Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec2301b5aa5: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for function_exists

function_existsRun #51ec227a9cea0Run #51ec2301b5aa5DiffDiff%
Number of Function Calls1,247 1,247 0 0.0%
Incl. Wall Time (microsec)1,291 1,288 -3 -0.2%
Incl. Wall Time (microsec) per call 1 1 -0 -0.2%
Excl. Wall Time (microsec)1,291 1,288 -3 -0.2%
Incl. CPU (microsecs)2,162 2,150 -12 -0.6%
Incl. CPU (microsecs) per call 2 2 -0 -0.6%
Excl. CPU (microsec)2,162 2,150 -12 -0.6%
Incl. MemUse (bytes)18,096 18,096 0 0.0%
Incl. MemUse (bytes) per call 15 15 0 0.0%
Excl. MemUse (bytes)18,096 18,096 0 0.0%
Incl. PeakMemUse (bytes)6,912 6,912 0 0.0%
Incl. PeakMemUse (bytes) per call 6 6 0 0.0%
Excl. PeakMemUse (bytes)6,912 6,912 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% -3 -0.1% -12 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -100.0% -12 -100.0% 0 N/A% 0 N/A%
Parent functions
theme@40 N/A% -7 -233.3% 2 16.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% 6 200.0% 0 0.0% 0 N/A% 0 N/A%
theme@30 N/A% -2 -66.7% -1 -8.3% 0 N/A% 0 N/A%
theme@20 N/A% -1 -33.3% 4 33.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 1 33.3% 12 100.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 1 33.3% -10 -83.3% 0 N/A% 0 N/A%
Drupal\Component\Uuid\Uuid::determinePlugin0 N/A% -1 -33.3% 0 0.0% 0 N/A% 0 N/A%
theme@50 N/A% 0 0.0% -3 -25.0% 0 N/A% 0 N/A%
theme@60 N/A% 0 0.0% 6 50.0% 0 N/A% 0 N/A%
theme@70 N/A% 0 0.0% -2 -16.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 N/A%
rdf_get_namespaces0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
module_load_include0 N/A% 0 0.0% -4 -33.3% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 N/A%
theme0 N/A% 0 0.0% -6 -50.0% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 N/A%
theme@10 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% 0 0.0% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 N/A% 0 0.0% -4 -33.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% -2 -16.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Extension/Core.php0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 N/A%