Run Report
Run #52c862ea26981: 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::__toString11 3.2% 1,576 0.7% 1,582 0.7% 28,792 0.2% 39,528 0.2%
Exclusive Metrics for Current Function705 44.7% 447 28.3% -16,520 -57.4% 14,056 35.6%
Parent function
Drupal\Core\Database\Query\Select::execute11 100.0% 1,576 100.0% 1,582 100.0% 28,792 100.0% 39,528 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable109 34.1% 259 16.4% 354 22.4% 10,008 34.8% 3,616 9.1%
Drupal\Core\Database\Connection::escapeAlias71 22.2% 188 11.9% 235 14.9% 8,232 28.6% 2,272 5.7%
Drupal\Core\Database\Connection::escapeField70 21.9% 175 11.1% 224 14.2% 6,888 23.9% 1,328 3.4%
count22 6.9% 104 6.6% 120 7.6% 792 2.8% 696 1.8%
Drupal\Core\Database\Query\Select::__toString@11 0.3% 68 4.3% 70 4.4% 11,120 38.6% 11,568 29.3%
Drupal\Core\Database\Query\Select::compiled11 3.4% 55 3.5% 65 4.1% 1,360 4.7% 880 2.2%
Drupal\Core\Database\Connection::makeComment11 3.4% 7 0.4% 17 1.1% 1,400 4.9% 832 2.1%
implode14 4.4% 7 0.4% 25 1.6% 3,840 13.3% 3,352 8.5%
Drupal\Core\Database\Query\Condition::__toString10 3.1% 5 0.3% 20 1.3% 840 2.9% 288 0.7%
Drupal\Core\Database\Query\Select::preExecute1 0.3% 3 0.2% 5 0.3% 832 2.9% 640 1.6%