Diff Report
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fc5cc809e: 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 #52e6fcee66138Run #52e6fc5cc809eDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)3,041 3,073 32 1.1%
Incl. Wall Time (microsec) per call 276 279 3 1.1%
Excl. Wall Time (microsec)1,214 1,225 11 0.9%
Incl. CPU (microsecs)3,049 3,088 39 1.3%
Incl. CPU (microsecs) per call 277 281 4 1.3%
Excl. CPU (microsec)869 886 17 2.0%
Incl. MemUse (bytes)20,352 20,352 0 0.0%
Incl. MemUse (bytes) per call 1,850 1,850 0 0.0%
Excl. MemUse (bytes)-30,184 -30,184 0 0.0%
Incl. PeakMemUse (bytes)39,784 39,664 -120 -0.3%
Incl. PeakMemUse (bytes) per call 3,617 3,606 -11 -0.3%
Excl. PeakMemUse (bytes)18,032 17,936 -96 -0.5%

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% 32 1.3% 39 1.5% 0 0.0% -120 -0.1%
Exclusive Metrics Diff for Current Function11 34.4% 17 43.6% 0 N/A% -96 -80.0%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 32 100.0% 39 100.0% 0 N/A% -120 -100.0%
Child functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% 14 43.8% 24 61.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 7 21.9% 7 17.9% 0 N/A% 32 26.7%
Drupal\Core\Database\Connection::escapeField0 N/A% -7 -21.9% -8 -20.5% 0 N/A% -56 -46.7%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 4 12.5% 0 0.0% 0 N/A% 0 0.0%
count0 N/A% 3 9.4% -4 -10.3% 0 N/A% 0 0.0%
strpos0 N/A% -1 -3.1% -1 -2.6% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% 1 3.1% -1 -2.6% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 7 17.9% 0 N/A% 0 0.0%
implode0 N/A% 0 0.0% -2 -5.1% 0 N/A% 0 0.0%