Run Report
Run #53920b950c201: 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% 2,697 0.7% 2,713 0.8% 11,364 0.1% 14,544 0.1%
Exclusive Metrics for Current Function1,179 43.7% 896 33.0% -7,832 -68.9% 6,900 47.4%
Parent function
Drupal\Core\Database\Query\Select::execute14 100.0% 2,697 100.0% 2,713 100.0% 11,364 100.0% 14,544 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable95 30.6% 520 19.3% 605 22.3% 5,748 50.6% 1,572 10.8%
Drupal\Core\Database\Connection::escapeAlias55 17.7% 309 11.5% 357 13.2% 4,056 35.7% 1,468 10.1%
Drupal\Core\Database\Connection::escapeField54 17.4% 275 10.2% 327 12.1% 3,256 28.7% 312 2.1%
count28 9.0% 227 8.4% 248 9.1% 444 3.9% 372 2.6%
Drupal\Core\Database\Query\Select::compiled14 4.5% 119 4.4% 135 5.0% 872 7.7% 508 3.5%
strpos20 6.5% 20 0.7% 38 1.4% 444 3.9% 444 3.1%
implode16 5.2% 20 0.7% 37 1.4% 2,992 26.3% 2,024 13.9%
Drupal\Core\Database\Connection::makeComment14 4.5% 14 0.5% 37 1.4% 896 7.9% 484 3.3%
Drupal\Core\Database\Query\Condition::__toString14 4.5% 14 0.5% 33 1.2% 488 4.3% 460 3.2%