Diff Report
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0a965645d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #519c0a514701fRun #519c0a965645dDiffDiff%
Number of Function Calls50 50 0 0.0%
Incl. Wall Time (microsec)4,281 4,313 32 0.7%
Incl. Wall Time (microsec) per call 86 86 1 0.7%
Excl. Wall Time (microsec)540 536 -4 -0.7%
Incl. CPU (microsecs)4,341 4,380 39 0.9%
Incl. CPU (microsecs) per call 87 88 1 0.9%
Excl. CPU (microsec)457 465 8 1.8%
Incl. MemUse (bytes)64,660 64,660 0 0.0%
Incl. MemUse (bytes) per call 1,293 1,293 0 0.0%
Excl. MemUse (bytes)6,344 6,344 0 0.0%
Incl. PeakMemUse (bytes)54,072 54,072 0 0.0%
Incl. PeakMemUse (bytes) per call 1,081 1,081 0 0.0%
Excl. PeakMemUse (bytes)2,604 2,604 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% 32 2.1% 39 4.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -12.5% 8 20.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 11 34.4% 13 33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 7 21.9% 7 17.9% 0 N/A% 0 N/A%
url0 N/A% 7 21.9% 12 30.8% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 6 18.8% 6 15.4% 0 N/A% 0 N/A%
Drupal\block\BlockBase::build0 N/A% 4 12.5% 6 15.4% 0 N/A% 0 N/A%
file_create_url0 N/A% -4 -12.5% -4 -10.3% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 1 3.1% 0 0.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -1 -3.1% -2 -5.1% 0 N/A% 0 N/A%
drupal_get_library0 N/A% -1 -3.1% 0 0.0% 0 N/A% 0 N/A%
drupal_render_page0 N/A% 1 3.1% 0 0.0% 0 N/A% 0 N/A%
element_info0 N/A% 1 3.1% 2 5.1% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% -1 -3.1% -2 -5.1% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 1 3.1% 1 2.6% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
menu_get_item0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 26 81.2% 25 64.1% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% 5 15.6% 3 7.7% 0 N/A% 0 N/A%
drupal_container0 N/A% 5 15.6% 3 7.7% 0 N/A% 0 N/A%