Run Report
Run #543bf339ee873: XHProf Run (Namespace=drupal-perf-dawehner)
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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::__toString8 2.3% 3,071 0.6% 3,068 0.6% 30,368 0.1% 34,832 0.1%
Exclusive Metrics for Current Function1,209 39.4% 875 28.5% -19,464 -64.1% 8,896 25.5%
Parent function
Drupal\Core\Database\Query\Select::execute8 100.0% 3,071 100.0% 3,068 100.0% 30,368 100.0% 34,832 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable98 29.3% 554 18.0% 641 20.9% 9,504 31.3% 3,112 8.9%
Drupal\Core\Database\Connection::escapeField93 27.8% 478 15.6% 563 18.4% 8,800 29.0% 672 1.9%
Drupal\Core\Database\Connection::escapeAlias80 24.0% 418 13.6% 503 16.4% 8,904 29.3% 2,336 6.7%
count16 4.8% 153 5.0% 163 5.3% 792 2.6% 1,224 3.5%
Drupal\Core\Database\Query\Select::__toString@11 0.3% 128 4.2% 130 4.2% 12,280 40.4% 12,824 36.8%
Drupal\Core\Database\Query\Select::compiled8 2.4% 76 2.5% 88 2.9% 1,216 4.0% 880 2.5%
implode13 3.9% 22 0.7% 34 1.1% 4,656 15.3% 3,128 9.0%
Drupal\Core\Database\Query\Condition::__toString7 2.1% 11 0.4% 22 0.7% 840 2.8% 288 0.8%
strpos9 2.7% 9 0.3% 24 0.8% 792 2.6% 0 0.0%
Drupal\Core\Database\Connection::makeComment8 2.4% 8 0.3% 18 0.6% 1,216 4.0% 832 2.4%
Drupal\Core\Database\Query\Select::preExecute1 0.3% 5 0.2% 7 0.2% 832 2.7% 640 1.8%