Diff Report
Run #5230aa47d621c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #5230aa47d621cRun #5230a98f3b26cDiffDiff%
Number of Function Calls37 37 0 0.0%
Incl. Wall Time (microsec)5,011 4,978 -33 -0.7%
Incl. Wall Time (microsec) per call 135 135 -1 -0.7%
Excl. Wall Time (microsec)273 256 -17 -6.2%
Incl. CPU (microsecs)5,050 5,021 -29 -0.6%
Incl. CPU (microsecs) per call 136 136 -1 -0.6%
Excl. CPU (microsec)247 227 -20 -8.1%
Incl. MemUse (bytes)112,120 112,096 -24 -0.0%
Incl. MemUse (bytes) per call 3,030 3,030 -1 -0.0%
Excl. MemUse (bytes)10,512 10,512 0 0.0%
Incl. PeakMemUse (bytes)106,864 106,992 128 0.1%
Incl. PeakMemUse (bytes) per call 2,888 2,892 3 0.1%
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% -33 -3.9% -29 -3.2% -24 -0.0% 128 0.2%
Exclusive Metrics Diff for Current Function-17 -51.5% -20 -69.0% 0 0.0% 0 0.0%
Parent functions
file_get_stream_wrappers0 N/A% -12 -36.4% -12 -41.4% 24 100.0% 24 18.8%
Drupal\block\BlockRenderController::viewMultiple0 N/A% -8 -24.2% -7 -24.1% 0 0.0% -176 -137.5%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -6 -18.2% -6 -20.7% -24 -100.0% 32 25.0%
_template_preprocess_default_variables0 N/A% -5 -15.2% -5 -17.2% -24 -100.0% 200 156.2%
element_info0 N/A% -5 -15.2% -7 -24.1% 0 0.0% 0 0.0%
file_create_url0 N/A% 4 12.1% 6 20.7% 0 0.0% 0 0.0%
drupal_render_page0 N/A% 4 12.1% 4 13.8% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% -3 -9.1% -2 -6.9% 0 0.0% 48 37.5%
drupal_prepare_form0 N/A% 3 9.1% 3 10.3% 0 0.0% 0 0.0%
drupal_get_css0 N/A% -2 -6.1% -2 -6.9% 0 0.0% 0 0.0%
drupal_get_library0 N/A% -2 -6.1% -1 -3.4% 0 0.0% 0 0.0%
path_get_admin_paths0 N/A% -1 -3.0% -1 -3.4% 0 0.0% 0 0.0%
drupal_get_js0 N/A% 0 0.0% 1 3.4% 0 0.0% 0 0.0%
menu_get_item0 N/A% 0 0.0% -1 -3.4% 0 0.0% 0 0.0%
_menu_link_translate0 N/A% 0 0.0% 1 3.4% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -14 -42.4% -14 -48.3% -24 -100.0% 80 62.5%
Drupal::moduleHandler0 N/A% -2 -6.1% 5 17.2% 0 0.0% 48 37.5%