Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed7448d018c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for is_string

is_stringRun #52ed72044139bRun #52ed7448d018cDiffDiff%
Number of Function Calls637 637 0 0.0%
Incl. Wall Time (microsec)1,207 1,180 -27 -2.2%
Incl. Wall Time (microsec) per call 2 2 -0 -2.2%
Excl. Wall Time (microsec)1,207 1,180 -27 -2.2%
Incl. CPU (microsecs)1,712 1,664 -48 -2.8%
Incl. CPU (microsecs) per call 3 3 -0 -2.8%
Excl. CPU (microsec)1,712 1,664 -48 -2.8%
Incl. MemUse (bytes)11,776 11,784 8 0.1%
Incl. MemUse (bytes) per call 18 18 0 0.1%
Excl. MemUse (bytes)11,776 11,784 8 0.1%
Incl. PeakMemUse (bytes)1,936 2,296 360 18.6%
Incl. PeakMemUse (bytes) per call 3 4 1 18.6%
Excl. PeakMemUse (bytes)1,936 2,296 360 18.6%

Parent/Child Regression/Improvement report for is_string [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
is_string0 N/A% -27 -0.1% -48 -0.1% 8 0.0% 360 0.2%
Exclusive Metrics Diff for Current Function-27 -100.0% -48 -100.0% 8 100.0% 360 100.0%
Parent functions
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -20 -74.1% -22 -45.8% 0 0.0% 0 0.0%
drupal_render@20 N/A% -8 -29.6% -23 -47.9% 0 0.0% 360 100.0%
Drupal\Core\Database\Statement::execute0 N/A% 4 14.8% -1 -2.1% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::addSubscriberService0 N/A% 2 7.4% 2 4.2% 8 100.0% 0 0.0%
drupal_render@10 N/A% -2 -7.4% -3 -6.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 N/A% -2 -7.4% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% -1 -3.7% -1 -2.1% 0 0.0% 0 0.0%
drupal_render@50 N/A% 0 0.0% -1 -2.1% 0 0.0% 0 0.0%
drupal_render@60 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@30 N/A% 0 0.0% 1 2.1% 0 0.0% 0 0.0%
drupal_prepare_page0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::getFormId0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@40 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%