Diff Report
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353e715a325: 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 #52353d82849e7Run #52353e715a325DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)4,171 4,073 -98 -2.3%
Incl. Wall Time (microsec) per call 463 453 -11 -2.3%
Excl. Wall Time (microsec)1,304 1,292 -12 -0.9%
Incl. CPU (microsecs)4,182 4,086 -96 -2.3%
Incl. CPU (microsecs) per call 465 454 -11 -2.3%
Excl. CPU (microsec)1,015 996 -19 -1.9%
Incl. MemUse (bytes)29,528 29,528 0 0.0%
Incl. MemUse (bytes) per call 3,281 3,281 0 0.0%
Excl. MemUse (bytes)-27,888 -27,888 0 0.0%
Incl. PeakMemUse (bytes)47,192 47,392 200 0.4%
Incl. PeakMemUse (bytes) per call 5,244 5,266 22 0.4%
Excl. PeakMemUse (bytes)16,720 16,864 144 0.9%

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% -98 -1.5% -96 -1.6% 0 0.0% 200 0.2%
Exclusive Metrics Diff for Current Function-12 -12.2% -19 -19.8% 0 N/A% 144 72.0%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -98 -100.0% -96 -100.0% 0 N/A% 200 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -31 -31.6% -26 -27.1% 0 N/A% 0 0.0%
count0 N/A% -14 -14.3% -21 -21.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 N/A% -12 -12.2% -15 -15.6% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% -10 -10.2% 0 0.0% 0 N/A% 56 28.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% -9 -9.2% -10 -10.4% 0 N/A% 0 0.0%
implode0 N/A% -6 -6.1% -7 -7.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -2 -2.0% -3 -3.1% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -2 -2.0% 11 11.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 1 1.0% -5 -5.2% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -1 -1.0% -1 -1.0% 0 N/A% 0 0.0%