Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for is_string

is_stringRun #54e0a6d45fe2aRun #54e0a7d2151b1DiffDiff%
Number of Function Calls2,352 2,352 0 0.0%
Incl. Wall Time (microsec)12 8 -4 -33.3%
Incl. Wall Time (microsec) per call 0 0 -0 -33.3%
Excl. Wall Time (microsec)12 8 -4 -33.3%
Incl. CPU (microsecs)2,131 2,135 4 0.2%
Incl. CPU (microsecs) per call 1 1 0 0.2%
Excl. CPU (microsec)2,131 2,135 4 0.2%
Incl. MemUse (bytes)18,264 18,288 24 0.1%
Incl. MemUse (bytes) per call 8 8 0 0.1%
Excl. MemUse (bytes)18,264 18,288 24 0.1%
Incl. PeakMemUse (bytes)8,504 8,528 24 0.3%
Incl. PeakMemUse (bytes) per call 4 4 0 0.3%
Excl. PeakMemUse (bytes)8,504 8,528 24 0.3%

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% -4 -0.5% 4 1.1% 24 0.2% 24 0.2%
Exclusive Metrics Diff for Current Function-4 -100.0% 4 100.0% 24 100.0% 24 100.0%
Parent functions
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -4 -100.0% -1 -25.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\TypedData\EntityDataDefinition::getBundles0 N/A% 2 50.0% -9 -225.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\Cache::validateTags0 N/A% -2 -50.0% -9 -225.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@40 N/A% -1 -25.0% 5 125.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 1 25.0% -4 -100.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormState::prepareCallback0 N/A% 0 0.0% 4 100.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::getFormId0 N/A% 0 0.0% 14 350.0% 24 100.0% 24 100.0%
Symfony\Component\Routing\Route::sanitizeRequirement0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
twig_render_var0 N/A% 0 0.0% -3 -75.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@60 N/A% 0 0.0% 2 50.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@10 N/A% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@20 N/A% 0 0.0% -9 -225.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@50 N/A% 0 0.0% 8 200.0% 0 0.0% 0 0.0%
drupal_render_cache_generate_placeholder0 N/A% 0 0.0% 3 75.0% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 N/A% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@10 N/A% 0 0.0% 2 50.0% 0 0.0% 0 0.0%
_views_query_tag_alter_condition0 N/A% 0 0.0% 2 50.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 0 0.0% 1 25.0% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\Query\Query::loadRecords0 N/A% 0 0.0% 3 75.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Statement::execute0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@30 N/A% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::renderGrouping0 N/A% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender0 N/A% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%