Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4d6ecb28c: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_alter

drupal_alterRun #519d4cd4e396dRun #519d4d6ecb28cDiffDiff%
Number of Function Calls428 428 0 0.0%
Incl. Wall Time (microsec)17,583 17,545 -38 -0.2%
Incl. Wall Time (microsec) per call 41 41 -0 -0.2%
Excl. Wall Time (microsec)4,465 4,446 -19 -0.4%
Incl. CPU (microsecs)18,011 17,967 -44 -0.2%
Incl. CPU (microsecs) per call 42 42 -0 -0.2%
Excl. CPU (microsec)3,728 3,666 -62 -1.7%
Incl. MemUse (bytes)71,056 71,056 0 0.0%
Incl. MemUse (bytes) per call 166 166 0 0.0%
Excl. MemUse (bytes)-1,628 -1,628 0 0.0%
Incl. PeakMemUse (bytes)53,840 53,840 0 0.0%
Incl. PeakMemUse (bytes) per call 126 126 0 0.0%
Excl. PeakMemUse (bytes)2,944 2,944 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% -38 -5.0% -44 -13.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-19 -50.0% -62 -140.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% -101 -265.8% -116 -263.6% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 48 126.3% 49 111.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 40 105.3% 42 95.5% 0 N/A% 0 N/A%
drupal_render_page0 N/A% -38 -100.0% -37 -84.1% 0 N/A% 0 N/A%
url0 N/A% 28 73.7% 32 72.7% 0 N/A% 0 N/A%
menu_get_item0 N/A% 23 60.5% 24 54.5% 0 N/A% 0 N/A%
field_attach_preprocess0 N/A% -11 -28.9% -10 -22.7% 0 N/A% 0 N/A%
Drupal\block\BlockBase::build0 N/A% 11 28.9% 14 31.8% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% -9 -23.7% -10 -22.7% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% -8 -21.1% -7 -15.9% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% -7 -18.4% -8 -18.2% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% -6 -15.8% -5 -11.4% 0 N/A% 0 N/A%
user_format_name0 N/A% 5 13.2% 4 9.1% 0 N/A% 0 N/A%
field_language0 N/A% -5 -13.2% -9 -20.5% 0 N/A% 0 N/A%
file_create_url0 N/A% -3 -7.9% -2 -4.5% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -2 -5.3% -1 -2.3% 0 N/A% 0 N/A%
field_attach_view0 N/A% -2 -5.3% -4 -9.1% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% -1 -2.6% -2 -4.5% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% 1 2.3% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_library0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\AlterDecorator::getDefinitions0 N/A% 0 0.0% 1 2.3% 0 N/A% 0 N/A%
Child functions
Symfony\Component\DependencyInjection\Container::get0 N/A% -30 -78.9% -13 -29.5% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 26 68.4% 43 97.7% 0 N/A% 0 N/A%
drupal_container0 N/A% -15 -39.5% -12 -27.3% 0 N/A% 0 N/A%