Diff Report
Run #52f30b8747627: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #52f30b8747627Run #52f30aadf2c65DiffDiff%
Number of Function Calls848 841 -7 -0.8%
Incl. Wall Time (microsec)832 816 -16 -1.9%
Incl. Wall Time (microsec) per call 1 1 -0 -1.1%
Excl. Wall Time (microsec)832 816 -16 -1.9%
Incl. CPU (microsecs)1,342 1,338 -4 -0.3%
Incl. CPU (microsecs) per call 2 2 0 0.5%
Excl. CPU (microsec)1,342 1,338 -4 -0.3%
Incl. MemUse (bytes)11,048 11,048 0 0.0%
Incl. MemUse (bytes) per call 13 13 0 0.8%
Excl. MemUse (bytes)11,048 11,048 0 0.0%
Incl. PeakMemUse (bytes)3,544 3,504 -40 -1.1%
Incl. PeakMemUse (bytes) per call 4 4 -0 -0.3%
Excl. PeakMemUse (bytes)3,544 3,504 -40 -1.1%

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-7 -100.0% -16 -0.4% -4 -0.1% 0 0.0% -40 -0.1%
Exclusive Metrics Diff for Current Function-16 -100.0% -4 -100.0% 0 N/A% -40 -100.0%
Parent functions
theme-6 -85.7% -18 -112.5% 13 325.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 7 43.8% 7 175.0% 0 N/A% 0 0.0%
theme@10 0.0% -3 -18.8% -10 -250.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% -2 -12.5% -9 -225.0% 0 N/A% 0 0.0%
theme@2-1 -14.3% 0 0.0% -6 -150.0% 0 N/A% -40 -100.0%
drupal_get_filename0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
rdf_get_namespaces0 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\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% 0 0.0% 2 50.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 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\Component\Utility\Unicode::check0 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% -2 -50.0% 0 N/A% 0 0.0%