Diff Report
Run #550de112c2927: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #550de0b43acdf: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for function_exists

function_existsRun #550de112c2927Run #550de0b43acdfDiffDiff%
Number of Function Calls7,112 488 -6,624 -93.1%
Incl. Wall Time (microsec)390 126 -264 -67.7%
Incl. Wall Time (microsec) per call 0 0 0 370.8%
Excl. Wall Time (microsec)390 126 -264 -67.7%
Incl. MemUse (bytes)12,600 11,936 -664 -5.3%
Incl. MemUse (bytes) per call 2 24 23 1280.6%
Excl. MemUse (bytes)12,600 11,936 -664 -5.3%
Incl. PeakMemUse (bytes)8,552 6,712 -1,840 -21.5%
Incl. PeakMemUse (bytes) per call 1 14 13 1043.8%
Excl. PeakMemUse (bytes)8,552 6,712 -1,840 -21.5%

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_exists-6,624 -100.0% -264 -2.2% -664 -15.7% -1,840 -54.8%
Exclusive Metrics Diff for Current Function-264 -100.0% -664 -100.0% -1,840 -100.0%
Parent functions
Drupal\Core\Theme\ThemeManager::buildPreprocess-6,624 -100.0% -300 -113.6% -664 -100.0% -2,296 -124.8%
Drupal\Core\Theme\ThemeManager::theme@10 0.0% 18 6.8% 0 0.0% 464 25.2%
Drupal\Core\Theme\ThemeManager::theme0 0.0% 8 3.0% 0 0.0% 232 12.6%
Drupal\Core\Theme\ThemeManager::theme@20 0.0% 7 2.7% 0 0.0% 464 25.2%
Drupal\Core\Theme\ThemeManager::theme@30 0.0% 2 0.8% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::alterForTheme0 0.0% 1 0.4% 0 0.0% -704 -38.3%
run_init::Extension/Core.php0 0.0% -1 -0.4% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -1 -0.4% 0 0.0% 0 0.0%
Drupal\views\ViewExecutable::render0 0.0% 1 0.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\File\MimeType\FileBinaryMimeTypeGuesser::isSupported0 0.0% 1 0.4% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\ChainedFastBackendFactory::__construct0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeInitialization::loadActiveTheme0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\File\MimeType\FileinfoMimeTypeGuesser::isSupported0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::src/functions_include.php0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::verifyImplementations0 0.0% 0 0.0% 0 0.0% 0 0.0%