Diff Report
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for is_string

is_stringRun #52e49acfb0eb8Run #52e49b394aea8DiffDiff%
Number of Function Calls216 217 1 0.5%
Incl. Wall Time (microsec)20 20 0 0.0%
Incl. Wall Time (microsec) per call 0 0 -0 -0.5%
Excl. Wall Time (microsec)20 20 0 0.0%
Incl. CPU (microsecs)251 241 -10 -4.0%
Incl. CPU (microsecs) per call 1 1 -0 -4.4%
Excl. CPU (microsec)251 241 -10 -4.0%
Incl. MemUse (bytes)12,536 12,536 0 0.0%
Incl. MemUse (bytes) per call 58 58 -0 -0.5%
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 -0.5%
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_string1 100.0% 0 0.0% -10 -1.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 N/A% -10 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Statement::execute1 100.0% 1 N/A% 10 100.0% 0 N/A% 0 N/A%
theme_links0 0.0% 0 N/A% 1 10.0% 0 N/A% 0 N/A%
drupal_prepare_page0 0.0% 0 N/A% 0 0.0% 0 N/A% 0 N/A%
drupal_render@50 0.0% 0 N/A% -1 -10.0% 0 N/A% 0 N/A%
drupal_render@40 0.0% 0 N/A% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 0.0% 0 N/A% 1 10.0% 0 N/A% 0 N/A%
drupal_render0 0.0% 0 N/A% 1 10.0% 0 N/A% 0 N/A%
drupal_render@60 0.0% 0 N/A% -1 -10.0% 0 N/A% 0 N/A%
drupal_render@30 0.0% 0 N/A% -3 -30.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 0.0% 0 N/A% 1 10.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 0.0% 0 N/A% 3 30.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::getFormId0 0.0% 0 N/A% -1 -10.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 0.0% 0 N/A% 1 10.0% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::addSubscriberService0 0.0% 0 N/A% -18 -180.0% 0 N/A% 0 N/A%
drupal_render@10 0.0% -1 N/A% -3 -30.0% 0 N/A% 0 N/A%
drupal_render@20 0.0% 0 N/A% -1 -10.0% 0 N/A% 0 N/A%