Diff Report
Run #517dc23f63001: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #517dc41118628: XHProf Run (Namespace=drupal-perf-fabianx)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_alter

drupal_alterRun #517dc23f63001Run #517dc41118628DiffDiff%
Number of Function Calls432 452 20 4.6%
Incl. Wall Time (microsec)11,190 11,606 416 3.7%
Incl. Wall Time (microsec) per call 26 26 -0 -0.9%
Excl. Wall Time (microsec)3,056 3,200 144 4.7%
Incl. CPU (microsecs)8,001 12,000 3,999 50.0%
Incl. CPU (microsecs) per call 19 27 8 43.3%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)190,400 188,912 -1,488 -0.8%
Incl. MemUse (bytes) per call 441 418 -23 -5.2%
Excl. MemUse (bytes)-6,880 -8,464 -1,584 -23.0%
Incl. PeakMemUse (bytes)185,600 175,864 -9,736 -5.2%
Incl. PeakMemUse (bytes) per call 430 389 -41 -9.4%
Excl. PeakMemUse (bytes)11,720 10,288 -1,432 -12.2%

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_alter20 25.0% 416 0.8% 3,999 7.7% -1,488 -0.1% -9,736 -0.7%
Exclusive Metrics Diff for Current Function144 34.6% 0 0.0% -1,584 -106.5% -1,432 -14.7%
Parent functions
file_create_url21 105.0% 470 113.0% -8,001 -200.1% 0 0.0% -1,848 -19.0%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 0.0% -38 -9.1% 12,000 300.1% 128 8.6% -352 -3.6%
field_attach_view0 0.0% -20 -4.8% 0 0.0% -1,376 -92.5% -1,064 -10.9%
url-1 -5.0% 12 2.9% 0 0.0% 0 0.0% -576 -5.9%
field_language0 0.0% -10 -2.4% 0 0.0% 0 0.0% 0 0.0%
drupal_get_library0 0.0% -4 -1.0% 0 0.0% -256 -17.2% 0 0.0%
Drupal\block\BlockRenderController::viewMultiple0 0.0% -3 -0.7% 0 0.0% 16 1.1% 16 0.2%
Drupal\Core\Database\Query\Select::preExecute0 0.0% 2 0.5% 0 0.0% 64 4.3% -728 -7.5%
_template_preprocess_default_variables0 0.0% 2 0.5% 0 0.0% 0 0.0% -4,024 -41.3%
drupal_get_js0 0.0% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
_menu_link_translate0 0.0% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
field_attach_preprocess0 0.0% 1 0.2% 0 0.0% 0 0.0% -1,248 -12.8%
user_format_name0 0.0% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
drupal_render_page0 0.0% 1 0.2% 0 0.0% 0 0.0% 88 0.9%
file_get_stream_wrappers0 0.0% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
element_info0 0.0% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
menu_get_item0 0.0% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
filter_get_filters0 0.0% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
drupal_get_css0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_html_head0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_prepare_form0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 0.0% 0 0.0% 0 0.0% -64 -4.3% 0 0.0%
path_get_admin_paths0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
drupal_container20 33.3% 123 29.6% 0 0.0% 0 0.0% -592 -6.1%
Symfony\Component\DependencyInjection\Container::get20 33.3% 105 25.2% 0 0.0% 0 0.0% -1,680 -17.3%
Drupal\Core\Extension\ModuleHandler::alter20 33.3% 44 10.6% 3,999 100.0% 96 6.5% -6,032 -62.0%