Run Report
Run #51774d289642f: XHProf Run (Namespace=drupal-perf-cottser)
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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::__toString18 2.5% 4,238 0.9% 4,252 1.0% 32,616 0.2% 40,736 0.3%
Exclusive Metrics for Current Function1,715 40.5% 1,156 27.2% -43,032 -131.9% 14,608 35.9%
Parent function
Drupal\Core\Database\Query\Select::execute18 100.0% 4,238 100.0% 4,252 100.0% 32,616 100.0% 40,736 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable216 31.7% 829 19.6% 990 23.3% 18,528 56.8% 4,544 11.2%
Drupal\Core\Database\Connection::escapeField176 25.8% 625 14.7% 751 17.7% 15,552 47.7% 1,768 4.3%
Drupal\Core\Database\Connection::escapeAlias179 26.2% 606 14.3% 756 17.8% 17,056 52.3% 2,720 6.7%
count36 5.3% 229 5.4% 252 5.9% 2,992 9.2% 2,272 5.6%
Drupal\Core\Database\Query\Select::compiled18 2.6% 98 2.3% 126 3.0% 1,696 5.2% 792 1.9%
Drupal\Core\Database\Query\Select::__toString@11 0.1% 75 1.8% 76 1.8% 8,776 26.9% 8,968 22.0%
implode20 2.9% 23 0.5% 46 1.1% 7,592 23.3% 2,888 7.1%
Drupal\Core\Database\Connection::makeComment18 2.6% 18 0.4% 34 0.8% 1,736 5.3% 744 1.8%
Drupal\Core\Database\Query\Condition::__toString17 2.5% 17 0.4% 59 1.4% 888 2.7% 840 2.1%
Drupal\Core\Database\Query\Select::preExecute1 0.1% 3 0.1% 6 0.1% 832 2.6% 592 1.5%