Diff Report
Run #51a1855d1e29c: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a184397f8eb: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for function_exists

function_existsRun #51a1855d1e29cRun #51a184397f8ebDiffDiff%
Number of Function Calls661 621 -40 -6.1%
Incl. Wall Time (microsec)1,374 1,292 -82 -6.0%
Incl. Wall Time (microsec) per call 2 2 0 0.1%
Excl. Wall Time (microsec)1,374 1,292 -82 -6.0%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 6 0 -6 -100.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)9,684 9,684 0 0.0%
Incl. MemUse (bytes) per call 15 16 1 6.4%
Excl. MemUse (bytes)9,684 9,684 0 0.0%
Incl. PeakMemUse (bytes)6,152 6,560 408 6.6%
Incl. PeakMemUse (bytes) per call 9 11 1 13.5%
Excl. PeakMemUse (bytes)6,152 6,560 408 6.6%

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_exists-40 -100.0% -82 -1.9% -4,000 N/A% 0 0.0% 408 2.6%
Exclusive Metrics Diff for Current Function-82 -100.0% -4,000 -100.0% 0 N/A% 408 100.0%
Parent functions
theme-40 -100.0% -78 -95.1% -4,000 -100.0% 0 N/A% -32 -7.8%
theme@20 0.0% 4 4.9% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% -3 -3.7% 0 0.0% 0 N/A% -20 -4.9%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -3 -3.7% 0 0.0% 0 N/A% -60 -14.7%
Drupal\Component\Utility\Unicode::check0 0.0% 1 1.2% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Uuid\Uuid::determinePlugin0 0.0% -1 -1.2% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 1 1.2% 0 0.0% 0 N/A% 0 0.0%
_form_builder_handle_input_element0 0.0% -1 -1.2% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% -1 -1.2% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% -1 -1.2% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
rdf_get_namespaces0 0.0% 0 0.0% 0 0.0% 0 N/A% 344 84.3%
theme@40 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
run_init::Extension/Core.php0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
theme@30 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
theme@10 0.0% 0 0.0% 0 0.0% 0 N/A% 176 43.1%
Drupal\Core\Extension\ModuleHandler::invokeAll@10 0.0% 0 0.0% 0 0.0% 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_theme_initialize0 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_prepare_form0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\node\NodeStorageController::invokeHook0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%