Run Report
Run #52c641a950046: 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::__toString8 3.8% 1,024 0.1% 1,029 0.1% 29,888 0.1% 36,968 0.2%
Exclusive Metrics for Current Function463 45.2% 293 28.5% -4,800 -16.1% 16,624 45.0%
Parent function
Drupal\Core\Database\Query\Select::execute8 100.0% 1,024 100.0% 1,029 100.0% 29,888 100.0% 36,968 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable62 32.1% 156 15.2% 211 20.5% 6,064 20.3% 1,680 4.5%
Drupal\Core\Database\Connection::escapeAlias41 21.2% 103 10.1% 136 13.2% 5,544 18.5% 2,048 5.5%
Drupal\Core\Database\Connection::escapeField39 20.2% 90 8.8% 125 12.1% 5,272 17.6% 600 1.6%
count16 8.3% 76 7.4% 89 8.6% 792 2.6% 696 1.9%
Drupal\Core\Database\Query\Select::__toString@11 0.5% 73 7.1% 75 7.3% 9,864 33.0% 10,056 27.2%
Drupal\Core\Database\Query\Select::compiled8 4.1% 41 4.0% 54 5.2% 1,216 4.1% 880 2.4%
Drupal\Core\Database\Connection::makeComment8 4.1% 8 0.8% 10 1.0% 1,256 4.2% 832 2.3%
Drupal\Core\Database\Query\Condition::__toString6 3.1% 6 0.6% 15 1.5% 888 3.0% 480 1.3%
implode11 5.7% 5 0.5% 17 1.7% 2,960 9.9% 2,432 6.6%
Drupal\Core\Database\Query\Select::preExecute1 0.5% 3 0.3% 4 0.4% 832 2.8% 640 1.7%