Diff Report
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #51fdbdbb58abcRun #51fdbca2b5409DiffDiff%
Number of Function Calls244 244 0 0.0%
Incl. Wall Time (microsec)9,875 9,759 -116 -1.2%
Incl. Wall Time (microsec) per call 40 40 -0 -1.2%
Excl. Wall Time (microsec)1,209 1,204 -5 -0.4%
Incl. CPU (microsecs)9,677 9,634 -43 -0.4%
Incl. CPU (microsecs) per call 40 39 -0 -0.4%
Excl. CPU (microsec)1,016 996 -20 -2.0%
Incl. MemUse (bytes)129,152 129,160 8 0.0%
Incl. MemUse (bytes) per call 529 529 0 0.0%
Excl. MemUse (bytes)3,744 3,744 0 0.0%
Incl. PeakMemUse (bytes)101,496 101,536 40 0.0%
Incl. PeakMemUse (bytes) per call 416 416 0 0.0%
Excl. PeakMemUse (bytes)4,920 4,920 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% -116 -12.2% -43 -59.7% 8 0.0% 40 0.1%
Exclusive Metrics Diff for Current Function-5 -4.3% -20 -46.5% 0 0.0% 0 0.0%
Parent functions
drupal_render_page0 N/A% -128 -110.3% -41 -95.3% 0 0.0% 120 300.0%
field_language0 N/A% 60 51.7% 60 139.5% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityRenderController::viewMultiple@10 N/A% -33 -28.4% -36 -83.7% 0 0.0% 0 0.0%
file_create_url0 N/A% -12 -10.3% -11 -25.6% 0 0.0% -8 -20.0%
_menu_link_translate0 N/A% 7 6.0% 8 18.6% 0 0.0% -72 -180.0%
drupal_get_html_head0 N/A% -6 -5.2% -4 -9.3% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% 5 4.3% 6 14.0% 0 0.0% 0 0.0%
drupal_prepare_form0 N/A% 5 4.3% 4 9.3% 0 0.0% 0 0.0%
field_attach_view0 N/A% -5 -4.3% -19 -44.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 3 2.6% 0 0.0% 8 100.0% 0 0.0%
drupal_get_js0 N/A% -3 -2.6% -1 -2.3% 0 0.0% 0 0.0%
drupal_get_library0 N/A% -3 -2.6% -5 -11.6% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% -3 -2.6% -1 -2.3% 0 0.0% 0 0.0%
file_get_stream_wrappers0 N/A% -2 -1.7% -2 -4.7% 0 0.0% 0 0.0%
element_info0 N/A% 2 1.7% -1 -2.3% 0 0.0% 0 0.0%
drupal_get_css0 N/A% -1 -0.9% -1 -2.3% 0 0.0% 0 0.0%
Drupal\block\BlockRenderController::viewMultiple0 N/A% -1 -0.9% 1 2.3% 0 0.0% 0 0.0%
menu_get_item0 N/A% -1 -0.9% 0 0.0% 0 0.0% 0 0.0%
path_get_admin_paths0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -174 -150.0% -84 -195.3% 8 100.0% 48 120.0%
Drupal::moduleHandler0 N/A% 63 54.3% 61 141.9% 0 0.0% -8 -20.0%