Diff Report
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef2275628d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #530ef14e56c65Run #530ef2275628dDiffDiff%
Number of Function Calls559 583 24 4.3%
Incl. Wall Time (microsec)585 596 11 1.9%
Incl. Wall Time (microsec) per call 1 1 -0 -2.3%
Excl. Wall Time (microsec)585 596 11 1.9%
Incl. CPU (microsecs)1,000 1,024 24 2.4%
Incl. CPU (microsecs) per call 2 2 -0 -1.8%
Excl. CPU (microsec)1,000 1,024 24 2.4%
Incl. MemUse (bytes)13,392 13,416 24 0.2%
Incl. MemUse (bytes) per call 24 23 -1 -3.9%
Excl. MemUse (bytes)13,392 13,416 24 0.2%
Incl. PeakMemUse (bytes)3,704 3,648 -56 -1.5%
Incl. PeakMemUse (bytes) per call 7 6 -0 -5.6%
Excl. PeakMemUse (bytes)3,704 3,648 -56 -1.5%

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_exists24 100.0% 11 0.2% 24 0.3% 24 0.1% -56 -0.2%
Exclusive Metrics Diff for Current Function11 100.0% 24 100.0% 24 100.0% -56 -100.0%
Parent functions
_theme@124 100.0% 25 227.3% 34 141.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% -7 -63.6% -20 -83.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -3 -27.3% 7 29.2% 0 0.0% -56 -100.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% -2 -18.2% -1 -4.2% 0 0.0% 0 0.0%
_theme0 0.0% -1 -9.1% -7 -29.2% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% -1 -9.1% -4 -16.7% 0 0.0% 0 0.0%
_theme@40 0.0% 0 0.0% -2 -8.3% 0 0.0% 0 0.0%
_theme@30 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
rdf_get_namespaces0 0.0% 0 0.0% -1 -4.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% -2 -8.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll@10 0.0% 0 0.0% -1 -4.2% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% 1 4.2% 24 100.0% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% 1 4.2% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% 21 87.5% 0 0.0% 0 0.0%
???_op@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_theme@20 0.0% 0 0.0% -3 -12.5% 0 0.0% 0 0.0%
drupal_get_filename0 0.0% 0 0.0% 1 4.2% 0 0.0% 0 0.0%