Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a23ef211f9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #526a239923027Run #526a23ef211f9DiffDiff%
Number of Function Calls121 121 0 0.0%
Incl. Wall Time (microsec)5,207 4,804 -403 -7.7%
Incl. Wall Time (microsec) per call 43 40 -3 -7.7%
Excl. Wall Time (microsec)609 574 -35 -5.7%
Incl. CPU (microsecs)4,981 4,594 -387 -7.8%
Incl. CPU (microsecs) per call 41 38 -3 -7.8%
Excl. CPU (microsec)487 496 9 1.8%
Incl. MemUse (bytes)93,280 93,280 0 0.0%
Incl. MemUse (bytes) per call 771 771 0 0.0%
Excl. MemUse (bytes)6,456 6,456 0 0.0%
Incl. PeakMemUse (bytes)75,880 75,880 0 0.0%
Incl. PeakMemUse (bytes) per call 627 627 0 0.0%
Excl. PeakMemUse (bytes)5,232 5,232 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% -403 -42.6% -387 -26.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-35 -8.7% 9 2.3% 0 N/A% 0 N/A%
Parent functions
file_create_url0 N/A% -123 -30.5% -112 -28.9% 0 N/A% 0 N/A%
drupal_render_page0 N/A% -117 -29.0% -117 -30.2% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% -71 -17.6% -70 -18.1% 0 N/A% 0 N/A%
drupal_get_library0 N/A% -40 -9.9% -38 -9.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -26 -6.5% -27 -7.0% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% -12 -3.0% -13 -3.4% 0 N/A% 0 N/A%
drupal_get_css0 N/A% -9 -2.2% -9 -2.3% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% -3 -0.7% -3 -0.8% 0 N/A% 0 N/A%
toolbar_pre_render0 N/A% -3 -0.7% -2 -0.5% 0 N/A% 0 N/A%
menu_get_item0 N/A% 3 0.7% 3 0.8% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -3 -0.7% -2 -0.5% 0 N/A% 0 N/A%
element_info0 N/A% -1 -0.2% 0 0.0% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% 1 0.2% 2 0.5% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 1 0.2% 1 0.3% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -250 -62.0% -271 -70.0% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% -118 -29.3% -125 -32.3% 0 N/A% 0 N/A%