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

function_existsRun #5208407650493Run #520840e157983DiffDiff%
Number of Function Calls589 591 2 0.3%
Incl. Wall Time (microsec)597 605 8 1.3%
Incl. Wall Time (microsec) per call 1 1 0 1.0%
Excl. Wall Time (microsec)597 605 8 1.3%
Incl. CPU (microsecs)992 1,017 25 2.5%
Incl. CPU (microsecs) per call 2 2 0 2.2%
Excl. CPU (microsec)992 1,017 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)4,064 5,512 1,448 35.6%
Incl. PeakMemUse (bytes) per call 7 9 2 35.2%
Excl. PeakMemUse (bytes)4,064 5,512 1,448 35.6%

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_exists2 100.0% 8 3.4% 25 2.8% 0 0.0% 1,448 5.0%
Exclusive Metrics Diff for Current Function8 100.0% 25 100.0% 0 N/A% 1,448 100.0%
Parent functions
theme@2215 10750.0% 218 2725.0% 383 1532.0% 0 N/A% 504 34.8%
theme@1-215 -10750.0% -216 -2700.0% -341 -1364.0% 0 N/A% -144 -9.9%
theme2 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%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% 1 4.0% 0 N/A% 288 19.9%
Drupal\Component\Uuid\Uuid::determinePlugin0 0.0% 0 0.0% -2 -8.0% 0 N/A% 0 0.0%
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\Core\Extension\ModuleHandler::implementsHook0 0.0% 0 0.0% -3 -12.0% 0 N/A% 760 52.5%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% 1 4.0% 0 N/A% 0 0.0%
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%
run_init::Extension/Core.php0 0.0% 0 0.0% 0 0.0% 0 N/A% 88 6.1%
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%