Diff Report
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eefcaea15f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #518eee9367b5dRun #518eefcaea15fDiffDiff%
Number of Function Calls59 59 0 0.0%
Incl. Wall Time (microsec)3,736 3,674 -62 -1.7%
Incl. Wall Time (microsec) per call 63 62 -1 -1.7%
Excl. Wall Time (microsec)429 423 -6 -1.4%
Incl. CPU (microsecs)3,533 3,490 -43 -1.2%
Incl. CPU (microsecs) per call 60 59 -1 -1.2%
Excl. CPU (microsec)343 341 -2 -0.6%
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)78,208 78,208 0 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% -62 -93.9% -43 -4.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -9.7% -2 -4.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% -28 -45.2% -32 -74.4% 0 N/A% 0 N/A%
drupal_render_page0 N/A% -20 -32.3% 2 4.7% 0 N/A% 0 N/A%
Drupal\block\BlockBase::build0 N/A% -13 -21.0% -13 -30.2% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% -8 -12.9% -7 -16.3% 0 N/A% 0 N/A%
element_info0 N/A% -7 -11.3% -7 -16.3% 0 N/A% 0 N/A%
user_format_name0 N/A% 3 4.8% 2 4.7% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 3 4.8% 2 4.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 3 4.8% 4 9.3% 0 N/A% 0 N/A%
url0 N/A% 2 3.2% 4 9.3% 0 N/A% 0 N/A%
field_attach_view0 N/A% 2 3.2% 1 2.3% 0 N/A% 0 N/A%
field_language0 N/A% 2 3.2% 0 0.0% 0 N/A% 0 N/A%
field_attach_preprocess0 N/A% 2 3.2% 1 2.3% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -1 -1.6% 0 0.0% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% -1 -1.6% -1 -2.3% 0 N/A% 0 N/A%
menu_get_item0 N/A% -1 -1.6% -2 -4.7% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 1 1.6% 1 2.3% 0 N/A% 0 N/A%
file_create_url0 N/A% 1 1.6% 0 0.0% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% -1 -1.6% 1 2.3% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% -1 -1.6% 1 2.3% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_library0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -54 -87.1% -37 -86.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% -1 -1.6% -1 -2.3% 0 N/A% 0 N/A%
drupal_container0 N/A% -1 -1.6% -3 -7.0% 0 N/A% 0 N/A%