Diff Report
Run #512a40915a5dd: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a40ad78082: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for is_string

is_stringRun #512a40915a5ddRun #512a40ad78082DiffDiff%
Number of Function Calls182 216 34 18.7%
Incl. Wall Time (microsec)14 2 -12 -85.7%
Incl. Wall Time (microsec) per call 0 0 -0 -88.0%
Excl. Wall Time (microsec)14 2 -12 -85.7%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 19 19 N/A%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)12,320 16,800 4,480 36.4%
Incl. MemUse (bytes) per call 68 78 10 14.9%
Excl. MemUse (bytes)12,320 16,800 4,480 36.4%
Incl. PeakMemUse (bytes)7,656 11,760 4,104 53.6%
Incl. PeakMemUse (bytes) per call 42 54 12 29.4%
Excl. PeakMemUse (bytes)7,656 11,760 4,104 53.6%

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_string34 100.0% -12 -0.0% 4,000 14.3% 4,480 0.1% 4,104 0.1%
Exclusive Metrics Diff for Current Function-12 -100.0% 4,000 100.0% 4,480 100.0% 4,104 100.0%
Parent functions
Drupal\Core\Database\Query\Select::addJoin4 11.8% -11 -91.7% 4,000 100.0% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::addSubscriberService0 0.0% -1 -8.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsFormat0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_links0 0.0% 0 0.0% 0 0.0% 0 0.0% 264 6.4%
Drupal\views\Plugin\views\style\StylePluginBase::render_grouping1 2.9% 0 0.0% 0 0.0% 1,136 25.4% 1,008 24.6%
drupal_render_page0 0.0% 0 0.0% 0 0.0% 0 0.0% -120 -2.9%
node_node_access0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@24 11.8% 0 0.0% 0 0.0% 1,104 24.6% 984 24.0%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Statement::execute19 55.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Statement::fetchAllAssoc1 2.9% 0 0.0% 0 0.0% 24 0.5% 0 0.0%
_views_query_tag_alter_condition2 5.9% 0 0.0% 0 0.0% 1,104 24.6% 984 24.0%
_views_query_tag_alter_condition@12 5.9% 0 0.0% 0 0.0% 1,104 24.6% 984 24.0%
Symfony\Component\HttpFoundation\Response::setContent1 2.9% 0 0.0% 0 0.0% 8 0.2% 0 0.0%