/**
* 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;
}
}
}
/**
* 处理两天的对比数据
*/
public static function fitTwoDay()
{
//获得ID，获得时间
$monitor_id = \Yii::$app->request->get('monitor_id');
$date = \Yii::$app->request->get('date');
//如果这两个都为空那么就直接出错吧
if (empty($monitor_id) || empty($date)) {
return [];
}
//获得昨天到现在的数据最多共96条数据
$startdate = date("Y-m-d 00:00:00", strtotime("-1 day", strtotime($date)));
$enddate = date("Y-m-d 00:00:00", strtotime("+1 day", strtotime($date)));
$oneMonitor = Monitor::find()->where("id=:mid", [':mid' => $monitor_id])->one();
//获得区间数据
$selectidLists = \common\models\MonitorLog::find()->where(['between', 'log_date', $startdate, $enddate])->andWhere("monitor_id=:monitorid", [':monitorid' => $monitor_id])->orderBy("log_date desc")->all();
if (empty($selectidLists)) {
return [];
}
//处理这些数据
//定义三个标记数据
$startdatestr = strtotime($startdate);
$middatestr = strtotime(date("Y-m-d 00:00:00", strtotime($date)));
//定义legend.data
$legend['data'] = [date('Y-m-d', $startdatestr), date('Y-m-d', $middatestr)];
//定义两个数组
$arrone = [];
$arrtwo = [];
//定义一个xaxis.data
$xaxis['data'] = [];
for ($i = 0; $i < 48; $i++) {
$key1 = date('Y-m-d H:i:s', $startdatestr);
$key2 = date('Y-m-d H:i:s', $middatestr);
$arrone[$key1] = 0;
$arrtwo[$key2] = 0;
$startdatestr += 1800;
$middatestr += 1800;
$xaxis['data'][] = date('H:i', $startdatestr);
}
foreach ($selectidLists as $onSelectItem) {
if (isset($arrone[$onSelectItem->log_date])) {
$arrone[$onSelectItem->log_date] = $onSelectItem->serize_string;
} else {
$arrtwo[$onSelectItem->log_date] = $onSelectItem->serize_string;
}
}
//已经处理好上面的两组数据现在要生成一个echarts能认得的数组数据
//json legend.data
//xAxis.data
//series
if ($oneMonitor->monitor_times == 1) {
$format = '{value}%';
$max = 100;
} else {
$format = '{value}';
$max = null;
}
$series = [['name' => $legend['data'][0], 'type' => 'bar', 'data' => array_values($arrone)], ['name' => $legend['data'][1], 'type' => 'bar', 'data' => array_values($arrtwo)]];
$returnArray = ['legenddata' => $legend['data'], 'xAxisdata' => $xaxis['data'], 'series' => $series, 'format' => $format, 'max' => $max];
return $returnArray;
}