Run Report
Run #52f5cb0964fa0: 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::__toString4 3.1% 618 0.2% 621 0.2% 16,480 0.1% 22,080 0.1%
Exclusive Metrics for Current Function290 46.9% 188 30.3% -3,224 -19.6% 8,688 39.3%
Parent function
Drupal\Core\Database\Query\Select::execute4 100.0% 618 100.0% 621 100.0% 16,480 100.0% 22,080 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable36 31.0% 105 17.0% 141 22.7% 3,856 23.4% 2,472 11.2%
Drupal\Core\Database\Connection::escapeAlias25 21.6% 72 11.7% 92 14.8% 4,136 25.1% 2,368 10.7%
Drupal\Core\Database\Connection::escapeField25 21.6% 69 11.2% 86 13.8% 3,000 18.2% 1,136 5.1%
count8 6.9% 49 7.9% 56 9.0% 2,992 18.2% 2,808 12.7%
Drupal\Core\Database\Query\Select::compiled4 3.4% 19 3.1% 22 3.5% 1,024 6.2% 792 3.6%
implode5 4.3% 5 0.8% 10 1.6% 1,952 11.8% 1,488 6.7%
Drupal\Core\Database\Connection::makeComment4 3.4% 4 0.6% 10 1.6% 1,064 6.5% 744 3.4%
Drupal\Core\Database\Query\Condition::__toString4 3.4% 3 0.5% 8 1.3% 888 5.4% 840 3.8%
strpos5 4.3% 2 0.3% 8 1.3% 792 4.8% 744 3.4%