Diff Report
Run #519fbf2154a5e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc2983e6a9: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for function_exists

function_existsRun #519fbf2154a5eRun #519fc2983e6a9DiffDiff%
Number of Function Calls55 56 1 1.8%
Incl. Wall Time (microsec)37 33 -4 -10.8%
Incl. Wall Time (microsec) per call 1 1 -0 -12.4%
Excl. Wall Time (microsec)37 33 -4 -10.8%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)5,316 5,760 444 8.4%
Incl. MemUse (bytes) per call 97 103 6 6.4%
Excl. MemUse (bytes)5,316 5,760 444 8.4%
Incl. PeakMemUse (bytes)2,136 2,516 380 17.8%
Incl. PeakMemUse (bytes) per call 39 45 6 15.7%
Excl. PeakMemUse (bytes)2,136 2,516 380 17.8%

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_exists1 100.0% -4 -0.4% 0 0.0% 444 0.2% 380 0.2%
Exclusive Metrics Diff for Current Function-4 -100.0% 0 N/A% 444 100.0% 380 100.0%
Parent functions
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% -2 -50.0% 0 N/A% 0 0.0% 0 0.0%
theme@10 0.0% -1 -25.0% 0 N/A% 0 0.0% 0 0.0%
theme-1 -100.0% -1 -25.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% -1 -25.0% 0 N/A% 0 0.0% 0 0.0%
run_init::Extension/Core.php2 200.0% 1 25.0% 0 N/A% 436 98.2% 380 100.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
drupal_get_filename0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
devel_silent0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Component\Uuid\Uuid::determinePlugin0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% 0 N/A% 8 1.8% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%