Diff Report
Run #523e4a8c453b2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523e49a66dc20: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #523e4a8c453b2Run #523e49a66dc20DiffDiff%
Number of Function Calls54 54 0 0.0%
Incl. Wall Time (microsec)3,252 3,249 -3 -0.1%
Incl. Wall Time (microsec) per call 60 60 -0 -0.1%
Excl. Wall Time (microsec)299 297 -2 -0.7%
Incl. CPU (microsecs)3,308 3,305 -3 -0.1%
Incl. CPU (microsecs) per call 61 61 -0 -0.1%
Excl. CPU (microsec)257 268 11 4.3%
Incl. MemUse (bytes)75,952 75,952 0 0.0%
Incl. MemUse (bytes) per call 1,407 1,407 0 0.0%
Excl. MemUse (bytes)9,696 9,696 0 0.0%
Incl. PeakMemUse (bytes)54,576 54,576 0 0.0%
Incl. PeakMemUse (bytes) per call 1,011 1,011 0 0.0%
Excl. PeakMemUse (bytes)3,472 3,472 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% -3 -0.0% -3 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -66.7% 11 366.7% 0 N/A% 0 N/A%
Parent functions
Drupal\block\BlockRenderController::viewMultiple0 N/A% 38 1266.7% 39 1300.0% 0 N/A% 0 N/A%
drupal_render_page0 N/A% -25 -833.3% -25 -833.3% 0 N/A% 0 N/A%
file_create_url0 N/A% -17 -566.7% -15 -500.0% 0 N/A% 0 N/A%
drupal_get_library0 N/A% 4 133.3% 2 66.7% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 3 100.0% 3 100.0% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% -3 -100.0% -3 -100.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -3 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 2 66.7% 3 100.0% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% -2 -66.7% -3 -100.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 1 33.3% 2 66.7% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% -1 -33.3% -1 -33.3% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
menu_get_item0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal::moduleHandler0 N/A% -5 -166.7% -7 -233.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 4 133.3% -7 -233.3% 0 N/A% 0 N/A%