Diff Report
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e418f395327: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for function_exists

function_existsRun #52e417f8e04a5Run #52e418f395327DiffDiff%
Number of Function Calls828 825 -3 -0.4%
Incl. Wall Time (microsec)636 625 -11 -1.7%
Incl. Wall Time (microsec) per call 1 1 -0 -1.4%
Excl. Wall Time (microsec)636 625 -11 -1.7%
Incl. CPU (microsecs)1,160 1,125 -35 -3.0%
Incl. CPU (microsecs) per call 1 1 -0 -2.7%
Excl. CPU (microsec)1,160 1,125 -35 -3.0%
Incl. MemUse (bytes)13,368 13,368 0 0.0%
Incl. MemUse (bytes) per call 16 16 0 0.4%
Excl. MemUse (bytes)13,368 13,368 0 0.0%
Incl. PeakMemUse (bytes)5,752 4,976 -776 -13.5%
Incl. PeakMemUse (bytes) per call 7 6 -1 -13.2%
Excl. PeakMemUse (bytes)5,752 4,976 -776 -13.5%

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_exists-3 -100.0% -11 -34.4% -35 -18.8% 0 0.0% -776 -2.2%
Exclusive Metrics Diff for Current Function-11 -100.0% -35 -100.0% 0 N/A% -776 -100.0%
Parent functions
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% -9 -81.8% -3 -8.6% 0 N/A% 0 0.0%
theme2 66.7% -4 -36.4% -25 -71.4% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter-2 -66.7% 2 18.2% -1 -2.9% 0 N/A% -96 -12.4%
theme@40 0.0% 1 9.1% -1 -2.9% 0 N/A% 0 0.0%
theme@1-1 -33.3% -1 -9.1% -11 -31.4% 0 N/A% 0 0.0%
theme@2-2 -66.7% -1 -9.1% 4 11.4% 0 N/A% -680 -87.6%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 1 9.1% 1 2.9% 0 N/A% 0 0.0%
theme@30 0.0% 0 0.0% 1 2.9% 0 N/A% 0 0.0%
rdf_get_namespaces0 0.0% 0 0.0% -1 -2.9% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% 2 5.7% 0 N/A% 0 0.0%
run_init::Extension/Core.php0 0.0% 0 0.0% 2 5.7% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 0 0.0% -4 -11.4% 0 N/A% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% 1 2.9% 0 N/A% 0 0.0%
watchdog0 0.0% 0 0.0% -1 -2.9% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_filename0 0.0% 0 0.0% 1 2.9% 0 N/A% 0 0.0%