Diff Report
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eade6f30be: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #519ead03a5283Run #519eade6f30beDiffDiff%
Number of Function Calls173 173 0 0.0%
Incl. Wall Time (microsec)6,186 6,291 105 1.7%
Incl. Wall Time (microsec) per call 36 36 1 1.7%
Excl. Wall Time (microsec)1,194 1,197 3 0.3%
Incl. CPU (microsecs)5,971 5,895 -76 -1.3%
Incl. CPU (microsecs) per call 35 34 -0 -1.3%
Excl. CPU (microsec)946 910 -36 -3.8%
Incl. MemUse (bytes)114,424 114,424 0 0.0%
Incl. MemUse (bytes) per call 661 661 0 0.0%
Excl. MemUse (bytes)9,768 9,768 0 0.0%
Incl. PeakMemUse (bytes)76,992 76,952 -40 -0.1%
Incl. PeakMemUse (bytes) per call 445 445 -0 -0.1%
Excl. PeakMemUse (bytes)4,920 4,744 -176 -3.6%

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% 105 3.9% -76 -6.3% 0 0.0% -40 -0.0%
Exclusive Metrics Diff for Current Function3 2.9% -36 -47.4% 0 N/A% -176 -440.0%
Parent functions
drupal_get_js0 N/A% 212 201.9% 49 64.5% 0 N/A% 0 0.0%
field_attach_view0 N/A% -27 -25.7% -25 -32.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -23 -21.9% -20 -26.3% 0 N/A% 280 700.0%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% -15 -14.3% -17 -22.4% 0 N/A% 0 0.0%
drupal_render_page0 N/A% -10 -9.5% -10 -13.2% 0 N/A% 0 0.0%
file_create_url0 N/A% -10 -9.5% -9 -11.8% 0 N/A% -320 -800.0%
drupal_get_library0 N/A% 6 5.7% 5 6.6% 0 N/A% 0 0.0%
field_attach_preprocess0 N/A% -6 -5.7% -10 -13.2% 0 N/A% 0 0.0%
field_language0 N/A% -6 -5.7% -10 -13.2% 0 N/A% 0 0.0%
Drupal\block\BlockBase::build0 N/A% -6 -5.7% -7 -9.2% 0 N/A% 0 0.0%
drupal_prepare_form0 N/A% -4 -3.8% -3 -3.9% 0 N/A% 0 0.0%
file_get_stream_wrappers0 N/A% -4 -3.8% -4 -5.3% 0 N/A% 0 0.0%
element_info0 N/A% -4 -3.8% -4 -5.3% 0 N/A% 0 0.0%
menu_get_item0 N/A% 3 2.9% 3 3.9% 0 N/A% 0 0.0%
user_format_name0 N/A% 3 2.9% 3 3.9% 0 N/A% 0 0.0%
_menu_link_translate0 N/A% -2 -1.9% -1 -1.3% 0 N/A% 0 0.0%
_template_preprocess_default_variables0 N/A% 2 1.9% 0 0.0% 0 N/A% 0 0.0%
path_get_admin_paths0 N/A% -2 -1.9% -2 -2.6% 0 N/A% 0 0.0%
drupal_get_html_head0 N/A% -1 -1.0% 0 0.0% 0 N/A% 0 0.0%
url0 N/A% -1 -1.0% -14 -18.4% 0 N/A% 0 0.0%
drupal_get_css0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 0 0.0% 1 1.3% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 120 114.3% -41 -53.9% 0 N/A% 280 700.0%
drupal_container0 N/A% -18 -17.1% 8 10.5% 0 N/A% -48 -120.0%
Symfony\Component\DependencyInjection\Container::get0 N/A% 0 0.0% -7 -9.2% 0 N/A% -96 -240.0%