Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e43719571bf: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #52e436ce9c71dRun #52e43719571bfDiffDiff%
Number of Function Calls49 49 0 0.0%
Incl. Wall Time (microsec)2,886 2,851 -35 -1.2%
Incl. Wall Time (microsec) per call 59 58 -1 -1.2%
Excl. Wall Time (microsec)244 243 -1 -0.4%
Incl. CPU (microsecs)2,832 2,790 -42 -1.5%
Incl. CPU (microsecs) per call 58 57 -1 -1.5%
Excl. CPU (microsec)211 202 -9 -4.3%
Incl. MemUse (bytes)108,080 108,080 0 0.0%
Incl. MemUse (bytes) per call 2,206 2,206 0 0.0%
Excl. MemUse (bytes)12,312 12,312 0 0.0%
Incl. PeakMemUse (bytes)107,880 107,848 -32 -0.0%
Incl. PeakMemUse (bytes) per call 2,202 2,201 -1 -0.0%
Excl. PeakMemUse (bytes)5,336 5,336 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% -35 -3.1% -42 -4.4% 0 0.0% -32 -3.4%
Exclusive Metrics Diff for Current Function-1 -2.9% -9 -21.4% 0 N/A% 0 0.0%
Parent functions
drupal_prepare_page0 N/A% -45 -128.6% -43 -102.4% 0 N/A% 0 0.0%
_template_preprocess_default_variables0 N/A% 19 54.3% 18 42.9% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityViewBuilder::viewMultiple0 N/A% -12 -34.3% -12 -28.6% 0 N/A% 0 0.0%
drupal_get_css0 N/A% 9 25.7% 2 4.8% 0 N/A% 0 0.0%
path_get_admin_paths0 N/A% -7 -20.0% -8 -19.0% 0 N/A% 0 0.0%
menu_get_item0 N/A% 7 20.0% 7 16.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -6 -17.1% -5 -11.9% 0 N/A% 0 0.0%
file_create_url0 N/A% 6 17.1% 10 23.8% 0 N/A% 0 0.0%
Drupal\Core\Field\WidgetBase::formSingleElement0 N/A% -4 -11.4% -5 -11.9% 0 N/A% 0 0.0%
entity_get_render_display0 N/A% -2 -5.7% -2 -4.8% 0 N/A% 0 0.0%
drupal_get_html_head0 N/A% 1 2.9% 0 0.0% 0 N/A% -32 -100.0%
drupal_get_library0 N/A% 1 2.9% 0 0.0% 0 N/A% 0 0.0%
field_attach_view0 N/A% -1 -2.9% -3 -7.1% 0 N/A% 0 0.0%
element_info0 N/A% -1 -2.9% -1 -2.4% 0 N/A% 0 0.0%
drupal_get_js0 N/A% 0 0.0% 1 2.4% 0 N/A% 0 0.0%
_menu_link_translate0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
entity_get_render_form_display0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
file_get_stream_wrappers0 N/A% 0 0.0% -1 -2.4% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -47 -134.3% -51 -121.4% 0 N/A% 0 0.0%
Drupal::moduleHandler0 N/A% 13 37.1% 18 42.9% 0 N/A% -32 -100.0%