Diff Report
Run #519eb7f35533b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_alter

drupal_alterRun #519eb7f35533bRun #519eb7a1537f7DiffDiff%
Number of Function Calls428 428 0 0.0%
Incl. Wall Time (microsec)19,224 19,077 -147 -0.8%
Incl. Wall Time (microsec) per call 45 45 -0 -0.8%
Excl. Wall Time (microsec)4,510 4,483 -27 -0.6%
Incl. CPU (microsecs)18,990 18,884 -106 -0.6%
Incl. CPU (microsecs) per call 44 44 -0 -0.6%
Excl. CPU (microsec)3,749 3,735 -14 -0.4%
Incl. MemUse (bytes)72,996 72,996 0 0.0%
Incl. MemUse (bytes) per call 171 171 0 0.0%
Excl. MemUse (bytes)-1,668 -1,668 0 0.0%
Incl. PeakMemUse (bytes)60,656 60,656 0 0.0%
Incl. PeakMemUse (bytes) per call 142 142 0 0.0%
Excl. PeakMemUse (bytes)2,988 2,988 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% -147 -5.0% -106 -6.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-27 -18.4% -14 -13.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% -86 -58.5% -70 -66.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -67 -45.6% -29 -27.4% 0 N/A% 0 N/A%
Drupal\block\BlockBase::build0 N/A% -61 -41.5% -61 -57.5% 0 N/A% 0 N/A%
drupal_render_page0 N/A% 42 28.6% 41 38.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 38 25.9% 41 38.7% 0 N/A% 0 N/A%
url0 N/A% -28 -19.0% -34 -32.1% 0 N/A% 0 N/A%
file_create_url0 N/A% 26 17.7% 27 25.5% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 16 10.9% 18 17.0% 0 N/A% 0 N/A%
field_attach_view0 N/A% -16 -10.9% -24 -22.6% 0 N/A% 0 N/A%
field_language0 N/A% 11 7.5% 10 9.4% 0 N/A% 0 N/A%
field_attach_preprocess0 N/A% -10 -6.8% -19 -17.9% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% -9 -6.1% -9 -8.5% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% -7 -4.8% -7 -6.6% 0 N/A% 0 N/A%
drupal_get_library0 N/A% 6 4.1% 6 5.7% 0 N/A% 0 N/A%
user_format_name0 N/A% -5 -3.4% -5 -4.7% 0 N/A% 0 N/A%
element_info0 N/A% -5 -3.4% -4 -3.8% 0 N/A% 0 N/A%
menu_get_item0 N/A% 4 2.7% 6 5.7% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 3 2.0% 4 3.8% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 2 1.4% 2 1.9% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% -1 -0.7% 0 0.0% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 1 0.7% 2 1.9% 0 N/A% 0 N/A%
filter_get_filters0 N/A% -1 -0.7% 0 0.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% -1 -0.9% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -64 -43.5% -33 -31.1% 0 N/A% 0 N/A%
drupal_container0 N/A% -31 -21.1% -19 -17.9% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% -25 -17.0% -40 -37.7% 0 N/A% 0 N/A%