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Run #54811b6aec43d: 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% 1,292 0.0% 17,912 0.0% 14,560 0.0%
Exclusive Metrics for Current Function676 52.3% -17,984 -100.4% 4,936 33.9%
Parent function
Drupal\Core\Database\Query\Select::execute5 100.0% 1,292 100.0% 17,912 100.0% 14,560 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable87 29.9% 188 14.6% 8,352 46.6% 1,216 8.4%
Drupal\Core\Database\Connection::escapeField89 30.6% 187 14.5% 9,296 51.9% 1,720 11.8%
Drupal\Core\Database\Connection::escapeAlias75 25.8% 159 12.3% 8,176 45.6% 1,680 11.5%
count10 3.4% 44 3.4% 2,560 14.3% 2,376 16.3%
Drupal\Core\Database\Query\Select::compiled5 1.7% 21 1.6% 928 5.2% 736 5.1%
implode10 3.4% 10 0.8% 4,224 23.6% 608 4.2%
Drupal\Core\Database\Query\Condition::__toString4 1.4% 4 0.3% 744 4.2% 0 0.0%
Drupal\Core\Database\Connection::makeComment5 1.7% 3 0.2% 968 5.4% 688 4.7%
strpos6 2.1% 0 0.0% 648 3.6% 600 4.1%