Diff Report
Run #51b89eaf4e36e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #51b89eaf4e36eRun #51b89dd280f98DiffDiff%
Number of Function Calls103 103 0 0.0%
Incl. Wall Time (microsec)5,520 5,425 -95 -1.7%
Incl. Wall Time (microsec) per call 54 53 -1 -1.7%
Excl. Wall Time (microsec)632 647 15 2.4%
Incl. CPU (microsecs)5,128 5,149 21 0.4%
Incl. CPU (microsecs) per call 50 50 0 0.4%
Excl. CPU (microsec)564 589 25 4.4%
Incl. MemUse (bytes)81,584 81,584 0 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% -95 -13.6% 21 0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function15 15.8% 25 119.0% 0 N/A% 0 N/A%
Parent functions
drupal_get_js0 N/A% -161 -169.5% -45 -214.3% 0 N/A% 0 N/A%
file_create_url0 N/A% 51 53.7% 40 190.5% 0 N/A% 0 N/A%
drupal_render_page0 N/A% 29 30.5% 32 152.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -28 -29.5% -28 -133.3% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 13 13.7% 14 66.7% 0 N/A% 0 N/A%
Drupal\block\BlockBase::build0 N/A% -4 -4.2% -2 -9.5% 0 N/A% 0 N/A%
drupal_get_library0 N/A% 2 2.1% 7 33.3% 0 N/A% 0 N/A%
user_format_name0 N/A% 2 2.1% 1 4.8% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 2 2.1% 3 14.3% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% -1 -1.1% -2 -9.5% 0 N/A% 0 N/A%
menu_get_item0 N/A% 1 1.1% 0 0.0% 0 N/A% 0 N/A%
element_info0 N/A% -1 -1.1% 0 0.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% -1 -4.8% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 0 0.0% 1 4.8% 0 N/A% 0 N/A%
toolbar_pre_render0 N/A% 0 0.0% 2 9.5% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% 0 0.0% -1 -4.8% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -150 -157.9% -33 -157.1% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 40 42.1% 29 138.1% 0 N/A% 0 N/A%