public function search($params)
{
$this->load($params);
$query = Monitor::find();
$dataProvider = new ActiveDataProvider(['query' => $query, 'pagination' => ['pageSize' => 10]]);
//print_r($rownums['nums']);exit;
//$values = $params['TraceLogSearch'];
return $dataProvider;
}
/**
* 获得监控项目的列表
*/
public static function findItems()
{
$stt = Monitor::find()->select('id,monitor_name')->indexBy("id")->asArray(TRUE)->all();
$returnArr = [];
foreach ($stt as $key => $value) {
$returnArr[$key] = $value['monitor_name'];
}
return $returnArr;
}
/**
* 获得首页推荐的五个服务器信息
*/
public static function find5Column()
{
//获得推荐的五个数据的信息
//获得五个监控项的信息
$monitorItems = Monitor::find()->where('is_index=1')->limit(5)->orderBy("id desc")->all();
if (empty($monitorItems)) {
return [];
}
return $monitorItems;
}
/**
* 处理为首页显示
*/
public function actionSetindex()
{
$get = \Yii::$app->request->get();
$result = FALSE;
if (isset($get['isindex']) && $get['isindex']) {
$is_indx = 0;
} else {
$is_indx = 1;
}
if (isset($get['id'])) {
$result = Monitor::updateAll(['is_index' => $is_indx], 'id=:id', [':id' => $get['id']]);
}
if ($result) {
$upstatus = TRUE;
} else {
$upstatus = FALSE;
}
return $this->renderAjax('setindex', ['upstatus' => $upstatus]);
}
/**
* 处理昨天的数据
*/
public static function fitZabbixYestoday()
{
//如果说程序突然OVER了，所以就找昨天没有数据的
//数据太多了，只能取一个钟头的数据，要不会中弹，安全保证标准是一分钟处理6个数据，一个钟头就处理360个作为上限
//配置昨天的参数信息
$date = date("Y-m-d H:00:00", strtotime("-1 hour"));
//时间标记
$fitdate = date("Y-m-d H:30:00", strtotime("-1 hour"));
$timemark = strtotime($fitdate);
$starttime = strtotime($date);
$endtime = strtotime(date("Y-m-d H:00:00"));
$fitIdLists = MonitorLog::find()->asArray()->distinct("monitor_id")->where("log_date=:lastDate", [':lastDate' => $date])->all();
if (empty($fitIdLists)) {
//为空时处理所有的ID
$fitArrayLists = Monitor::find()->orderBy("id asc")->limit(360)->all();
} else {
$donotfitstring = array();
foreach ($fitIdLists as $oneFit) {
$donotfitstring[] = $oneFit['monitor_id'];
}
//只处理还没有处理的ID，当前语句未处理完整，后续测试再处理
$fitArrayLists = Monitor::find()->where(['not in', 'id', $donotfitstring])->orderBy("id asc")->limit(360)->all();
}
//获得需要处理的数据,默认只处理（昨天还没有处理的）500个数据，超过500个的话，那么就需要做优化了
if (empty($fitArrayLists)) {
echo '没有可以处理的数据';
\Yii::$app->end();
}
foreach ($fitArrayLists as $oneDate) {
//直接处理
//通过接口获得数据
$postData = ['jsonrpc' => '2.0', 'method' => 'history.get', 'params' => ['history' => 0, 'itemids' => $oneDate->monitor_item, 'time_from' => $starttime, 'time_till' => $endtime, 'output' => 'extend'], 'id' => 0, 'auth' => ''];
$reposeData = ZabbixCurlService::curlPostResult($postData, FALSE);
//没有找到对应数据时处理异常
if ($reposeData['status'] === false || empty($reposeData['info']->result)) {
//没有信息就继续处理下一个
continue;
}
//对得到的数据进行平均值处理
$logtime = [0 => ['value' => 0, 'count' => 0], 1 => ['value' => 0, 'count' => 0]];
foreach ($reposeData['info']->result as $oneResDate) {
if ($oneResDate->clock <= $timemark) {
$logtime[0]['value'] += $oneResDate->value;
$logtime[0]['count'] += 1;
} else {
$logtime[1]['value'] += $oneResDate->value;
$logtime[1]['count'] += 1;
}
}
$monitorlogs = [[$oneDate->id, round($logtime[0]['value'] / $logtime[0]['count'], 2), $date], [$oneDate->id, round($logtime[0]['value'] / $logtime[0]['count'], 2), $fitdate]];
//处理平均值并入库
try {
