Diff Report
Run #542229efabc5e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5422297e7f32f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for function_exists

function_existsRun #542229efabc5eRun #5422297e7f32fDiffDiff%
Number of Function Calls569 569 0 0.0%
Incl. Wall Time (microsec)639 635 -4 -0.6%
Incl. Wall Time (microsec) per call 1 1 -0 -0.6%
Excl. Wall Time (microsec)639 635 -4 -0.6%
Incl. CPU (microsecs)1,167 1,156 -11 -0.9%
Incl. CPU (microsecs) per call 2 2 -0 -0.9%
Excl. CPU (microsec)1,167 1,156 -11 -0.9%
Incl. MemUse (bytes)17,344 17,344 0 0.0%
Incl. MemUse (bytes) per call 30 30 0 0.0%
Excl. MemUse (bytes)17,344 17,344 0 0.0%
Incl. PeakMemUse (bytes)8,616 8,616 0 0.0%
Incl. PeakMemUse (bytes) per call 15 15 0 0.0%
Excl. PeakMemUse (bytes)8,616 8,616 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% -4 -0.8% -11 -2.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -100.0% -11 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% -6 -150.0% -3 -27.3% 0 N/A% 0 N/A%
_theme@10 N/A% 5 125.0% 11 100.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 2 50.0% -3 -27.3% 0 N/A% 0 N/A%
_theme@20 N/A% -2 -50.0% -1 -9.1% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::verifyImplementations0 N/A% -2 -50.0% -2 -18.2% 0 N/A% 0 N/A%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition0 N/A% -1 -25.0% -1 -9.1% 0 N/A% 0 N/A%
_theme@70 N/A% 0 0.0% -6 -54.5% 0 N/A% 0 N/A%
_theme@60 N/A% 0 0.0% 1 9.1% 0 N/A% 0 N/A%
_theme@50 N/A% 0 0.0% -5 -45.5% 0 N/A% 0 N/A%
_theme@80 N/A% 0 0.0% -2 -18.2% 0 N/A% 0 N/A%
_theme@90 N/A% 0 0.0% -3 -27.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 N/A%
_theme@100 N/A% 0 0.0% 1 9.1% 0 N/A% 0 N/A%
_theme@40 N/A% 0 0.0% 1 9.1% 0 N/A% 0 N/A%
_theme@30 N/A% 0 0.0% -3 -27.3% 0 N/A% 0 N/A%
_theme0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 N/A%
Drupal\Core\Theme\ThemeManager::alter0 N/A% 0 0.0% 6 54.5% 0 N/A% 0 N/A%
run_init::Extension/Core.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% -3 -27.3% 0 N/A% 0 N/A%
Drupal\Core\Cache\ChainedFastBackendFactory::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Theme\ThemeInitialization::loadActiveTheme0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 N/A%