Diff Report
Run #523bd1075886b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523bd0c5929e9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #523bd1075886bRun #523bd0c5929e9DiffDiff%
Number of Function Calls48 48 0 0.0%
Incl. Wall Time (microsec)6,092 6,261 169 2.8%
Incl. Wall Time (microsec) per call 127 130 4 2.8%
Excl. Wall Time (microsec)337 330 -7 -2.1%
Incl. CPU (microsecs)6,134 6,302 168 2.7%
Incl. CPU (microsecs) per call 128 131 3 2.7%
Excl. CPU (microsec)288 287 -1 -0.3%
Incl. MemUse (bytes)100,136 100,136 0 0.0%
Incl. MemUse (bytes) per call 2,086 2,086 0 0.0%
Excl. MemUse (bytes)10,008 10,008 0 0.0%
Incl. PeakMemUse (bytes)147,888 147,888 0 0.0%
Incl. PeakMemUse (bytes) per call 3,081 3,081 0 0.0%
Excl. PeakMemUse (bytes)4,608 4,608 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% 169 9.7% 168 20.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -4.1% -1 -0.6% 0 N/A% 0 N/A%
Parent functions
drupal_prepare_form0 N/A% 202 119.5% 200 119.0% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% -31 -18.3% -32 -19.0% 0 N/A% 0 N/A%
Drupal\block\BlockRenderController::viewMultiple0 N/A% -13 -7.7% -13 -7.7% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 4 2.4% 4 2.4% 0 N/A% 0 N/A%
file_create_url0 N/A% 4 2.4% 2 1.2% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 4 2.4% 4 2.4% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 3 1.8% 2 1.2% 0 N/A% 0 N/A%
menu_get_item0 N/A% -3 -1.8% -4 -2.4% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -3 -1.8% 0 0.0% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 2 1.2% 2 1.2% 0 N/A% 0 N/A%
drupal_render_page0 N/A% 1 0.6% 1 0.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -1 -0.6% 2 1.2% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% 0 0.0% -2 -1.2% 0 N/A% 0 N/A%
drupal_get_library0 N/A% 0 0.0% 3 1.8% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 175 103.6% 174 103.6% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 1 0.6% -5 -3.0% 0 N/A% 0 N/A%