Diff Report
Run #53195b6957e56: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #53195b6957e56Run #53195a48b6f09DiffDiff%
Number of Function Calls1,474 1,474 0 0.0%
Incl. Wall Time (microsec)1,481 1,448 -33 -2.2%
Incl. Wall Time (microsec) per call 1 1 -0 -2.2%
Excl. Wall Time (microsec)1,481 1,448 -33 -2.2%
Incl. CPU (microsecs)2,216 2,277 61 2.8%
Incl. CPU (microsecs) per call 2 2 0 2.8%
Excl. CPU (microsec)2,216 2,277 61 2.8%
Incl. MemUse (bytes)14,240 14,240 0 0.0%
Incl. MemUse (bytes) per call 10 10 0 0.0%
Excl. MemUse (bytes)14,240 14,240 0 0.0%
Incl. PeakMemUse (bytes)4,336 4,336 0 0.0%
Incl. PeakMemUse (bytes) per call 3 3 0 0.0%
Excl. PeakMemUse (bytes)4,336 4,336 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% -33 -1.4% 61 2.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-33 -100.0% 61 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\Yaml\Parser::parse0 N/A% -14 -42.4% 0 0.0% 0 N/A% 0 N/A%
_theme@10 N/A% -13 -39.4% -8 -13.1% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Inline::parse0 N/A% -8 -24.2% 35 57.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% 5 15.2% 14 23.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% -4 -12.1% 17 27.9% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -4 -12.1% -11 -18.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 3 9.1% 5 8.2% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Parser::parse@10 N/A% 2 6.1% 6 9.8% 0 N/A% 0 N/A%
_theme@20 N/A% 0 0.0% -4 -6.6% 0 N/A% 0 N/A%
_theme@30 N/A% 0 0.0% -1 -1.6% 0 N/A% 0 N/A%
_theme@40 N/A% 0 0.0% -1 -1.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
???_op@10 N/A% 0 0.0% 2 3.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% -1 -1.6% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_theme0 N/A% 0 0.0% 9 14.8% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 0 0.0% -1 -1.6% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%