Diff Report
Run #52353e715a325: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #52353e715a325Run #52353d82849e7DiffDiff%
Number of Function Calls124 124 0 0.0%
Incl. Wall Time (microsec)9,898 9,534 -364 -3.7%
Incl. Wall Time (microsec) per call 80 77 -3 -3.7%
Excl. Wall Time (microsec)939 843 -96 -10.2%
Incl. CPU (microsecs)10,002 9,656 -346 -3.5%
Incl. CPU (microsecs) per call 81 78 -3 -3.5%
Excl. CPU (microsec)825 763 -62 -7.5%
Incl. MemUse (bytes)123,200 123,184 -16 -0.0%
Incl. MemUse (bytes) per call 994 993 -0 -0.0%
Excl. MemUse (bytes)7,128 7,128 0 0.0%
Incl. PeakMemUse (bytes)75,664 75,952 288 0.4%
Incl. PeakMemUse (bytes) per call 610 613 2 0.4%
Excl. PeakMemUse (bytes)3,416 3,416 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% -364 -5.6% -346 -5.8% -16 -0.0% 288 0.3%
Exclusive Metrics Diff for Current Function-96 -26.4% -62 -17.9% 0 0.0% 0 0.0%
Parent functions
file_create_url0 N/A% -509 -139.8% -498 -143.9% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% 259 71.2% 260 75.1% 0 0.0% 224 77.8%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 128 35.2% 128 37.0% 0 0.0% -8 -2.8%
Drupal\block\BlockRenderController::viewMultiple0 N/A% -122 -33.5% -119 -34.4% -16 -100.0% -40 -13.9%
drupal_render_page0 N/A% -120 -33.0% -118 -34.1% 0 0.0% 0 0.0%
drupal_get_library0 N/A% 45 12.4% 44 12.7% 0 0.0% 0 0.0%
drupal_get_css0 N/A% -32 -8.8% -31 -9.0% 0 0.0% 112 38.9%
path_get_admin_paths0 N/A% 18 4.9% 17 4.9% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% -16 -4.4% -15 -4.3% 0 0.0% 0 0.0%
drupal_prepare_form0 N/A% -16 -4.4% -16 -4.6% 0 0.0% 0 0.0%
drupal_get_js0 N/A% -13 -3.6% -13 -3.8% 0 0.0% 0 0.0%
toolbar_pre_render0 N/A% 5 1.4% 5 1.4% 0 0.0% 0 0.0%
element_info0 N/A% 5 1.4% 5 1.4% 0 0.0% 0 0.0%
_menu_link_translate0 N/A% 4 1.1% 5 1.4% 0 0.0% 0 0.0%
menu_get_item0 N/A% 2 0.5% 2 0.6% 0 0.0% 0 0.0%
file_get_stream_wrappers0 N/A% -2 -0.5% -2 -0.6% 0 0.0% 0 0.0%
Child functions
Drupal::moduleHandler0 N/A% -319 -87.6% -328 -94.8% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 51 14.0% 44 12.7% -16 -100.0% 288 100.0%