Diff Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b031de38383: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_alter

drupal_alterRun #51b0309e0d24bRun #51b031de38383DiffDiff%
Number of Function Calls321 321 0 0.0%
Incl. Wall Time (microsec)32,347 32,408 61 0.2%
Incl. Wall Time (microsec) per call 101 101 0 0.2%
Excl. Wall Time (microsec)1,650 1,648 -2 -0.1%
Incl. CPU (microsecs)26,799 26,972 173 0.6%
Incl. CPU (microsecs) per call 83 84 1 0.6%
Excl. CPU (microsec)1,351 1,353 2 0.1%
Incl. MemUse (bytes)365,808 365,752 -56 -0.0%
Incl. MemUse (bytes) per call 1,140 1,139 -0 -0.0%
Excl. MemUse (bytes)800 800 0 0.0%
Incl. PeakMemUse (bytes)506,472 506,344 -128 -0.0%
Incl. PeakMemUse (bytes) per call 1,578 1,577 -0 -0.0%
Excl. PeakMemUse (bytes)3,080 3,080 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% 61 0.2% 173 0.5% -56 -0.0% -128 -0.0%
Exclusive Metrics Diff for Current Function-2 -3.3% 2 1.2% 0 0.0% 0 0.0%
Parent functions
_system_rebuild_module_data0 N/A% 119 195.1% 191 110.4% -48 -85.7% -112 -87.5%
file_create_url0 N/A% -63 -103.3% -46 -26.6% 0 0.0% 0 0.0%
drupal_render_page0 N/A% 30 49.2% 30 17.3% 0 0.0% 0 0.0%
drupal_prepare_form0 N/A% -20 -32.8% -18 -10.4% 0 0.0% 0 0.0%
menu_get_item0 N/A% 8 13.1% 6 3.5% 0 0.0% 0 0.0%
drupal_get_js0 N/A% -7 -11.5% 11 6.4% -8 -14.3% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% -6 -9.8% -7 -4.0% 0 0.0% 0 0.0%
_menu_link_translate0 N/A% 5 8.2% 5 2.9% 0 0.0% 0 0.0%
url0 N/A% -3 -4.9% -5 -2.9% 0 0.0% 0 0.0%
file_get_stream_wrappers0 N/A% -2 -3.3% -1 -0.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 2 3.3% 4 2.3% 0 0.0% -16 -12.5%
toolbar_pre_render0 N/A% -1 -1.6% -2 -1.2% 0 0.0% 0 0.0%
Drupal\block\BlockBase::build0 N/A% -1 -1.6% 2 1.2% 0 0.0% 0 0.0%
path_get_admin_paths0 N/A% -1 -1.6% -1 -0.6% 0 0.0% 0 0.0%
element_info0 N/A% 1 1.6% 3 1.7% 0 0.0% 0 0.0%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_library0 N/A% 0 0.0% 3 1.7% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
user_format_name0 N/A% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 107 175.4% 173 100.0% -56 -100.0% -128 -100.0%
Drupal::moduleHandler0 N/A% -44 -72.1% -2 -1.2% 0 0.0% 0 0.0%