Run Report
Run #519afb4e24ae7: XHProf Run (Namespace=drupal-perf-joelpittet)
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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 2.4% 4,499 0.8% 4,518 0.9% 29,200 0.1% 46,680 0.1%
Exclusive Metrics for Current Function1,406 31.3% 1,071 23.7% -27,144 -93.0% 16,224 34.8%
Parent function
Drupal\Core\Database\Query\Select::execute11 100.0% 4,499 100.0% 4,518 100.0% 29,200 100.0% 46,680 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable142 32.4% 972 21.6% 1,088 24.1% 12,496 42.8% 6,072 13.0%
Drupal\Core\Database\Connection::escapeAlias114 26.0% 725 16.1% 801 17.7% 11,784 40.4% 3,072 6.6%
Drupal\Core\Database\Connection::escapeField111 25.3% 692 15.4% 778 17.2% 10,312 35.3% 1,768 3.8%
Drupal\Core\Database\Query\Select::__toString@12 0.5% 245 5.4% 248 5.5% 11,296 38.7% 11,704 25.1%
count22 5.0% 221 4.9% 239 5.3% 792 2.7% 888 1.9%
Drupal\Core\Database\Query\Select::compiled11 2.5% 143 3.2% 154 3.4% 1,360 4.7% 880 1.9%
implode14 3.2% 37 0.8% 48 1.1% 4,880 16.7% 4,216 9.0%
Drupal\Core\Database\Connection::makeComment11 2.5% 24 0.5% 38 0.8% 1,752 6.0% 832 1.8%
Drupal\Core\Database\Query\Condition::__toString9 2.1% 21 0.5% 37 0.8% 840 2.9% 384 0.8%
Drupal\Core\Database\Query\Select::preExecute2 0.5% 13 0.3% 16 0.4% 832 2.8% 640 1.4%