Diff Report
Run #52ed7448d018c: 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 #52ed7448d018cRun #52ed72044139bDiffDiff%
Number of Function Calls276 276 0 0.0%
Incl. Wall Time (microsec)163,461 161,022 -2,439 -1.5%
Incl. Wall Time (microsec) per call 592 583 -9 -1.5%
Excl. Wall Time (microsec)1,911 1,948 37 1.9%
Incl. CPU (microsecs)163,301 160,850 -2,451 -1.5%
Incl. CPU (microsecs) per call 592 583 -9 -1.5%
Excl. CPU (microsec)1,601 1,693 92 5.7%
Incl. MemUse (bytes)477,472 477,376 -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)615,520 611,040 -4,480 -0.7%
Incl. PeakMemUse (bytes) per call 2,230 2,214 -16 -0.7%
Excl. PeakMemUse (bytes)3,008 2,432 -576 -19.1%

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 Function37 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%