Run Report
Run #691f3e4e46d0e: 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_null1,120 50.0% 211 21100.0%
Exclusive Metrics for Current Function146 69.2%
Parent functions
Bitrix\Main\ORM\Query\Query::registerChain290 25.9% 48 22.7%
Bitrix\Main\ORM\Query\Chain::getDefinitionParts244 21.8% 43 20.4%
Bitrix\Main\ORM\Query\ChainElement::getDefinitionFragment212 18.9% 41 19.4%
Bitrix\Main\ORM\Query\ChainElement::getAliasFragment219 19.6% 34 16.1%
Bitrix\Main\IO\FileSystemEntry::getPhysicalPath59 5.3% 15 7.1%
Bitrix\Main\ORM\Query\Query::exec18 1.6% 9 4.3%
Bitrix\Main\Page\Asset::getInstance23 2.1% 7 3.3%
Bitrix\Main\ORM\Entity::postInitialize16 1.4% 3 1.4%
Bitrix\Main\ORM\Fields\ExpressionField::getBuildFromChains16 1.4% 3 1.4%
Bitrix\Main\ORM\Entity::postInitialize@12 0.2% 2 0.9%
Bitrix\Rest\Marketplace\Client::isSubscriptionUsed1 0.1% 1 0.5%
Bitrix\Rest\Marketplace\Urls\Templates::getReplacedId1 0.1% 1 0.5%
Bitrix\Main\ORM\Query\Query::addFilter4 0.4% 1 0.5%
Bitrix\Main\DB\SqlHelper::getSubstrFunction1 0.1% 1 0.5%
CSQLWhereExpression::__construct3 0.3% 1 0.5%
Bitrix\Im\Common::getUserId1 0.1% 1 0.5%
Bitrix\Rest\Marketplace\Urls\Templates::getReplaced1 0.1% 0 0.0%
Bitrix\Rest\Url\Base::getReplaced2 0.2% 0 0.0%
Bitrix\Rest\Url\Base::getUrl1 0.1% 0 0.0%
CPullOptions::GetDefaultOption3 0.3% 0 0.0%
Bitrix\Main\ORM\Query\Query::buildJoinMap@11 0.1% 0 0.0%
Bitrix\Main\ORM\Query\Query::buildJoinMap2 0.2% 0 0.0%
Child function
is_null@11,120 100.0% 65 30.8%