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

drupal_alterRun #52f5cbc19a0d8Run #52f5cb0964fa0DiffDiff%
Number of Function Calls47 47 0 0.0%
Incl. Wall Time (microsec)2,715 2,693 -22 -0.8%
Incl. Wall Time (microsec) per call 58 57 -0 -0.8%
Excl. Wall Time (microsec)224 228 4 1.8%
Incl. CPU (microsecs)2,602 2,583 -19 -0.7%
Incl. CPU (microsecs) per call 55 55 -0 -0.7%
Excl. CPU (microsec)182 189 7 3.8%
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)78,856 77,800 -1,056 -1.3%
Incl. PeakMemUse (bytes) per call 1,678 1,655 -22 -1.3%
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 Function4 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%