Diff Report
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for function_exists

function_existsRun #52e49acfb0eb8Run #52e49b394aea8DiffDiff%
Number of Function Calls415 417 2 0.5%
Incl. Wall Time (microsec)358 358 0 0.0%
Incl. Wall Time (microsec) per call 1 1 -0 -0.5%
Excl. Wall Time (microsec)358 358 0 0.0%
Incl. CPU (microsecs)618 606 -12 -1.9%
Incl. CPU (microsecs) per call 1 1 -0 -2.4%
Excl. CPU (microsec)618 606 -12 -1.9%
Incl. MemUse (bytes)12,600 12,600 0 0.0%
Incl. MemUse (bytes) per call 30 30 -0 -0.5%
Excl. MemUse (bytes)12,600 12,600 0 0.0%
Incl. PeakMemUse (bytes)4,816 4,784 -32 -0.7%
Incl. PeakMemUse (bytes) per call 12 11 -0 -1.1%
Excl. PeakMemUse (bytes)4,816 4,784 -32 -0.7%

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% 0 0.0% -12 -1.5% 0 0.0% -32 -0.1%
Exclusive Metrics Diff for Current Function0 N/A% -12 -100.0% 0 N/A% -32 -100.0%
Parent functions
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% -9 N/A% -16 -133.3% 0 N/A% 0 0.0%
theme2 100.0% 5 N/A% 2 16.7% 0 N/A% -48 -150.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 2 N/A% 2 16.7% 0 N/A% 16 50.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 1 N/A% 1 8.3% 0 N/A% 0 0.0%
theme@10 0.0% 1 N/A% 4 33.3% 0 N/A% 0 0.0%
theme@30 0.0% 0 N/A% 2 16.7% 0 N/A% 0 0.0%
theme@40 0.0% 0 N/A% 0 0.0% 0 N/A% 0 0.0%
rdf_get_namespaces0 0.0% 0 N/A% -1 -8.3% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 N/A% -1 -8.3% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 N/A% -2 -16.7% 0 N/A% 0 0.0%
theme@20 0.0% 0 N/A% 2 16.7% 0 N/A% 0 0.0%
_drupal_theme_initialize0 0.0% 0 N/A% -1 -8.3% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 0 N/A% -1 -8.3% 0 N/A% 0 0.0%
run_init::Extension/Core.php0 0.0% 0 N/A% -2 -16.7% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 0 N/A% -1 -8.3% 0 N/A% 0 0.0%
drupal_get_filename0 0.0% 0 N/A% 0 0.0% 0 N/A% 0 0.0%