Run Report
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
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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::__toString8 3.8% 1,015 0.1% 1,021 0.1% 29,888 0.1% 36,856 0.2%
Exclusive Metrics for Current Function455 44.8% 281 27.5% -4,800 -16.1% 16,656 45.2%
Parent function
Drupal\Core\Database\Query\Select::execute8 100.0% 1,015 100.0% 1,021 100.0% 29,888 100.0% 36,856 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable62 32.1% 155 15.3% 213 20.9% 6,064 20.3% 1,680 4.6%
Drupal\Core\Database\Connection::escapeAlias41 21.2% 103 10.1% 142 13.9% 5,544 18.5% 2,048 5.6%
Drupal\Core\Database\Connection::escapeField39 20.2% 96 9.5% 135 13.2% 5,272 17.6% 600 1.6%
count16 8.3% 78 7.7% 88 8.6% 792 2.6% 696 1.9%
Drupal\Core\Database\Query\Select::__toString@11 0.5% 65 6.4% 66 6.5% 9,864 33.0% 10,056 27.3%
Drupal\Core\Database\Query\Select::compiled8 4.1% 41 4.0% 51 5.0% 1,216 4.1% 880 2.4%
Drupal\Core\Database\Connection::makeComment8 4.1% 7 0.7% 9 0.9% 1,256 4.2% 832 2.3%
implode11 5.7% 6 0.6% 19 1.9% 2,960 9.9% 2,288 6.2%
Drupal\Core\Database\Query\Condition::__toString6 3.1% 6 0.6% 13 1.3% 888 3.0% 480 1.3%
Drupal\Core\Database\Query\Select::preExecute1 0.5% 3 0.3% 4 0.4% 832 2.8% 640 1.7%