Diff Report
Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204421e7a2a2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #5204417bc7ab7Run #5204421e7a2a2DiffDiff%
Number of Function Calls143 143 0 0.0%
Incl. Wall Time (microsec)7,034 6,981 -53 -0.8%
Incl. Wall Time (microsec) per call 49 49 -0 -0.8%
Excl. Wall Time (microsec)716 711 -5 -0.7%
Incl. CPU (microsecs)6,932 6,842 -90 -1.3%
Incl. CPU (microsecs) per call 48 48 -1 -1.3%
Excl. CPU (microsec)623 590 -33 -5.3%
Incl. MemUse (bytes)147,464 147,464 0 0.0%
Incl. MemUse (bytes) per call 1,031 1,031 0 0.0%
Excl. MemUse (bytes)8,560 8,560 0 0.0%
Incl. PeakMemUse (bytes)112,576 112,576 0 0.0%
Incl. PeakMemUse (bytes) per call 787 787 0 0.0%
Excl. PeakMemUse (bytes)5,512 5,512 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% -53 -6.1% -90 -4.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -9.4% -33 -36.7% 0 N/A% 0 N/A%
Parent functions
field_attach_view0 N/A% -25 -47.2% -24 -26.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% -15 -28.3% -15 -16.7% 0 N/A% 0 N/A%
drupal_render_page0 N/A% -10 -18.9% -35 -38.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 8 15.1% 9 10.0% 0 N/A% 0 N/A%
Drupal\block\BlockRenderController::viewMultiple0 N/A% -4 -7.5% -3 -3.3% 0 N/A% 0 N/A%
field_attach_preprocess0 N/A% -2 -3.8% -11 -12.2% 0 N/A% 0 N/A%
drupal_get_library0 N/A% -2 -3.8% -2 -2.2% 0 N/A% 0 N/A%
file_create_url0 N/A% -2 -3.8% -6 -6.7% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% -1 -1.9% -1 -1.1% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% -1 -1.9% 0 0.0% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 1 1.9% 1 1.1% 0 N/A% 0 N/A%
menu_get_item0 N/A% 1 1.9% 0 0.0% 0 N/A% 0 N/A%
field_language0 N/A% 1 1.9% 0 0.0% 0 N/A% 0 N/A%
element_info0 N/A% -1 -1.9% -2 -2.2% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% -1 -1.9% -2 -2.2% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 0 0.0% 1 1.1% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -26 -49.1% -46 -51.1% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% -22 -41.5% -11 -12.2% 0 N/A% 0 N/A%