Diff Report
Run #5251f592ab279: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5251f6e1e32d5: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #5251f592ab279Run #5251f6e1e32d5DiffDiff%
Number of Function Calls355 355 0 0.0%
Incl. Wall Time (microsec)13,385 13,415 30 0.2%
Incl. Wall Time (microsec) per call 38 38 0 0.2%
Excl. Wall Time (microsec)1,628 1,644 16 1.0%
Incl. CPU (microsecs)13,713 13,727 14 0.1%
Incl. CPU (microsecs) per call 39 39 0 0.1%
Excl. CPU (microsec)1,413 1,433 20 1.4%
Incl. MemUse (bytes)158,664 158,664 0 0.0%
Incl. MemUse (bytes) per call 447 447 0 0.0%
Excl. MemUse (bytes)-1,624 -1,624 0 0.0%
Incl. PeakMemUse (bytes)105,792 104,952 -840 -0.8%
Incl. PeakMemUse (bytes) per call 298 296 -2 -0.8%
Excl. PeakMemUse (bytes)5,464 4,904 -560 -10.2%

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% 30 2.1% 14 0.8% 0 0.0% -840 -0.6%
Exclusive Metrics Diff for Current Function16 53.3% 20 142.9% 0 N/A% -560 -66.7%
Parent functions
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% 58 193.3% 36 257.1% 0 N/A% 0 0.0%
_template_preprocess_default_variables0 N/A% -33 -110.0% -29 -207.1% 0 N/A% 168 20.0%
field_language0 N/A% -13 -43.3% -14 -100.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 11 36.7% 9 64.3% 0 N/A% 0 0.0%
_menu_link_translate0 N/A% 5 16.7% 5 35.7% 0 N/A% 0 0.0%
file_create_url0 N/A% 4 13.3% 6 42.9% 0 N/A% -40 -4.8%
drupal_get_html_head0 N/A% 4 13.3% 3 21.4% 0 N/A% -968 -115.2%
drupal_get_js0 N/A% -3 -10.0% -5 -35.7% 0 N/A% 0 0.0%
drupal_render_page0 N/A% -3 -10.0% -2 -14.3% 0 N/A% 0 0.0%
Drupal\block\BlockRenderController::viewMultiple0 N/A% 3 10.0% 4 28.6% 0 N/A% 0 0.0%
field_attach_view0 N/A% -3 -10.0% -5 -35.7% 0 N/A% 0 0.0%
field_attach_preprocess0 N/A% 2 6.7% 5 35.7% 0 N/A% 0 0.0%
menu_get_item0 N/A% -1 -3.3% 0 0.0% 0 N/A% 0 0.0%
file_get_stream_wrappers0 N/A% -1 -3.3% -1 -7.1% 0 N/A% 0 0.0%
drupal_get_library0 N/A% 1 3.3% -1 -7.1% 0 N/A% 0 0.0%
element_info0 N/A% -1 -3.3% 0 0.0% 0 N/A% 0 0.0%
drupal_get_css0 N/A% 0 0.0% 2 14.3% 0 N/A% 0 0.0%
path_get_admin_paths0 N/A% 0 0.0% 1 7.1% 0 N/A% 0 0.0%
drupal_prepare_form0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 18 60.0% -4 -28.6% 0 N/A% -8 -1.0%
Drupal::moduleHandler0 N/A% -4 -13.3% -2 -14.3% 0 N/A% -272 -32.4%