Diff Report
Run #51ad01d342500: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad01387670b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #51ad01d342500Run #51ad01387670bDiffDiff%
Number of Function Calls131 131 0 0.0%
Incl. Wall Time (microsec)3,728 3,645 -83 -2.2%
Incl. Wall Time (microsec) per call 28 28 -1 -2.2%
Excl. Wall Time (microsec)849 832 -17 -2.0%
Incl. CPU (microsecs)3,833 3,772 -61 -1.6%
Incl. CPU (microsecs) per call 29 29 -0 -1.6%
Excl. CPU (microsec)667 685 18 2.7%
Incl. MemUse (bytes)80,136 80,152 16 0.0%
Incl. MemUse (bytes) per call 612 612 0 0.0%
Excl. MemUse (bytes)9,432 9,432 0 0.0%
Incl. PeakMemUse (bytes)38,048 37,504 -544 -1.4%
Incl. PeakMemUse (bytes) per call 290 286 -4 -1.4%
Excl. PeakMemUse (bytes)4,024 3,952 -72 -1.8%

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% -83 -2.0% -61 -1.2% 16 0.0% -544 -0.3%
Exclusive Metrics Diff for Current Function-17 -20.5% 18 29.5% 0 0.0% -72 -13.2%
Parent functions
drupal_render_page0 N/A% -52 -62.7% -53 -86.9% 0 0.0% -120 -22.1%
url0 N/A% -12 -14.5% -3 -4.9% 0 0.0% -424 -77.9%
drupal_get_library0 N/A% -5 -6.0% -5 -8.2% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% -4 -4.8% -5 -8.2% 0 0.0% 0 0.0%
_menu_link_translate0 N/A% -4 -4.8% -5 -8.2% 0 0.0% 0 0.0%
Drupal\block\BlockBase::build0 N/A% -4 -4.8% -6 -9.8% 0 0.0% 0 0.0%
file_get_stream_wrappers0 N/A% 3 3.6% 1 1.6% 16 100.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 3 3.6% 3 4.9% 0 0.0% 0 0.0%
drupal_get_js0 N/A% -3 -3.6% -3 -4.9% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% 2 2.4% 4 6.6% 0 0.0% 0 0.0%
file_create_url0 N/A% -2 -2.4% 8 13.1% 0 0.0% 0 0.0%
drupal_prepare_form0 N/A% -2 -2.4% -1 -1.6% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% -1 -1.2% -1 -1.6% 0 0.0% 0 0.0%
user_format_name0 N/A% -1 -1.2% -1 -1.6% 0 0.0% 0 0.0%
element_info0 N/A% -1 -1.2% 0 0.0% 0 0.0% 0 0.0%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
path_get_admin_paths0 N/A% 0 0.0% 4 6.6% 0 0.0% 0 0.0%
toolbar_pre_render0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_get_item0 N/A% 0 0.0% 2 3.3% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -69 -83.1% -65 -106.6% 16 100.0% -120 -22.1%
drupal_container0 N/A% 7 8.4% -7 -11.5% 0 0.0% -96 -17.6%
Symfony\Component\DependencyInjection\Container::get0 N/A% -4 -4.8% -7 -11.5% 0 0.0% -256 -47.1%