Run Report
Run #54dec697a5762: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Parent/Child report for Drupal\Core\Database\Query\Select::__toString [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
Drupal\Core\Database\Query\Select::__toString5 1.7% 1,249 0.1% 16,832 0.1% 20,800 0.1%
Exclusive Metrics for Current Function657 52.6% -17,280 -102.7% 6,712 32.3%
Parent function
Drupal\Core\Database\Query\Select::execute5 100.0% 1,249 100.0% 16,832 100.0% 20,800 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable86 30.1% 186 14.9% 8,256 49.0% 3,568 17.2%
Drupal\Core\Database\Connection::escapeField86 30.1% 174 13.9% 8,016 47.6% 944 4.5%
Drupal\Core\Database\Connection::escapeAlias74 25.9% 153 12.2% 8,064 47.9% 2,112 10.2%
count10 3.5% 42 3.4% 2,560 15.2% 2,280 11.0%
Drupal\Core\Database\Query\Select::compiled5 1.7% 21 1.7% 928 5.5% 736 3.5%
implode9 3.1% 10 0.8% 3,976 23.6% 2,600 12.5%
Drupal\Core\Database\Query\Condition::__toString5 1.7% 3 0.2% 696 4.1% 648 3.1%
Drupal\Core\Database\Connection::makeComment5 1.7% 3 0.2% 968 5.8% 688 3.3%
strpos6 2.1% 0 0.0% 648 3.8% 512 2.5%