Diff Report
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f02278cd90: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #519f012418c24Run #519f02278cd90DiffDiff%
Number of Function Calls286 286 0 0.0%
Incl. Wall Time (microsec)8,564 8,650 86 1.0%
Incl. Wall Time (microsec) per call 30 30 0 1.0%
Excl. Wall Time (microsec)2,050 2,075 25 1.2%
Incl. CPU (microsecs)8,847 8,927 80 0.9%
Incl. CPU (microsecs) per call 31 31 0 0.9%
Excl. CPU (microsec)1,586 1,550 -36 -2.3%
Incl. MemUse (bytes)114,784 114,792 8 0.0%
Incl. MemUse (bytes) per call 401 401 0 0.0%
Excl. MemUse (bytes)5,928 5,928 0 0.0%
Incl. PeakMemUse (bytes)79,128 79,288 160 0.2%
Incl. PeakMemUse (bytes) per call 277 277 1 0.2%
Excl. PeakMemUse (bytes)2,920 2,920 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% 86 3.5% 80 2.5% 8 0.1% 160 0.8%
Exclusive Metrics Diff for Current Function25 29.1% -36 -45.0% 0 0.0% 0 0.0%
Parent functions
field_view_field0 N/A% 41 47.7% 41 51.2% 0 0.0% -8 -5.0%
file_create_url0 N/A% 25 29.1% 21 26.2% 0 0.0% 0 0.0%
field_language0 N/A% 11 12.8% 11 13.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 11 12.8% 11 13.8% 8 100.0% 168 105.0%
drupal_prepare_form0 N/A% -9 -10.5% -10 -12.5% 0 0.0% 0 0.0%
field_attach_preprocess0 N/A% 5 5.8% 3 3.8% 0 0.0% 0 0.0%
drupal_render_page0 N/A% -5 -5.8% -6 -7.5% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% 4 4.7% 7 8.8% 0 0.0% 0 0.0%
Drupal\block\BlockBase::build0 N/A% 3 3.5% 2 2.5% 0 0.0% 0 0.0%
field_attach_view0 N/A% -3 -3.5% -1 -1.2% 0 0.0% 0 0.0%
element_info0 N/A% -2 -2.3% -1 -1.2% 0 0.0% 0 0.0%
url0 N/A% 2 2.3% 0 0.0% 0 0.0% 0 0.0%
_menu_link_translate0 N/A% 1 1.2% 1 1.2% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\AlterDecorator::getDefinitions0 N/A% 1 1.2% 1 1.2% 0 0.0% 0 0.0%
drupal_get_css0 N/A% 1 1.2% 1 1.2% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% -1 -1.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 1 1.2% 1 1.2% 0 0.0% 0 0.0%
drupal_get_library0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_js0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
menu_get_item0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
file_get_stream_wrappers0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
user_format_name0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
path_get_admin_paths0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
Child functions
Symfony\Component\DependencyInjection\Container::get0 N/A% 28 32.6% 50 62.5% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 26 30.2% 38 47.5% 8 100.0% 160 100.0%
drupal_container0 N/A% 7 8.1% 28 35.0% 0 0.0% 0 0.0%