Diff Report
Run #53195bb0cc668: 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 #53195bb0cc668Run #53195a48b6f09DiffDiff%
Number of Function Calls1,504 1,474 -30 -2.0%
Incl. Wall Time (microsec)1,509 1,448 -61 -4.0%
Incl. Wall Time (microsec) per call 1 1 -0 -2.1%
Excl. Wall Time (microsec)1,509 1,448 -61 -4.0%
Incl. CPU (microsecs)2,281 2,277 -4 -0.2%
Incl. CPU (microsecs) per call 2 2 0 1.9%
Excl. CPU (microsec)2,281 2,277 -4 -0.2%
Incl. MemUse (bytes)14,240 14,240 0 0.0%
Incl. MemUse (bytes) per call 9 10 0 2.0%
Excl. MemUse (bytes)14,240 14,240 0 0.0%
Incl. PeakMemUse (bytes)4,984 4,336 -648 -13.0%
Incl. PeakMemUse (bytes) per call 3 3 -0 -11.2%
Excl. PeakMemUse (bytes)4,984 4,336 -648 -13.0%

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-30 -100.0% -61 -1.8% -4 -0.1% 0 0.0% -648 -0.2%
Exclusive Metrics Diff for Current Function-61 -100.0% -4 -100.0% 0 N/A% -648 -100.0%
Parent functions
_theme@2-104 -346.7% -105 -172.1% -160 -4000.0% 0 N/A% -512 -79.0%
_theme@176 253.3% 77 126.2% 125 3125.0% 0 N/A% 0 0.0%
Symfony\Component\Yaml\Inline::parse0 0.0% -21 -34.4% -7 -175.0% 0 N/A% 0 0.0%
Symfony\Component\Yaml\Parser::parse0 0.0% -11 -18.0% -4 -100.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -5 -8.2% -7 -175.0% 0 N/A% -96 -14.8%
_theme-2 -6.7% -5 -8.2% -1 -25.0% -16 N/A% -40 -6.2%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 4 6.6% 11 275.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 3 4.9% 2 50.0% 0 N/A% 0 0.0%
Symfony\Component\Yaml\Parser::parse@10 0.0% 2 3.3% 25 625.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% -1 -1.6% 14 350.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 1 1.6% 5 125.0% 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% -5 -125.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% -1 -25.0% 0 N/A% 0 0.0%
???_op@10 0.0% 0 0.0% 2 50.0% 0 N/A% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% -1 -25.0% 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% 16 N/A% 0 0.0%