Diff Report
Run #52e49d4d3a1f8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #52e49d4d3a1f8Run #52e49caf3c7f2DiffDiff%
Number of Function Calls514 514 0 0.0%
Incl. Wall Time (microsec)525 545 20 3.8%
Incl. Wall Time (microsec) per call 1 1 0 3.8%
Excl. Wall Time (microsec)525 545 20 3.8%
Incl. CPU (microsecs)905 951 46 5.1%
Incl. CPU (microsecs) per call 2 2 0 5.1%
Excl. CPU (microsec)905 951 46 5.1%
Incl. MemUse (bytes)19,008 19,008 0 0.0%
Incl. MemUse (bytes) per call 37 37 0 0.0%
Excl. MemUse (bytes)19,008 19,008 0 0.0%
Incl. PeakMemUse (bytes)6,360 6,360 0 0.0%
Incl. PeakMemUse (bytes) per call 12 12 0 0.0%
Excl. PeakMemUse (bytes)6,360 6,360 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% 20 2.1% 46 5.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function20 100.0% 46 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% 12 60.0% 13 28.3% 0 N/A% 0 N/A%
theme@30 N/A% 3 15.0% 4 8.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 2 10.0% -1 -2.2% 0 N/A% 0 N/A%
theme@20 N/A% 1 5.0% 6 13.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 1 5.0% 11 23.9% 0 N/A% 0 N/A%
module_load_include0 N/A% 1 5.0% 2 4.3% 0 N/A% 0 N/A%
theme@10 N/A% -1 -5.0% 6 13.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% 1 5.0% 1 2.2% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% 1 2.2% 0 N/A% 0 N/A%
???_op@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% 0 0.0% -2 -4.3% 0 N/A% 0 N/A%
rdf_get_namespaces0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
theme0 N/A% 0 0.0% 4 8.7% 0 N/A% 0 N/A%
theme@40 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
system_requirements0 N/A% 0 0.0% 1 2.2% 0 N/A% 0 N/A%
color_requirements0 N/A% 0 0.0% -1 -2.2% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% 1 2.2% 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\system\Plugin\ImageToolkit\GDToolkit::getRequirements0 N/A% 0 0.0% 1 2.2% 0 N/A% 0 N/A%
drupal_verify_install_file0 N/A% 0 0.0% -2 -4.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% 1 2.2% 0 N/A% 0 N/A%
simpletest_requirements0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\StringTranslation\TranslationManager::formatPlural0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%