Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5d631cb28: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_alter

drupal_alterRun #51ec5ca916d7dRun #51ec5d631cb28DiffDiff%
Number of Function Calls51 51 0 0.0%
Incl. Wall Time (microsec)4,332 4,332 0 0.0%
Incl. Wall Time (microsec) per call 85 85 0 0.0%
Excl. Wall Time (microsec)268 270 2 0.7%
Incl. CPU (microsecs)4,382 4,405 23 0.5%
Incl. CPU (microsecs) per call 86 86 0 0.5%
Excl. CPU (microsec)225 243 18 8.0%
Incl. MemUse (bytes)114,608 114,608 0 0.0%
Incl. MemUse (bytes) per call 2,247 2,247 0 0.0%
Excl. MemUse (bytes)12,968 12,968 0 0.0%
Incl. PeakMemUse (bytes)102,640 102,272 -368 -0.4%
Incl. PeakMemUse (bytes) per call 2,013 2,005 -7 -0.4%
Excl. PeakMemUse (bytes)4,736 4,736 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% 0 0.0% 23 0.3% 0 0.0% -368 -0.6%
Exclusive Metrics Diff for Current Function2 N/A% 18 78.3% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Database\Query\Select::preExecute0 N/A% -13 N/A% -2 -8.7% 0 N/A% 0 0.0%
file_create_url0 N/A% 13 N/A% 14 60.9% 0 N/A% 0 0.0%
Drupal\block\BlockRenderController::viewMultiple0 N/A% -7 N/A% -8 -34.8% 0 N/A% -368 -100.0%
file_get_stream_wrappers0 N/A% 3 N/A% 4 17.4% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% 3 N/A% 9 39.1% 0 N/A% 0 0.0%
_menu_link_translate0 N/A% -2 N/A% -2 -8.7% 0 N/A% 0 0.0%
field_attach_view0 N/A% 2 N/A% 1 4.3% 0 N/A% 0 0.0%
field_attach_preprocess0 N/A% 1 N/A% 0 0.0% 0 N/A% 0 0.0%
_template_preprocess_default_variables0 N/A% 1 N/A% 2 8.7% 0 N/A% 0 0.0%
drupal_render_page0 N/A% -1 N/A% 2 8.7% 0 N/A% 0 0.0%
drupal_get_css0 N/A% 1 N/A% 0 0.0% 0 N/A% 0 0.0%
element_info0 N/A% -1 N/A% -1 -4.3% 0 N/A% 0 0.0%
drupal_get_html_head0 N/A% -1 N/A% 0 0.0% 0 N/A% 0 0.0%
drupal_get_js0 N/A% 1 N/A% 2 8.7% 0 N/A% 0 0.0%
drupal_get_library0 N/A% 0 N/A% 3 13.0% 0 N/A% 0 0.0%
path_get_admin_paths0 N/A% 0 N/A% -1 -4.3% 0 N/A% 0 0.0%
field_language0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 0.0%
drupal_prepare_form0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 0.0%
menu_get_item0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -3 N/A% 9 39.1% 0 N/A% -368 -100.0%
Drupal::moduleHandler0 N/A% 1 N/A% -4 -17.4% 0 N/A% 0 0.0%