diff options
Diffstat (limited to 'modules-available/statistics/pages/summary.inc.php')
| -rw-r--r-- | modules-available/statistics/pages/summary.inc.php | 316 |
1 files changed, 316 insertions, 0 deletions
diff --git a/modules-available/statistics/pages/summary.inc.php b/modules-available/statistics/pages/summary.inc.php new file mode 100644 index 00000000..be41b231 --- /dev/null +++ b/modules-available/statistics/pages/summary.inc.php @@ -0,0 +1,316 @@ +<?php + +class SubPage +{ + + private static $STATS_COLORS; + + public static function doPreprocess() + { + User::assertPermission('view.summary'); + } + + public static function doRender() + { + $sortColumn = Request::any('sortColumn'); + $sortDirection = Request::any('sortDirection'); + + $filters = StatisticsFilter::parseQuery(StatisticsFilter::getQuery()); + $filterSet = new StatisticsFilterSet($filters); + $filterSet->setSort($sortColumn, $sortDirection); + + if (!$filterSet->setAllowedLocationsFromPermission('view.summary')) { + Message::addError('main.no-permission'); + Util::redirect('?do=main'); + } + + // Prepare chart colors + self::$STATS_COLORS = []; + for ($i = 0; $i < 10; ++$i) { + self::$STATS_COLORS[] = '#55' . sprintf('%02s%02s', dechex((($i + 1) * ($i + 1)) / .3922), dechex(abs((5 - $i) * 51))); + } + + $filterSet->filterNonClients(); + Render::openTag('div', array('class' => 'row')); + StatisticsFilter::renderFilterBox('summary', $filterSet, StatisticsFilter::getQuery()); + self::showSummary($filterSet); + self::showMemory($filterSet); + self::showId44($filterSet); + self::showKvmState($filterSet); + self::showLatestMachines($filterSet); + self::showSystemModels($filterSet); + Render::closeTag('div'); + } + + /** + * @param \StatisticsFilterSet $filterSet + */ + private static function showSummary($filterSet) + { + $filterSet->makeFragments($where, $join, $sort, $args); + $known = Database::queryFirst("SELECT Count(*) AS val FROM machine $join WHERE $where", $args); + $on = Database::queryFirst("SELECT Count(*) AS val FROM machine $join WHERE state IN ('IDLE', 'OCCUPIED') AND ($where)", $args); + $used = Database::queryFirst("SELECT Count(*) AS val FROM machine $join WHERE state = 'OCCUPIED' AND ($where)", $args); + $hdd = Database::queryFirst("SELECT Count(*) AS val FROM machine $join WHERE badsectors >= 10 AND ($where)", $args); + if ($on['val'] != 0) { + $usedpercent = round($used['val'] / $on['val'] * 100); + } else { + $usedpercent = 0; + } + $data = array( + 'known' => $known['val'], + 'online' => $on['val'], + 'used' => $used['val'], + 'usedpercent' => $usedpercent, + 'badhdd' => $hdd['val'], + ); + // Graph + $cutoff = time() - 2 * 86400; + $res = Database::simpleQuery("SELECT dateline, data FROM statistic WHERE typeid = '~stats' AND dateline > $cutoff ORDER BY dateline ASC"); + $labels = array(); + $points1 = array('data' => array(), 'label' => 'Online', 'fillColor' => '#efe', 'strokeColor' => '#aea', 'pointColor' => '#7e7', 'pointStrokeColor' => '#fff', 'pointHighlightFill' => '#fff', 'pointHighlightStroke' => '#7e7'); + $points2 = array('data' => array(), 'label' => 'In use', 'fillColor' => '#fee', 'strokeColor' => '#eaa', 'pointColor' => '#e77', 'pointStrokeColor' => '#fff', 'pointHighlightFill' => '#fff', 'pointHighlightStroke' => '#e77'); + $sum = 0; + while ($row = $res->fetch(PDO::FETCH_ASSOC)) { + $x = explode('#', $row['data']); + if ($sum === 0) { + $labels[] = date('H:i', $row['dateline']); + } else { + $x[1] = max($x[1], array_pop($points1['data'])); + $x[2] = max($x[2], array_pop($points2['data'])); + } + $points1['data'][] = $x[1]; + $points2['data'][] = $x[2]; + ++$sum; + if ($sum === 12) { + $sum = 0; + } + } + $data['json'] = json_encode(array('labels' => $labels, 'datasets' => array($points1, $points2))); + $data['query'] = StatisticsFilter::getQuery(); + if (Module::get('runmode') !