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

drupal_alterRun #51e30f7568a45Run #51e3103d95a81DiffDiff%
Number of Function Calls65 65 0 0.0%
Incl. Wall Time (microsec)16,867 16,588 -279 -1.7%
Incl. Wall Time (microsec) per call 259 255 -4 -1.7%
Excl. Wall Time (microsec)375 370 -5 -1.3%
Incl. CPU (microsecs)14,818 14,693 -125 -0.8%
Incl. CPU (microsecs) per call 228 226 -2 -0.8%
Excl. CPU (microsec)315 317 2 0.6%
Incl. MemUse (bytes)707,992 707,920 -72 -0.0%
Incl. MemUse (bytes) per call 10,892 10,891 -1 -0.0%
Excl. MemUse (bytes)9,984 9,984 0 0.0%
Incl. PeakMemUse (bytes)650,336 650,392 56 0.0%
Incl. PeakMemUse (bytes) per call 10,005 10,006 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 Function-5 -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%