Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #52c641a950046Run #52c642960e9a6DiffDiff%
Number of Function Calls341 341 0 0.0%
Incl. Wall Time (microsec)22,643 22,659 16 0.1%
Incl. Wall Time (microsec) per call 66 66 0 0.1%
Excl. Wall Time (microsec)1,429 1,421 -8 -0.6%
Incl. CPU (microsecs)22,472 22,490 18 0.1%
Incl. CPU (microsecs) per call 66 66 0 0.1%
Excl. CPU (microsec)1,196 1,210 14 1.2%
Incl. MemUse (bytes)886,824 886,800 -24 -0.0%
Incl. MemUse (bytes) per call 2,601 2,601 -0 -0.0%
Excl. MemUse (bytes)-1,664 -1,704 -40 -2.4%
Incl. PeakMemUse (bytes)816,280 814,128 -2,152 -0.3%
Incl. PeakMemUse (bytes) per call 2,394 2,387 -6 -0.3%
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% 16 0.5% 18 0.7% -24 -0.1% -2,152 -6.6%
Exclusive Metrics Diff for Current Function-8 -50.0% 14 77.8% -40 -166.7% 0 0.0%
Parent functions
Drupal\Core\Database\Query\Select::preExecute0 N/A% 10 62.5% 10 55.6% 0 0.0% -2,256 -104.8%
file_create_url0 N/A% 10 62.5% 6 33.3% 48 200.0% 8 0.4%
Drupal\Core\Entity\EntityViewBuilder::viewMultiple0 N/A% 7 43.8% 22 122.2% 40 166.7% 0 0.0%
entity_get_render_display0 N/A% -7 -43.8% -15 -83.3% -16 -66.7% 96 4.5%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -6 -37.5% -3 -16.7% -24 -100.0% 0 0.0%
field_attach_view0 N/A% -3 -18.8% -14 -77.8% 0 0.0% 0 0.0%
drupal_prepare_page0 N/A% 3 18.8% 3 16.7% 24 100.0% 0 0.0%
file_get_stream_wrappers0 N/A% -2 -12.5% -1 -5.6% 0 0.0% 0 0.0%
drupal_get_css0 N/A% 2 12.5% 1 5.6% 0 0.0% 0 0.0%
drupal_get_js0 N/A% 1 6.2% 2 11.1% 0 0.0% 0 0.0%
_menu_link_translate0 N/A% -1 -6.2% -2 -11.1% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% 1 6.2% -1 -5.6% 0 0.0% 0 0.0%
field_attach_preprocess0 N/A% 1 6.2% 10 55.6% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% 1 6.2% 1 5.6% 0 0.0% 0 0.0%
menu_get_item0 N/A% -1 -6.2% -1 -5.6% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% -2 -11.1% 0 0.0% 0 0.0%
drupal_get_library0 N/A% 0 0.0% 3 16.7% -96 -400.0% 0 0.0%
path_get_admin_paths0 N/A% 0 0.0% -1 -5.6% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 22 137.5% 16 88.9% -32 -133.3% -2,144 -99.6%
Drupal::moduleHandler0 N/A% 2 12.5% -12 -66.7% 48 200.0% -8 -0.4%