Run Report
Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\Core\Database\Query\Select::__toString [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Database\Query\Select::__toString14 4.2% 2,690 0.7% 2,711 0.8% 11,364 0.1% 14,544 0.1%
Exclusive Metrics for Current Function1,175 43.7% 881 32.5% -7,832 -68.9% 6,900 47.4%
Parent function
Drupal\Core\Database\Query\Select::execute14 100.0% 2,690 100.0% 2,711 100.0% 11,364 100.0% 14,544 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable95 30.6% 522 19.4% 624 23.0% 5,748 50.6% 1,572 10.8%
Drupal\Core\Database\Connection::escapeAlias55 17.7% 306 11.4% 359 13.2% 4,056 35.7% 1,468 10.1%
Drupal\Core\Database\Connection::escapeField54 17.4% 273 10.1% 325 12.0% 3,256 28.7% 312 2.1%
count28 9.0% 225 8.4% 247 9.1% 444 3.9% 372 2.6%
Drupal\Core\Database\Query\Select::compiled14 4.5% 120 4.5% 134 4.9% 872 7.7% 508 3.5%
implode16 5.2% 21 0.8% 39 1.4% 2,992 26.3% 2,024 13.9%
strpos20 6.5% 20 0.7% 39 1.4% 444 3.9% 444 3.1%
Drupal\Core\Database\Connection::makeComment14 4.5% 14 0.5% 31 1.1% 896 7.9% 484 3.3%
Drupal\Core\Database\Query\Condition::__toString14 4.5% 14 0.5% 32 1.2% 488 4.3% 460 3.2%