Diff Report
Run #519fe8e1e5eca: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Controller\ExceptionController::on404Html

Drupal\Core\Controller\ExceptionController::on404HtmlRun #519fe8e1e5ecaRun #519fe7ae1f6ccDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)148,610 148,103 -507 -0.3%
Incl. Wall Time (microsec) per call 148,610 148,103 -507 -0.3%
Excl. Wall Time (microsec)133 138 5 3.8%
Incl. CPU (microsecs)133,285 133,772 487 0.4%
Incl. CPU (microsecs) per call 133,285 133,772 487 0.4%
Excl. CPU (microsec)89 94 5 5.6%
Incl. MemUse (bytes)4,708,384 4,708,360 -24 -0.0%
Incl. MemUse (bytes) per call 4,708,384 4,708,360 -24 -0.0%
Excl. MemUse (bytes)-2,944 -2,944 0 0.0%
Incl. PeakMemUse (bytes)4,800,184 4,800,160 -24 -0.0%
Incl. PeakMemUse (bytes) per call 4,800,184 4,800,160 -24 -0.0%
Excl. PeakMemUse (bytes)2,064 2,064 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Controller\ExceptionController::on404Html [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
Drupal\Core\Controller\ExceptionController::on404Html0 N/A% -507 -185.0% 487 187.3% -24 -150.0% -24 -37.5%
Exclusive Metrics Diff for Current Function5 1.0% 5 1.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Controller\ExceptionController::execute0 N/A% -507 -100.0% 487 100.0% -24 -100.0% -24 -100.0%
Child functions
drupal_render_page0 N/A% -846 -166.9% 478 98.2% -40 -166.7% -40 -166.7%
watchdog0 N/A% 132 26.0% 44 9.0% 8 33.3% 8 33.3%
Drupal\Core\Config\Config::get0 N/A% 127 25.0% -37 -7.6% 0 0.0% 0 0.0%
element_info0 N/A% 94 18.5% 21 4.3% 0 0.0% 0 0.0%
config0 N/A% -20 -3.9% -22 -4.5% 0 0.0% 0 0.0%
drupal_set_page_content0 N/A% 4 0.8% 5 1.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -2 -0.4% -2 -0.4% 0 0.0% 8 33.3%
Symfony\Component\HttpFoundation\Request::getPathInfo0 N/A% -1 -0.2% 1 0.2% 0 0.0% 0 0.0%
check_plain0 N/A% 1 0.2% 1 0.2% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -1 -0.2% -2 -0.4% 8 33.3% 0 0.0%
Symfony\Component\DependencyInjection\Container::get0 N/A% 0 0.0% -2 -0.4% 0 0.0% 0 0.0%
preg_match0 N/A% 0 0.0% 2 0.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 0 0.0% -2 -0.4% 0 0.0% 0 0.0%
Drupal\Core\Path\AliasManager::getSystemPath0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
t0 N/A% 0 0.0% -2 -0.4% 0 0.0% 0 0.0%
drupal_set_title0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%