Diff Report
Run #541de55978b9a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for function_exists

function_existsRun #541de55978b9aRun #541de429e5ab1DiffDiff%
Number of Function Calls1,197 1,197 0 0.0%
Incl. Wall Time (microsec)1,364 1,354 -10 -0.7%
Incl. Wall Time (microsec) per call 1 1 -0 -0.7%
Excl. Wall Time (microsec)1,364 1,354 -10 -0.7%
Incl. CPU (microsecs)2,379 2,406 27 1.1%
Incl. CPU (microsecs) per call 2 2 0 1.1%
Excl. CPU (microsec)2,379 2,406 27 1.1%
Incl. MemUse (bytes)13,512 13,512 0 0.0%
Incl. MemUse (bytes) per call 11 11 0 0.0%
Excl. MemUse (bytes)13,512 13,512 0 0.0%
Incl. PeakMemUse (bytes)6,352 6,352 0 0.0%
Incl. PeakMemUse (bytes) per call 5 5 0 0.0%
Excl. PeakMemUse (bytes)6,352 6,352 0 0.0%

Parent/Child Regression/Improvement report for function_exists [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
function_exists0 N/A% -10 -0.5% 27 1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-10 -100.0% 27 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Theme\ThemeManager::alter0 N/A% -9 -90.0% -45 -166.7% 0 N/A% 0 N/A%
_theme@20 N/A% 6 60.0% -11 -40.7% 0 N/A% 0 N/A%
_theme@10 N/A% -3 -30.0% 0 0.0% 0 N/A% 0 N/A%
_theme@30 N/A% -3 -30.0% 43 159.3% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::render0 N/A% -1 -10.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Extension/Core.php0 N/A% 1 10.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -1 -10.0% 7 25.9% 0 N/A% 0 N/A%
_theme@40 N/A% 1 10.0% 2 7.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% -1 -10.0% 13 48.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% 0 0.0% 2 7.4% 0 N/A% 0 N/A%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition0 N/A% 0 0.0% -2 -7.4% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% 1 3.7% 0 N/A% 0 N/A%
Drupal\Core\Cache\ChainedFastBackendFactory::__construct0 N/A% 0 0.0% 1 3.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::verifyImplementations0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Theme\ThemeInitialization::loadActiveTheme0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% 19 70.4% 0 N/A% 0 N/A%
_theme0 N/A% 0 0.0% -3 -11.1% 0 N/A% 0 N/A%