Run Report
Run #52e4a222581ef: 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::__toString2 6.5% 238 0.1% 241 0.2% 25,408 0.2% 25,552 0.2%
Exclusive Metrics for Current Function92 38.7% 78 32.4% 3,760 14.8% 5,376 21.0%
Parent function
Drupal\Core\Database\Query\Select::execute2 100.0% 238 100.0% 241 100.0% 25,408 100.0% 25,552 100.0%
Child functions
Drupal\Core\Database\Query\Select::__toString@11 5.0% 75 31.5% 76 31.5% 12,192 48.0% 12,688 49.7%
count4 20.0% 21 8.8% 24 10.0% 792 3.1% 888 3.5%
Drupal\Core\Database\Query\Select::compiled2 10.0% 19 8.0% 21 8.7% 928 3.7% 792 3.1%
Drupal\Core\Database\Connection::escapeTable4 20.0% 14 5.9% 17 7.1% 1,184 4.7% 840 3.3%
Drupal\Core\Database\Connection::escapeAlias1 5.0% 8 3.4% 9 3.7% 2,040 8.0% 1,872 7.3%
Drupal\Core\Database\Query\Select::preExecute1 5.0% 4 1.7% 5 2.1% 832 3.3% 640 2.5%
implode3 15.0% 2 0.8% 4 1.7% 1,080 4.3% 992 3.9%
Drupal\Core\Database\Connection::makeComment2 10.0% 2 0.8% 3 1.2% 968 3.8% 744 2.9%
Drupal\Core\Database\Query\Condition::__toString1 5.0% 1 0.4% 2 0.8% 840 3.3% 480 1.9%
strpos1 5.0% 0 0.0% 2 0.8% 792 3.1% 240 0.9%