Diff Report
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for is_string

is_stringRun #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls420 420 0 0.0%
Incl. Wall Time (microsec)213 196 -17 -8.0%
Incl. Wall Time (microsec) per call 1 0 -0 -8.0%
Excl. Wall Time (microsec)213 196 -17 -8.0%
Incl. CPU (microsecs)550 561 11 2.0%
Incl. CPU (microsecs) per call 1 1 0 2.0%
Excl. CPU (microsec)550 561 11 2.0%
Incl. MemUse (bytes)12,776 12,776 0 0.0%
Incl. MemUse (bytes) per call 30 30 0 0.0%
Excl. MemUse (bytes)12,776 12,776 0 0.0%
Incl. PeakMemUse (bytes)7,400 7,400 0 0.0%
Incl. PeakMemUse (bytes) per call 18 18 0 0.0%
Excl. PeakMemUse (bytes)7,400 7,400 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% -17 -0.7% 11 0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-17 -100.0% 11 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Statement::execute0 N/A% -11 -64.7% -5 -45.5% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::addSubscriberService0 N/A% -5 -29.4% 15 136.4% 0 N/A% 0 N/A%
drupal_render_page0 N/A% -1 -5.9% -1 -9.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -1 -5.9% 3 27.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 1 5.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\Block\ViewsBlock::addContextualLinks0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::doSet0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::inputIsFormat0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\style\StylePluginBase::renderGrouping0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 N/A%
theme_links0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_views_query_tag_alter_condition@20 N/A% 0 0.0% 1 9.1% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 N/A%
_views_query_tag_alter_condition0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 N/A%
_views_query_tag_alter_condition@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 N/A%