Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed72fd446c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #52ed72044139bRun #52ed72fd446c1DiffDiff%
Number of Function Calls3,917 3,917 0 0.0%
Incl. Wall Time (microsec)6,276 6,332 56 0.9%
Incl. Wall Time (microsec) per call 2 2 0 0.9%
Excl. Wall Time (microsec)6,276 6,332 56 0.9%
Incl. CPU (microsecs)9,271 9,235 -36 -0.4%
Incl. CPU (microsecs) per call 2 2 -0 -0.4%
Excl. CPU (microsec)9,271 9,235 -36 -0.4%
Incl. MemUse (bytes)14,216 14,216 0 0.0%
Incl. MemUse (bytes) per call 4 4 0 0.0%
Excl. MemUse (bytes)14,216 14,216 0 0.0%
Incl. PeakMemUse (bytes)3,072 3,072 0 0.0%
Incl. PeakMemUse (bytes) per call 1 1 0 0.0%
Excl. PeakMemUse (bytes)3,072 3,072 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% 56 5.7% -36 -1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function56 100.0% -36 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% 22 39.3% 43 119.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 22 39.3% 24 66.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 14 25.0% 14 38.9% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Inline::parse0 N/A% 12 21.4% 79 219.4% 0 N/A% 0 N/A%
theme@20 N/A% -7 -12.5% -50 -138.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% -3 -5.4% -3 -8.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% -3 -5.4% -10 -27.8% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Parser::parse@10 N/A% 3 5.4% 11 30.6% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Parser::parse0 N/A% -3 -5.4% -1 -2.8% 0 N/A% 0 N/A%
???_op@10 N/A% 2 3.6% 4 11.1% 0 N/A% 0 N/A%
theme@10 N/A% -2 -3.6% -128 -355.6% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% -1 -1.8% -3 -8.3% 0 N/A% 0 N/A%
rdf_get_namespaces0 N/A% 0 0.0% 1 2.8% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
theme@40 N/A% 0 0.0% -2 -5.6% 0 N/A% 0 N/A%
theme@30 N/A% 0 0.0% -1 -2.8% 0 N/A% 0 N/A%
theme0 N/A% 0 0.0% -15 -41.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% 1 2.8% 0 N/A% 0 N/A%