Diff Report
Run #5240420daae43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52404261932b3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for function_exists

function_existsRun #5240420daae43Run #52404261932b3DiffDiff%
Number of Function Calls822 822 0 0.0%
Incl. Wall Time (microsec)1,584 1,552 -32 -2.0%
Incl. Wall Time (microsec) per call 2 2 -0 -2.0%
Excl. Wall Time (microsec)1,584 1,552 -32 -2.0%
Incl. CPU (microsecs)2,158 2,150 -8 -0.4%
Incl. CPU (microsecs) per call 3 3 -0 -0.4%
Excl. CPU (microsec)2,158 2,150 -8 -0.4%
Incl. MemUse (bytes)15,768 15,768 0 0.0%
Incl. MemUse (bytes) per call 19 19 0 0.0%
Excl. MemUse (bytes)15,768 15,768 0 0.0%
Incl. PeakMemUse (bytes)5,056 5,056 0 0.0%
Incl. PeakMemUse (bytes) per call 6 6 0 0.0%
Excl. PeakMemUse (bytes)5,056 5,056 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% -32 -2.8% -8 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-32 -100.0% -8 -100.0% 0 N/A% 0 N/A%
Parent functions
theme@10 N/A% -29 -90.6% -4 -50.0% 0 N/A% 0 N/A%
format_plural0 N/A% -9 -28.1% -8 -100.0% 0 N/A% 0 N/A%
theme@30 N/A% 7 21.9% 6 75.0% 0 N/A% 0 N/A%
theme0 N/A% 6 18.8% -2 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -3 -9.4% 6 75.0% 0 N/A% 0 N/A%
theme@20 N/A% -2 -6.2% 1 12.5% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% 2 6.2% 1 12.5% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% -2 -6.2% -2 -25.0% 0 N/A% 0 N/A%
run_init::Extension/Core.php0 N/A% -1 -3.1% 0 0.0% 0 N/A% 0 N/A%
theme@40 N/A% -1 -3.1% -15 -187.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%
rdf_get_namespaces0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% 2 25.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 0 0.0% 7 87.5% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% -2 -25.0% 0 N/A% 0 N/A%
Drupal\Component\Uuid\Uuid::determinePlugin0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%