Diff Report
Run #517d7587ada9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #517d7587ada9cRun #517d750163e11DiffDiff%
Number of Function Calls247 247 0 0.0%
Incl. Wall Time (microsec)5,387 5,780 393 7.3%
Incl. Wall Time (microsec) per call 22 23 2 7.3%
Excl. Wall Time (microsec)1,477 1,573 96 6.5%
Incl. CPU (microsecs)5,604 5,968 364 6.5%
Incl. CPU (microsecs) per call 23 24 1 6.5%
Excl. CPU (microsec)1,209 1,262 53 4.4%
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)51,296 54,168 2,872 5.6%
Incl. PeakMemUse (bytes) per call 208 219 12 5.6%
Excl. PeakMemUse (bytes)7,456 7,696 240 3.2%

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% 393 4.8% 364 3.8% 0 0.0% 2,872 26.0%
Exclusive Metrics Diff for Current Function96 24.4% 53 14.6% 0 N/A% 240 8.4%
Parent functions
url0 N/A% 246 62.6% 220 60.4% 0 N/A% -424 -14.8%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% 34 8.7% 34 9.3% 0 N/A% 0 0.0%
field_attach_view0 N/A% 30 7.6% 30 8.2% 0 N/A% 0 0.0%
file_create_url0 N/A% 29 7.4% 30 8.2% 0 N/A% 0 0.0%
Drupal\block\BlockRenderController::viewMultiple0 N/A% 28 7.1% 28 7.7% 0 N/A% 3,296 114.8%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 13 3.3% 14 3.8% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 8 2.0% 7 1.9% 0 N/A% 0 0.0%
file_get_stream_wrappers0 N/A% -7 -1.8% -7 -1.9% 0 N/A% 0 0.0%
element_info0 N/A% 7 1.8% 6 1.6% 0 N/A% 0 0.0%
path_get_admin_paths0 N/A% -6 -1.5% -7 -1.9% 0 N/A% 0 0.0%
field_language0 N/A% 5 1.3% 5 1.4% 0 N/A% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% 5 1.3% 4 1.1% 0 N/A% 0 0.0%
user_format_name0 N/A% -3 -0.8% -3 -0.8% 0 N/A% 0 0.0%
drupal_render_page0 N/A% -3 -0.8% -4 -1.1% 0 N/A% 0 0.0%
drupal_prepare_form0 N/A% 3 0.8% 3 0.8% 0 N/A% 0 0.0%
field_attach_preprocess0 N/A% 2 0.5% 2 0.5% 0 N/A% 0 0.0%
menu_get_item0 N/A% 2 0.5% 2 0.5% 0 N/A% 0 0.0%
_menu_link_translate0 N/A% -1 -0.3% -1 -0.3% 0 N/A% 0 0.0%
drupal_get_library0 N/A% 1 0.3% 1 0.3% 0 N/A% 0 0.0%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_html_head0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_js0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
_template_preprocess_default_variables0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
Symfony\Component\DependencyInjection\Container::get0 N/A% 180 45.8% 100 27.5% 0 N/A% -192 -6.7%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 104 26.5% 163 44.8% 0 N/A% 2,872 100.0%
drupal_container0 N/A% 13 3.3% 48 13.2% 0 N/A% -48 -1.7%