Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c6423bf12de: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #52c641a950046Run #52c6423bf12deDiffDiff%
Number of Function Calls341 341 0 0.0%
Incl. Wall Time (microsec)22,643 22,557 -86 -0.4%
Incl. Wall Time (microsec) per call 66 66 -0 -0.4%
Excl. Wall Time (microsec)1,429 1,426 -3 -0.2%
Incl. CPU (microsecs)22,472 22,370 -102 -0.5%
Incl. CPU (microsecs) per call 66 66 -0 -0.5%
Excl. CPU (microsec)1,196 1,218 22 1.8%
Incl. MemUse (bytes)886,824 886,824 0 0.0%
Incl. MemUse (bytes) per call 2,601 2,601 0 0.0%
Excl. MemUse (bytes)-1,664 -1,664 0 0.0%
Incl. PeakMemUse (bytes)816,280 816,280 0 0.0%
Incl. PeakMemUse (bytes) per call 2,394 2,394 0 0.0%
Excl. PeakMemUse (bytes)4,496 4,496 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% -86 -17.7% -102 -23.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -3.5% 22 21.6% 0 N/A% 0 N/A%
Parent functions
entity_get_render_display0 N/A% -79 -91.9% -111 -108.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -19 -22.1% -18 -17.6% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% -6 -7.0% -5 -4.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityViewBuilder::viewMultiple0 N/A% 6 7.0% 23 22.5% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 5 5.8% 5 4.9% 0 N/A% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 4 4.7% 6 5.9% 0 N/A% 0 N/A%
field_attach_view0 N/A% -3 -3.5% -10 -9.8% 0 N/A% 0 N/A%
file_create_url0 N/A% -3 -3.5% -3 -2.9% 0 N/A% 0 N/A%
drupal_prepare_page0 N/A% 3 3.5% 4 3.9% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 2 2.3% -1 -1.0% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 1 1.2% 1 1.0% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 1 1.2% 0 0.0% 0 N/A% 0 N/A%
menu_get_item0 N/A% -1 -1.2% -2 -2.0% 0 N/A% 0 N/A%
element_info0 N/A% 1 1.2% 1 1.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 1 1.2% 3 2.9% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 1 1.2% -1 -1.0% 0 N/A% 0 N/A%
field_attach_preprocess0 N/A% 0 0.0% 5 4.9% 0 N/A% 0 N/A%
drupal_get_library0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -91 -105.8% -118 -115.7% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 8 9.3% -6 -5.9% 0 N/A% 0 N/A%