Diff Report
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c574bebaf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for function_exists

function_existsRun #52f5c520502f0Run #52f5c574bebafDiffDiff%
Number of Function Calls351 353 2 0.6%
Incl. Wall Time (microsec)283 278 -5 -1.8%
Incl. Wall Time (microsec) per call 1 1 -0 -2.3%
Excl. Wall Time (microsec)283 278 -5 -1.8%
Incl. CPU (microsecs)492 496 4 0.8%
Incl. CPU (microsecs) per call 1 1 0 0.2%
Excl. CPU (microsec)492 496 4 0.8%
Incl. MemUse (bytes)12,600 12,600 0 0.0%
Incl. MemUse (bytes) per call 36 36 -0 -0.6%
Excl. MemUse (bytes)12,600 12,600 0 0.0%
Incl. PeakMemUse (bytes)7,080 6,176 -904 -12.8%
Incl. PeakMemUse (bytes) per call 20 17 -3 -13.3%
Excl. PeakMemUse (bytes)7,080 6,176 -904 -12.8%

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_exists2 100.0% -5 -21.7% 4 4.3% 0 0.0% -904 -2.0%
Exclusive Metrics Diff for Current Function-5 -100.0% 4 100.0% 0 N/A% -904 -100.0%
Parent functions
theme@10 0.0% -4 -80.0% 5 125.0% 0 N/A% -728 -80.5%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% -3 -60.0% -3 -75.0% 0 N/A% -40 -4.4%
rdf_get_namespaces0 0.0% 1 20.0% 1 25.0% 0 N/A% 0 0.0%
theme@20 0.0% 1 20.0% 2 50.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -1 -20.0% 2 50.0% 0 N/A% -88 -9.7%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 1 20.0% 0 0.0% 0 N/A% 0 0.0%
theme@30 0.0% 0 0.0% -2 -50.0% 0 N/A% 0 0.0%
theme@40 0.0% 0 0.0% -1 -25.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 0 0.0% 1 25.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% 2 50.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% -1 -25.0% 0 N/A% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% -1 -25.0% 0 N/A% 0 0.0%
theme2 100.0% 0 0.0% -2 -50.0% 0 N/A% -48 -5.3%
run_init::Extension/Core.php0 0.0% 0 0.0% 1 25.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% -1 -25.0% 0 N/A% 0 0.0%
drupal_get_filename0 0.0% 0 0.0% 1 25.0% 0 N/A% 0 0.0%