Diff Report
Run #520840e157983: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for function_exists

function_existsRun #520840e157983Run #5208407650493DiffDiff%
Number of Function Calls591 589 -2 -0.3%
Incl. Wall Time (microsec)605 597 -8 -1.3%
Incl. Wall Time (microsec) per call 1 1 -0 -1.0%
Excl. Wall Time (microsec)605 597 -8 -1.3%
Incl. CPU (microsecs)1,017 992 -25 -2.5%
Incl. CPU (microsecs) per call 2 2 -0 -2.1%
Excl. CPU (microsec)1,017 992 -25 -2.5%
Incl. MemUse (bytes)15,800 15,800 0 0.0%
Incl. MemUse (bytes) per call 27 27 0 0.3%
Excl. MemUse (bytes)15,800 15,800 0 0.0%
Incl. PeakMemUse (bytes)5,512 4,064 -1,448 -26.3%
Incl. PeakMemUse (bytes) per call 9 7 -2 -26.0%
Excl. PeakMemUse (bytes)5,512 4,064 -1,448 -26.3%

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_exists-2 -100.0% -8 -3.4% -25 -2.8% 0 0.0% -1,448 -5.0%
Exclusive Metrics Diff for Current Function-8 -100.0% -25 -100.0% 0 N/A% -1,448 -100.0%
Parent functions
theme@2-215 -10750.0% -218 -2725.0% -383 -1532.0% 0 N/A% -504 -34.8%
theme@1215 10750.0% 216 2700.0% 341 1364.0% 0 N/A% 144 9.9%
theme-2 -100.0% -4 -50.0% -4 -16.0% 0 N/A% 48 3.3%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -1 -12.5% 0 0.0% 0 N/A% 0 0.0%
_form_builder_handle_input_element0 0.0% -1 -12.5% 11 44.0% 0 N/A% 0 0.0%
run_init::Extension/Core.php0 0.0% 0 0.0% 0 0.0% 0 N/A% -88 -6.1%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% -1 -4.0% 0 N/A% -288 -19.9%
theme@30 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
theme@40 0.0% 0 0.0% 1 4.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% 1 4.0% 0 N/A% 0 0.0%
rdf_get_namespaces0 0.0% 0 0.0% -1 -4.0% 0 N/A% 0 0.0%
Drupal\Component\Uuid\Uuid::determinePlugin0 0.0% 0 0.0% 2 8.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 0 0.0% 3 12.0% 0 N/A% -760 -52.5%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_filename0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\views_ui\ViewUI::getStandardButtons0 0.0% 0 0.0% 3 12.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% 1 4.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% -1 -4.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% 0 0.0% 3 12.0% 0 N/A% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% -1 -4.0% 0 N/A% 0 0.0%