Diff Report
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for function_exists

function_existsRun #52e417f8e04a5Run #52e4189e0e4feDiffDiff%
Number of Function Calls828 828 0 0.0%
Incl. Wall Time (microsec)636 619 -17 -2.7%
Incl. Wall Time (microsec) per call 1 1 -0 -2.7%
Excl. Wall Time (microsec)636 619 -17 -2.7%
Incl. CPU (microsecs)1,160 1,142 -18 -1.6%
Incl. CPU (microsecs) per call 1 1 -0 -1.6%
Excl. CPU (microsec)1,160 1,142 -18 -1.6%
Incl. MemUse (bytes)13,368 13,368 0 0.0%
Incl. MemUse (bytes) per call 16 16 0 0.0%
Excl. MemUse (bytes)13,368 13,368 0 0.0%
Incl. PeakMemUse (bytes)5,752 5,752 0 0.0%
Incl. PeakMemUse (bytes) per call 7 7 0 0.0%
Excl. PeakMemUse (bytes)5,752 5,752 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% -17 -4.6% -18 -5.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-17 -100.0% -18 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% -15 -88.2% 17 94.4% 0 N/A% 0 N/A%
theme0 N/A% -13 -76.5% -17 -94.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 5 29.4% -5 -27.8% 0 N/A% 0 N/A%
theme@20 N/A% 4 23.5% 5 27.8% 0 N/A% 0 N/A%
theme@10 N/A% 2 11.8% -8 -44.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% -1 -5.9% -9 -50.0% 0 N/A% 0 N/A%
theme@40 N/A% 1 5.9% -2 -11.1% 0 N/A% 0 N/A%
theme@30 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
rdf_get_namespaces0 N/A% 0 0.0% 1 5.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% 0 0.0% 1 5.6% 0 N/A% 0 N/A%
run_init::Extension/Core.php0 N/A% 0 0.0% 1 5.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% 0 0.0% -1 -5.6% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
watchdog0 N/A% 0 0.0% 1 5.6% 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 -5.6% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% 0 0.0% -1 -5.6% 0 N/A% 0 N/A%