Diff Report
Run #519af3b0bf970: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519af56893788: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #519af3b0bf970Run #519af56893788DiffDiff%
Number of Function Calls191 191 0 0.0%
Incl. Wall Time (microsec)6,452 6,373 -79 -1.2%
Incl. Wall Time (microsec) per call 34 33 -0 -1.2%
Excl. Wall Time (microsec)1,484 1,477 -7 -0.5%
Incl. CPU (microsecs)6,615 6,528 -87 -1.3%
Incl. CPU (microsecs) per call 35 34 -0 -1.3%
Excl. CPU (microsec)1,167 1,117 -50 -4.3%
Incl. MemUse (bytes)122,040 122,040 0 0.0%
Incl. MemUse (bytes) per call 639 639 0 0.0%
Excl. MemUse (bytes)9,680 9,680 0 0.0%
Incl. PeakMemUse (bytes)84,384 84,672 288 0.3%
Incl. PeakMemUse (bytes) per call 442 443 2 0.3%
Excl. PeakMemUse (bytes)5,160 5,160 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% -79 -14.3% -87 -18.4% 0 0.0% 288 0.4%
Exclusive Metrics Diff for Current Function-7 -8.9% -50 -57.5% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% -93 -117.7% -92 -105.7% 0 N/A% 0 0.0%
Drupal\block\BlockBase::build0 N/A% 55 69.6% 47 54.0% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% -40 -50.6% -36 -41.4% 0 N/A% 0 0.0%
field_attach_view0 N/A% -36 -45.6% -37 -42.5% 0 N/A% 0 0.0%
file_create_url0 N/A% -11 -13.9% -10 -11.5% 0 N/A% 0 0.0%
field_attach_preprocess0 N/A% 11 13.9% 12 13.8% 0 N/A% 0 0.0%
url0 N/A% 11 13.9% 10 11.5% 0 N/A% 0 0.0%
drupal_get_css0 N/A% -11 -13.9% -9 -10.3% 0 N/A% 0 0.0%
field_language0 N/A% 10 12.7% 8 9.2% 0 N/A% 0 0.0%
user_format_name0 N/A% 10 12.7% 12 13.8% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 8 10.1% 7 8.0% 0 N/A% 280 97.2%
filter_get_filters0 N/A% -5 -6.3% -6 -6.9% 0 N/A% 0 0.0%
drupal_get_js0 N/A% 4 5.1% 3 3.4% 0 N/A% 0 0.0%
element_info0 N/A% 2 2.5% 2 2.3% 0 N/A% 0 0.0%
file_get_stream_wrappers0 N/A% 2 2.5% 2 2.3% 0 N/A% 0 0.0%
drupal_prepare_form0 N/A% 2 2.5% -1 -1.1% 0 N/A% 0 0.0%
_template_preprocess_default_variables0 N/A% 2 2.5% 2 2.3% 0 N/A% 8 2.8%
menu_get_item0 N/A% 1 1.3% 1 1.1% 0 N/A% 0 0.0%
drupal_render_page0 N/A% -1 -1.3% -2 -2.3% 0 N/A% 0 0.0%
drupal_get_html_head0 N/A% 0 0.0% -1 -1.1% 0 N/A% 0 0.0%
drupal_get_library0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
path_get_admin_paths0 N/A% 0 0.0% 1 1.1% 0 N/A% 0 0.0%
_menu_link_translate0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -42 -53.2% -12 -13.8% 0 N/A% 288 100.0%
drupal_container0 N/A% -20 -25.3% -5 -5.7% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get0 N/A% -10 -12.7% -20 -23.0% 0 N/A% 0 0.0%