Diff Report
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c5484cf48: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for function_exists

function_existsRun #52f5c520502f0Run #52f5c5484cf48DiffDiff%
Number of Function Calls351 351 0 0.0%
Incl. Wall Time (microsec)283 275 -8 -2.8%
Incl. Wall Time (microsec) per call 1 1 -0 -2.8%
Excl. Wall Time (microsec)283 275 -8 -2.8%
Incl. CPU (microsecs)492 506 14 2.8%
Incl. CPU (microsecs) per call 1 1 0 2.8%
Excl. CPU (microsec)492 506 14 2.8%
Incl. MemUse (bytes)12,600 12,600 0 0.0%
Incl. MemUse (bytes) per call 36 36 0 0.0%
Excl. MemUse (bytes)12,600 12,600 0 0.0%
Incl. PeakMemUse (bytes)7,080 7,080 0 0.0%
Incl. PeakMemUse (bytes) per call 20 20 0 0.0%
Excl. PeakMemUse (bytes)7,080 7,080 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% -8 -1.2% 14 2.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -100.0% 14 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% -9 -112.5% 3 21.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% -2 -25.0% 11 78.6% 0 N/A% 0 N/A%
theme@10 N/A% 2 25.0% -2 -14.3% 0 N/A% 0 N/A%
theme0 N/A% -1 -12.5% -1 -7.1% 0 N/A% 0 N/A%
theme@20 N/A% 1 12.5% 3 21.4% 0 N/A% 0 N/A%
theme@40 N/A% 1 12.5% 1 7.1% 0 N/A% 0 N/A%
theme@30 N/A% 0 0.0% -1 -7.1% 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%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% 0 0.0% 2 14.3% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% -2 -14.3% 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\Component\Utility\Unicode::check0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%
run_init::Extension/Core.php0 N/A% 0 0.0% 2 14.3% 0 N/A% 0 N/A%