Run Report
Run #51ec489b18752: 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::__toString19 2.6% 4,344 0.7% 4,356 0.7% 23,440 0.1% 46,584 0.2%
Exclusive Metrics for Current Function1,725 39.7% 1,278 29.3% -44,160 -188.4% 23,648 50.8%
Parent function
Drupal\Core\Database\Query\Select::execute19 100.0% 4,344 100.0% 4,356 100.0% 23,440 100.0% 46,584 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable229 32.9% 912 21.0% 1,043 23.9% 19,592 83.6% 7,640 16.4%
Drupal\Core\Database\Connection::escapeAlias173 24.9% 644 14.8% 751 17.2% 17,056 72.8% 2,360 5.1%
Drupal\Core\Database\Connection::escapeField172 24.7% 639 14.7% 773 17.7% 15,672 66.9% 2,704 5.8%
count38 5.5% 231 5.3% 259 5.9% 2,992 12.8% 2,496 5.4%
Drupal\Core\Database\Query\Select::compiled19 2.7% 116 2.7% 135 3.1% 1,744 7.4% 792 1.7%
implode27 3.9% 40 0.9% 56 1.3% 7,872 33.6% 5,448 11.7%
Drupal\Core\Database\Connection::makeComment19 2.7% 19 0.4% 34 0.8% 1,784 7.6% 744 1.6%
Drupal\Core\Database\Query\Condition::__toString18 2.6% 18 0.4% 27 0.6% 888 3.8% 752 1.6%