Diff Report
Run #51a518f009231: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a5256dc4557: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #51a518f009231Run #51a5256dc4557DiffDiff%
Number of Function Calls147 143 -4 -2.7%
Incl. Wall Time (microsec)13,045 12,434 -611 -4.7%
Incl. Wall Time (microsec) per call 89 87 -2 -2.0%
Excl. Wall Time (microsec)1,572 1,464 -108 -6.9%
Incl. CPU (microsecs)4,001 12,001 8,000 200.0%
Incl. CPU (microsecs) per call 27 84 57 208.3%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)47,944 47,980 36 0.1%
Incl. MemUse (bytes) per call 326 336 9 2.9%
Excl. MemUse (bytes)4,516 4,660 144 3.2%
Incl. PeakMemUse (bytes)27,008 29,788 2,780 10.3%
Incl. PeakMemUse (bytes) per call 184 208 25 13.4%
Excl. PeakMemUse (bytes)3,144 3,440 296 9.4%

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_alter-4 -25.0% -611 -17.4% 8,000 200.0% 36 0.1% 2,780 4.0%
Exclusive Metrics Diff for Current Function-108 -17.7% 0 0.0% 144 400.0% 296 10.6%
Parent functions
url-2 -50.0% -313 -51.2% -1 -0.0% 0 0.0% 1,412 50.8%
file_create_url-2 -50.0% -203 -33.2% 4,000 50.0% 36 100.0% 0 0.0%
element_info0 0.0% -45 -7.4% 0 0.0% 0 0.0% 0 0.0%
Drupal\block\BlockBase::build0 0.0% -19 -3.1% 0 0.0% 0 0.0% 776 27.9%
drupal_render_page0 0.0% 14 2.3% 0 0.0% 0 0.0% 0 0.0%
drupal_get_library0 0.0% -12 -2.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 0.0% -9 -1.5% 0 0.0% 32 88.9% -44 -1.6%
drupal_prepare_form0 0.0% -8 -1.3% 0 0.0% -32 -88.9% 636 22.9%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 0.0% -5 -0.8% 0 0.0% 0 0.0% 0 0.0%
drupal_get_js0 0.0% 5 0.8% 4,001 50.0% 0 0.0% 0 0.0%
menu_get_item0 0.0% -3 -0.5% 0 0.0% 0 0.0% 0 0.0%
drupal_get_css0 0.0% -3 -0.5% 0 0.0% 0 0.0% 0 0.0%
drupal_get_html_head0 0.0% -2 -0.3% 0 0.0% 0 0.0% 0 0.0%
toolbar_pre_render0 0.0% -2 -0.3% 0 0.0% 0 0.0% 0 0.0%
file_get_stream_wrappers0 0.0% -2 -0.3% 0 0.0% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 0.0% 2 0.3% 0 0.0% 0 0.0% 0 0.0%
path_get_admin_paths0 0.0% -2 -0.3% 0 0.0% 0 0.0% 0 0.0%
_menu_link_translate0 0.0% -2 -0.3% 0 0.0% 0 0.0% 0 0.0%
user_format_name0 0.0% -2 -0.3% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter-4 -33.3% -339 -55.5% 8,000 100.0% -108 -300.0% 2,300 82.7%
Symfony\Component\DependencyInjection\Container::get-4 -33.3% -98 -16.0% 0 0.0% 0 0.0% 184 6.6%
drupal_container-4 -33.3% -66 -10.8% 0 0.0% 0 0.0% 0 0.0%