Run Report
Run #691f4406680c4: 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_null1,841 50.0% 377 N/A%
Exclusive Metrics for Current Function266 70.6%
Parent functions
Bitrix\Main\ORM\Query\Query::registerChain528 28.7% 106 28.1%
Bitrix\Main\ORM\Query\Chain::getDefinitionParts409 22.2% 88 23.3%
Bitrix\Main\ORM\Query\ChainElement::getDefinitionFragment370 20.1% 70 18.6%
Bitrix\Main\ORM\Query\ChainElement::getAliasFragment377 20.5% 69 18.3%
Bitrix\Main\IO\FileSystemEntry::getPhysicalPath59 3.2% 21 5.6%
Bitrix\Main\ORM\Query\Query::exec26 1.4% 9 2.4%
Bitrix\Main\ORM\Entity::postInitialize16 0.9% 6 1.6%
Bitrix\Main\Page\Asset::getInstance23 1.2% 3 0.8%
Bitrix\Rest\Marketplace\Urls\Templates::getReplaced1 0.1% 1 0.3%
Bitrix\Rest\Marketplace\Client::isSubscriptionUsed1 0.1% 1 0.3%
Bitrix\Main\ORM\Fields\ExpressionField::getBuildFromChains16 0.9% 1 0.3%
CPullOptions::GetDefaultOption3 0.2% 1 0.3%
Bitrix\Main\ORM\Entity::postInitialize@13 0.2% 1 0.3%
Bitrix\Rest\Marketplace\Urls\Templates::getReplacedId1 0.1% 0 0.0%
Bitrix\Rest\Url\Base::getReplaced2 0.1% 0 0.0%
Bitrix\Rest\Url\Base::getUrl1 0.1% 0 0.0%
CSQLWhereExpression::__construct2 0.1% 0 0.0%
Bitrix\Im\Common::getUserId1 0.1% 0 0.0%
Bitrix\Main\ORM\Query\Query::buildJoinMap2 0.1% 0 0.0%
Child function
is_null@11,841 100.0% 111 29.4%