Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #52f5cb0964fa0Run #52f5cbc19a0d8DiffDiff%
Number of Function Calls47 47 0 0.0%
Incl. Wall Time (microsec)2,693 2,715 22 0.8%
Incl. Wall Time (microsec) per call 57 58 0 0.8%
Excl. Wall Time (microsec)228 224 -4 -1.8%
Incl. CPU (microsecs)2,583 2,602 19 0.7%
Incl. CPU (microsecs) per call 55 55 0 0.7%
Excl. CPU (microsec)189 182 -7 -3.7%
Incl. MemUse (bytes)82,904 82,904 0 0.0%
Incl. MemUse (bytes) per call 1,764 1,764 0 0.0%
Excl. MemUse (bytes)9,280 9,280 0 0.0%
Incl. PeakMemUse (bytes)77,800 78,856 1,056 1.4%
Incl. PeakMemUse (bytes) per call 1,655 1,678 22 1.4%
Excl. PeakMemUse (bytes)3,360 3,360 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% 22 23.7% 19 9.7% 0 0.0% 1,056 3.6%
Exclusive Metrics Diff for Current Function-4 -18.2% -7 -36.8% 0 N/A% 0 0.0%
Parent functions
_template_preprocess_default_variables0 N/A% 38 172.7% 39 205.3% 0 N/A% 1,048 99.2%
Drupal\Core\Entity\EntityViewBuilder::viewMultiple0 N/A% -13 -59.1% -11 -57.9% -64 N/A% -64 -6.1%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -11 -50.0% -12 -63.2% 0 N/A% 0 0.0%
drupal_get_css0 N/A% 7 31.8% 6 31.6% 0 N/A% -80 -7.6%
entity_get_render_display0 N/A% 5 22.7% 2 10.5% 0 N/A% 104 9.8%
element_info0 N/A% -4 -18.2% -5 -26.3% 0 N/A% 0 0.0%
_menu_link_translate0 N/A% 2 9.1% 2 10.5% 0 N/A% 0 0.0%
file_create_url0 N/A% -2 -9.1% 0 0.0% 0 N/A% 0 0.0%
drupal_get_js0 N/A% 1 4.5% 1 5.3% 0 N/A% 40 3.8%
field_attach_view0 N/A% -1 -4.5% 0 0.0% 64 N/A% 0 0.0%
drupal_prepare_page0 N/A% -1 -4.5% -1 -5.3% 0 N/A% 0 0.0%
drupal_get_library0 N/A% 1 4.5% -2 -10.5% 0 N/A% 8 0.8%
path_get_admin_paths0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_html_head0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 25 113.6% 17 89.5% 0 N/A% 1,040 98.5%
Drupal::moduleHandler0 N/A% 1 4.5% 9 47.4% 0 N/A% 16 1.5%