Diff Report
Run #530ef19752730: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #530ef19752730Run #530ef14e56c65DiffDiff%
Number of Function Calls559 559 0 0.0%
Incl. Wall Time (microsec)576 585 9 1.6%
Incl. Wall Time (microsec) per call 1 1 0 1.6%
Excl. Wall Time (microsec)576 585 9 1.6%
Incl. CPU (microsecs)986 1,000 14 1.4%
Incl. CPU (microsecs) per call 2 2 0 1.4%
Excl. CPU (microsec)986 1,000 14 1.4%
Incl. MemUse (bytes)13,392 13,392 0 0.0%
Incl. MemUse (bytes) per call 24 24 0 0.0%
Excl. MemUse (bytes)13,392 13,392 0 0.0%
Incl. PeakMemUse (bytes)3,704 3,704 0 0.0%
Incl. PeakMemUse (bytes) per call 7 7 0 0.0%
Excl. PeakMemUse (bytes)3,704 3,704 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% 9 0.1% 14 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function9 100.0% 14 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 8 88.9% -7 -50.0% 0 N/A% 0 N/A%
_theme@10 N/A% -4 -44.4% 2 14.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% 2 22.2% -2 -14.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 2 22.2% 9 64.3% 0 N/A% 0 N/A%
_theme0 N/A% 1 11.1% 4 28.6% 0 N/A% 0 N/A%
_theme@30 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_theme@40 N/A% 0 0.0% 1 7.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% 0 0.0% 1 7.1% 0 N/A% 0 N/A%
rdf_get_namespaces0 N/A% 0 0.0% 1 7.1% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
???_op@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% 1 7.1% 0 N/A% 0 N/A%
_drupal_theme_initialize0 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% 0 0.0% 0 N/A% 0 N/A%
_theme@20 N/A% 0 0.0% 7 50.0% 0 N/A% 0 N/A%