Diff Report
Run #54e141c217b7e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e146d617a96: 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 #54e141c217b7eRun #54e146d617a96DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)13,786 1,230 -12,556 -91.1%
Incl. Wall Time (microsec) per call 2,298 205 -2,093 -91.1%
Excl. Wall Time (microsec)13,120 640 -12,480 -95.1%
Incl. MemUse (bytes)-1,198,520 26,824 1,225,344 102.2%
Incl. MemUse (bytes) per call -199,753 4,471 204,224 102.2%
Excl. MemUse (bytes)-1,244,584 -19,216 1,225,368 98.5%
Incl. PeakMemUse (bytes)29,392 29,208 -184 -0.6%
Incl. PeakMemUse (bytes) per call 4,899 4,868 -31 -0.6%
Excl. PeakMemUse (bytes)8,616 8,616 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Query\Select::__toString0 N/A% -12,556 -16.9% 1,225,344 98.3% -184 -0.0%
Exclusive Metrics Diff for Current Function-12,480 -99.4% 1,225,368 100.0% 0 0.0%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -12,556 -100.0% 1,225,344 100.0% -184 -100.0%
Child functions
Drupal\Core\Database\Connection::escapeField0 N/A% -38 -0.3% 0 0.0% -80 -43.5%
Drupal\Core\Database\Connection::escapeTable0 N/A% -22 -0.2% 0 0.0% -8 -4.3%
count0 N/A% -8 -0.1% 0 0.0% 0 0.0%
implode0 N/A% -4 -0.0% -24 -0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -3 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -1 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% 1 0.0% 0 0.0% 0 0.0%
strpos0 N/A% -1 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 0 0.0% 0 0.0% -96 -52.2%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% 0 0.0% 0 0.0%