Diff Report
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b130ea93e9: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #519b0e62696b0Run #519b130ea93e9DiffDiff%
Number of Function Calls65 61 -4 -6.2%
Incl. Wall Time (microsec)6,913 6,751 -162 -2.3%
Incl. Wall Time (microsec) per call 106 111 4 4.1%
Excl. Wall Time (microsec)851 806 -45 -5.3%
Incl. CPU (microsecs)7,002 6,842 -160 -2.3%
Incl. CPU (microsecs) per call 108 112 4 4.1%
Excl. CPU (microsec)729 677 -52 -7.1%
Incl. MemUse (bytes)111,432 111,432 0 0.0%
Incl. MemUse (bytes) per call 1,714 1,827 112 6.6%
Excl. MemUse (bytes)14,888 15,080 192 1.3%
Incl. PeakMemUse (bytes)124,824 126,008 1,184 0.9%
Incl. PeakMemUse (bytes) per call 1,920 2,066 145 7.6%
Excl. PeakMemUse (bytes)6,544 6,664 120 1.8%

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_alter-4 -25.0% -162 -2.9% -160 -6.9% 0 0.0% 1,184 0.7%
Exclusive Metrics Diff for Current Function-45 -27.8% -52 -32.5% 192 N/A% 120 10.1%
Parent functions
url-3 -75.0% -115 -71.0% -120 -75.0% 0 N/A% -144 -12.2%
user_format_name-1 -25.0% -46 -28.4% -49 -30.6% 0 N/A% -312 -26.4%
Drupal\Core\Database\Query\Select::preExecute0 0.0% 34 21.0% 35 21.9% 0 N/A% 0 0.0%
drupal_render_page0 0.0% -28 -17.3% -28 -17.5% 0 N/A% 0 0.0%
_template_preprocess_default_variables0 0.0% -9 -5.6% -9 -5.6% 0 N/A% 1,624 137.2%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 0.0% -8 -4.9% -9 -5.6% 0 N/A% 0 0.0%
field_attach_preprocess0 0.0% 6 3.7% 7 4.4% 0 N/A% 0 0.0%
element_info0 0.0% -6 -3.7% -6 -3.8% 0 N/A% 0 0.0%
file_create_url0 0.0% 6 3.7% 14 8.8% 0 N/A% 0 0.0%
_menu_link_translate0 0.0% -5 -3.1% -6 -3.8% 0 N/A% 0 0.0%
drupal_get_library0 0.0% 4 2.5% 5 3.1% 0 N/A% 0 0.0%
field_attach_view0 0.0% 4 2.5% 6 3.8% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 0.0% -4 -2.5% -7 -4.4% 0 N/A% 0 0.0%
drupal_prepare_form0 0.0% 4 2.5% 2 1.2% 0 N/A% 0 0.0%
Drupal\block\BlockBase::build0 0.0% 4 2.5% 4 2.5% 0 N/A% 16 1.4%
field_language0 0.0% 2 1.2% 2 1.2% 0 N/A% 0 0.0%
file_get_stream_wrappers0 0.0% -2 -1.2% -2 -1.2% 0 N/A% 0 0.0%
drupal_get_js0 0.0% -1 -0.6% 2 1.2% 0 N/A% 0 0.0%
menu_get_item0 0.0% -1 -0.6% -2 -1.2% 0 N/A% 0 0.0%
path_get_admin_paths0 0.0% -1 -0.6% 0 0.0% 0 N/A% 0 0.0%
drupal_get_css0 0.0% 0 0.0% 1 0.6% 0 N/A% 0 0.0%
drupal_get_html_head0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
Symfony\Component\DependencyInjection\Container::get-4 -33.3% -51 -31.5% -49 -30.6% 0 N/A% -192 -16.2%
Drupal\Core\Extension\ModuleHandler::alter-4 -33.3% -33 -20.4% -29 -18.1% -192 N/A% 1,352 114.2%
drupal_container-4 -33.3% -33 -20.4% -30 -18.8% 0 N/A% -96 -8.1%