Diff Report
Run #51b033ccbc666: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #51b033ccbc666Run #51b032b631491DiffDiff%
Number of Function Calls511 511 0 0.0%
Incl. Wall Time (microsec)40,295 38,836 -1,459 -3.6%
Incl. Wall Time (microsec) per call 79 76 -3 -3.6%
Excl. Wall Time (microsec)2,627 2,602 -25 -1.0%
Incl. CPU (microsecs)34,462 33,684 -778 -2.3%
Incl. CPU (microsecs) per call 67 66 -2 -2.3%
Excl. CPU (microsec)2,192 2,165 -27 -1.2%
Incl. MemUse (bytes)903,584 903,568 -16 -0.0%
Incl. MemUse (bytes) per call 1,768 1,768 -0 -0.0%
Excl. MemUse (bytes)-8,320 -8,320 0 0.0%
Incl. PeakMemUse (bytes)1,050,032 1,050,184 152 0.0%
Incl. PeakMemUse (bytes) per call 2,055 2,055 0 0.0%
Excl. PeakMemUse (bytes)2,792 2,792 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% -1,459 -7.6% -778 -3.8% -16 -0.0% 152 0.1%
Exclusive Metrics Diff for Current Function-25 -1.7% -27 -3.5% 0 0.0% 0 0.0%
Parent functions
_system_rebuild_module_data0 N/A% -1,042 -71.4% -454 -58.4% 0 0.0% 64 42.1%
drupal_render_page0 N/A% -209 -14.3% -209 -26.9% 0 0.0% 0 0.0%
drupal_get_js0 N/A% -114 -7.8% -56 -7.2% -16 -100.0% 0 0.0%
url0 N/A% -70 -4.8% -47 -6.0% 0 0.0% 0 0.0%
drupal_prepare_form0 N/A% -41 -2.8% -42 -5.4% 0 0.0% 88 57.9%
menu_get_item0 N/A% 31 2.1% 33 4.2% 0 0.0% 0 0.0%
Drupal\block\BlockBase::build0 N/A% 21 1.4% 22 2.8% 0 0.0% 0 0.0%
file_create_url0 N/A% -12 -0.8% -8 -1.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -11 -0.8% -15 -1.9% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% -7 -0.5% -8 -1.0% 0 0.0% 0 0.0%
element_info0 N/A% -5 -0.3% -5 -0.6% 0 0.0% 0 0.0%
user_format_name0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
drupal_get_library0 N/A% 1 0.1% 6 0.8% 0 0.0% 0 0.0%
drupal_get_css0 N/A% 1 0.1% 2 0.3% 0 0.0% 0 0.0%
file_get_stream_wrappers0 N/A% -1 -0.1% 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%
path_get_admin_paths0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_menu_link_translate0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 0 0.0% 3 0.4% 0 0.0% 0 0.0%
toolbar_pre_render0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -1,329 -91.1% -671 -86.2% -16 -100.0% 152 100.0%
Drupal::moduleHandler0 N/A% -105 -7.2% -80 -10.3% 0 0.0% 0 0.0%