Diff Report
Run #51ca5476d8061: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #51ca5476d8061Run #51ca5414b31d9DiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)2,605 2,596 -9 -0.3%
Incl. Wall Time (microsec) per call 72 72 -0 -0.3%
Excl. Wall Time (microsec)255 247 -8 -3.1%
Incl. CPU (microsecs)2,646 2,640 -6 -0.2%
Incl. CPU (microsecs) per call 74 73 -0 -0.2%
Excl. CPU (microsec)227 226 -1 -0.4%
Incl. MemUse (bytes)64,096 64,096 0 0.0%
Incl. MemUse (bytes) per call 1,780 1,780 0 0.0%
Excl. MemUse (bytes)10,560 10,560 0 0.0%
Incl. PeakMemUse (bytes)38,344 38,344 0 0.0%
Incl. PeakMemUse (bytes) per call 1,065 1,065 0 0.0%
Excl. PeakMemUse (bytes)3,536 3,536 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% -9 -0.7% -6 -1.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -88.9% -1 -16.7% 0 N/A% 0 N/A%
Parent functions
drupal_render_page0 N/A% 6 66.7% 6 100.0% 0 N/A% 0 N/A%
file_create_url0 N/A% -4 -44.4% -3 -50.0% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% -4 -44.4% -5 -83.3% 0 N/A% 0 N/A%
Drupal\block\BlockRenderController::viewMultiple0 N/A% -3 -33.3% -2 -33.3% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 2 22.2% 0 0.0% 0 N/A% 0 N/A%
element_info0 N/A% -2 -22.2% -2 -33.3% 0 N/A% 0 N/A%
drupal_get_css0 N/A% -2 -22.2% -2 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 1 11.1% 3 50.0% 0 N/A% 0 N/A%
drupal_get_library0 N/A% -1 -11.1% -2 -33.3% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% -1 -11.1% 0 0.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -1 -11.1% -1 -16.7% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
menu_get_item0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -1 -11.1% -4 -66.7% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%