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

drupal_alterRun #52ed72044139bRun #52ed72fd446c1DiffDiff%
Number of Function Calls276 276 0 0.0%
Incl. Wall Time (microsec)161,022 161,004 -18 -0.0%
Incl. Wall Time (microsec) per call 583 583 -0 -0.0%
Excl. Wall Time (microsec)1,948 1,931 -17 -0.9%
Incl. CPU (microsecs)160,850 160,829 -21 -0.0%
Incl. CPU (microsecs) per call 583 583 -0 -0.0%
Excl. CPU (microsec)1,693 1,687 -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 Function-17 -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%