Diff Report
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for function_exists

function_existsRun #52f2e62091f2cRun #52f2e60305388DiffDiff%
Number of Function Calls876 876 0 0.0%
Incl. Wall Time (microsec)765 770 5 0.7%
Incl. Wall Time (microsec) per call 1 1 0 0.7%
Excl. Wall Time (microsec)765 770 5 0.7%
Incl. CPU (microsecs)1,340 1,302 -38 -2.8%
Incl. CPU (microsecs) per call 2 1 -0 -2.8%
Excl. CPU (microsec)1,340 1,302 -38 -2.8%
Incl. MemUse (bytes)12,600 12,600 0 0.0%
Incl. MemUse (bytes) per call 14 14 0 0.0%
Excl. MemUse (bytes)12,600 12,600 0 0.0%
Incl. PeakMemUse (bytes)6,768 6,768 0 0.0%
Incl. PeakMemUse (bytes) per call 8 8 0 0.0%
Excl. PeakMemUse (bytes)6,768 6,768 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% 5 0.4% -38 -1.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 100.0% -38 -100.0% 0 N/A% 0 N/A%
Parent functions
theme@10 N/A% 17 340.0% -1 -2.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -12 -240.0% -7 -18.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% 3 60.0% 1 2.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% -2 -40.0% -11 -28.9% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% -1 -20.0% -2 -5.3% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% 1 20.0% -4 -10.5% 0 N/A% 0 N/A%
theme@20 N/A% -1 -20.0% -6 -15.8% 0 N/A% 0 N/A%
rdf_get_namespaces0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% 0 0.0% -2 -5.3% 0 N/A% 0 N/A%
theme@40 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
theme@30 N/A% 0 0.0% -3 -7.9% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% 2 5.3% 0 N/A% 0 N/A%
theme0 N/A% 0 0.0% -4 -10.5% 0 N/A% 0 N/A%
run_init::Extension/Core.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%