Diff Report
Run #51a459a8e59c2: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a45b36a618d: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for function_exists

function_existsRun #51a459a8e59c2Run #51a45b36a618dDiffDiff%
Number of Function Calls1,478 1,550 72 4.9%
Incl. Wall Time (microsec)3,080 3,304 224 7.3%
Incl. Wall Time (microsec) per call 2 2 0 2.3%
Excl. Wall Time (microsec)3,080 3,304 224 7.3%
Incl. CPU (microsecs)0 8,000 8,000 N/A%
Incl. CPU (microsecs) per call 0 5 5 N/A%
Excl. CPU (microsec)0 8,000 8,000 N/A%
Incl. MemUse (bytes)12,652 12,652 0 0.0%
Incl. MemUse (bytes) per call 9 8 -0 -4.6%
Excl. MemUse (bytes)12,652 12,652 0 0.0%
Incl. PeakMemUse (bytes)7,916 7,980 64 0.8%
Incl. PeakMemUse (bytes) per call 5 5 -0 -3.9%
Excl. PeakMemUse (bytes)7,916 7,980 64 0.8%

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_exists72 100.0% 224 1.6% 8,000 66.7% 0 0.0% 64 0.2%
Exclusive Metrics Diff for Current Function224 100.0% 8,000 100.0% 0 N/A% 64 100.0%
Parent functions
theme@768 94.4% 135 60.3% 4,000 50.0% 0 N/A% 0 0.0%
_field_invoke_multiple0 0.0% 45 20.1% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% 37 16.5% 4,000 50.0% 0 N/A% 20 31.2%
theme@40 0.0% -29 -12.9% 0 0.0% 0 N/A% 20 31.2%
theme@14 5.6% 19 8.5% 0 0.0% 0 N/A% 20 31.2%
theme@20 0.0% 7 3.1% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 7 3.1% 0 0.0% 0 N/A% 0 0.0%
drupal_prepare_form0 0.0% 2 0.9% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\Entity::uri0 0.0% 2 0.9% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 1 0.4% 0 0.0% 0 N/A% 0 0.0%
theme@30 0.0% 1 0.4% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% -1 -0.4% 0 0.0% 0 N/A% 0 0.0%
_drupal_theme_initialize0 0.0% -1 -0.4% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 1 0.4% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -1 -0.4% 0 0.0% 0 N/A% 32 50.0%
Drupal\Component\Uuid\Uuid::determinePlugin0 0.0% -1 -0.4% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll@10 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
theme@50 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
module_load_include0 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% 0 0.0%
theme@60 0.0% 0 0.0% 0 0.0% 0 N/A% -28 -43.8%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::check0 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%
devel_silent0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
_form_builder_handle_input_element0 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\node\NodeStorageController::invokeHook0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
theme0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%