Diff Report
Run #519b1a785aaa6: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #519b1a785aaa6Run #519b1557bbc04DiffDiff%
Number of Function Calls86 87 1 1.2%
Incl. Wall Time (microsec)8,350 8,388 38 0.5%
Incl. Wall Time (microsec) per call 97 96 -1 -0.7%
Excl. Wall Time (microsec)1,110 1,126 16 1.4%
Incl. CPU (microsecs)8,476 8,498 22 0.3%
Incl. CPU (microsecs) per call 99 98 -1 -0.9%
Excl. CPU (microsec)966 961 -5 -0.5%
Incl. MemUse (bytes)116,448 116,424 -24 -0.0%
Incl. MemUse (bytes) per call 1,354 1,338 -16 -1.2%
Excl. MemUse (bytes)13,880 13,832 -48 -0.3%
Incl. PeakMemUse (bytes)145,784 142,088 -3,696 -2.5%
Incl. PeakMemUse (bytes) per call 1,695 1,633 -62 -3.7%
Excl. PeakMemUse (bytes)7,776 7,192 -584 -7.5%

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_alter1 25.0% 38 1.9% 22 1.0% -24 -0.2% -3,696 -24.1%
Exclusive Metrics Diff for Current Function16 42.1% -5 -22.7% -48 -200.0% -584 -15.8%
Parent functions
Drupal\block\BlockBase::build0 0.0% 27 71.1% 24 109.1% -24 -100.0% 24 0.6%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 0.0% -19 -50.0% -20 -90.9% 0 0.0% 0 0.0%
url1 100.0% 17 44.7% 10 45.5% 0 0.0% 0 0.0%
file_create_url0 0.0% -17 -44.7% -16 -72.7% 0 0.0% -1,216 -32.9%
Drupal\Core\Database\Query\Select::preExecute0 0.0% 16 42.1% 9 40.9% 0 0.0% 112 3.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 0.0% 14 36.8% 14 63.6% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 0.0% -13 -34.2% -12 -54.5% 0 0.0% -2,616 -70.8%
drupal_render_page0 0.0% 12 31.6% 11 50.0% 0 0.0% 0 0.0%
field_attach_view0 0.0% 11 28.9% 10 45.5% 0 0.0% 0 0.0%
file_get_stream_wrappers0 0.0% -10 -26.3% -15 -68.2% 0 0.0% 0 0.0%
field_attach_preprocess0 0.0% -8 -21.1% -10 -45.5% 0 0.0% 0 0.0%
drupal_prepare_form0 0.0% -5 -13.2% -4 -18.2% 0 0.0% 0 0.0%
menu_get_item0 0.0% 4 10.5% 5 22.7% 0 0.0% 0 0.0%
user_format_name0 0.0% 4 10.5% 11 50.0% 0 0.0% 0 0.0%
drupal_get_js0 0.0% 3 7.9% 3 13.6% 0 0.0% 0 0.0%
drupal_get_css0 0.0% 2 5.3% 3 13.6% 0 0.0% 0 0.0%
drupal_get_library0 0.0% 1 2.6% 1 4.5% 0 0.0% 0 0.0%
field_language0 0.0% 1 2.6% -3 -13.6% 0 0.0% 0 0.0%
_menu_link_translate0 0.0% -1 -2.6% 0 0.0% 0 0.0% 0 0.0%
element_info0 0.0% -1 -2.6% 0 0.0% 0 0.0% 0 0.0%
path_get_admin_paths0 0.0% 0 0.0% -1 -4.5% 0 0.0% 0 0.0%
drupal_get_html_head0 0.0% 0 0.0% 2 9.1% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter1 33.3% 26 68.4% 37 168.2% 24 100.0% -2,872 -77.7%
drupal_container1 33.3% -5 -13.2% -16 -72.7% 0 0.0% -48 -1.3%
Symfony\Component\DependencyInjection\Container::get1 33.3% 1 2.6% 6 27.3% 0 0.0% -192 -5.2%