Diff Report
Run #519ede3a9dd65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519edf3566aae: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #519ede3a9dd65Run #519edf3566aaeDiffDiff%
Number of Function Calls945 945 0 0.0%
Incl. Wall Time (microsec)20,014 20,987 973 4.9%
Incl. Wall Time (microsec) per call 21 22 1 4.9%
Excl. Wall Time (microsec)6,179 6,464 285 4.6%
Incl. CPU (microsecs)20,778 21,739 961 4.6%
Incl. CPU (microsecs) per call 22 23 1 4.6%
Excl. CPU (microsec)4,803 4,958 155 3.2%
Incl. MemUse (bytes)92,816 92,816 0 0.0%
Incl. MemUse (bytes) per call 98 98 0 0.0%
Excl. MemUse (bytes)-26,472 -26,488 -16 -0.1%
Incl. PeakMemUse (bytes)86,576 157,576 71,000 82.0%
Incl. PeakMemUse (bytes) per call 92 167 75 82.0%
Excl. PeakMemUse (bytes)5,408 7,520 2,112 39.1%

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% 973 3.8% 961 3.4% 0 0.0% 71,000 51.4%
Exclusive Metrics Diff for Current Function285 29.3% 155 16.1% -16 N/A% 2,112 3.0%
Parent functions
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% 391 40.2% 393 40.9% 0 N/A% 39,736 56.0%
url0 N/A% 333 34.2% 309 32.2% 0 N/A% 2,296 3.2%
field_attach_view0 N/A% 195 20.0% 185 19.3% 0 N/A% 0 0.0%
field_attach_preprocess0 N/A% 28 2.9% 43 4.5% 0 N/A% 48 0.1%
element_info0 N/A% 26 2.7% 26 2.7% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityRenderController::viewMultiple@10 N/A% -26 -2.7% -17 -1.8% 0 N/A% 0 0.0%
file_create_url0 N/A% 8 0.8% 10 1.0% 0 N/A% 28,496 40.1%
field_language0 N/A% 6 0.6% 7 0.7% 0 N/A% 0 0.0%
user_format_name0 N/A% 15 1.5% 6 0.6% 0 N/A% 312 0.4%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 1 0.1% 4 0.4% 0 N/A% 0 0.0%
_menu_link_translate0 N/A% -2 -0.2% -3 -0.3% 0 N/A% 0 0.0%
Drupal\block\BlockBase::build0 N/A% 2 0.2% 3 0.3% 0 N/A% 0 0.0%
menu_get_item0 N/A% -3 -0.3% -3 -0.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -7 -0.7% -3 -0.3% 0 N/A% 112 0.2%
drupal_get_js0 N/A% -1 -0.1% -2 -0.2% 0 N/A% 0 0.0%
drupal_render_page0 N/A% 3 0.3% 2 0.2% 0 N/A% 0 0.0%
file_get_stream_wrappers0 N/A% 0 0.0% 1 0.1% 0 N/A% 0 0.0%
drupal_prepare_form0 N/A% 3 0.3% 1 0.1% 0 N/A% 0 0.0%
_template_preprocess_default_variables0 N/A% -1 -0.1% -1 -0.1% 0 N/A% 0 0.0%
path_get_admin_paths0 N/A% -1 -0.1% -1 -0.1% 0 N/A% 0 0.0%
drupal_get_css0 N/A% 1 0.1% 1 0.1% 0 N/A% 0 0.0%
drupal_get_library0 N/A% 1 0.1% 0 0.0% 0 N/A% 0 0.0%
drupal_get_html_head0 N/A% 1 0.1% 0 0.0% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 435 44.7% 452 47.0% 16 N/A% 68,344 96.3%
Symfony\Component\DependencyInjection\Container::get0 N/A% 192 19.7% 240 25.0% 0 N/A% 400 0.6%
drupal_container0 N/A% 61 6.3% 114 11.9% 0 N/A% 144 0.2%