Run Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

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 3.9% 3,188 0.5% 3,202 0.6% 19,128 0.1% 25,656 0.2%
Exclusive Metrics for Current Function1,294 40.6% 944 29.5% -9,536 -49.9% 9,048 35.3%
Parent function
Drupal\Core\Database\Query\Select::execute14 100.0% 3,188 100.0% 3,202 100.0% 19,128 100.0% 25,656 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable102 30.0% 555 17.4% 671 21.0% 5,948 31.1% 2,284 8.9%
Drupal\Core\Database\Connection::escapeAlias68 20.0% 386 12.1% 462 14.4% 4,776 25.0% 1,880 7.3%
Drupal\Core\Database\Connection::escapeField66 19.4% 347 10.9% 407 12.7% 3,956 20.7% 924 3.6%
count28 8.2% 227 7.1% 252 7.9% 1,652 8.6% 1,280 5.0%
Drupal\Core\Database\Query\Select::__toString@11 0.3% 157 4.9% 160 5.0% 5,688 29.7% 5,988 23.3%
Drupal\Core\Database\Query\Select::compiled14 4.1% 149 4.7% 165 5.2% 872 4.6% 508 2.0%
implode16 4.7% 23 0.7% 37 1.2% 3,436 18.0% 2,400 9.4%
strpos17 5.0% 17 0.5% 35 1.1% 444 2.3% 40 0.2%
Drupal\Core\Database\Connection::makeComment14 4.1% 14 0.4% 31 1.0% 896 4.7% 484 1.9%
Drupal\Core\Database\Query\Condition::__toString13 3.8% 13 0.4% 30 0.9% 512 2.7% 460 1.8%
Drupal\Core\Database\Query\Select::preExecute1 0.3% 6 0.2% 8 0.2% 484 2.5% 360 1.4%