Diff Report
Run #51972fb0786ef: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5197310fa6a63: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #51972fb0786efRun #5197310fa6a63DiffDiff%
Number of Function Calls349 349 0 0.0%
Incl. Wall Time (microsec)279,206 279,151 -55 -0.0%
Incl. Wall Time (microsec) per call 800 800 -0 -0.0%
Excl. Wall Time (microsec)48,034 48,368 334 0.7%
Incl. CPU (microsecs)32,005 8,000 -24,005 -75.0%
Incl. CPU (microsecs) per call 92 23 -69 -75.0%
Excl. CPU (microsec)12,003 0 -12,003 -100.0%
Incl. MemUse (bytes)161,656 161,608 -48 -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)178,240 178,248 8 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% -55 -0.0% -24,005 -100.0% -48 -0.0% 8 0.0%
Exclusive Metrics Diff for Current Function334 607.3% -12,003 -50.0% 0 0.0% 0 0.0%
Parent functions
field_attach_preprocess0 N/A% -190 -345.5% -8,002 -33.3% 0 0.0% 0 0.0%
path_get_admin_paths0 N/A% -6 -10.9% -4,001 -16.7% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% 80 145.5% -4,001 -16.7% 0 0.0% 0 0.0%
field_language0 N/A% -41 -74.5% -4,001 -16.7% 0 0.0% 0 0.0%
drupal_prepare_form0 N/A% -28 -50.9% -4,000 -16.7% 0 0.0% 0 0.0%
file_create_url0 N/A% -47 -85.5% 0 0.0% 0 0.0% 0 0.0%
drupal_get_css0 N/A% 9 16.4% 0 0.0% 0 0.0% 0 0.0%
_menu_link_translate0 N/A% -18 -32.7% 0 0.0% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% -1 -1.8% 0 0.0% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% -3 -5.5% 0 0.0% 0 0.0% 0 0.0%
drupal_get_library0 N/A% -17 -30.9% 0 0.0% 0 0.0% 0 0.0%
drupal_get_js0 N/A% -6 -10.9% 0 0.0% 0 0.0% 0 0.0%
url0 N/A% -235 -427.3% 0 0.0% 0 0.0% 56 700.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -5 -9.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 4 7.3% 0 0.0% 0 0.0% 0 0.0%
menu_get_item0 N/A% -14 -25.5% 0 0.0% 0 0.0% 0 0.0%
field_attach_view0 N/A% 139 252.7% 0 0.0% 0 0.0% 0 0.0%
element_info0 N/A% -21 -38.2% 0 0.0% 0 0.0% 0 0.0%
file_get_stream_wrappers0 N/A% 2 3.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\block\BlockBase::build0 N/A% 2 3.6% 0 0.0% 0 0.0% 0 0.0%
drupal_render_page0 N/A% 341 620.0% 0 0.0% -48 -100.0% -48 -600.0%
Child functions
Symfony\Component\DependencyInjection\Container::get0 N/A% 218 396.4% -8,000 -33.3% 0 0.0% 56 700.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -469 -852.7% -4,002 -16.7% -48 -100.0% -48 -600.0%
drupal_container0 N/A% -138 -250.9% 0 0.0% 0 0.0% 0 0.0%