== false) { + $res = Database::queryFirst('SELECT Count(*) AS cnt FROM runmode'); + $data['runmode'] = $res['cnt']; + } + // Draw + Render::addTemplate('summary', $data); + } + + /** + * @param \StatisticsFilterSet $filterSet + */ + private static function showSystemModels($filterSet) + { + $filterSet->makeFragments($where, $join, $sort, $args); + $res = Database::simpleQuery('SELECT systemmodel, Round(AVG(realcores)) AS cores, Count(*) AS `count` FROM machine' + . " $join WHERE $where GROUP BY systemmodel ORDER BY `count` DESC, systemmodel ASC", $args); + $lines = array(); + $json = array(); + $id = 0; + while ($row = $res->fetch(PDO::FETCH_ASSOC)) { + if (empty($row['systemmodel'])) { + continue; + } + settype($row['count'], 'integer'); + $row['id'] = 'systemid' . $id; + $row['urlsystemmodel'] = urlencode($row['systemmodel']); + $lines[] = $row; + $json[] = array( + 'color' => self::$STATS_COLORS[$id % count(self::$STATS_COLORS)], + 'label' => 'systemid' . $id, + 'value' => $row['count'], + ); + ++$id; + } + self::capChart($json, $lines, 0.92); + Render::addTemplate('cpumodels', array('rows' => $lines, 'query' => StatisticsFilter::getQuery(), 'json' => json_encode($json))); + } + + /** + * @param \StatisticsFilterSet $filterSet + */ + private static function showMemory($filterSet) + { + $filterSet->makeFragments($where, $join, $sort, $args); + $res = Database::simpleQuery("SELECT mbram, Count(*) AS `count` FROM machine $join WHERE $where GROUP BY mbram", $args); + $lines = array(); + while ($row = $res->fetch(PDO::FETCH_ASSOC)) { + $gb = (int)ceil($row['mbram'] / 1024); + for ($i = 1; $i < count(StatisticsFilter::SIZE_RAM); ++$i) { + if (StatisticsFilter::SIZE_RAM[$i] < $gb) { + continue; + } + if (StatisticsFilter::SIZE_RAM[$i] - $gb >= $gb - StatisticsFilter::SIZE_RAM[$i - 1]) { + --$i; + } + $gb = StatisticsFilter::SIZE_RAM[$i]; + break; + } + if (isset($lines[$gb])) { + $lines[$gb] += $row['count']; + } else { + $lines[$gb] = $row['count']; + } + } + asort($lines); + $data = array('rows' => array()); + $json = array(); + $id = 0; + foreach (array_reverse($lines, true) as $k => $v) { + $data['rows'][] = array('gb' => $k, 'count' => $v, 'class' => StatisticsStyling::ramColorClass($k * 1024)); + $json[] = array( + 'color' => self::$STATS_COLORS[$id % count(self::$STATS_COLORS)], + 'label' => (string)$k, + 'value' => $v, + ); + ++$id; + } + self::capChart($json, $data['rows'], 0.92); + $data['json'] = json_encode($json); + $data['query'] = StatisticsFilter::getQuery(); + Render::addTemplate('memory', $data); + } + + /** + * @param \StatisticsFilterSet $filterSet + */ + private static function showKvmState($filterSet) + { + $filterSet->makeFragments($where, $join, $sort, $args); + $colors = array('UNKNOWN' => '#666', 'UNSUPPORTED' => '#ea5', 'DISABLED' => '#e55', 'ENABLED' => '#6d6'); + $res = Database::simpleQuery("SELECT kvmstate, Count(*) AS `count` FROM machine $join WHERE $where GROUP BY kvmstate ORDER BY `count` DESC", $args); + $lines = array(); + $json = array(); + while ($row = $res->fetch(PDO::FETCH_ASSOC)) { + $lines[] = $row; + $json[] = array( + 'color' => isset($colors[$row['kvmstate']]) ? $colors[$row['kvmstate']] : '#000', + 'label' => $row['kvmstate'], + 'value' => $row['count'], + ); + } + Render::addTemplate('kvmstate', array('rows' => $lines, 