Run Report
Run #53923d861ff11: 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::__toString39 2.4% 13,306 1.4% 13,352 1.5% 24,988 0.2% 33,676 0.2%
Exclusive Metrics for Current Function5,493 41.3% 4,113 30.8% -60,104 -240.5% 16,192 48.1%
Parent function
Drupal\Core\Database\Query\Select::execute39 100.0% 13,306 100.0% 13,352 100.0% 24,988 100.0% 33,676 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable503 32.4% 2,674 20.1% 3,139 23.5% 25,836 103.4% 3,040 9.0%
Drupal\Core\Database\Connection::escapeAlias375 24.1% 2,034 15.3% 2,402 18.0% 20,932 83.8% 2,720 8.1%
Drupal\Core\Database\Connection::escapeField372 24.0% 1,891 14.2% 2,200 16.5% 19,708 78.9% 1,712 5.1%
count78 5.0% 643 4.8% 711 5.3% 1,652 6.6% 1,376 4.1%
Drupal\Core\Database\Query\Select::compiled39 2.5% 332 2.5% 378 2.8% 1,572 6.3% 508 1.5%
implode43 2.8% 94 0.7% 135 1.0% 12,840 51.4% 7,144 21.2%
strpos65 4.2% 66 0.5% 108 0.8% 444 1.8% 40 0.1%
Drupal\Core\Database\Connection::makeComment39 2.5% 40 0.3% 79 0.6% 1,596 6.4% 484 1.4%
Drupal\Core\Database\Query\Condition::__toString39 2.5% 39 0.3% 87 0.7% 512 2.0% 460 1.4%