Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for is_string

is_stringRun #51f5bb078e5a7Run #51f5bbaa8fc1dDiffDiff%
Number of Function Calls249 249 0 0.0%
Incl. Wall Time (microsec)55 53 -2 -3.6%
Incl. Wall Time (microsec) per call 0 0 -0 -3.6%
Excl. Wall Time (microsec)55 53 -2 -3.6%
Incl. CPU (microsecs)322 317 -5 -1.6%
Incl. CPU (microsecs) per call 1 1 -0 -1.6%
Excl. CPU (microsec)322 317 -5 -1.6%
Incl. MemUse (bytes)11,968 11,968 0 0.0%
Incl. MemUse (bytes) per call 48 48 0 0.0%
Excl. MemUse (bytes)11,968 11,968 0 0.0%
Incl. PeakMemUse (bytes)8,144 7,920 -224 -2.8%
Incl. PeakMemUse (bytes) per call 33 32 -1 -2.8%
Excl. PeakMemUse (bytes)8,144 7,920 -224 -2.8%

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 -0.0% -5 -0.1% 0 0.0% -224 -0.4%
Exclusive Metrics Diff for Current Function-2 -100.0% -5 -100.0% 0 N/A% -224 -100.0%
Parent functions
Drupal\Core\Database\Statement::execute0 N/A% -3 -150.0% -9 -180.0% 0 N/A% 0 0.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::addSubscriberService0 N/A% 2 100.0% 7 140.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 2 100.0% 4 80.0% 0 N/A% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::renderGrouping0 N/A% -1 -50.0% -2 -40.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 N/A% -1 -50.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 N/A% -1 -50.0% -3 -60.0% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsFormat0 N/A% 0 0.0% 5 100.0% 0 N/A% 0 0.0%
theme_links0 N/A% 0 0.0% -1 -20.0% 0 N/A% -224 -100.0%
Drupal\Core\Cache\DatabaseBackend::doSet0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
_views_query_tag_alter_condition@20 N/A% 0 0.0% -2 -40.0% 0 N/A% 0 0.0%
_views_query_tag_alter_condition0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
_views_query_tag_alter_condition@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 0.0%
drupal_render_page0 N/A% 0 0.0% -2 -40.0% 0 N/A% 0 0.0%