Diff Report
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba946b609ed: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for function_exists

function_existsRun #51ba929760d1bRun #51ba946b609edDiffDiff%
Number of Function Calls4,667 4,667 0 0.0%
Incl. Wall Time (microsec)4,744 4,802 58 1.2%
Incl. Wall Time (microsec) per call 1 1 0 1.2%
Excl. Wall Time (microsec)4,744 4,802 58 1.2%
Incl. CPU (microsecs)8,126 8,016 -110 -1.4%
Incl. CPU (microsecs) per call 2 2 -0 -1.4%
Excl. CPU (microsec)8,126 8,016 -110 -1.4%
Incl. MemUse (bytes)15,808 15,776 -32 -0.2%
Incl. MemUse (bytes) per call 3 3 -0 -0.2%
Excl. MemUse (bytes)15,808 15,776 -32 -0.2%
Incl. PeakMemUse (bytes)2,712 2,400 -312 -11.5%
Incl. PeakMemUse (bytes) per call 1 1 -0 -11.5%
Excl. PeakMemUse (bytes)2,712 2,400 -312 -11.5%

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% 58 0.0% -110 -0.0% -32 -0.0% -312 -0.0%
Exclusive Metrics Diff for Current Function58 100.0% -110 -100.0% -32 -100.0% -312 -100.0%
Parent functions
theme@3-5 N/A% 24 41.4% -78 -70.9% 0 0.0% 232 74.4%
_form_builder_handle_input_element1 N/A% 24 41.4% 12 10.9% 0 0.0% 0 0.0%
theme@40 N/A% 6 10.3% -45 -40.9% 0 0.0% 0 0.0%
theme4 N/A% 4 6.9% 0 0.0% 0 0.0% -96 -30.8%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% -2 -3.4% 6 5.5% 0 0.0% -48 -15.4%
Symfony\Component\HttpFoundation\Response::send0 N/A% 2 3.4% 0 0.0% -16 -50.0% 0 0.0%
Drupal\Component\Utility\Unicode::check0 N/A% -1 -1.7% 2 1.8% 0 0.0% 0 0.0%
drupal_prepare_form0 N/A% 1 1.7% 2 1.8% 8 25.0% 0 0.0%
theme@20 N/A% -1 -1.7% 5 4.5% 0 0.0% -48 -15.4%
theme@10 N/A% 1 1.7% -21 -19.1% -16 -50.0% -16 -5.1%
run_init::Extension/Core.php0 N/A% 0 0.0% 1 0.9% -24 -75.0% 0 0.0%
rdf_get_namespaces0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Uuid\Uuid::determinePlugin0 N/A% 0 0.0% -1 -0.9% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% 0 0.0% 3 2.7% 0 0.0% -40 -12.8%
_drupal_theme_initialize0 N/A% 0 0.0% -1 -0.9% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 0 0.0% 2 1.8% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% 2 1.8% 0 0.0% -296 -94.9%
drupal_get_filename0 N/A% 0 0.0% 1 0.9% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% -1 -0.9% 0 0.0% 0 0.0%
drupal_get_title0 N/A% 0 0.0% 1 0.9% 16 50.0% 0 0.0%