Diff Report
Run #517d7319aefb8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d73f55c548: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_alter

drupal_alterRun #517d7319aefb8Run #517d73f55c548DiffDiff%
Number of Function Calls247 247 0 0.0%
Incl. Wall Time (microsec)5,672 5,481 -191 -3.4%
Incl. Wall Time (microsec) per call 23 22 -1 -3.4%
Excl. Wall Time (microsec)1,593 1,543 -50 -3.1%
Incl. CPU (microsecs)5,896 5,720 -176 -3.0%
Incl. CPU (microsecs) per call 24 23 -1 -3.0%
Excl. CPU (microsec)1,236 1,213 -23 -1.9%
Incl. MemUse (bytes)77,400 77,400 0 0.0%
Incl. MemUse (bytes) per call 313 313 0 0.0%
Excl. MemUse (bytes)7,056 7,056 0 0.0%
Incl. PeakMemUse (bytes)53,400 50,992 -2,408 -4.5%
Incl. PeakMemUse (bytes) per call 216 206 -10 -4.5%
Excl. PeakMemUse (bytes)7,496 7,456 -40 -0.5%

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% -191 -2.3% -176 -2.0% 0 0.0% -2,408 -12.8%
Exclusive Metrics Diff for Current Function-50 -26.2% -23 -13.1% 0 N/A% -40 -1.7%
Parent functions
url0 N/A% -158 -82.7% -145 -82.4% 0 N/A% 104 4.3%
field_attach_view0 N/A% -27 -14.1% -24 -13.6% 0 N/A% 0 0.0%
file_create_url0 N/A% -12 -6.3% -12 -6.8% 0 N/A% 0 0.0%
element_info0 N/A% 9 4.7% 9 5.1% 0 N/A% 0 0.0%
field_attach_preprocess0 N/A% -8 -4.2% -5 -2.8% 0 N/A% 352 14.6%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% 5 2.6% 4 2.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 5 2.6% 6 3.4% 0 N/A% 0 0.0%
drupal_prepare_form0 N/A% -4 -2.1% -5 -2.8% 0 N/A% 0 0.0%
drupal_render_page0 N/A% -3 -1.6% -4 -2.3% 0 N/A% 144 6.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 3 1.6% 5 2.8% 0 N/A% 0 0.0%
user_format_name0 N/A% 1 0.5% 0 0.0% 0 N/A% 200 8.3%
_menu_link_translate0 N/A% -1 -0.5% -2 -1.1% 0 N/A% 0 0.0%
drupal_get_library0 N/A% 1 0.5% 0 0.0% 0 N/A% 0 0.0%
drupal_get_css0 N/A% -1 -0.5% -1 -0.6% 0 N/A% 0 0.0%
drupal_get_js0 N/A% -1 -0.5% -1 -0.6% 0 N/A% 0 0.0%
Drupal\block\BlockRenderController::viewMultiple0 N/A% 1 0.5% 2 1.1% 0 N/A% -3,208 -133.2%
menu_get_item0 N/A% 1 0.5% -1 -0.6% 0 N/A% 0 0.0%
_template_preprocess_default_variables0 N/A% -1 -0.5% -1 -0.6% 0 N/A% 0 0.0%
field_language0 N/A% -1 -0.5% 5 2.8% 0 N/A% 0 0.0%
file_get_stream_wrappers0 N/A% 1 0.5% -4 -2.3% 0 N/A% 0 0.0%
path_get_admin_paths0 N/A% -1 -0.5% -1 -0.6% 0 N/A% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_html_head0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 0.0%
Child functions
Symfony\Component\DependencyInjection\Container::get0 N/A% -78 -40.8% -26 -14.8% 0 N/A% -32 -1.3%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -51 -26.7% -89 -50.6% 0 N/A% -2,288 -95.0%
drupal_container0 N/A% -12 -6.3% -38 -21.6% 0 N/A% -48 -2.0%