Run Report
Run #691f428337cf1: XHProf Run (Namespace=eterna)
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Parent/Child report for is_null [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%
Current Function
is_null2,820 50.0% 593 29650.0%
Exclusive Metrics for Current Function427 72.0%
Parent functions
Bitrix\Main\ORM\Query\ChainElement::getAliasFragment598 21.2% 148 25.0%
Bitrix\Main\ORM\Query\Query::registerChain741 26.3% 141 23.8%
Bitrix\Main\ORM\Query\Chain::getDefinitionParts713 25.3% 124 20.9%
Bitrix\Main\ORM\Query\ChainElement::getDefinitionFragment564 20.0% 96 16.2%
Bitrix\Main\ORM\Entity::postInitialize33 1.2% 21 3.5%
Bitrix\Main\ORM\Fields\ExpressionField::getBuildFromChains69 2.4% 20 3.4%
Bitrix\Main\ORM\Query\Query::exec39 1.4% 19 3.2%
Bitrix\Main\Page\Asset::getInstance13 0.5% 9 1.5%
Bitrix\Main\ORM\Entity::postInitialize@16 0.2% 6 1.0%
Bitrix\Main\IO\FileSystemEntry::getPhysicalPath31 1.1% 4 0.7%
Bitrix\Rest\Marketplace\Client::isSubscriptionUsed1 0.0% 1 0.2%
CDavGroupdavClientCalendar::DataSync1 0.0% 1 0.2%
Bitrix\Rest\Url\Base::getUrl1 0.0% 1 0.2%
CPullOptions::GetDefaultOption3 0.1% 1 0.2%
Bitrix\Im\Common::getUserId1 0.0% 1 0.2%
Bitrix\Rest\Marketplace\Urls\Templates::getReplaced1 0.0% 0 0.0%
Bitrix\Rest\Marketplace\Urls\Templates::getReplacedId1 0.0% 0 0.0%
Bitrix\Rest\Url\Base::getReplaced2 0.1% 0 0.0%
Bitrix\Main\DB\SqlHelper::getSubstrFunction1 0.0% 0 0.0%
Bitrix\Main\ORM\Query\Query::buildJoinMap1 0.0% 0 0.0%
Child function
is_null@12,820 100.0% 166 28.0%