Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #52e6fc5cc809eRun #52e6fcee66138DiffDiff%
Number of Function Calls637 647 10 1.6%
Incl. Wall Time (microsec)656 655 -1 -0.2%
Incl. Wall Time (microsec) per call 1 1 -0 -1.7%
Excl. Wall Time (microsec)656 655 -1 -0.2%
Incl. CPU (microsecs)1,083 1,079 -4 -0.4%
Incl. CPU (microsecs) per call 2 2 -0 -1.9%
Excl. CPU (microsec)1,083 1,079 -4 -0.4%
Incl. MemUse (bytes)14,936 14,928 -8 -0.1%
Incl. MemUse (bytes) per call 23 23 -0 -1.6%
Excl. MemUse (bytes)14,936 14,928 -8 -0.1%
Incl. PeakMemUse (bytes)3,552 3,520 -32 -0.9%
Incl. PeakMemUse (bytes) per call 6 5 -0 -2.4%
Excl. PeakMemUse (bytes)3,552 3,520 -32 -0.9%

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_exists10 100.0% -1 -0.0% -4 -0.2% -8 -0.0% -32 -0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% -4 -100.0% -8 -100.0% -32 -100.0%
Parent functions
theme@18 80.0% 8 800.0% -2 -50.0% 0 0.0% 0 0.0%
theme@22 20.0% 2 200.0% 1 25.0% 0 0.0% -32 -100.0%
drupal_get_title0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
???_op@10 0.0% 0 0.0% 2 50.0% 0 0.0% 0 0.0%
theme@30 0.0% 0 0.0% 1 25.0% 0 0.0% 0 0.0%
theme@40 0.0% 0 0.0% 1 25.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% 1 25.0% 0 0.0% 0 0.0%
rdf_get_namespaces0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_filename@10 0.0% 0 0.0% 0 0.0% -8 -100.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% -3 -300.0% -1 -25.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 0 0.0% 6 150.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% -7 -700.0% 0 0.0% 0 0.0% 0 0.0%
devel_silent0 0.0% 0 0.0% -3 -75.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -2 -200.0% -5 -125.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
theme0 0.0% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
drupal_get_filename0 0.0% 1 100.0% -2 -50.0% 0 0.0% 0 0.0%