Diff Report
Run #523f024cca254: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f01900df5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #523f024cca254Run #523f01900df5cDiffDiff%
Number of Function Calls124 124 0 0.0%
Incl. Wall Time (microsec)5,511 5,514 3 0.1%
Incl. Wall Time (microsec) per call 44 44 0 0.1%
Excl. Wall Time (microsec)571 569 -2 -0.4%
Incl. CPU (microsecs)5,602 5,605 3 0.1%
Incl. CPU (microsecs) per call 45 45 0 0.1%
Excl. CPU (microsec)468 480 12 2.6%
Incl. MemUse (bytes)118,560 118,544 -16 -0.0%
Incl. MemUse (bytes) per call 956 956 -0 -0.0%
Excl. MemUse (bytes)7,112 7,112 0 0.0%
Incl. PeakMemUse (bytes)79,728 79,368 -360 -0.5%
Incl. PeakMemUse (bytes) per call 643 640 -3 -0.5%
Excl. PeakMemUse (bytes)4,344 4,344 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% 3 0.5% 3 0.7% -16 -0.0% -360 -1.0%
Exclusive Metrics Diff for Current Function-2 -66.7% 12 400.0% 0 0.0% 0 0.0%
Parent functions
file_create_url0 N/A% 51 1700.0% 56 1866.7% 0 0.0% 96 26.7%
drupal_render_page0 N/A% -17 -566.7% -18 -600.0% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% -17 -566.7% -18 -600.0% 0 0.0% -544 -151.1%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -5 -166.7% -5 -166.7% 0 0.0% 0 0.0%
drupal_prepare_form0 N/A% -4 -133.3% -4 -133.3% 0 0.0% 0 0.0%
file_get_stream_wrappers0 N/A% -3 -100.0% -2 -66.7% 0 0.0% -24 -6.7%
drupal_get_html_head0 N/A% -3 -100.0% -4 -133.3% 0 0.0% 0 0.0%
Drupal\block\BlockRenderController::viewMultiple0 N/A% 2 66.7% 0 0.0% -16 -100.0% 0 0.0%
toolbar_pre_render0 N/A% -2 -66.7% -1 -33.3% 0 0.0% 0 0.0%
drupal_get_css0 N/A% -1 -33.3% -1 -33.3% 0 0.0% 112 31.1%
element_info0 N/A% 1 33.3% 0 0.0% 0 0.0% 0 0.0%
menu_get_item0 N/A% 1 33.3% 0 0.0% 0 0.0% 0 0.0%
drupal_get_js0 N/A% 0 0.0% 1 33.3% 0 0.0% 0 0.0%
path_get_admin_paths0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_menu_link_translate0 N/A% 0 0.0% 1 33.3% 0 0.0% 0 0.0%
drupal_get_library0 N/A% 0 0.0% -2 -66.7% 0 0.0% 0 0.0%
Child functions
Drupal::moduleHandler0 N/A% 38 1266.7% 39 1300.0% 0 0.0% 96 26.7%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -33 -1100.0% -48 -1600.0% -16 -100.0% -456 -126.7%