Run Report
Run #517d52998923d: 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::__toString3 2.1% 864 0.4% 867 0.5% 15,384 0.1% 21,344 0.2%
Exclusive Metrics for Current Function364 42.1% 259 29.9% -5,904 -38.4% 8,408 39.4%
Parent function
Drupal\Core\Database\Query\Select::execute3 100.0% 864 100.0% 867 100.0% 15,384 100.0% 21,344 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable44 32.8% 165 19.1% 198 22.8% 4,472 29.1% 2,960 13.9%
Drupal\Core\Database\Connection::escapeAlias36 26.9% 135 15.6% 165 19.0% 5,024 32.7% 2,416 11.3%
Drupal\Core\Database\Connection::escapeField35 26.1% 120 13.9% 148 17.1% 3,768 24.5% 1,296 6.1%
count6 4.5% 52 6.0% 55 6.3% 2,992 19.4% 2,248 10.5%
Drupal\Core\Database\Query\Select::compiled3 2.2% 16 1.9% 19 2.2% 976 6.3% 792 3.7%
implode4 3.0% 6 0.7% 8 0.9% 2,152 14.0% 1,640 7.7%
Drupal\Core\Database\Query\Condition::__toString3 2.2% 3 0.3% 8 0.9% 888 5.8% 840 3.9%
Drupal\Core\Database\Connection::makeComment3 2.2% 3 0.3% 7 0.8% 1,016 6.6% 744 3.5%