Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for is_string

is_stringRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls281 286 5 1.8%
Incl. Wall Time (microsec)285 291 6 2.1%
Incl. Wall Time (microsec) per call 1 1 0 0.3%
Excl. Wall Time (microsec)285 291 6 2.1%
Incl. CPU (microsecs)539 585 46 8.5%
Incl. CPU (microsecs) per call 2 2 0 6.6%
Excl. CPU (microsec)539 585 46 8.5%
Incl. MemUse (bytes)6,724 6,724 0 0.0%
Incl. MemUse (bytes) per call 24 24 -0 -1.7%
Excl. MemUse (bytes)6,724 6,724 0 0.0%
Incl. PeakMemUse (bytes)4,884 4,884 0 0.0%
Incl. PeakMemUse (bytes) per call 17 17 -0 -1.7%
Excl. PeakMemUse (bytes)4,884 4,884 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_string5 100.0% 6 0.2% 46 44.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 100.0% 46 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Statement::execute5 100.0% 6 100.0% 20 43.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 0.0% 1 16.7% 3 6.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 0.0% -1 -16.7% 2 4.3% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::inputIsFormat0 0.0% 0 0.0% 1 2.2% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\style\StylePluginBase::render_grouping0 0.0% 0 0.0% 1 2.2% 0 N/A% 0 N/A%
Drupal\views\Plugin\Block\ViewsBlock::addContextualLinks0 0.0% 0 0.0% 1 2.2% 0 N/A% 0 N/A%
drupal_render_page0 0.0% 0 0.0% 5 10.9% 0 N/A% 0 N/A%
theme_links0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_views_query_tag_alter_condition@20 0.0% 0 0.0% 1 2.2% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_views_query_tag_alter_condition0 0.0% 0 0.0% 1 2.2% 0 N/A% 0 N/A%
_views_query_tag_alter_condition@10 0.0% 0 0.0% -4 -8.7% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::addSubscriberService0 0.0% 0 0.0% 18 39.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 0.0% 0 0.0% -3 -6.5% 0 N/A% 0 N/A%