Run Report
Run #51abc563dc23f: 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::__toString7 2.4% 1,735 1.0% 1,743 1.2% 17,240 0.2% 29,608 0.3%
Exclusive Metrics for Current Function746 43.0% 513 29.4% -15,952 -92.5% 13,344 45.1%
Parent function
Drupal\Core\Database\Query\Select::execute7 100.0% 1,735 100.0% 1,743 100.0% 17,240 100.0% 29,608 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable92 33.1% 328 18.9% 410 23.5% 8,312 48.2% 4,568 15.4%
Drupal\Core\Database\Connection::escapeAlias72 25.9% 258 14.9% 320 18.4% 8,256 47.9% 2,112 7.1%
Drupal\Core\Database\Connection::escapeField71 25.5% 255 14.7% 306 17.6% 7,024 40.7% 1,768 6.0%
count14 5.0% 87 5.0% 94 5.4% 2,992 17.4% 2,496 8.4%
Drupal\Core\Database\Query\Select::compiled7 2.5% 36 2.1% 47 2.7% 1,168 6.8% 792 2.7%
implode8 2.9% 11 0.6% 20 1.1% 3,344 19.4% 3,032 10.2%
Drupal\Core\Database\Connection::makeComment7 2.5% 7 0.4% 14 0.8% 1,208 7.0% 744 2.5%
Drupal\Core\Database\Query\Condition::__toString7 2.5% 7 0.4% 19 1.1% 888 5.2% 752 2.5%