Diff Report
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee626b79e4: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for function_exists

function_existsRun #531ee5f3237b0Run #531ee626b79e4DiffDiff%
Number of Function Calls513 513 0 0.0%
Incl. Wall Time (microsec)439 421 -18 -4.1%
Incl. Wall Time (microsec) per call 1 1 -0 -4.1%
Excl. Wall Time (microsec)439 421 -18 -4.1%
Incl. CPU (microsecs)758 752 -6 -0.8%
Incl. CPU (microsecs) per call 1 1 -0 -0.8%
Excl. CPU (microsec)758 752 -6 -0.8%
Incl. MemUse (bytes)17,400 17,400 0 0.0%
Incl. MemUse (bytes) per call 34 34 0 0.0%
Excl. MemUse (bytes)17,400 17,400 0 0.0%
Incl. PeakMemUse (bytes)7,272 7,272 0 0.0%
Incl. PeakMemUse (bytes) per call 14 14 0 0.0%
Excl. PeakMemUse (bytes)7,272 7,272 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% -18 -12.7% -6 -1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-18 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Parent functions
module_load_include0 N/A% -9 -50.0% -7 -116.7% 0 N/A% 0 N/A%
_theme@20 N/A% -6 -33.3% -3 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% 5 27.8% -6 -100.0% 0 N/A% 0 N/A%
_theme@10 N/A% -5 -27.8% 12 200.0% 0 N/A% 0 N/A%
_theme0 N/A% -2 -11.1% 2 33.3% 0 N/A% 0 N/A%
Drupal\Core\StringTranslation\TranslationManager::formatPlural0 N/A% -1 -5.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Extension/Core.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_theme@40 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
_theme@30 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
system_requirements0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
simpletest_requirements0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% 2 33.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 0 0.0% 4 66.7% 0 N/A% 0 N/A%
color_requirements0 N/A% 0 0.0% -2 -33.3% 0 N/A% 0 N/A%
Drupal\system\Plugin\ImageToolkit\GDToolkit::isAvailable0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% -10 -166.7% 0 N/A% 0 N/A%
Drupal\system\Plugin\ImageToolkit\GDToolkit::getRequirements0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_verify_install_file0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%