamp" => $timestamp,
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"mem" => $meminuse,
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"maxmem" => $currentmem,
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"rxrate" => $rxrate,
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"rxp" => $rx,
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"txrate" => $txrate,
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"txp" => $tx,
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"rdp" => $rd,
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"rdrate" => $rdrate,
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"wrp" => $wr,
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"wrrate" => $wrrate,
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"state" => $state,
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];
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}
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}
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?>
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+97
@@ -0,0 +1,97 @@
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#!/usr/bin/php -q
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<?PHP
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/* Copyright 2005-2024, Lime Technology
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* Copyright 2024-2024, Simon Fairweather.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License version 2,
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* as published by the Free Software Foundation.
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*/
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?>
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<?
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$docroot = '/usr/local/emhttp';
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$varroot = '/var/local/emhttp';
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$md5_old = -1;
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require_once "$docroot/webGui/include/Helpers.php";
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require_once "$docroot/webGui/include/publish.php";
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require_once "$docroot/plugins/dynamix.vm.manager/include/libvirt_helpers.php";
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global $vmusagestats;
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extract(parse_plugin_cfg('dynamix',true));
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get_vm_usage_stats();
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sleep(1);
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// add translations
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$_SERVER['REQUEST_URI'] = 'dashboard';
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$login_locale = _var($display,'locale');
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require_once "$docroot/webGui/include/Translations.php";
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// remember current language
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$locale_init = $locale;
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function update_translation($locale) {
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global $docroot,$language;
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$language = [];
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if ($locale) {
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$text = "$docroot/languages/$locale/translations.txt";
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if (file_exists($text)) {
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$store = "$docroot/languages/$locale/translations.dot";
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if (!file_exists($store)) file_put_contents($store,serialize(parse_lang_file($text)));
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$language = unserialize(file_get_contents($store));
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}
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$text = "$docroot/languages/$locale/dashboard.txt";
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if (file_exists($text)) {
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$store = "$docroot/languages/$locale/dashboard.dot";
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if (!file_exists($store)) file_put_contents($store,serialize(parse_lang_file($text)));
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$language = array_merge($language,unserialize(file_get_contents($store)));
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}
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}
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}
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$domain_cfgfile = "/boot/config/domain.cfg";
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$domain_cfg = parse_ini_file($domain_cfgfile);
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if (!isset($domain_cfg['USAGETIMER'])) $timer = 3 ; else $timer = $domain_cfg['USAGETIMER'];
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while (true) {
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extract(parse_plugin_cfg('dynamix',true));
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if (_var($display,'locale') != $locale_init) {
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$locale_init = _var($display,'locale');
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update_translation($locale_init);
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}
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get_vm_usage_stats();
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$echo = [];
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$echo = [];
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$ts = $time1 - $time0;
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$echodata = "";
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$running = 0;
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foreach ($vmusagestats as $vm => $vmdata) {
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if ($vmdata['state'] == 1) {
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$running++;
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$echodata .= "<tr><td>$vm</td>" ;
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$echodata .= "<td class='advanced'><span class='cpug-".$vm."'>".$vmdata['cpuguest']."%</span><div class='usage-disk mm'><span id='cpug-".$vm."' style='width:".$vmdata['cpuguest']."%;'></span><span></span></div></td>";
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$echodata .= "<td class='advanced'><span class='cpuh-".$vm."'>".$vmdata['cpuhost']."%</span><div class='usage-disk mm'><span id='cpuh-".$vm."' style='width:".$vmdata['cpuhost']."%;'></span><span></span></div></td><td>";
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$echodata .= my_scale($vmdata['mem'],$unit)."$unit / ".my_scale($vmdata['maxmem'],$unit)."$unit</td><td>";
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$echodata .= _("Read").": ".my_scale($vmdata['rdrate'],$unit)."$unit/s<br>"._("Write").": ".my_scale($vmdata['wrrate'],$unit)."$unit/s</td><td>";
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$echodata .= _("RX").": ".my_scale($vmdata['rxrate'],$unit)."$unit/s<br>"._("TX").": ".my_scale($vmdata['txrate'],$unit)."$unit/s</td></tr>";
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}
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$echo = $echodata ;
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}
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if ($running < 1) $echo = "<tr><td colspan='7' style='text-align:center;padding-top:12px'>"._('No VMs running')."</td></tr>";
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$echo = json_encode($echo);
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$md5_new = md5($echo,true);
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if ($md5_new !== $md5_old) {
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$md5_old = publish('vm_usage',$echo)!==false ? $md5_new : -1;
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$time0 = $time1;
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}
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sleep($timer);
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}
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?>
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Block a user