Diff Report
Run #52e43719571bf: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for function_exists

function_existsRun #52e43719571bfRun #52e436ce9c71dDiffDiff%
Number of Function Calls460 460 0 0.0%
Incl. Wall Time (microsec)417 411 -6 -1.4%
Incl. Wall Time (microsec) per call 1 1 -0 -1.4%
Excl. Wall Time (microsec)417 411 -6 -1.4%
Incl. CPU (microsecs)690 713 23 3.3%
Incl. CPU (microsecs) per call 2 2 0 3.3%
Excl. CPU (microsec)690 713 23 3.3%
Incl. MemUse (bytes)14,136 14,136 0 0.0%
Incl. MemUse (bytes) per call 31 31 0 0.0%
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 0.0%
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_exists0 N/A% -6 -0.5% 23 2.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -100.0% 23 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% -6 -100.0% -1 -4.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -4 -66.7% 12 52.2% 0 N/A% 0 N/A%
theme0 N/A% 2 33.3% 9 39.1% 0 N/A% 0 N/A%
theme@20 N/A% 1 16.7% -3 -13.0% 0 N/A% 0 N/A%
theme@30 N/A% 1 16.7% 1 4.3% 0 N/A% 0 N/A%
theme@40 N/A% -1 -16.7% -3 -13.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 1 16.7% 3 13.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
rdf_get_namespaces0 N/A% 0 0.0% -2 -8.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 N/A%
theme@60 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% 0 0.0% 2 8.7% 0 N/A% 0 N/A%
run_init::Extension/Core.php0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 N/A%
_drupal_theme_initialize0 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 4.3% 0 N/A% 0 N/A%
theme@10 N/A% 0 0.0% 4 17.4% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% 2 8.7% 0 N/A% 0 N/A%
theme@50 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%