Diff Report
Run #523f527beec76: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f52fbabfcb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #523f527beec76Run #523f52fbabfcbDiffDiff%
Number of Function Calls464 464 0 0.0%
Incl. Wall Time (microsec)470 478 8 1.7%
Incl. Wall Time (microsec) per call 1 1 0 1.7%
Excl. Wall Time (microsec)470 478 8 1.7%
Incl. CPU (microsecs)787 839 52 6.6%
Incl. CPU (microsecs) per call 2 2 0 6.6%
Excl. CPU (microsec)787 839 52 6.6%
Incl. MemUse (bytes)17,344 17,344 0 0.0%
Incl. MemUse (bytes) per call 37 37 0 0.0%
Excl. MemUse (bytes)17,344 17,344 0 0.0%
Incl. PeakMemUse (bytes)6,584 6,584 0 0.0%
Incl. PeakMemUse (bytes) per call 14 14 0 0.0%
Excl. PeakMemUse (bytes)6,584 6,584 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% 8 0.2% 52 0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 100.0% 52 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 3 37.5% 13 25.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% 4 50.0% 11 21.2% 0 N/A% 0 N/A%
theme@20 N/A% -1 -12.5% 9 17.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 0 0.0% 6 11.5% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% 0 0.0% 5 9.6% 0 N/A% 0 N/A%
theme@30 N/A% 0 0.0% 4 7.7% 0 N/A% 0 N/A%
drupal_get_title0 N/A% 1 12.5% 2 3.8% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 N/A% 0 0.0% 2 3.8% 0 N/A% 0 N/A%
theme@10 N/A% 0 0.0% -2 -3.8% 0 N/A% 0 N/A%
rdf_get_namespaces0 N/A% 0 0.0% 1 1.9% 0 N/A% 0 N/A%
run_init::Extension/Core.php0 N/A% 1 12.5% 1 1.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% 0 0.0% 1 1.9% 0 N/A% 0 N/A%
devel_silent0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll@10 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 N/A%
theme0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 N/A%
Drupal\Component\Uuid\Uuid::determinePlugin0 N/A% 0 0.0% 1 1.9% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% 1 1.9% 0 N/A% 0 N/A%
theme@40 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_drupal_theme_initialize0 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_get_filename0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%