Diff Report
Run #523e4c6056bfd: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523e49a66dc20: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #523e4c6056bfdRun #523e49a66dc20DiffDiff%
Number of Function Calls5,380 5,380 0 0.0%
Incl. Wall Time (microsec)5,547 5,518 -29 -0.5%
Incl. Wall Time (microsec) per call 1 1 -0 -0.5%
Excl. Wall Time (microsec)5,547 5,518 -29 -0.5%
Incl. CPU (microsecs)9,281 9,326 45 0.5%
Incl. CPU (microsecs) per call 2 2 0 0.5%
Excl. CPU (microsec)9,281 9,326 45 0.5%
Incl. MemUse (bytes)15,808 15,768 -40 -0.3%
Incl. MemUse (bytes) per call 3 3 -0 -0.3%
Excl. MemUse (bytes)15,808 15,768 -40 -0.3%
Incl. PeakMemUse (bytes)3,864 3,960 96 2.5%
Incl. PeakMemUse (bytes) per call 1 1 0 2.5%
Excl. PeakMemUse (bytes)3,864 3,960 96 2.5%

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% -29 -0.0% 45 0.0% -40 -0.0% 96 0.0%
Exclusive Metrics Diff for Current Function-29 -100.0% 45 100.0% -40 -100.0% 96 100.0%
Parent functions
theme@35 N/A% -29 -100.0% 105 233.3% 0 0.0% 80 83.3%
theme@40 N/A% 9 31.0% -29 -64.4% 0 0.0% 0 0.0%
theme@10 N/A% -6 -20.7% -4 -8.9% 0 0.0% 0 0.0%
_form_builder_handle_input_element-1 N/A% 5 17.2% -21 -46.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -5 -17.2% -9 -20.0% -16 -40.0% 144 150.0%
theme-4 N/A% -3 -10.3% -4 -8.9% 0 0.0% 96 100.0%
run_init::Extension/Core.php0 N/A% -2 -6.9% -3 -6.7% 0 0.0% 0 0.0%
theme@20 N/A% 2 6.9% 4 8.9% 0 0.0% 48 50.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% -1 -3.4% -2 -4.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 N/A% -1 -3.4% -1 -2.2% 0 0.0% 0 0.0%
Drupal\Component\Uuid\Uuid::determinePlugin0 N/A% 1 3.4% 2 4.4% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 1 3.4% 10 22.2% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% 1 2.2% 0 0.0% 0 0.0%
rdf_get_namespaces0 N/A% 0 0.0% 0 0.0% -24 -60.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% 0 0.0% -1 -2.2% 0 0.0% 56 58.3%
_drupal_theme_initialize0 N/A% 0 0.0% 1 2.2% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% -1 -2.2% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% -1 -2.2% 0 0.0% 368 383.3%
drupal_get_filename0 N/A% 0 0.0% 0 0.0% 0 0.0% -696 -725.0%
drupal_get_title0 N/A% 0 0.0% -2 -4.4% 0 0.0% 0 0.0%