$command = \Yii::$app->db->createCommand();
$command->batchInsert(MonitorLog::tableName(), ['monitor_id', 'serize_string', 'log_date'], $monitorlogs);
$command->execute();
} catch (yii\db\Exception $e) {
//记录读到的最后一行,没有处理的行会被后退
print_r($e);
continue;
}
}
}
/**
* 取得一个钟头的数据，这个数据会跟频率有关，因为一个钟头的数据有600条
*/
public static function fitDetailData()
{
//获得ID，获得时间，详细时间
$monitor_id = \Yii::$app->request->get('monitor_id');
$date = \Yii::$app->request->get('date');
$detialtime = \Yii::$app->request->get('detialtime');
//如果这两个都为空那么就直接出错吧
if (empty($monitor_id) || empty($date) || empty($detialtime)) {
return [];
}
//获得指定数据的信息
$oneItem = Monitor::find()->where("id=:id", [':id' => $monitor_id])->one();
if (!$oneItem) {
return [];
}
$fitendtime = $date . date(" H:i:s", strtotime($detialtime));
$fitendtimestr = strtotime($fitendtime);
$fitstarttimestr = $fitendtimestr - 1800;
//先得到当前一排的数据
//配置数据并向ZABBIX获得数据
//配置请求参数
$postData = ['jsonrpc' => '2.0', 'method' => 'history.get', 'params' => ['history' => 0, 'itemids' => $oneItem->monitor_item, 'time_from' => $fitstarttimestr, 'time_till' => $fitendtimestr, 'output' => 'extend'], 'id' => 0, 'auth' => ''];
$reposeData1 = ZabbixCurlService::curlPostResult($postData, FALSE);
//没有找到对应数据时处理异常
if ($reposeData1['status'] === false) {
$reposeData1 = [];
}
if (empty($reposeData1['info']->result)) {
$reposeData1 = [];
}
//得到第二排的数据
$postData = ['jsonrpc' => '2.0', 'method' => 'history.get', 'params' => ['history' => 0, 'itemids' => $oneItem->monitor_item, 'time_from' => $fitstarttimestr - 86400, 'time_till' => $fitendtimestr - 86400, 'output' => 'extend'], 'id' => 0, 'auth' => ''];
$reposeData2 = ZabbixCurlService::curlPostResult($postData, FALSE);
//没有找到对应数据时处理异常
if ($reposeData2['status'] === false) {
$reposeData2 = [];
}
if (empty($reposeData2['info']->result)) {
$reposeData2 = [];
}
//如果全为空就返回没数据
if (empty($reposeData1) && empty($reposeData2)) {
return [];
}
//配置数据
//二级处理数据其实只需要处理series.data xAxis.data dataZoom这三组数据的设置
$seriesdata[1] = [];
$seriesdata[2] = [];
$xAxisdata = [];
$nums = 1;
if (!empty($reposeData1)) {
$nums = count($reposeData1['info']->result);
foreach ($reposeData1['info']->result as $oneDate) {
$xAxisdata[] = date('H:i:s', $oneDate->clock);
$ceilnum = $oneDate->value * 1000;
if ($ceilnum > 0) {
$ceilnum += 10;
}
$ceilnum = ceil($ceilnum);
$ceilnum = $ceilnum / 1000;
$seriesdata[1][] = floatval(round($ceilnum, 2));
if (empty($reposeData2)) {
$seriesdata[2][] = 0;
}
}
}
if (!empty($reposeData2)) {
$nums = count($reposeData2['info']->result);
foreach ($reposeData2['info']->result as $oneDate) {
$xAxisdata[] = date('H:i:s', $oneDate->clock);
$ceilnum = $oneDate->value * 1000;
if ($ceilnum > 0) {
$ceilnum += 10;
}
$ceilnum = ceil($ceilnum);
$ceilnum = $ceilnum / 1000;
$seriesdata[2][] = floatval(round($ceilnum, 2));
if (empty($reposeData1)) {
$seriesdata[1][] = 0;
}
}
}
//处理显示的比例,初始显示48条柱子，计算显示的比例
$showlimit = round(4800 / $nums, 2);
if ($showlimit > 100) {
$showlimit = 100;
}
$fitShowlimit = 100 - $showlimit;
//返回处理后的数组
$fitReturnArray = ['seriesdata1' => $seriesdata[1], 'seriesdata2' => $seriesdata[2], 'xAxisdata' => $xAxisdata, 'dataZoom' => [['type' => 'slider', 'start' => $fitShowlimit, 'end' => 100], ['type' => 'inside', 'start' => $fitShowlimit, 'end' => 100]]];
return $fitReturnArray;
}