Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c6824f48b42: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for is_string

is_stringRun #51c6814c41b47Run #51c6824f48b42DiffDiff%
Number of Function Calls 237 237 N/A%
Incl. Wall Time (microsec) 342 342 N/A%
Incl. Wall Time (microsec) per call N/A 1 1 N/A%
Excl. Wall Time (microsec) 342 342 N/A%
Incl. CPU (microsecs) 617 617 N/A%
Incl. CPU (microsecs) per call N/A 3 3 N/A%
Excl. CPU (microsec) 617 617 N/A%
Incl. MemUse (bytes) 9,600 9,600 N/A%
Incl. MemUse (bytes) per call N/A 41 41 N/A%
Excl. MemUse (bytes) 9,600 9,600 N/A%
Incl. PeakMemUse (bytes) 4,536 4,536 N/A%
Incl. PeakMemUse (bytes) per call N/A 19 19 N/A%
Excl. PeakMemUse (bytes) 4,536 4,536 N/A%

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_string237 96.3% 342 0.0% 617 0.1% 9,600 0.1% 4,536 0.0%
Exclusive Metrics Diff for Current Function342 100.0% 617 100.0% 9,600 100.0% 4,536 100.0%
Parent functions
Drupal\Core\Database\Statement::execute157 66.2% 178 52.0% 384 62.2% 792 8.2% 704 15.5%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::addSubscriberService57 24.1% 87 25.4% 125 20.3% 840 8.8% 744 16.4%
Drupal\Core\Database\Statement::fetchAllAssoc11 4.6% 57 16.7% 72 11.7% 824 8.6% 408 9.0%
Drupal\Core\Database\Query\Select::addJoin4 1.7% 8 2.3% 10 1.6% 792 8.2% 712 15.7%
ajax_pre_render_element1 0.4% 2 0.6% 3 0.5% 776 8.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent1 0.4% 2 0.6% 4 0.6% 808 8.4% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone1 0.4% 2 0.6% 3 0.5% 808 8.4% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsFormat1 0.4% 2 0.6% 4 0.6% 808 8.4% 648 14.3%
Drupal\Core\Cache\DatabaseBackend::doSet1 0.4% 1 0.3% 3 0.5% 792 8.2% 0 0.0%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy1 0.4% 1 0.3% 2 0.3% 832 8.7% 648 14.3%
theme_links1 0.4% 1 0.3% 4 0.6% 760 7.9% 672 14.8%
drupal_render_page1 0.4% 1 0.3% 3 0.5% 768 8.0% 0 0.0%