Diff Report
Run #51972fb0786ef: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519730b884300: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #51972fb0786efRun #519730b884300DiffDiff%
Number of Function Calls349 349 0 0.0%
Incl. Wall Time (microsec)279,206 278,922 -284 -0.1%
Incl. Wall Time (microsec) per call 800 799 -1 -0.1%
Excl. Wall Time (microsec)48,034 48,341 307 0.6%
Incl. CPU (microsecs)32,005 32,002 -3 -0.0%
Incl. CPU (microsecs) per call 92 92 -0 -0.0%
Excl. CPU (microsec)12,003 4,001 -8,002 -66.7%
Incl. MemUse (bytes)161,656 161,656 0 0.0%
Incl. MemUse (bytes) per call 463 463 0 0.0%
Excl. MemUse (bytes)-3,576 -3,576 0 0.0%
Incl. PeakMemUse (bytes)178,240 178,240 0 0.0%
Incl. PeakMemUse (bytes) per call 511 511 0 0.0%
Excl. PeakMemUse (bytes)7,888 7,888 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% -284 -33.6% -3 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function307 108.1% -8,002 -266733.3% 0 N/A% 0 N/A%
Parent functions
url0 N/A% -389 -137.0% 0 0.0% 0 N/A% 0 N/A%
field_attach_preprocess0 N/A% -269 -94.7% -4,001 -133366.7% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 122 43.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% -112 -39.4% 0 0.0% 0 N/A% 0 N/A%
field_language0 N/A% 110 38.7% -4,001 -133366.7% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 88 31.0% 0 0.0% 0 N/A% 0 N/A%
field_attach_view0 N/A% 72 25.4% 8,000 266666.7% 0 N/A% 0 N/A%
drupal_render_page0 N/A% 71 25.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 63 22.2% 4,000 133333.3% 0 N/A% 0 N/A%
file_create_url0 N/A% -42 -14.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\block\BlockBase::build0 N/A% 26 9.2% 0 0.0% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% -19 -6.7% -4,000 -133333.3% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -15 -5.3% 4,000 133333.3% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% -7 -2.5% -4,001 -133366.7% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% -6 -2.1% 0 0.0% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 6 2.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 5 1.8% 0 0.0% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% 3 1.1% 0 0.0% 0 N/A% 0 N/A%
element_info0 N/A% 3 1.1% 0 0.0% 0 N/A% 0 N/A%
menu_get_item0 N/A% 3 1.1% 0 0.0% 0 N/A% 0 N/A%
drupal_get_library0 N/A% 3 1.1% 0 0.0% 0 N/A% 0 N/A%
Child functions
drupal_container0 N/A% -307 -108.1% 12,001 400033.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -216 -76.1% -2 -66.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% -68 -23.9% -4,000 -133333.3% 0 N/A% 0 N/A%