Run Report
Run #51990d1de2dc4: 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::__toString11 2.3% 3,438 1.1% 3,445 1.2% 29,080 0.2% 35,960 0.3%
Exclusive Metrics for Current Function1,292 37.6% 948 27.5% -29,160 -100.3% 11,456 31.9%
Parent function
Drupal\Core\Database\Query\Select::execute11 100.0% 3,438 100.0% 3,445 100.0% 29,080 100.0% 35,960 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable148 31.8% 678 19.7% 788 22.9% 12,952 44.5% 3,272 9.1%
Drupal\Core\Database\Connection::escapeAlias126 27.1% 560 16.3% 648 18.8% 12,648 43.5% 2,496 6.9%
Drupal\Core\Database\Connection::escapeField123 26.5% 540 15.7% 631 18.3% 11,144 38.3% 664 1.8%
count22 4.7% 159 4.6% 176 5.1% 792 2.7% 904 2.5%
Drupal\Core\Database\Query\Select::compiled11 2.4% 82 2.4% 92 2.7% 1,360 4.7% 880 2.4%
Drupal\Core\Database\Query\Select::__toString@11 0.2% 79 2.3% 81 2.4% 10,976 37.7% 11,128 30.9%
implode12 2.6% 20 0.6% 28 0.8% 5,296 18.2% 3,304 9.2%
Drupal\Core\Database\Query\Condition::__toString10 2.2% 13 0.4% 26 0.8% 840 2.9% 384 1.1%
Drupal\Core\Database\Connection::makeComment11 2.4% 11 0.3% 20 0.6% 1,400 4.8% 832 2.3%
Drupal\Core\Database\Query\Select::preExecute1 0.2% 4 0.1% 7 0.2% 832 2.9% 640 1.8%