Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed7448d018c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #52ed72044139bRun #52ed7448d018cDiffDiff%
Number of Function Calls276 276 0 0.0%
Incl. Wall Time (microsec)161,022 163,461 2,439 1.5%
Incl. Wall Time (microsec) per call 583 592 9 1.5%
Excl. Wall Time (microsec)1,948 1,911 -37 -1.9%
Incl. CPU (microsecs)160,850 163,301 2,451 1.5%
Incl. CPU (microsecs) per call 583 592 9 1.5%
Excl. CPU (microsec)1,693 1,601 -92 -5.4%
Incl. MemUse (bytes)477,376 477,472 96 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)611,040 615,520 4,480 0.7%
Incl. PeakMemUse (bytes) per call 2,214 2,230 16 0.7%
Excl. PeakMemUse (bytes)2,432 3,008 576 23.7%

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% 2,439 4.8% 2,451 4.7% 96 0.0% 4,480 1.9%
Exclusive Metrics Diff for Current Function-37 -1.5% -92 -3.8% 0 0.0% 576 12.9%
Parent functions
_system_rebuild_module_data0 N/A% 2,530 103.7% 2,546 103.9% 48 50.0% -72 -1.6%
file_create_url0 N/A% -147 -6.0% -154 -6.3% 0 0.0% -3,360 -75.0%
_template_preprocess_default_variables0 N/A% 100 4.1% 101 4.1% 0 0.0% 8,056 179.8%
drupal_get_js0 N/A% -25 -1.0% -19 -0.8% -16 -16.7% -168 -3.8%
drupal_prepare_page0 N/A% -18 -0.7% -17 -0.7% 64 66.7% 0 0.0%
_menu_link_translate0 N/A% -10 -0.4% -10 -0.4% 0 0.0% 0 0.0%
menu_get_item0 N/A% 9 0.4% 8 0.3% 0 0.0% 0 0.0%
element_info0 N/A% -6 -0.2% -6 -0.2% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% 3 0.1% 2 0.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 3 0.1% 3 0.1% 0 0.0% 0 0.0%
drupal_get_css0 N/A% 2 0.1% 3 0.1% 0 0.0% 0 0.0%
toolbar_pre_render0 N/A% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0%
drupal_get_library0 N/A% 0 0.0% -3 -0.1% 0 0.0% 24 0.5%
path_get_admin_paths0 N/A% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 2,564 105.1% 2,626 107.1% 96 100.0% 7,104 158.6%
Drupal::moduleHandler0 N/A% -88 -3.6% -83 -3.4% 0 0.0% -3,200 -71.4%