/**
* 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;
}
}
}
