Diff Report
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9d94433aa: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for is_string

is_stringRun #519d9cf28420eRun #519d9d94433aaDiffDiff%
Number of Function Calls250 250 0 0.0%
Incl. Wall Time (microsec)270 280 10 3.7%
Incl. Wall Time (microsec) per call 1 1 0 3.7%
Excl. Wall Time (microsec)270 280 10 3.7%
Incl. CPU (microsecs)519 531 12 2.3%
Incl. CPU (microsecs) per call 2 2 0 2.3%
Excl. CPU (microsec)519 531 12 2.3%
Incl. MemUse (bytes)12,800 12,800 0 0.0%
Incl. MemUse (bytes) per call 51 51 0 0.0%
Excl. MemUse (bytes)12,800 12,800 0 0.0%
Incl. PeakMemUse (bytes)2,464 2,464 0 0.0%
Incl. PeakMemUse (bytes) per call 10 10 0 0.0%
Excl. PeakMemUse (bytes)2,464 2,464 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% 10 0.4% 12 1.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function10 100.0% 12 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 4 40.0% 4 33.3% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::addSubscriberService0 N/A% 4 40.0% -2 -16.7% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 N/A% 1 10.0% -3 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::execute0 N/A% 1 10.0% 11 91.7% 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\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% 0 0.0% 1 8.3% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\style\StylePluginBase::render_grouping0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_render_page0 N/A% 0 0.0% 3 25.0% 0 N/A% 0 N/A%
theme_links0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\Block\ViewsBlock::addContextualLinks0 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 -8.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 0 0.0% 1 8.3% 0 N/A% 0 N/A%
_views_query_tag_alter_condition0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_views_query_tag_alter_condition@10 N/A% 0 0.0% 2 16.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 0 0.0% -4 -33.3% 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%