Diff Report
Run #51e221c38f48f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e2215579f70: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for function_exists

function_existsRun #51e221c38f48fRun #51e2215579f70DiffDiff%
Number of Function Calls350 341 -9 -2.6%
Incl. Wall Time (microsec)367 358 -9 -2.5%
Incl. Wall Time (microsec) per call 1 1 0 0.1%
Excl. Wall Time (microsec)367 358 -9 -2.5%
Incl. CPU (microsecs)667 651 -16 -2.4%
Incl. CPU (microsecs) per call 2 2 0 0.2%
Excl. CPU (microsec)667 651 -16 -2.4%
Incl. MemUse (bytes)16,536 16,544 8 0.0%
Incl. MemUse (bytes) per call 47 49 1 2.7%
Excl. MemUse (bytes)16,536 16,544 8 0.0%
Incl. PeakMemUse (bytes)5,224 5,304 80 1.5%
Incl. PeakMemUse (bytes) per call 15 16 1 4.2%
Excl. PeakMemUse (bytes)5,224 5,304 80 1.5%

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_exists-9 -100.0% -9 -5.9% -16 -1.6% 8 0.0% 80 0.3%
Exclusive Metrics Diff for Current Function-9 -100.0% -16 -100.0% 8 100.0% 80 100.0%
Parent functions
theme@1-9 -100.0% -14 -155.6% -4 -25.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 2 22.2% -5 -31.2% 0 0.0% 0 0.0%
_form_builder_handle_input_element0 0.0% -1 -11.1% 0 0.0% 0 0.0% 0 0.0%
theme0 0.0% 1 11.1% 4 25.0% 0 0.0% 48 60.0%
theme@30 0.0% 1 11.1% 0 0.0% 0 0.0% 0 0.0%
theme@40 0.0% 1 11.1% 2 12.5% 0 0.0% 0 0.0%
run_init::Extension/Core.php0 0.0% 1 11.1% -1 -6.2% 0 0.0% 88 110.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_title0 0.0% 0 0.0% -3 -18.8% 0 0.0% 0 0.0%
theme@20 0.0% 0 0.0% 1 6.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% 1 6.2% 0 0.0% 0 0.0%
rdf_get_namespaces0 0.0% 0 0.0% 1 6.2% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% -1 -6.2% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 0 0.0% -4 -25.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% 0 0.0% -2 -12.5% 0 0.0% -56 -70.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% -1 -6.2% 0 0.0% 0 0.0%
drupal_get_filename0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Uuid\Uuid::determinePlugin0 0.0% 0 0.0% -1 -6.2% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 0 0.0% -2 -12.5% 0 0.0% 0 0.0%
format_plural0 0.0% 0 0.0% -1 -6.2% 8 100.0% 0 0.0%