Run Report
Run #519de26535836: 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::__toString23 2.9% 5,204 0.8% 5,224 0.8% 34,168 0.2% 35,776 0.2%
Exclusive Metrics for Current Function1,974 37.9% 1,456 27.9% -49,488 -144.8% 11,320 31.6%
Parent function
Drupal\Core\Database\Query\Select::execute23 100.0% 5,204 100.0% 5,224 100.0% 34,168 100.0% 35,776 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable242 31.3% 996 19.1% 1,140 21.8% 20,664 60.5% 2,664 7.4%
Drupal\Core\Database\Connection::escapeAlias197 25.5% 793 15.2% 919 17.6% 18,648 54.6% 2,464 6.9%
Drupal\Core\Database\Connection::escapeField193 24.9% 741 14.2% 867 16.6% 18,144 53.1% 1,840 5.1%
count46 5.9% 290 5.6% 330 6.3% 792 2.3% 840 2.3%
Drupal\Core\Database\Query\Select::__toString@12 0.3% 178 3.4% 181 3.5% 11,184 32.7% 11,648 32.6%
Drupal\Core\Database\Query\Select::compiled23 3.0% 146 2.8% 184 3.5% 1,936 5.7% 880 2.5%
implode26 3.4% 36 0.7% 54 1.0% 8,592 25.1% 2,304 6.4%
Drupal\Core\Database\Connection::makeComment23 3.0% 23 0.4% 39 0.7% 1,976 5.8% 832 2.3%
Drupal\Core\Database\Query\Condition::__toString20 2.6% 20 0.4% 43 0.8% 888 2.6% 344 1.0%
Drupal\Core\Database\Query\Select::preExecute2 0.3% 7 0.1% 11 0.2% 832 2.4% 640 1.8%