Diff Report
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for is_string

is_stringRun #52c96bbf45f87Run #52c96b69a1c07DiffDiff%
Number of Function Calls168 168 0 0.0%
Incl. Wall Time (microsec)0 1 1 N/A%
Incl. Wall Time (microsec) per call 0 0 0 N/A%
Excl. Wall Time (microsec)0 1 1 N/A%
Incl. CPU (microsecs)186 178 -8 -4.3%
Incl. CPU (microsecs) per call 1 1 -0 -4.3%
Excl. CPU (microsec)186 178 -8 -4.3%
Incl. MemUse (bytes)11,768 11,768 0 0.0%
Incl. MemUse (bytes) per call 70 70 0 0.0%
Excl. MemUse (bytes)11,768 11,768 0 0.0%
Incl. PeakMemUse (bytes)6,344 5,664 -680 -10.7%
Incl. PeakMemUse (bytes) per call 38 34 -4 -10.7%
Excl. PeakMemUse (bytes)6,344 5,664 -680 -10.7%

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% 1 0.2% -8 -1.4% 0 0.0% -680 -1.4%
Exclusive Metrics Diff for Current Function1 100.0% -8 -100.0% 0 N/A% -680 -100.0%
Parent functions
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 1 100.0% 2 25.0% 0 N/A% 0 0.0%
drupal_render@50 N/A% 0 0.0% 3 37.5% 0 N/A% 0 0.0%
drupal_render@10 N/A% 0 0.0% 4 50.0% 0 N/A% 0 0.0%
drupal_render@60 N/A% 0 0.0% 1 12.5% 0 N/A% 0 0.0%
drupal_render@30 N/A% 0 0.0% 1 12.5% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
theme_links0 N/A% 0 0.0% -2 -25.0% 0 N/A% 0 0.0%
drupal_render@40 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 0.0%
drupal_prepare_page0 N/A% 0 0.0% -1 -12.5% 0 N/A% -680 -100.0%
Drupal\Core\Database\Statement::execute0 N/A% 0 0.0% -7 -87.5% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Form\FormBuilder::getFormId0 N/A% 0 0.0% 2 25.0% 0 N/A% 0 0.0%
drupal_render0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 0.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::addSubscriberService0 N/A% 0 0.0% -11 -137.5% 0 N/A% 0 0.0%