Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de55978b9a: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for function_exists

function_existsRun #541de429e5ab1Run #541de55978b9aDiffDiff%
Number of Function Calls1,197 1,197 0 0.0%
Incl. Wall Time (microsec)1,354 1,364 10 0.7%
Incl. Wall Time (microsec) per call 1 1 0 0.7%
Excl. Wall Time (microsec)1,354 1,364 10 0.7%
Incl. CPU (microsecs)2,406 2,379 -27 -1.1%
Incl. CPU (microsecs) per call 2 2 -0 -1.1%
Excl. CPU (microsec)2,406 2,379 -27 -1.1%
Incl. MemUse (bytes)13,512 13,512 0 0.0%
Incl. MemUse (bytes) per call 11 11 0 0.0%
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 0.0%
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_exists0 N/A% 10 0.5% -27 -1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function10 100.0% -27 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Theme\ThemeManager::alter0 N/A% 9 90.0% 45 166.7% 0 N/A% 0 N/A%
_theme@20 N/A% -6 -60.0% 11 40.7% 0 N/A% 0 N/A%
_theme@10 N/A% 3 30.0% 0 0.0% 0 N/A% 0 N/A%
_theme@30 N/A% 3 30.0% -43 -159.3% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::render0 N/A% 1 10.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Extension/Core.php0 N/A% -1 -10.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 1 10.0% -7 -25.9% 0 N/A% 0 N/A%
_theme@40 N/A% -1 -10.0% -2 -7.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 1 10.0% -13 -48.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% 0 0.0% -2 -7.4% 0 N/A% 0 N/A%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition0 N/A% 0 0.0% 2 7.4% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% -1 -3.7% 0 N/A% 0 N/A%
Drupal\Core\Cache\ChainedFastBackendFactory::__construct0 N/A% 0 0.0% -1 -3.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::verifyImplementations0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Theme\ThemeInitialization::loadActiveTheme0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% -19 -70.4% 0 N/A% 0 N/A%
_theme0 N/A% 0 0.0% 3 11.1% 0 N/A% 0 N/A%