protected function _stats($package)
{
$arrWorkers = unserialize($package);
if (!is_array($arrWorkers) || empty($arrWorkers)) {
return;
}
$total = 0;
$arrRet = array();
foreach ($arrWorkers as $pid) {
$taskNum = \Daemon\Library\Ipc\Shared::getCurrentTaskNumByKey($pid);
$arrRet["w_{$pid}"] = $taskNum;
$total += $taskNum;
}
$arrRet['total'] = $total;
$flow = \Daemon\Library\Ipc\Shared::getMaxTaskNumAtomic()->get();
$arrRet['flow'] = $flow;
$driveConf = $this->_objAha->getConfig()->get('aha', 'drive');
$maxProcessNum = intval($driveConf['max_process_num']);
if ($flow > $total) {
$arrRet['MONITOR1'] = "FLOW_OVER_FLOW_TOTAL";
}
if ($flow >= $maxProcessNum) {
$arrRet['MONITOR2'] = "FLOW_OVER_FLOW_MAX_PROCESS_NUM";
}
Log::statsLog()->debug($arrRet);
$average = $this->_flowPredict($flow);
if ($average <= 0) {
foreach ($arrWorkers as $pid) {
\Daemon\Library\Ipc\Shared::setCurrentTaskTable($pid, array('taskNum' => 0));
}
}
}
protected function _taskWorkerBalance($distributeWorkers)
{
$pids = array_keys($distributeWorkers);
$index = mt_rand(0, count($pids) - 1);
$pid = $pids[$index];
$driveConf = $this->_objAha->getConfig()->get('aha', 'drive');
$maxCnt = intval($driveConf['max_task']);
$taskNum = \Daemon\Library\Ipc\Shared::getCurrentTaskNumByKey($pid);
if ($taskNum < $maxCnt) {
return $pid;
}
foreach ($pids as $sparePid) {
$taskNum = \Daemon\Library\Ipc\Shared::getCurrentTaskNumByKey($sparePid);
if ($taskNum < $maxCnt) {
return $sparePid;
}
}
return $pid;
}
