Diff Report
Run #519b182c941bf: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519b1908c212c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #519b182c941bfRun #519b1908c212cDiffDiff%
Number of Function Calls102 118 16 15.7%
Incl. Wall Time (microsec)6,939 7,614 675 9.7%
Incl. Wall Time (microsec) per call 68 65 -4 -5.2%
Excl. Wall Time (microsec)913 1,065 152 16.6%
Incl. CPU (microsecs)6,749 7,344 595 8.8%
Incl. CPU (microsecs) per call 66 62 -4 -5.9%
Excl. CPU (microsec)771 901 130 16.9%
Incl. MemUse (bytes)119,080 119,080 0 0.0%
Incl. MemUse (bytes) per call 1,167 1,009 -158 -13.6%
Excl. MemUse (bytes)13,176 12,408 -768 -5.8%
Incl. PeakMemUse (bytes)91,928 91,840 -88 -0.1%
Incl. PeakMemUse (bytes) per call 901 778 -123 -13.6%
Excl. PeakMemUse (bytes)5,920 5,920 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_alter16 25.0% 675 1.7% 595 1.4% 0 0.0% -88 -0.0%
Exclusive Metrics Diff for Current Function152 22.5% 130 21.8% -768 N/A% 0 0.0%
Parent functions
url16 100.0% 451 66.8% 469 78.8% 0 N/A% 0 0.0%
drupal_get_js0 0.0% 145 21.5% 56 9.4% 0 N/A% 0 0.0%
user_format_name0 0.0% -41 -6.1% -41 -6.9% 0 N/A% 0 0.0%
drupal_render_page0 0.0% 33 4.9% 33 5.5% 0 N/A% 0 0.0%
file_create_url0 0.0% 19 2.8% 17 2.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 0.0% 19 2.8% 19 3.2% 0 N/A% 0 0.0%
Drupal\block\BlockBase::build0 0.0% 17 2.5% 16 2.7% 0 N/A% -88 -100.0%
drupal_prepare_form0 0.0% 15 2.2% 15 2.5% 0 N/A% 0 0.0%
_menu_link_translate0 0.0% -5 -0.7% -7 -1.2% 0 N/A% 0 0.0%
_template_preprocess_default_variables0 0.0% 5 0.7% 5 0.8% 0 N/A% 0 0.0%
field_attach_view0 0.0% 5 0.7% 5 0.8% 0 N/A% 0 0.0%
drupal_get_library0 0.0% 4 0.6% 3 0.5% 0 N/A% 0 0.0%
field_attach_preprocess0 0.0% 4 0.6% 5 0.8% 0 N/A% 0 0.0%
element_info0 0.0% 4 0.6% 3 0.5% 0 N/A% 0 0.0%
drupal_get_html_head0 0.0% 2 0.3% 2 0.3% 0 N/A% 0 0.0%
drupal_get_css0 0.0% -1 -0.1% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 0.0% -1 -0.1% -4 -0.7% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 0.0% 1 0.1% 0 0.0% 0 N/A% 0 0.0%
file_get_stream_wrappers0 0.0% -1 -0.1% -1 -0.2% 0 N/A% 0 0.0%
path_get_admin_paths0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
menu_get_item0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
field_language0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter16 33.3% 308 45.6% 245 41.2% 768 N/A% -88 -100.0%
Symfony\Component\DependencyInjection\Container::get16 33.3% 115 17.0% 124 20.8% 0 N/A% 0 0.0%
drupal_container16 33.3% 100 14.8% 96 16.1% 0 N/A% 0 0.0%