Diff Report
Run #51e2215579f70: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e22193d5fd6: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #51e2215579f70Run #51e22193d5fd6DiffDiff%
Number of Function Calls46 46 0 0.0%
Incl. Wall Time (microsec)2,898 2,860 -38 -1.3%
Incl. Wall Time (microsec) per call 63 62 -1 -1.3%
Excl. Wall Time (microsec)250 251 1 0.4%
Incl. CPU (microsecs)2,683 2,677 -6 -0.2%
Incl. CPU (microsecs) per call 58 58 -0 -0.2%
Excl. CPU (microsec)208 200 -8 -3.8%
Incl. MemUse (bytes)76,816 76,816 0 0.0%
Incl. MemUse (bytes) per call 1,670 1,670 0 0.0%
Excl. MemUse (bytes)10,080 10,080 0 0.0%
Incl. PeakMemUse (bytes)54,920 54,920 0 0.0%
Incl. PeakMemUse (bytes) per call 1,194 1,194 0 0.0%
Excl. PeakMemUse (bytes)2,504 2,504 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% -38 -84.4% -6 -10.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 2.6% -8 -133.3% 0 N/A% 0 N/A%
Parent functions
drupal_render_page0 N/A% -36 -94.7% 9 150.0% 0 N/A% 0 N/A%
file_create_url0 N/A% 5 13.2% -4 -66.7% 0 N/A% 0 N/A%
drupal_get_library0 N/A% 4 10.5% 2 33.3% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% -3 -7.9% -4 -66.7% 0 N/A% 0 N/A%
menu_get_item0 N/A% -2 -5.3% -1 -16.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -2 -5.3% -3 -50.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -1 -2.6% -2 -33.3% 0 N/A% 0 N/A%
drupal_get_css0 N/A% -1 -2.6% -2 -33.3% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% -1 -2.6% -1 -16.7% 0 N/A% 0 N/A%
element_info0 N/A% -1 -2.6% -1 -16.7% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% -1 -2.6% -1 -16.7% 0 N/A% 0 N/A%
Drupal\block\BlockRenderController::viewMultiple0 N/A% 1 2.6% 1 16.7% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -44 -115.8% 1 16.7% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 5 13.2% 1 16.7% 0 N/A% 0 N/A%