Diff Report
Run #519b182c941bf: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519b18dba5252: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #519b182c941bfRun #519b18dba5252DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)3,625 3,573 -52 -1.4%
Incl. Wall Time (microsec) per call 453 447 -7 -1.4%
Excl. Wall Time (microsec)1,152 1,135 -17 -1.5%
Incl. CPU (microsecs)3,635 3,586 -49 -1.3%
Incl. CPU (microsecs) per call 454 448 -6 -1.3%
Excl. CPU (microsec)847 858 11 1.3%
Incl. MemUse (bytes)28,136 28,136 0 0.0%
Incl. MemUse (bytes) per call 3,517 3,517 0 0.0%
Excl. MemUse (bytes)-23,680 -23,680 0 0.0%
Incl. PeakMemUse (bytes)47,072 47,072 0 0.0%
Incl. PeakMemUse (bytes) per call 5,884 5,884 0 0.0%
Excl. PeakMemUse (bytes)17,144 17,144 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::__toString [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Query\Select::__toString0 N/A% -52 -13.6% -49 -7.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-17 -32.7% 11 22.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -52 -100.0% -49 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeField0 N/A% -15 -28.8% -7 -14.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -11 -21.2% -21 -42.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -9 -17.3% -17 -34.7% 0 N/A% 0 N/A%
count0 N/A% -3 -5.8% -7 -14.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 1 1.9% -3 -6.1% 0 N/A% 0 N/A%
implode0 N/A% 1 1.9% -6 -12.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 1 1.9% 2 4.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 0 0.0% 1 2.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -1 -2.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% -1 -2.0% 0 N/A% 0 N/A%