Diff Report
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49d73f02cb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #52e49caf3c7f2Run #52e49d73f02cbDiffDiff%
Number of Function Calls514 530 16 3.1%
Incl. Wall Time (microsec)545 545 0 0.0%
Incl. Wall Time (microsec) per call 1 1 -0 -3.0%
Excl. Wall Time (microsec)545 545 0 0.0%
Incl. CPU (microsecs)951 942 -9 -0.9%
Incl. CPU (microsecs) per call 2 2 -0 -3.9%
Excl. CPU (microsec)951 942 -9 -0.9%
Incl. MemUse (bytes)19,008 18,936 -72 -0.4%
Incl. MemUse (bytes) per call 37 36 -1 -3.4%
Excl. MemUse (bytes)19,008 18,936 -72 -0.4%
Incl. PeakMemUse (bytes)6,360 6,216 -144 -2.3%
Incl. PeakMemUse (bytes) per call 12 12 -1 -5.2%
Excl. PeakMemUse (bytes)6,360 6,216 -144 -2.3%

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_exists16 100.0% 0 0.0% -9 -0.4% -72 -0.1% -144 -0.2%
Exclusive Metrics Diff for Current Function0 N/A% -9 -100.0% -72 -100.0% -144 -100.0%
Parent functions
theme@216 100.0% 15 N/A% 27 300.0% 0 0.0% 0 0.0%
???_op@10 0.0% 0 N/A% 1 11.1% 0 0.0% 0 0.0%
theme@10 0.0% 0 N/A% 6 66.7% 0 0.0% 0 0.0%
theme0 0.0% 0 N/A% -3 -33.3% -24 -33.3% -48 -33.3%
Drupal\Core\StringTranslation\TranslationManager::formatPlural0 0.0% 0 N/A% -3 -33.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 N/A% 0 0.0% 0 0.0% 0 0.0%
theme@30 0.0% -3 N/A% -5 -55.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 N/A% 0 0.0% 0 0.0% 0 0.0%
rdf_get_namespaces0 0.0% 0 N/A% 1 11.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 0 N/A% 2 22.2% 0 0.0% 0 0.0%
theme@40 0.0% 0 N/A% 0 0.0% 0 0.0% 0 0.0%
drupal_verify_install_file0 0.0% 0 N/A% 0 0.0% 0 0.0% 0 0.0%
system_requirements0 0.0% 0 N/A% -1 -11.1% 0 0.0% 0 0.0%
module_load_include0 0.0% 0 N/A% 2 22.2% 0 0.0% 0 0.0%
_drupal_theme_initialize0 0.0% 0 N/A% -1 -11.1% -24 -33.3% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% -2 N/A% 4 44.4% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% -9 N/A% -27 -300.0% 0 0.0% 0 0.0%
drupal_get_filename0 0.0% 0 N/A% 0 0.0% 0 0.0% 0 0.0%
color_requirements0 0.0% 0 N/A% -1 -11.1% 0 0.0% 0 0.0%
simpletest_requirements0 0.0% 1 N/A% 1 11.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -2 N/A% -13 -144.4% 0 0.0% -96 -66.7%
Drupal\system\Plugin\ImageToolkit\GDToolkit::getRequirements0 0.0% 0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\system\Plugin\ImageToolkit\GDToolkit::isAvailable0 0.0% 0 N/A% 2 22.2% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 0 N/A% -1 -11.1% -24 -33.3% 0 0.0%