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Run #519c03b86b1ec: 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::__toString6 2.8% 2,111 0.2% 2,122 0.2% 10,620 0.1% 14,292 0.1%
Exclusive Metrics for Current Function908 43.0% 738 34.8% -5,980 -56.3% 5,956 41.7%
Parent function
Drupal\Core\Database\Query\Select::execute6 100.0% 2,111 100.0% 2,122 100.0% 10,620 100.0% 14,292 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable65 32.2% 399 18.9% 444 20.9% 3,756 35.4% 1,396 9.8%
Drupal\Core\Database\Connection::escapeAlias50 24.8% 305 14.4% 347 16.4% 3,764 35.4% 1,296 9.1%
Drupal\Core\Database\Connection::escapeField49 24.3% 269 12.7% 311 14.7% 3,024 28.5% 668 4.7%
count12 5.9% 122 5.8% 132 6.2% 1,632 15.4% 1,424 10.0%
Drupal\Core\Database\Query\Select::compiled6 3.0% 75 3.6% 84 4.0% 648 6.1% 508 3.6%
implode8 4.0% 14 0.7% 21 1.0% 2,548 24.0% 2,108 14.7%
Drupal\Core\Database\Connection::makeComment6 3.0% 10 0.5% 22 1.0% 744 7.0% 480 3.4%
Drupal\Core\Database\Query\Condition::__toString6 3.0% 9 0.4% 23 1.1% 484 4.6% 456 3.2%