Diff Report
Run #519c153c76aa0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c1639640b3: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #519c153c76aa0Run #519c1639640b3DiffDiff%
Number of Function Calls196 196 0 0.0%
Incl. Wall Time (microsec)8,249 8,313 64 0.8%
Incl. Wall Time (microsec) per call 42 42 0 0.8%
Excl. Wall Time (microsec)1,522 1,512 -10 -0.7%
Incl. CPU (microsecs)8,407 8,468 61 0.7%
Incl. CPU (microsecs) per call 43 43 0 0.7%
Excl. CPU (microsec)1,245 1,227 -18 -1.4%
Incl. MemUse (bytes)112,056 112,056 0 0.0%
Incl. MemUse (bytes) per call 572 572 0 0.0%
Excl. MemUse (bytes)9,376 9,376 0 0.0%
Incl. PeakMemUse (bytes)95,480 95,480 0 0.0%
Incl. PeakMemUse (bytes) per call 487 487 0 0.0%
Excl. PeakMemUse (bytes)5,496 5,496 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% 64 33.5% 61 48.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-10 -15.6% -18 -29.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::preExecute0 N/A% 50 78.1% 50 82.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% 38 59.4% 40 65.6% 0 N/A% 0 N/A%
Drupal\block\BlockBase::build0 N/A% 37 57.8% 38 62.3% 0 N/A% 0 N/A%
url0 N/A% -25 -39.1% -28 -45.9% 0 N/A% 0 N/A%
drupal_render_page0 N/A% -15 -23.4% -13 -21.3% 0 N/A% 0 N/A%
user_format_name0 N/A% -13 -20.3% -18 -29.5% 0 N/A% 0 N/A%
file_create_url0 N/A% -7 -10.9% -6 -9.8% 0 N/A% 0 N/A%
field_attach_view0 N/A% -6 -9.4% -8 -13.1% 0 N/A% 0 N/A%
field_language0 N/A% 5 7.8% 4 6.6% 0 N/A% 0 N/A%
field_attach_preprocess0 N/A% -4 -6.2% -4 -6.6% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 3 4.7% 3 4.9% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% -2 -3.1% -1 -1.6% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% -2 -3.1% -3 -4.9% 0 N/A% 0 N/A%
drupal_get_library0 N/A% 1 1.6% 2 3.3% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 1 1.6% 1 1.6% 0 N/A% 0 N/A%
filter_get_filters0 N/A% 1 1.6% 2 3.3% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% 1 1.6% 1 1.6% 0 N/A% 0 N/A%
element_info0 N/A% 1 1.6% 2 3.3% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
menu_get_item0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 0 0.0% -1 -1.6% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 101 157.8% 94 154.1% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% -14 -21.9% -1 -1.6% 0 N/A% 0 N/A%
drupal_container0 N/A% -13 -20.3% -14 -23.0% 0 N/A% 0 N/A%