Run Report
Run #519de8fbb9479: 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::__toString6 2.8% 1,348 0.2% 1,355 0.2% 28,032 0.2% 33,256 0.2%
Exclusive Metrics for Current Function548 40.7% 389 28.7% -7,488 -26.7% 12,064 36.3%
Parent function
Drupal\Core\Database\Query\Select::execute6 100.0% 1,348 100.0% 1,355 100.0% 28,032 100.0% 33,256 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable62 31.3% 237 17.6% 277 20.4% 5,936 21.2% 1,656 5.0%
Drupal\Core\Database\Connection::escapeAlias50 25.3% 181 13.4% 235 17.3% 6,216 22.2% 2,320 7.0%
Drupal\Core\Database\Connection::escapeField48 24.2% 168 12.5% 201 14.8% 5,968 21.3% 1,744 5.2%
count12 6.1% 76 5.6% 89 6.6% 792 2.8% 840 2.5%
Drupal\Core\Database\Query\Select::__toString@11 0.5% 70 5.2% 71 5.2% 9,792 34.9% 9,984 30.0%
Drupal\Core\Database\Query\Select::compiled6 3.0% 44 3.3% 51 3.8% 1,120 4.0% 880 2.6%
implode8 4.0% 10 0.7% 17 1.3% 2,816 10.0% 1,952 5.9%
Drupal\Core\Database\Connection::makeComment6 3.0% 6 0.4% 8 0.6% 1,160 4.1% 832 2.5%
Drupal\Core\Database\Query\Condition::__toString4 2.0% 4 0.3% 10 0.7% 888 3.2% 344 1.0%
Drupal\Core\Database\Query\Select::preExecute1 0.5% 4 0.3% 7 0.5% 832 3.0% 640 1.9%