'query' => StatisticsFilter::getQuery(),'json' => json_encode($json))); + } + + /** + * @param \StatisticsFilterSet $filterSet + */ + private static function showId44($filterSet) + { + $filterSet->makeFragments($where, $join, $sort, $args); + $res = Database::simpleQuery("SELECT id44mb, Count(*) AS `count` FROM machine $join WHERE $where GROUP BY id44mb", $args); + $lines = array(); + $total = 0; + while ($row = $res->fetch(PDO::FETCH_ASSOC)) { + $total += $row['count']; + $gb = (int)ceil($row['id44mb'] / 1024); + for ($i = 1; $i < count(StatisticsFilter::SIZE_ID44); ++$i) { + if (StatisticsFilter::SIZE_ID44[$i] < $gb) { + continue; + } + if (StatisticsFilter::SIZE_ID44[$i] - $gb >= $gb - StatisticsFilter::SIZE_ID44[$i - 1]) { + --$i; + } + $gb = StatisticsFilter::SIZE_ID44[$i]; + break; + } + if (isset($lines[$gb])) { + $lines[$gb] += $row['count']; + } else { + $lines[$gb] = $row['count']; + } + } + asort($lines); + $data = array('rows' => array()); + $json = array(); + $id = 0; + foreach (array_reverse($lines, true) as $k => $v) { + $data['rows'][] = array('gb' => $k, 'count' => $v, 'class' => StatisticsStyling::hddColorClass($k)); + if ($k === 0) { + $color = '#e55'; + } else { + $color = self::$STATS_COLORS[$id++ % count(self::$STATS_COLORS)]; + } + $json[] = array( + 'color' => $color, + 'label' => (string)$k, + 'value' => $v, + ); + } + self::capChart($json, $data['rows'], 0.95); + $data['json'] = json_encode($json); + $data['query'] = StatisticsFilter::getQuery(); + Render::addTemplate('id44', $data); + } + + /** + * @param \StatisticsFilterSet $filterSet + */ + private static function showLatestMachines($filterSet) + { + $filterSet->makeFragments($where, $join, $sort, $args); + $args['cutoff'] = ceil(time() / 3600) * 3600 - 86400 * 10; + + $res = Database::simpleQuery("SELECT machineuuid, clientip, hostname, firstseen, mbram, kvmstate, id44mb FROM machine $join" + . " WHERE firstseen > :cutoff AND $where ORDER BY firstseen DESC LIMIT 32", $args); + $rows = array(); + $count = 0; + while ($row = $res->fetch(PDO::FETCH_ASSOC)) { + if (empty($row['hostname'])) { + $row['hostname'] = $row['clientip']; + } + $row['firstseen_int'] = $row['firstseen']; + $row['firstseen'] = Util::prettyTime($row['firstseen']); + $row['gbram'] = round(round($row['mbram'] / 500) / 2, 1); // Trial and error until we got "expected" rounding.. + $row['gbtmp'] = round($row['id44mb'] / 1024); + $row['ramclass'] = StatisticsStyling::ramColorClass($row['mbram']); + $row['kvmclass'] = StatisticsStyling::kvmColorClass($row['kvmstate']); + $row['hddclass'] = StatisticsStyling::hddColorClass($row['gbtmp']); + $row['kvmicon'] = $row['kvmstate'] === 'ENABLED' ? '✓' : '✗'; + if (++$count > 5) { + $row['collapse'] = 'collapse'; + } + $rows[] = $row; + } + Render::addTemplate('newclients', array('rows' => $rows, 'openbutton' => $count > 5)); + } + + /* + * HELPERS + */ + + + + private static function capChart(&$json, &$rows, $cutoff, $minSlice = 0.015) + { + $total = 0; + foreach ($json as $entry) { + $total += $entry['value']; + } + if ($total === 0) { + return; + } + $cap = ceil($total * $cutoff); + $accounted = 0; + $id = 0; + foreach ($json as $entry) { + if (($accounted >= $cap || $entry['value'] / $total < $minSlice) && $id >= 3) { + break; + } + ++$id; + $accounted += $entry['value']; + } + for ($i = $id; $i < count($rows); ++$i) { + $rows[$i]['collapse'] = 'collapse'; + } + $json = array_slice($json, 0, $id); + if ($accounted / $total < 0.99) { + $json[] = array( + 'color' => '#eee', + 'label' => 'invalid', + 'value' => ($total - $accounted), + ); + } + } + +}
\ No newline at end of file |