Diff Report
Run #52e49d73f02cb: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49caf3c7f2: 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 #52e49d73f02cbRun #52e49caf3c7f2DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)12,483 12,360 -123 -1.0%
Incl. Wall Time (microsec) per call 520 515 -5 -1.0%
Excl. Wall Time (microsec)5,112 4,970 -142 -2.8%
Incl. CPU (microsecs)12,501 12,386 -115 -0.9%
Incl. CPU (microsecs) per call 521 516 -5 -0.9%
Excl. CPU (microsec)3,603 3,545 -58 -1.6%
Incl. MemUse (bytes)37,008 37,008 0 0.0%
Incl. MemUse (bytes) per call 1,542 1,542 0 0.0%
Excl. MemUse (bytes)-151,528 -151,528 0 0.0%
Incl. PeakMemUse (bytes)123,752 123,584 -168 -0.1%
Incl. PeakMemUse (bytes) per call 5,156 5,149 -7 -0.1%
Excl. PeakMemUse (bytes)56,584 56,416 -168 -0.3%

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% -123 -4.9% -115 -5.6% 0 0.0% -168 -0.3%
Exclusive Metrics Diff for Current Function-142 -115.4% -58 -50.4% 0 N/A% -168 -100.0%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -123 -100.0% -115 -100.0% 0 N/A% -168 -100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% 59 48.0% 44 38.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -22 -17.9% -32 -27.8% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% -7 -5.7% -27 -23.5% 0 N/A% 0 0.0%
implode0 N/A% -6 -4.9% -3 -2.6% 0 N/A% 0 0.0%
count0 N/A% -5 -4.1% -11 -9.6% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% -1 -0.8% -10 -8.7% 0 N/A% 0 0.0%
strpos0 N/A% 1 0.8% -6 -5.2% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -8 -7.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -4 -3.5% 0 N/A% 0 0.0%