Diff Report
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230a9efcd55c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #5230a98f3b26cRun #5230a9efcd55cDiffDiff%
Number of Function Calls37 37 0 0.0%
Incl. Wall Time (microsec)4,978 5,026 48 1.0%
Incl. Wall Time (microsec) per call 135 136 1 1.0%
Excl. Wall Time (microsec)256 269 13 5.1%
Incl. CPU (microsecs)5,021 5,068 47 0.9%
Incl. CPU (microsecs) per call 136 137 1 0.9%
Excl. CPU (microsec)227 247 20 8.8%
Incl. MemUse (bytes)112,096 112,096 0 0.0%
Incl. MemUse (bytes) per call 3,030 3,030 0 0.0%
Excl. MemUse (bytes)10,512 10,512 0 0.0%
Incl. PeakMemUse (bytes)106,992 106,992 0 0.0%
Incl. PeakMemUse (bytes) per call 2,892 2,892 0 0.0%
Excl. PeakMemUse (bytes)3,768 3,768 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% 48 3.7% 47 4.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function13 27.1% 20 42.6% 0 N/A% 0 N/A%
Parent functions
Drupal\block\BlockRenderController::viewMultiple0 N/A% 13 27.1% 16 34.0% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 7 14.6% 7 14.9% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 6 12.5% 4 8.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 5 10.4% 5 10.6% 0 N/A% 0 N/A%
file_create_url0 N/A% 5 10.4% 5 10.6% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 5 10.4% 5 10.6% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 2 4.2% 2 4.3% 0 N/A% 0 N/A%
drupal_get_library0 N/A% 2 4.2% 1 2.1% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% -1 -2.1% -3 -6.4% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 1 2.1% -1 -2.1% 0 N/A% 0 N/A%
drupal_render_page0 N/A% 1 2.1% 1 2.1% 0 N/A% 0 N/A%
element_info0 N/A% 1 2.1% 3 6.4% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% 1 2.1% 1 2.1% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 0 0.0% -1 -2.1% 0 N/A% 0 N/A%
menu_get_item0 N/A% 0 0.0% 2 4.3% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 28 58.3% 20 42.6% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 7 14.6% 7 14.9% 0 N/A% 0 N/A%