Diff Report
Run #5198f92a4c3fa: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5198f7eab7067: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #5198f92a4c3faRun #5198f7eab7067DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)10,900 10,845 -55 -0.5%
Incl. Wall Time (microsec) per call 779 775 -4 -0.5%
Excl. Wall Time (microsec)3,037 2,995 -42 -1.4%
Incl. CPU (microsecs)8,001 4,000 -4,001 -50.0%
Incl. CPU (microsecs) per call 572 286 -286 -50.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)40,712 40,712 0 0.0%
Incl. MemUse (bytes) per call 2,908 2,908 0 0.0%
Excl. MemUse (bytes)-54,192 -54,192 0 0.0%
Incl. PeakMemUse (bytes)59,208 59,208 0 0.0%
Incl. PeakMemUse (bytes) per call 4,229 4,229 0 0.0%
Excl. PeakMemUse (bytes)18,184 18,184 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% -55 -5.4% -4,001 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-42 -76.4% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -55 -100.0% -4,001 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -63 -114.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 30 54.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 28 50.9% -4,001 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% -5 -9.1% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% 3 5.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% -3 -5.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% -2 -3.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -1 -1.8% 0 0.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%