Diff Report
Run #519fc2983e6a9: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbf2154a5e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #519fc2983e6a9Run #519fbf2154a5eDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)326 332 6 1.8%
Incl. Wall Time (microsec) per call 33 33 1 1.8%
Excl. Wall Time (microsec)71 75 4 5.6%
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)14,544 14,544 0 0.0%
Incl. MemUse (bytes) per call 1,454 1,454 0 0.0%
Excl. MemUse (bytes)3,660 3,660 0 0.0%
Incl. PeakMemUse (bytes)10,080 10,048 -32 -0.3%
Incl. PeakMemUse (bytes) per call 1,008 1,005 -3 -0.3%
Excl. PeakMemUse (bytes)1,648 1,648 0 0.0%

Parent/Child Regression/Improvement report for drupal_alter [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
drupal_alter0 N/A% 6 0.6% 0 0.0% 0 0.0% -32 -0.0%
Exclusive Metrics Diff for Current Function4 66.7% 0 N/A% 0 N/A% 0 0.0%
Parent functions
url0 N/A% 2 33.3% 0 N/A% 0 N/A% 0 0.0%
file_create_url0 N/A% 2 33.3% 0 N/A% 0 N/A% 0 0.0%
drupal_get_html_head0 N/A% 1 16.7% 0 N/A% 0 N/A% -32 -100.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 1 16.7% 0 N/A% 0 N/A% 0 0.0%
drupal_get_css0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
element_info0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
file_get_stream_wrappers0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
_template_preprocess_default_variables0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 2 33.3% 0 N/A% 0 N/A% -32 -100.0%
Symfony\Component\DependencyInjection\Container::get0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
drupal_container0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%