Diff Report
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89ec98250c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #51b89dd280f98Run #51b89ec98250cDiffDiff%
Number of Function Calls103 103 0 0.0%
Incl. Wall Time (microsec)5,425 5,482 57 1.1%
Incl. Wall Time (microsec) per call 53 53 1 1.1%
Excl. Wall Time (microsec)647 671 24 3.7%
Incl. CPU (microsecs)5,149 5,304 155 3.0%
Incl. CPU (microsecs) per call 50 51 2 3.0%
Excl. CPU (microsec)589 605 16 2.7%
Incl. MemUse (bytes)81,584 81,560 -24 -0.0%
Incl. MemUse (bytes) per call 792 792 -0 -0.0%
Excl. MemUse (bytes)9,768 9,768 0 0.0%
Incl. PeakMemUse (bytes)23,680 23,680 0 0.0%
Incl. PeakMemUse (bytes) per call 230 230 0 0.0%
Excl. PeakMemUse (bytes)1,952 1,952 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% 57 0.4% 155 1.1% -24 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function24 42.1% 16 10.3% 0 0.0% 0 N/A%
Parent functions
file_create_url0 N/A% 82 143.9% 90 58.1% 0 0.0% 0 N/A%
drupal_get_js0 N/A% -40 -70.2% 53 34.2% -24 -100.0% 0 N/A%
Drupal\block\BlockBase::build0 N/A% 21 36.8% 22 14.2% 0 0.0% 0 N/A%
drupal_render_page0 N/A% -20 -35.1% -22 -14.2% 0 0.0% 0 N/A%
_template_preprocess_default_variables0 N/A% 16 28.1% 16 10.3% 0 0.0% 0 N/A%
drupal_prepare_form0 N/A% -16 -28.1% -16 -10.3% 0 0.0% 0 N/A%
path_get_admin_paths0 N/A% 7 12.3% 7 4.5% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 4 7.0% 4 2.6% 0 0.0% 0 N/A%
drupal_get_html_head0 N/A% 2 3.5% 2 1.3% 0 0.0% 0 N/A%
user_format_name0 N/A% -2 -3.5% -2 -1.3% 0 0.0% 0 N/A%
drupal_get_library0 N/A% 1 1.8% -3 -1.9% 0 0.0% 0 N/A%
menu_get_item0 N/A% 1 1.8% 1 0.6% 0 0.0% 0 N/A%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 1 1.8% 2 1.3% 0 0.0% 0 N/A%
_menu_link_translate0 N/A% 1 1.8% 1 0.6% 0 0.0% 0 N/A%
file_get_stream_wrappers0 N/A% -1 -1.8% 0 0.0% 0 0.0% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
toolbar_pre_render0 N/A% 0 0.0% -1 -0.6% 0 0.0% 0 N/A%
element_info0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 N/A%
Child functions
Drupal::moduleHandler0 N/A% 35 61.4% 48 31.0% 0 0.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -2 -3.5% 91 58.7% -24 -100.0% 0 N/A%