Diff Report
Run #51f5bb45dd257: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for function_exists

function_existsRun #51f5bb45dd257Run #51f5bb078e5a7DiffDiff%
Number of Function Calls546 546 0 0.0%
Incl. Wall Time (microsec)575 568 -7 -1.2%
Incl. Wall Time (microsec) per call 1 1 -0 -1.2%
Excl. Wall Time (microsec)575 568 -7 -1.2%
Incl. CPU (microsecs)978 949 -29 -3.0%
Incl. CPU (microsecs) per call 2 2 -0 -3.0%
Excl. CPU (microsec)978 949 -29 -3.0%
Incl. MemUse (bytes)15,760 15,760 0 0.0%
Incl. MemUse (bytes) per call 29 29 0 0.0%
Excl. MemUse (bytes)15,760 15,760 0 0.0%
Incl. PeakMemUse (bytes)5,600 5,600 0 0.0%
Incl. PeakMemUse (bytes) per call 10 10 0 0.0%
Excl. PeakMemUse (bytes)5,600 5,600 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% -7 -0.9% -29 -24.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -100.0% -29 -100.0% 0 N/A% 0 N/A%
Parent functions
theme@40 N/A% -6 -85.7% -5 -17.2% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% -5 -71.4% -1 -3.4% 0 N/A% 0 N/A%
theme@20 N/A% 4 57.1% 5 17.2% 0 N/A% 0 N/A%
theme@30 N/A% 3 42.9% -7 -24.1% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -2 -28.6% -3 -10.3% 0 N/A% 0 N/A%
theme@10 N/A% -1 -14.3% 1 3.4% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Extension/Core.php0 N/A% 0 0.0% -3 -10.3% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% 0 0.0% 0 0.0% 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% 1 3.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 0 0.0% -11 -37.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% -1 -3.4% 0 N/A% 0 N/A%
Drupal\Component\Uuid\Uuid::determinePlugin0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% 1 3.4% 0 N/A% 0 N/A%
theme0 N/A% 0 0.0% -3 -10.3% 0 N/A% 0 N/A%
format_plural0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% -1 -3.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% 0 0.0% -2 -6.9% 0 N/A% 0 N/A%