Run Report
Run #691f449ef25d0: 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_null2,788 50.0% 564 28200.0%
Exclusive Metrics for Current Function399 70.7%
Parent functions
Bitrix\Main\ORM\Query\Query::registerChain778 27.9% 141 25.0%
Bitrix\Main\ORM\Query\Chain::getDefinitionParts664 23.8% 137 24.3%
Bitrix\Main\ORM\Query\ChainElement::getDefinitionFragment538 19.3% 101 17.9%
Bitrix\Main\ORM\Query\ChainElement::getAliasFragment562 20.2% 100 17.7%
Bitrix\Main\IO\FileSystemEntry::getPhysicalPath79 2.8% 31 5.5%
Bitrix\Main\ORM\Query\Query::exec45 1.6% 17 3.0%
Bitrix\Main\ORM\Entity::postInitialize27 1.0% 14 2.5%
Bitrix\Main\ORM\Fields\ExpressionField::getBuildFromChains60 2.2% 12 2.1%
Bitrix\Main\Page\Asset::getInstance13 0.5% 6 1.1%
Bitrix\Im\Common::getUserId1 0.0% 2 0.4%
CBXPunycode::__construct1 0.0% 1 0.2%
Bitrix\Main\DB\SqlHelper::getSubstrFunction1 0.0% 1 0.2%
Bitrix\Main\ORM\Entity::postInitialize@16 0.2% 1 0.2%
Bitrix\Rest\Marketplace\Urls\Templates::getReplaced1 0.0% 0 0.0%
Bitrix\Rest\Marketplace\Client::isSubscriptionUsed1 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\Rest\Url\Base::getUrl1 0.0% 0 0.0%
CSQLWhereExpression::__construct2 0.1% 0 0.0%
CPullOptions::GetDefaultOption3 0.1% 0 0.0%
Bitrix\Main\ORM\Query\Query::buildJoinMap2 0.1% 0 0.0%
Child function
is_null@12,788 100.0% 165 29.3%