Diff Report
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #51ca5414b31d9Run #51ca54a312a65DiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)2,596 2,596 0 0.0%
Incl. Wall Time (microsec) per call 72 72 0 0.0%
Excl. Wall Time (microsec)247 247 0 0.0%
Incl. CPU (microsecs)2,640 2,639 -1 -0.0%
Incl. CPU (microsecs) per call 73 73 -0 -0.0%
Excl. CPU (microsec)226 222 -4 -1.8%
Incl. MemUse (bytes)64,096 64,096 0 0.0%
Incl. MemUse (bytes) per call 1,780 1,780 0 0.0%
Excl. MemUse (bytes)10,560 10,560 0 0.0%
Incl. PeakMemUse (bytes)38,344 37,168 -1,176 -3.1%
Incl. PeakMemUse (bytes) per call 1,065 1,032 -33 -3.1%
Excl. PeakMemUse (bytes)3,536 3,472 -64 -1.8%

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% 0 0.0% -1 -0.5% 0 0.0% -1,176 -1.4%
Exclusive Metrics Diff for Current Function0 N/A% -4 -400.0% 0 N/A% -64 -5.4%
Parent functions
Drupal\block\BlockRenderController::viewMultiple0 N/A% 9 N/A% 7 700.0% 0 N/A% -104 -8.8%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -7 N/A% -12 -1200.0% 0 N/A% 0 0.0%
drupal_prepare_form0 N/A% -7 N/A% -8 -800.0% 0 N/A% 0 0.0%
_template_preprocess_default_variables0 N/A% 6 N/A% 10 1000.0% 0 N/A% -1,072 -91.2%
file_create_url0 N/A% 4 N/A% 10 1000.0% 0 N/A% 0 0.0%
file_get_stream_wrappers0 N/A% -3 N/A% -2 -200.0% 0 N/A% 0 0.0%
element_info0 N/A% -3 N/A% -3 -300.0% 0 N/A% 0 0.0%
drupal_get_css0 N/A% 2 N/A% 2 200.0% 0 N/A% 0 0.0%
drupal_get_js0 N/A% -1 N/A% -2 -200.0% 0 N/A% 0 0.0%
drupal_get_html_head0 N/A% -1 N/A% -1 -100.0% 0 N/A% 0 0.0%
path_get_admin_paths0 N/A% -1 N/A% 0 0.0% 0 N/A% 0 0.0%
drupal_get_library0 N/A% 1 N/A% 0 0.0% 0 N/A% 0 0.0%
drupal_render_page0 N/A% 1 N/A% -2 -200.0% 0 N/A% 0 0.0%
menu_get_item0 N/A% 0 N/A% -1 -100.0% 0 N/A% 0 0.0%
_menu_link_translate0 N/A% 0 N/A% 1 100.0% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 7 N/A% 9 900.0% 0 N/A% -1,112 -94.6%
Drupal::moduleHandler0 N/A% -7 N/A% -6 -600.0% 0 N/A% 0 0.0%