Diff Report
Run #5230aa47d621c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #5230aa47d621cRun #5230a98f3b26cDiffDiff%
Number of Function Calls324 322 -2 -0.6%
Incl. Wall Time (microsec)648 632 -16 -2.5%
Incl. Wall Time (microsec) per call 2 2 -0 -1.9%
Excl. Wall Time (microsec)648 632 -16 -2.5%
Incl. CPU (microsecs)889 864 -25 -2.8%
Incl. CPU (microsecs) per call 3 3 -0 -2.2%
Excl. CPU (microsec)889 864 -25 -2.8%
Incl. MemUse (bytes)15,016 14,992 -24 -0.2%
Incl. MemUse (bytes) per call 46 47 0 0.5%
Excl. MemUse (bytes)15,016 14,992 -24 -0.2%
Incl. PeakMemUse (bytes)2,704 2,704 0 0.0%
Incl. PeakMemUse (bytes) per call 8 8 0 0.6%
Excl. PeakMemUse (bytes)2,704 2,704 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_exists-2 -100.0% -16 -1.9% -25 -2.7% -24 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-16 -100.0% -25 -100.0% -24 -100.0% 0 N/A%
Parent functions
theme@1-2 -100.0% -5 -31.2% -11 -44.0% 0 0.0% -48 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -4 -25.0% -6 -24.0% -24 -100.0% 48 N/A%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% -3 -18.8% -4 -16.0% 0 0.0% 0 N/A%
theme@20 0.0% -3 -18.8% -4 -16.0% 0 0.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% -2 -12.5% 1 4.0% 0 0.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 1 6.2% -2 -8.0% 0 0.0% 0 N/A%
theme@30 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
drupal_get_filename0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
theme@40 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% 1 4.0% 0 0.0% 0 N/A%
rdf_get_namespaces0 0.0% 0 0.0% -2 -8.0% 0 0.0% 0 N/A%
_form_builder_handle_input_element0 0.0% 0 0.0% -1 -4.0% 0 0.0% 0 N/A%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
_drupal_theme_initialize0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% -1 -4.0% 0 0.0% 0 N/A%
theme0 0.0% 0 0.0% 1 4.0% 0 0.0% 0 N/A%
run_init::Extension/Core.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Component\Uuid\Uuid::determinePlugin0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% 3 12.0% 0 0.0% 0 N/A%