Run Report
Run #54df8d322535a: 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% 1,247 0.1% 16,832 0.0% 21,616 0.0%
Exclusive Metrics for Current Function646 51.8% -17,440 -103.6% 7,416 34.3%
Parent function
Drupal\Core\Database\Query\Select::execute5 100.0% 1,247 100.0% 16,832 100.0% 21,616 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable86 30.1% 189 15.2% 8,256 49.0% 3,504 16.2%
Drupal\Core\Database\Connection::escapeField86 30.1% 178 14.3% 8,016 47.6% 880 4.1%
Drupal\Core\Database\Connection::escapeAlias74 25.9% 158 12.7% 8,064 47.9% 2,352 10.9%
count10 3.5% 40 3.2% 2,560 15.2% 2,280 10.5%
Drupal\Core\Database\Query\Select::compiled5 1.7% 21 1.7% 928 5.5% 736 3.4%
implode9 3.1% 8 0.6% 3,976 23.6% 2,600 12.0%
Drupal\Core\Database\Connection::makeComment5 1.7% 4 0.3% 1,128 6.7% 688 3.2%
Drupal\Core\Database\Query\Condition::__toString5 1.7% 3 0.2% 696 4.1% 648 3.0%
strpos6 2.1% 0 0.0% 648 3.8% 512 2.4%