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

drupal_alterRun #519c0a965645dRun #519c0a514701fDiffDiff%
Number of Function Calls50 50 0 0.0%
Incl. Wall Time (microsec)4,313 4,281 -32 -0.7%
Incl. Wall Time (microsec) per call 86 86 -1 -0.7%
Excl. Wall Time (microsec)536 540 4 0.7%
Incl. CPU (microsecs)4,380 4,341 -39 -0.9%
Incl. CPU (microsecs) per call 88 87 -1 -0.9%
Excl. CPU (microsec)465 457 -8 -1.7%
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 Function4 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%