Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for function_exists

function_existsRun #541de429e5ab1Run #541de5cbd937aDiffDiff%
Number of Function Calls1,197 1,192 -5 -0.4%
Incl. Wall Time (microsec)1,354 1,341 -13 -1.0%
Incl. Wall Time (microsec) per call 1 1 -0 -0.5%
Excl. Wall Time (microsec)1,354 1,341 -13 -1.0%
Incl. CPU (microsecs)2,406 2,372 -34 -1.4%
Incl. CPU (microsecs) per call 2 2 -0 -1.0%
Excl. CPU (microsec)2,406 2,372 -34 -1.4%
Incl. MemUse (bytes)13,512 13,512 0 0.0%
Incl. MemUse (bytes) per call 11 11 0 0.4%
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 0.4%
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_exists-5 -100.0% -13 -0.1% -34 -0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-13 -100.0% -34 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 14 107.7% -9 -26.5% 0 N/A% 0 N/A%
Drupal\Core\Theme\ThemeManager::alter-2 -40.0% -11 -84.6% 17 50.0% 0 N/A% 0 N/A%
_theme@2-3 -60.0% -10 -76.9% -6 -17.6% 0 N/A% 0 N/A%
_theme0 0.0% -7 -53.8% -7 -20.6% 0 N/A% 0 N/A%
_theme@40 0.0% 2 15.4% 8 23.5% 0 N/A% 0 N/A%
_theme@30 0.0% -1 -7.7% -21 -61.8% 0 N/A% 0 N/A%
_theme@10 0.0% 1 7.7% -2 -5.9% 0 N/A% 0 N/A%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition0 0.0% 1 7.7% 1 2.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 0.0% 1 7.7% -1 -2.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% -1 -7.7% -8 -23.5% 0 N/A% 0 N/A%
run_init::Extension/Core.php0 0.0% -1 -7.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::render0 0.0% -1 -7.7% -1 -2.9% 0 N/A% 0 N/A%
Drupal\Core\Theme\ThemeInitialization::loadActiveTheme0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 0 0.0% 2 5.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::verifyImplementations0 0.0% 0 0.0% -5 -14.7% 0 N/A% 0 N/A%
Drupal\Core\Cache\ChainedFastBackendFactory::__construct0 0.0% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%