Run Report
Run #691f43cfd8a45: 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_null1,907 50.0% 344 N/A%
Exclusive Metrics for Current Function257 74.7%
Parent functions
Bitrix\Main\ORM\Query\Query::registerChain465 24.4% 82 23.8%
Bitrix\Main\ORM\Query\Chain::getDefinitionParts448 23.5% 64 18.6%
Bitrix\Main\ORM\Query\ChainElement::getDefinitionFragment316 16.6% 53 15.4%
Bitrix\Main\ORM\Query\ChainElement::getAliasFragment323 16.9% 51 14.8%
Bitrix\Intranet\Binding\Map::has105 5.5% 23 6.7%
Bitrix\Main\IO\FileSystemEntry::getPhysicalPath59 3.1% 13 3.8%
Bitrix\Main\ORM\Query\Query::exec30 1.6% 13 3.8%
Bitrix\Main\ORM\Entity::postInitialize25 1.3% 9 2.6%
Bitrix\Intranet\Binding\Menu::getRestPlacementCode44 2.3% 8 2.3%
Bitrix\Main\Page\Asset::getInstance28 1.5% 7 2.0%
Bitrix\Main\ORM\Fields\ExpressionField::getBuildFromChains16 0.8% 4 1.2%
Bitrix\Main\ORM\Entity::postInitialize@15 0.3% 3 0.9%
CTimeManUser::__GetSettings1 0.1% 2 0.6%
CPullOptions::GetDefaultOption15 0.8% 2 0.6%
Bitrix\Rest\Engine\Access\LoadLimiter::isActive4 0.2% 2 0.6%
Bitrix\Rest\Tools\Diagnostics\RestServerProcessLogger::logRequest1 0.1% 1 0.3%
Bitrix\Rest\Url\Base::getReplaced2 0.1% 1 0.3%
Bitrix\Intranet\Binding\Menu::getMapObject1 0.1% 1 0.3%
Bitrix\Main\DB\SqlHelper::getSubstrFunction1 0.1% 1 0.3%
CAllUser::SetLastActivityDate1 0.1% 1 0.3%
Bitrix\Rest\Tools\Diagnostics\LoggerManager::getLogger1 0.1% 1 0.3%
CSQLWhereExpression::__construct2 0.1% 1 0.3%
Bitrix\Intranet\Binding\Map::mergeInOneDirection6 0.3% 1 0.3%
Bitrix\Rest\Marketplace\Urls\Templates::getReplaced1 0.1% 0 0.0%
Bitrix\Rest\Marketplace\Client::isSubscriptionUsed1 0.1% 0 0.0%
Bitrix\Rest\Marketplace\Urls\Templates::getReplacedId1 0.1% 0 0.0%
Bitrix\Rest\Tools\Diagnostics\RestServerProcessLogger::logResponse1 0.1% 0 0.0%
Bitrix\Rest\Url\Base::getUrl1 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@11,907 100.0% 87 25.3%