Diff Report
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #544337f542f97Run #544333b05173fDiffDiff%
Number of Function Calls7,899 7,899 0 0.0%
Incl. Wall Time (microsec)8,244 8,345 101 1.2%
Incl. Wall Time (microsec) per call 1 1 0 1.2%
Excl. Wall Time (microsec)8,244 8,345 101 1.2%
Incl. CPU (microsecs)12,910 12,949 39 0.3%
Incl. CPU (microsecs) per call 2 2 0 0.3%
Excl. CPU (microsec)12,910 12,949 39 0.3%
Incl. MemUse (bytes)15,040 15,040 0 0.0%
Incl. MemUse (bytes) per call 2 2 0 0.0%
Excl. MemUse (bytes)15,040 15,040 0 0.0%
Incl. PeakMemUse (bytes)7,096 6,944 -152 -2.1%
Incl. PeakMemUse (bytes) per call 1 1 -0 -2.1%
Excl. PeakMemUse (bytes)7,096 6,944 -152 -2.1%

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% 101 3.0% 39 0.5% 0 0.0% -152 -0.2%
Exclusive Metrics Diff for Current Function101 100.0% 39 100.0% 0 N/A% -152 -100.0%
Parent functions
_theme@30 N/A% 38 37.6% -52 -133.3% 0 N/A% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 21 20.8% 41 105.1% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 15 14.9% 27 69.2% 0 N/A% 0 0.0%
Drupal\Core\Theme\ThemeManager::alter0 N/A% 14 13.9% -29 -74.4% 0 N/A% -96 -63.2%
_theme@40 N/A% 13 12.9% 3 7.7% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -12 -11.9% -12 -30.8% 0 N/A% -56 -36.8%
_theme@10 N/A% -10 -9.9% -9 -23.1% 0 N/A% 0 0.0%
_theme@20 N/A% 10 9.9% 34 87.2% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::verifyImplementations0 N/A% 7 6.9% 1 2.6% 0 N/A% 0 0.0%
_theme@50 N/A% 6 5.9% 10 25.6% 0 N/A% 0 0.0%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition0 N/A% 6 5.9% 4 10.3% 0 N/A% 0 0.0%
Drupal\views\ViewExecutable::render0 N/A% -4 -4.0% -7 -17.9% 0 N/A% 0 0.0%
_theme@60 N/A% -3 -3.0% -7 -17.9% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 0.0%
_theme0 N/A% 0 0.0% 31 79.5% 0 N/A% 0 0.0%
Drupal\Core\Cache\ChainedFastBackendFactory::__construct0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 0.0%
Drupal\Core\Theme\ThemeInitialization::loadActiveTheme0 N/A% 0 0.0% 2 5.1% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 0.0%
???_op@10 N/A% 0 0.0% 1 2.6% 0 N/A% 0 0.0%