Diff Report
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #52e4a1c03557cRun #52e4a222581efDiffDiff%
Number of Function Calls35 35 0 0.0%
Incl. Wall Time (microsec)1,922 1,940 18 0.9%
Incl. Wall Time (microsec) per call 55 55 1 0.9%
Excl. Wall Time (microsec)165 161 -4 -2.4%
Incl. CPU (microsecs)1,797 1,821 24 1.3%
Incl. CPU (microsecs) per call 51 52 1 1.3%
Excl. CPU (microsec)143 138 -5 -3.5%
Incl. MemUse (bytes)54,048 54,032 -16 -0.0%
Incl. MemUse (bytes) per call 1,544 1,544 -0 -0.0%
Excl. MemUse (bytes)9,816 9,816 0 0.0%
Incl. PeakMemUse (bytes)35,824 22,544 -13,280 -37.1%
Incl. PeakMemUse (bytes) per call 1,024 644 -379 -37.1%
Excl. PeakMemUse (bytes)3,968 2,976 -992 -25.0%

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% 18 3.7% 24 11.3% -16 -0.1% -13,280 -50.2%
Exclusive Metrics Diff for Current Function-4 -22.2% -5 -20.8% 0 0.0% -992 -7.5%
Parent functions
_template_preprocess_default_variables0 N/A% 42 233.3% 43 179.2% 0 0.0% -9,112 -68.6%
drupal_prepare_page0 N/A% 12 66.7% 12 50.0% -16 -100.0% -3,888 -29.3%
file_create_url0 N/A% -9 -50.0% -7 -29.2% 0 0.0% -240 -1.8%
drupal_get_html_head0 N/A% 0 0.0% 0 0.0% 0 0.0% -40 -0.3%
drupal_get_js0 N/A% 1 5.6% 0 0.0% 0 0.0% 0 0.0%
_menu_link_translate0 N/A% 1 5.6% 0 0.0% 0 0.0% 0 0.0%
drupal_get_css0 N/A% 0 0.0% -2 -8.3% 0 0.0% 0 0.0%
menu_get_item0 N/A% -19 -105.6% -19 -79.2% 0 0.0% 0 0.0%
Drupal\Core\Field\WidgetBase::formSingleElement0 N/A% -13 -72.2% -7 -29.2% 0 0.0% 0 0.0%
entity_get_render_form_display0 N/A% -1 -5.6% 0 0.0% 0 0.0% 0 0.0%
element_info0 N/A% 6 33.3% 7 29.2% 0 0.0% 0 0.0%
drupal_get_library0 N/A% -2 -11.1% -2 -8.3% 0 0.0% 0 0.0%
file_get_stream_wrappers0 N/A% -1 -5.6% -2 -8.3% 0 0.0% 0 0.0%
path_get_admin_paths0 N/A% 1 5.6% 1 4.2% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 28 155.6% 41 170.8% -16 -100.0% -11,808 -88.9%
Drupal::moduleHandler0 N/A% -6 -33.3% -12 -50.0% 0 0.0% -480 -3.6%