Diff Report
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1fd8a982: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for function_exists

function_existsRun #52e4a1c03557cRun #52e4a1fd8a982DiffDiff%
Number of Function Calls392 392 0 0.0%
Incl. Wall Time (microsec)335 357 22 6.6%
Incl. Wall Time (microsec) per call 1 1 0 6.6%
Excl. Wall Time (microsec)335 357 22 6.6%
Incl. CPU (microsecs)571 558 -13 -2.3%
Incl. CPU (microsecs) per call 1 1 -0 -2.3%
Excl. CPU (microsec)571 558 -13 -2.3%
Incl. MemUse (bytes)12,600 12,600 0 0.0%
Incl. MemUse (bytes) per call 32 32 0 0.0%
Excl. MemUse (bytes)12,600 12,600 0 0.0%
Incl. PeakMemUse (bytes)4,912 4,912 0 0.0%
Incl. PeakMemUse (bytes) per call 13 13 0 0.0%
Excl. PeakMemUse (bytes)4,912 4,912 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_exists0 N/A% 22 5.5% -13 -3.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function22 100.0% -13 -100.0% 0 N/A% 0 N/A%
Parent functions
theme@10 N/A% 13 59.1% 9 69.2% 0 N/A% 0 N/A%
theme0 N/A% 5 22.7% -4 -30.8% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 4 18.2% 6 46.2% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% 2 9.1% -10 -76.9% 0 N/A% 0 N/A%
theme@20 N/A% -1 -4.5% -1 -7.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -1 -4.5% -16 -123.1% 0 N/A% 0 N/A%
theme@30 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
theme@40 N/A% 0 0.0% -1 -7.7% 0 N/A% 0 N/A%
rdf_get_namespaces0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Extension/Core.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% -1 -7.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% 2 15.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%