Diff Report
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195bb0cc668: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #53195a48b6f09Run #53195bb0cc668DiffDiff%
Number of Function Calls1,474 1,504 30 2.0%
Incl. Wall Time (microsec)1,448 1,509 61 4.2%
Incl. Wall Time (microsec) per call 1 1 0 2.1%
Excl. Wall Time (microsec)1,448 1,509 61 4.2%
Incl. CPU (microsecs)2,277 2,281 4 0.2%
Incl. CPU (microsecs) per call 2 2 -0 -1.8%
Excl. CPU (microsec)2,277 2,281 4 0.2%
Incl. MemUse (bytes)14,240 14,240 0 0.0%
Incl. MemUse (bytes) per call 10 9 -0 -2.0%
Excl. MemUse (bytes)14,240 14,240 0 0.0%
Incl. PeakMemUse (bytes)4,336 4,984 648 14.9%
Incl. PeakMemUse (bytes) per call 3 3 0 12.7%
Excl. PeakMemUse (bytes)4,336 4,984 648 14.9%

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_exists30 100.0% 61 1.8% 4 0.1% 0 0.0% 648 0.2%
Exclusive Metrics Diff for Current Function61 100.0% 4 100.0% 0 N/A% 648 100.0%
Parent functions
_theme@2104 346.7% 105 172.1% 160 4000.0% 0 N/A% 512 79.0%
_theme@1-76 -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%
_theme2 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\ModuleHandler::invokeAll0 0.0% -1 -1.6% -5 -125.0% 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%
_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%
_theme@30 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% 0 0.0% 0 N/A% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% 1 25.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% 0 0.0% -16 N/A% 0 0.0%
???_op@10 0.0% 0 0.0% -2 -50.0% 0 N/A% 0 0.0%