Diff Report
Run #52ed72fd446c1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #52ed72fd446c1Run #52ed72044139bDiffDiff%
Number of Function Calls276 276 0 0.0%
Incl. Wall Time (microsec)161,004 161,022 18 0.0%
Incl. Wall Time (microsec) per call 583 583 0 0.0%
Excl. Wall Time (microsec)1,931 1,948 17 0.9%
Incl. CPU (microsecs)160,829 160,850 21 0.0%
Incl. CPU (microsecs) per call 583 583 0 0.0%
Excl. CPU (microsec)1,687 1,693 6 0.4%
Incl. MemUse (bytes)477,376 477,376 0 0.0%
Incl. MemUse (bytes) per call 1,730 1,730 0 0.0%
Excl. MemUse (bytes)-1,800 -1,800 0 0.0%
Incl. PeakMemUse (bytes)611,040 611,040 0 0.0%
Incl. PeakMemUse (bytes) per call 2,214 2,214 0 0.0%
Excl. PeakMemUse (bytes)2,432 2,432 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% 18 1.8% 21 1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function17 94.4% 6 28.6% 0 N/A% 0 N/A%
Parent functions
_system_rebuild_module_data0 N/A% 629 3494.4% 611 2909.5% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -450 -2500.0% -423 -2014.3% 0 N/A% 0 N/A%
drupal_prepare_page0 N/A% -221 -1227.8% -221 -1052.4% 0 N/A% 0 N/A%
file_create_url0 N/A% 156 866.7% 152 723.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -80 -444.4% -80 -381.0% 0 N/A% 0 N/A%
element_info0 N/A% -44 -244.4% -44 -209.5% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 13 72.2% 13 61.9% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 7 38.9% 7 33.3% 0 N/A% 0 N/A%
drupal_get_library0 N/A% 5 27.8% 6 28.6% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 4 22.2% 3 14.3% 0 N/A% 0 N/A%
menu_get_item0 N/A% 1 5.6% 0 0.0% 0 N/A% 0 N/A%
toolbar_pre_render0 N/A% -1 -5.6% -3 -14.3% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% -1 -5.6% 0 0.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal::moduleHandler0 N/A% 48 266.7% 67 319.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -47 -261.1% -52 -247.6% 0 N/A% 0 N/A%