Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for function_exists

function_existsRun #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls460 462 2 0.4%
Incl. Wall Time (microsec)411 418 7 1.7%
Incl. Wall Time (microsec) per call 1 1 0 1.3%
Excl. Wall Time (microsec)411 418 7 1.7%
Incl. CPU (microsecs)713 696 -17 -2.4%
Incl. CPU (microsecs) per call 2 2 -0 -2.8%
Excl. CPU (microsec)713 696 -17 -2.4%
Incl. MemUse (bytes)14,136 14,136 0 0.0%
Incl. MemUse (bytes) per call 31 31 -0 -0.4%
Excl. MemUse (bytes)14,136 14,136 0 0.0%
Incl. PeakMemUse (bytes)7,480 7,480 0 0.0%
Incl. PeakMemUse (bytes) per call 16 16 -0 -0.4%
Excl. PeakMemUse (bytes)7,480 7,480 0 0.0%

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% 7 0.6% -17 -1.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function7 100.0% -17 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% 6 85.7% -5 -29.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -3 -42.9% 11 64.7% 0 N/A% 0 N/A%
theme@42 100.0% 3 42.9% 1 5.9% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 3 42.9% -5 -29.4% 0 N/A% 0 N/A%
theme@20 0.0% -1 -14.3% -4 -23.5% 0 N/A% 0 N/A%
theme@30 0.0% -1 -14.3% -5 -29.4% 0 N/A% 0 N/A%
theme@60 0.0% 0 0.0% 1 5.9% 0 N/A% 0 N/A%
rdf_get_namespaces0 0.0% 0 0.0% 1 5.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
theme@50 0.0% 0 0.0% 1 5.9% 0 N/A% 0 N/A%
drupal_get_filename0 0.0% 0 0.0% -1 -5.9% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 0 0.0% 1 5.9% 0 N/A% 0 N/A%
run_init::Extension/Core.php0 0.0% 0 0.0% -1 -5.9% 0 N/A% 0 N/A%
_drupal_theme_initialize0 0.0% 0 0.0% -3 -17.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% -1 -5.9% 0 N/A% 0 N/A%
theme0 0.0% 0 0.0% -8 -47.1% 0 N/A% 0 N/A%
theme@10 0.0% 0 0.0% 2 11.8% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% -2 -11.8% 0 N/A% 0 N/A%