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Run #691f3dd3e5c8a: 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_null2,879 50.0% 656 32800.0%
Exclusive Metrics for Current Function458 69.8%
Parent functions
Bitrix\Main\ORM\Query\Query::registerChain762 26.5% 171 26.1%
Bitrix\Main\ORM\Query\Chain::getDefinitionParts699 24.3% 152 23.2%
Bitrix\Main\ORM\Query\ChainElement::getDefinitionFragment558 19.4% 118 18.0%
Bitrix\Main\ORM\Query\ChainElement::getAliasFragment582 20.2% 109 16.6%
Bitrix\Main\ORM\Fields\ExpressionField::getBuildFromChains128 4.4% 38 5.8%
Bitrix\Main\ORM\Entity::postInitialize29 1.0% 23 3.5%
Bitrix\Main\ORM\Query\Query::exec38 1.3% 15 2.3%
Bitrix\Main\IO\FileSystemEntry::getPhysicalPath31 1.1% 11 1.7%
Bitrix\Main\Page\Asset::getInstance13 0.5% 6 0.9%
CPullOptions::GetDefaultOption3 0.1% 3 0.5%
Bitrix\Main\ORM\Query\Query::addFilter15 0.5% 2 0.3%
CSQLWhereExpression::__construct3 0.1% 2 0.3%
Bitrix\Main\ORM\Entity::postInitialize@16 0.2% 2 0.3%
Bitrix\Rest\Url\Base::getReplaced2 0.1% 1 0.2%
Bitrix\Main\DB\SqlHelper::getSubstrFunction1 0.0% 1 0.2%
Bitrix\Rest\Url\Base::getUrl1 0.0% 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\Client::isSubscriptionUsed1 0.0% 0 0.0%
Bitrix\Rest\Marketplace\Urls\Templates::getReplacedId1 0.0% 0 0.0%
Bitrix\Main\ORM\Query\Query::buildJoinMap4 0.1% 0 0.0%
Child function
is_null@12,879 100.0% 198 30.2%