Run Report
Run #691f43370fab3: 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_null1,690 50.0% 402 20100.0%
Exclusive Metrics for Current Function268 66.7%
Parent functions
Bitrix\Main\ORM\Query\Query::registerChain456 27.0% 122 30.3%
Bitrix\Main\ORM\Query\Chain::getDefinitionParts446 26.4% 82 20.4%
Bitrix\Main\ORM\Query\ChainElement::getAliasFragment326 19.3% 73 18.2%
Bitrix\Main\ORM\Query\ChainElement::getDefinitionFragment318 18.8% 62 15.4%
Bitrix\Main\ORM\Entity::postInitialize16 0.9% 13 3.2%
Bitrix\Main\IO\FileSystemEntry::getPhysicalPath31 1.8% 12 3.0%
Bitrix\Main\ORM\Query\Query::exec27 1.6% 12 3.0%
Bitrix\Main\Page\Asset::getInstance12 0.7% 10 2.5%
Bitrix\Main\ORM\Fields\ExpressionField::getBuildFromChains40 2.4% 7 1.7%
CPullOptions::GetDefaultOption5 0.3% 3 0.7%
Bitrix\Rest\Marketplace\Client::isSubscriptionUsed1 0.1% 1 0.2%
CBXPunycode::__construct1 0.1% 1 0.2%
CDavGroupdavClientCalendar::DataSync1 0.1% 1 0.2%
Bitrix\Main\DB\SqlHelper::getSubstrFunction1 0.1% 1 0.2%
CSQLWhereExpression::__construct1 0.1% 1 0.2%
Bitrix\Main\ORM\Query\Query::buildJoinMap1 0.1% 1 0.2%
Bitrix\Rest\Marketplace\Urls\Templates::getReplaced1 0.1% 0 0.0%
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%
Bitrix\Main\ORM\Entity::postInitialize@12 0.1% 0 0.0%
Child function
is_null@11,690 100.0% 134 33.3%