Diff Report
Run #523f27f8820ba: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f26a22745b: 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 #523f27f8820baRun #523f26a22745bDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)3,549 3,418 -131 -3.7%
Incl. Wall Time (microsec) per call 273 263 -10 -3.7%
Excl. Wall Time (microsec)1,508 1,470 -38 -2.5%
Incl. CPU (microsecs)3,561 3,429 -132 -3.7%
Incl. CPU (microsecs) per call 274 264 -10 -3.7%
Excl. CPU (microsec)1,007 980 -27 -2.7%
Incl. MemUse (bytes)33,696 33,696 0 0.0%
Incl. MemUse (bytes) per call 2,592 2,592 0 0.0%
Excl. MemUse (bytes)-34,888 -34,888 0 0.0%
Incl. PeakMemUse (bytes)47,696 47,736 40 0.1%
Incl. PeakMemUse (bytes) per call 3,669 3,672 3 0.1%
Excl. PeakMemUse (bytes)19,880 19,880 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% -131 -0.5% -132 -0.5% 0 0.0% 40 0.0%
Exclusive Metrics Diff for Current Function-38 -29.0% -27 -20.5% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -131 -100.0% -132 -100.0% 0 N/A% 40 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -53 -40.5% -37 -28.0% 0 N/A% 40 100.0%
count0 N/A% -17 -13.0% -28 -21.2% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% -8 -6.1% -23 -17.4% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 N/A% -5 -3.8% -5 -3.8% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -4 -3.1% -5 -3.8% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% -2 -1.5% -2 -1.5% 0 N/A% 0 0.0%
implode0 N/A% -2 -1.5% -4 -3.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -1 -0.8% -2 -1.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% -1 -0.8% 1 0.8% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%