Diff Report
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec94fa4daa: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #519ec8682c2dcRun #519ec94fa4daaDiffDiff%
Number of Function Calls1,168 1,168 0 0.0%
Incl. Wall Time (microsec)24,915 25,484 569 2.3%
Incl. Wall Time (microsec) per call 21 22 0 2.3%
Excl. Wall Time (microsec)7,653 7,722 69 0.9%
Incl. CPU (microsecs)25,313 25,946 633 2.5%
Incl. CPU (microsecs) per call 22 22 1 2.5%
Excl. CPU (microsec)5,875 5,910 35 0.6%
Incl. MemUse (bytes)100,032 100,032 0 0.0%
Incl. MemUse (bytes) per call 86 86 0 0.0%
Excl. MemUse (bytes)-37,176 -37,176 0 0.0%
Incl. PeakMemUse (bytes)102,744 106,304 3,560 3.5%
Incl. PeakMemUse (bytes) per call 88 91 3 3.5%
Excl. PeakMemUse (bytes)5,488 5,232 -256 -4.7%

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% 569 1.7% 633 1.5% 0 0.0% 3,560 0.5%
Exclusive Metrics Diff for Current Function69 12.1% 35 5.5% 0 N/A% -256 -7.2%
Parent functions
url0 N/A% 295 51.8% 294 46.4% 0 N/A% 4,112 115.5%
field_attach_preprocess0 N/A% 123 21.6% 131 20.7% 0 N/A% -448 -12.6%
user_format_name0 N/A% 63 11.1% 72 11.4% 0 N/A% -176 -4.9%
drupal_get_js0 N/A% -56 -9.8% -20 -3.2% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% 54 9.5% 78 12.3% 0 N/A% -48 -1.3%
Drupal\Core\Entity\EntityRenderController::viewMultiple@10 N/A% 43 7.6% 38 6.0% 0 N/A% -216 -6.1%
field_attach_view0 N/A% 24 4.2% 21 3.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 21 3.7% 19 3.0% 0 N/A% 0 0.0%
Drupal\block\BlockBase::build0 N/A% -15 -2.6% -14 -2.2% 0 N/A% 0 0.0%
element_info0 N/A% 5 0.9% 7 1.1% 0 N/A% 0 0.0%
_menu_link_translate0 N/A% 5 0.9% 6 0.9% 0 N/A% 0 0.0%
field_language0 N/A% 4 0.7% 2 0.3% 0 N/A% 0 0.0%
drupal_render_page0 N/A% 3 0.5% 3 0.5% 0 N/A% 16 0.4%
file_get_stream_wrappers0 N/A% 3 0.5% 3 0.5% 0 N/A% 0 0.0%
drupal_get_html_head0 N/A% -2 -0.4% -3 -0.5% 0 N/A% 0 0.0%
drupal_get_css0 N/A% -1 -0.2% -2 -0.3% 0 N/A% 0 0.0%
drupal_get_library0 N/A% 0 0.0% -1 -0.2% 0 N/A% 0 0.0%
drupal_prepare_form0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
menu_get_item0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 0 0.0% 4 0.6% 0 N/A% 0 0.0%
path_get_admin_paths0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
_template_preprocess_default_variables0 N/A% 0 0.0% -1 -0.2% 0 N/A% 0 0.0%
file_create_url0 N/A% 0 0.0% -4 -0.6% 0 N/A% 320 9.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 355 62.4% 407 64.3% 0 N/A% 3,352 94.2%
drupal_container0 N/A% 108 19.0% 128 20.2% 0 N/A% 144 4.0%
Symfony\Component\DependencyInjection\Container::get0 N/A% 37 6.5% 63 10.0% 0 N/A% 320 9.0%