Diff Report
Run #51e3103d95a81: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #51e3103d95a81Run #51e30f7568a45DiffDiff%
Number of Function Calls65 65 0 0.0%
Incl. Wall Time (microsec)16,588 16,867 279 1.7%
Incl. Wall Time (microsec) per call 255 259 4 1.7%
Excl. Wall Time (microsec)370 375 5 1.4%
Incl. CPU (microsecs)14,693 14,818 125 0.9%
Incl. CPU (microsecs) per call 226 228 2 0.9%
Excl. CPU (microsec)317 315 -2 -0.6%
Incl. MemUse (bytes)707,920 707,992 72 0.0%
Incl. MemUse (bytes) per call 10,891 10,892 1 0.0%
Excl. MemUse (bytes)9,984 9,984 0 0.0%
Incl. PeakMemUse (bytes)650,392 650,336 -56 -0.0%
Incl. PeakMemUse (bytes) per call 10,006 10,005 -1 -0.0%
Excl. PeakMemUse (bytes)4,424 4,424 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% 279 4.3% 125 26.5% 72 0.1% -56 -0.1%
Exclusive Metrics Diff for Current Function5 1.8% -2 -1.6% 0 0.0% 0 0.0%
Parent functions
drupal_prepare_form0 N/A% 356 127.6% 211 168.8% 72 100.0% 32 57.1%
Drupal\block\BlockRenderController::viewMultiple0 N/A% -36 -12.9% -42 -33.6% 0 0.0% 88 157.1%
file_create_url0 N/A% -19 -6.8% -22 -17.6% 0 0.0% 0 0.0%
drupal_get_css0 N/A% -10 -3.6% -10 -8.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -10 -3.6% -10 -8.0% 0 0.0% -120 -214.3%
drupal_render_page0 N/A% -8 -2.9% -6 -4.8% 0 0.0% 0 0.0%
drupal_get_library0 N/A% 8 2.9% 3 2.4% 0 0.0% 0 0.0%
Drupal\field\Plugin\Type\Widget\WidgetBase::formSingleElement0 N/A% -7 -2.5% -4 -3.2% 0 0.0% 0 0.0%
file_get_stream_wrappers0 N/A% -6 -2.2% -5 -4.0% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% -6 -2.2% -6 -4.8% 0 0.0% 0 0.0%
path_get_admin_paths0 N/A% 4 1.4% 4 3.2% 0 0.0% 0 0.0%
element_info0 N/A% 4 1.4% 3 2.4% 0 0.0% 0 0.0%
_menu_link_translate0 N/A% 3 1.1% 2 1.6% 0 0.0% -56 -100.0%
drupal_get_js0 N/A% 3 1.1% 4 3.2% 0 0.0% 0 0.0%
menu_get_item0 N/A% 2 0.7% 6 4.8% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% 1 0.4% -3 -2.4% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 288 103.2% 146 116.8% 72 100.0% -56 -100.0%
Drupal::moduleHandler0 N/A% -14 -5.0% -19 -15.2% 0 0.0% 0 0.0%