Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for function_exists

function_existsRun #5350e128cfd2bRun #5350e2663e694DiffDiff%
Number of Function Calls2,979 2,929 -50 -1.7%
Incl. Wall Time (microsec)2,369 2,334 -35 -1.5%
Incl. Wall Time (microsec) per call 1 1 0 0.2%
Excl. Wall Time (microsec)2,369 2,334 -35 -1.5%
Incl. CPU (microsecs)4,089 3,974 -115 -2.8%
Incl. CPU (microsecs) per call 1 1 -0 -1.2%
Excl. CPU (microsec)4,089 3,974 -115 -2.8%
Incl. MemUse (bytes)11,888 11,920 32 0.3%
Incl. MemUse (bytes) per call 4 4 0 2.0%
Excl. MemUse (bytes)11,888 11,920 32 0.3%
Incl. PeakMemUse (bytes)4,792 4,744 -48 -1.0%
Incl. PeakMemUse (bytes) per call 2 2 0 0.7%
Excl. PeakMemUse (bytes)4,792 4,744 -48 -1.0%

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-50 -100.0% -35 -2.2% -115 -6.6% 32 0.1% -48 -0.2%
Exclusive Metrics Diff for Current Function-35 -100.0% -115 -100.0% 32 100.0% -48 -100.0%
Parent functions
_theme@2-50 -100.0% -88 -251.4% -113 -98.3% 0 0.0% -48 -100.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 0 0.0% -2 -1.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_theme@30 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_theme@40 0.0% 0 0.0% -3 -2.6% 0 0.0% 0 0.0%
_theme@10 0.0% -2 -5.7% 3 2.6% 0 0.0% 0 0.0%
run_init::Extension/Core.php0 0.0% 0 0.0% 1 0.9% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 0 0.0% -32 -27.8% 24 75.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% 54 154.3% 24 20.9% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% -4 -3.5% 0 0.0% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_theme0 0.0% -1 -2.9% 11 9.6% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 2 5.7% 0 0.0% 8 25.0% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%