Diff Report
Run #518ef09a47b3b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #518ef09a47b3bRun #518eee9367b5dDiffDiff%
Number of Function Calls59 59 0 0.0%
Incl. Wall Time (microsec)3,781 3,736 -45 -1.2%
Incl. Wall Time (microsec) per call 64 63 -1 -1.2%
Excl. Wall Time (microsec)430 429 -1 -0.2%
Incl. CPU (microsecs)3,592 3,533 -59 -1.6%
Incl. CPU (microsecs) per call 61 60 -1 -1.6%
Excl. CPU (microsec)344 343 -1 -0.3%
Incl. MemUse (bytes)99,384 99,384 0 0.0%
Incl. MemUse (bytes) per call 1,684 1,684 0 0.0%
Excl. MemUse (bytes)15,240 15,240 0 0.0%
Incl. PeakMemUse (bytes)78,224 78,208 -16 -0.0%
Incl. PeakMemUse (bytes) per call 1,326 1,326 -0 -0.0%
Excl. PeakMemUse (bytes)7,168 7,168 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 -24.2% -59 -11.5% 0 0.0% -16 -0.0%
Exclusive Metrics Diff for Current Function-1 -2.2% -1 -1.7% 0 N/A% 0 0.0%
Parent functions
drupal_render_page0 N/A% -48 -106.7% -61 -103.4% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -28 -62.2% -28 -47.5% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% 18 40.0% 20 33.9% 0 N/A% 0 0.0%
url0 N/A% -13 -28.9% -13 -22.0% 0 N/A% 0 0.0%
Drupal\block\BlockBase::build0 N/A% 10 22.2% 10 16.9% 0 N/A% 48 300.0%
path_get_admin_paths0 N/A% 8 17.8% 8 13.6% 0 N/A% 0 0.0%
element_info0 N/A% 6 13.3% 6 10.2% 0 N/A% 0 0.0%
user_format_name0 N/A% -1 -2.2% 0 0.0% 0 N/A% 0 0.0%
field_attach_preprocess0 N/A% 1 2.2% 2 3.4% 0 N/A% 0 0.0%
drupal_get_js0 N/A% 1 2.2% -4 -6.8% 0 N/A% 0 0.0%
drupal_prepare_form0 N/A% -1 -2.2% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 1 2.2% 0 0.0% 0 N/A% 0 0.0%
field_attach_view0 N/A% 1 2.2% -1 -1.7% 0 N/A% 0 0.0%
field_language0 N/A% 1 2.2% 1 1.7% 0 N/A% 0 0.0%
_template_preprocess_default_variables0 N/A% -1 -2.2% -1 -1.7% 0 N/A% -16 -100.0%
drupal_get_html_head0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_css0 N/A% 0 0.0% 1 1.7% 0 N/A% 0 0.0%
menu_get_item0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_library0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
file_get_stream_wrappers0 N/A% 0 0.0% 0 0.0% 0 N/A% -48 -300.0%
file_create_url0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
_menu_link_translate0 N/A% 0 0.0% 1 1.7% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -35 -77.8% -45 -76.3% 0 N/A% -16 -100.0%
drupal_container0 N/A% -7 -15.6% -6 -10.2% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get0 N/A% -2 -4.4% -7 -11.9% 0 N/A% 0 0.0%