Diff Report
Run #55f235cac18ad: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2365d0c6b8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #55f235cac18adRun #55f2365d0c6b8DiffDiff%
Number of Function Calls165 165 0 0.0%
Incl. Wall Time (microsec)22 15 -7 -31.8%
Incl. Wall Time (microsec) per call 0 0 -0 -31.8%
Excl. Wall Time (microsec)22 15 -7 -31.8%
Incl. MemUse (bytes)11,264 11,240 -24 -0.2%
Incl. MemUse (bytes) per call 68 68 -0 -0.2%
Excl. MemUse (bytes)11,264 11,240 -24 -0.2%
Incl. PeakMemUse (bytes)800 800 0 0.0%
Incl. PeakMemUse (bytes) per call 5 5 0 0.0%
Excl. PeakMemUse (bytes)800 800 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
function_exists0 N/A% -7 -0.5% -24 -7.0% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -100.0% -24 -100.0% 0 N/A%
Parent functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 3 42.9% 0 0.0% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -2 -28.6% 0 0.0% 0 N/A%
???_op@20 N/A% -2 -28.6% 0 0.0% 0 N/A%
Drupal\Core\Theme\ThemeManager::alterForTheme0 N/A% -2 -28.6% 0 0.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::verifyImplementations0 N/A% -1 -14.3% 0 0.0% 0 N/A%
Drupal\Core\Theme\ThemeManager::render0 N/A% -1 -14.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% 1 14.3% 0 0.0% 0 N/A%
Drupal\Core\Theme\ThemeManager::render@10 N/A% -1 -14.3% 0 0.0% 0 N/A%
Drupal\Core\Theme\ThemeInitialization::loadActiveTheme0 N/A% -1 -14.3% 0 0.0% 0 N/A%
Drupal\Core\Cache\ChainedFastBackendFactory::__construct0 N/A% -1 -14.3% 0 0.0% 0 N/A%
Drupal\Core\Theme\ThemeManager::render@20 N/A% 0 0.0% 0 0.0% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% -24 -100.0% 0 N/A%
Drupal\Core\DrupalKernel::initializeSettings0 N/A% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\DrupalKernel::boot0 N/A% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\File\MimeType\FileBinaryMimeTypeGuesser::isSupported0 N/A% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\File\MimeType\FileinfoMimeTypeGuesser::isSupported0 N/A% 0 0.0% 0 0.0% 0 N/A%
???_op0 N/A% 0 0.0% 0 0.0% 0 N/A%