Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec51f5849d9: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #51ec517fc2424Run #51ec51f5849d9DiffDiff%
Number of Function Calls135 135 0 0.0%
Incl. Wall Time (microsec)5,369 5,373 4 0.1%
Incl. Wall Time (microsec) per call 40 40 0 0.1%
Excl. Wall Time (microsec)637 647 10 1.6%
Incl. CPU (microsecs)5,504 5,499 -5 -0.1%
Incl. CPU (microsecs) per call 41 41 -0 -0.1%
Excl. CPU (microsec)548 560 12 2.2%
Incl. MemUse (bytes)114,360 114,360 0 0.0%
Incl. MemUse (bytes) per call 847 847 0 0.0%
Excl. MemUse (bytes)9,720 9,720 0 0.0%
Incl. PeakMemUse (bytes)101,736 101,736 0 0.0%
Incl. PeakMemUse (bytes) per call 754 754 0 0.0%
Excl. PeakMemUse (bytes)6,088 6,088 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% 4 0.1% -5 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function10 250.0% 12 240.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::preExecute0 N/A% 37 925.0% 39 780.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% -33 -825.0% -30 -600.0% 0 N/A% 0 N/A%
drupal_get_library0 N/A% 8 200.0% 3 60.0% 0 N/A% 0 N/A%
Drupal\block\BlockRenderController::viewMultiple0 N/A% -6 -150.0% -7 -140.0% 0 N/A% 0 N/A%
file_create_url0 N/A% 4 100.0% -1 -20.0% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% -4 -100.0% -5 -100.0% 0 N/A% 0 N/A%
field_attach_view0 N/A% -3 -75.0% -3 -60.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 1 25.0% 4 80.0% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% -1 -25.0% -1 -20.0% 0 N/A% 0 N/A%
drupal_render_page0 N/A% 1 25.0% 1 20.0% 0 N/A% 0 N/A%
toolbar_pre_render0 N/A% 1 25.0% 1 20.0% 0 N/A% 0 N/A%
field_attach_preprocess0 N/A% 1 25.0% -2 -40.0% 0 N/A% 0 N/A%
menu_get_item0 N/A% -1 -25.0% -1 -20.0% 0 N/A% 0 N/A%
field_language0 N/A% -1 -25.0% -2 -40.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal::moduleHandler0 N/A% -4 -100.0% -11 -220.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -2 -50.0% -6 -120.0% 0 N/A% 0 N/A%