Diff Report
Run #530ed1c5bdc6a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ed2569a2c7: 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 #530ed1c5bdc6aRun #530ed2569a2c7DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)356 357 1 0.3%
Incl. Wall Time (microsec) per call 178 179 1 0.3%
Excl. Wall Time (microsec)128 123 -5 -3.9%
Incl. CPU (microsecs)356 360 4 1.1%
Incl. CPU (microsecs) per call 178 180 2 1.1%
Excl. CPU (microsec)88 90 2 2.3%
Incl. MemUse (bytes)26,184 26,184 0 0.0%
Incl. MemUse (bytes) per call 13,092 13,092 0 0.0%
Excl. MemUse (bytes)2,176 2,176 0 0.0%
Incl. PeakMemUse (bytes)26,888 26,888 0 0.0%
Incl. PeakMemUse (bytes) per call 13,444 13,444 0 0.0%
Excl. PeakMemUse (bytes)6,608 6,608 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% 1 0.1% 4 0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -500.0% 2 50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 1 100.0% 4 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% 3 300.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 1 100.0% -3 -75.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 1 100.0% 2 50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 1 100.0% 3 75.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -5 -125.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 0 0.0% 3 75.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 2 50.0% 0 N/A% 0 N/A%