Diff Report
Run #519dd86a86681: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519dd95192eac: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #519dd86a86681Run #519dd95192eacDiffDiff%
Number of Function Calls376 376 0 0.0%
Incl. Wall Time (microsec)10,194 10,149 -45 -0.4%
Incl. Wall Time (microsec) per call 27 27 -0 -0.4%
Excl. Wall Time (microsec)2,546 2,524 -22 -0.9%
Incl. CPU (microsecs)10,512 10,454 -58 -0.6%
Incl. CPU (microsecs) per call 28 28 -0 -0.6%
Excl. CPU (microsec)1,998 1,989 -9 -0.5%
Incl. MemUse (bytes)136,776 136,776 0 0.0%
Incl. MemUse (bytes) per call 364 364 0 0.0%
Excl. MemUse (bytes)24 24 0 0.0%
Incl. PeakMemUse (bytes)139,008 139,008 0 0.0%
Incl. PeakMemUse (bytes) per call 370 370 0 0.0%
Excl. PeakMemUse (bytes)7,008 7,008 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% -45 -3.9% -58 -12.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-22 -48.9% -9 -15.5% 0 N/A% 0 N/A%
Parent functions
drupal_render_page0 N/A% -38 -84.4% -36 -62.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% -16 -35.6% -27 -46.6% 0 N/A% 0 N/A%
file_create_url0 N/A% 8 17.8% 3 5.2% 0 N/A% 0 N/A%
field_attach_preprocess0 N/A% -7 -15.6% -2 -3.4% 0 N/A% 0 N/A%
Drupal\block\BlockBase::build0 N/A% 5 11.1% 7 12.1% 0 N/A% 0 N/A%
field_language0 N/A% 4 8.9% 10 17.2% 0 N/A% 0 N/A%
url0 N/A% -4 -8.9% -9 -15.5% 0 N/A% 0 N/A%
field_attach_view0 N/A% 3 6.7% -2 -3.4% 0 N/A% 0 N/A%
element_info0 N/A% -2 -4.4% -2 -3.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 1 2.2% -2 -3.4% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% 1 2.2% 0 0.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 1 1.7% 0 N/A% 0 N/A%
drupal_get_library0 N/A% 0 0.0% -1 -1.7% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% 1 1.7% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
user_format_name0 N/A% 0 0.0% 3 5.2% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 0 0.0% -1 -1.7% 0 N/A% 0 N/A%
menu_get_item0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 0 0.0% 1 1.7% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 0 0.0% -1 -1.7% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 0 0.0% -1 -1.7% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
drupal_container0 N/A% -13 -28.9% -3 -5.2% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -5 -11.1% -24 -41.4% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% -5 -11.1% -22 -37.9% 0 N/A% 0 N/A%