Diff Report
Run #52e49b28a90e1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for is_string

is_stringRun #52e49b28a90e1Run #52e49acfb0eb8DiffDiff%
Number of Function Calls216 216 0 0.0%
Incl. Wall Time (microsec)18 20 2 11.1%
Incl. Wall Time (microsec) per call 0 0 0 11.1%
Excl. Wall Time (microsec)18 20 2 11.1%
Incl. CPU (microsecs)230 251 21 9.1%
Incl. CPU (microsecs) per call 1 1 0 9.1%
Excl. CPU (microsec)230 251 21 9.1%
Incl. MemUse (bytes)12,536 12,536 0 0.0%
Incl. MemUse (bytes) per call 58 58 0 0.0%
Excl. MemUse (bytes)12,536 12,536 0 0.0%
Incl. PeakMemUse (bytes)3,712 3,712 0 0.0%
Incl. PeakMemUse (bytes) per call 17 17 0 0.0%
Excl. PeakMemUse (bytes)3,712 3,712 0 0.0%

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% 2 0.7% 21 4.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 100.0% 21 100.0% 0 N/A% 0 N/A%
Parent functions
drupal_render@10 N/A% 1 50.0% 5 23.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 1 50.0% 0 0.0% 0 N/A% 0 N/A%
theme_links0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_prepare_page0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_render@50 N/A% 0 0.0% 1 4.8% 0 N/A% 0 N/A%
drupal_render@60 N/A% 0 0.0% 2 9.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_render@40 N/A% 0 0.0% -1 -4.8% 0 N/A% 0 N/A%
drupal_render0 N/A% 0 0.0% -2 -9.5% 0 N/A% 0 N/A%
drupal_render@30 N/A% 0 0.0% 2 9.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::execute0 N/A% 0 0.0% 10 47.6% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::getFormId0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% 0 0.0% -2 -9.5% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::addSubscriberService0 N/A% 0 0.0% 9 42.9% 0 N/A% 0 N/A%
drupal_render@20 N/A% 0 0.0% -3 -14.3% 0 N/A% 0 N/A%