Diff Report
Run #523f1e3aba264: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #523f1e3aba264Run #523f1dee40c1aDiffDiff%
Number of Function Calls426 426 0 0.0%
Incl. Wall Time (microsec)15,938 16,027 89 0.6%
Incl. Wall Time (microsec) per call 37 38 0 0.6%
Excl. Wall Time (microsec)2,024 2,036 12 0.6%
Incl. CPU (microsecs)16,347 16,436 89 0.5%
Incl. CPU (microsecs) per call 38 39 0 0.5%
Excl. CPU (microsec)1,770 1,772 2 0.1%
Incl. MemUse (bytes)172,168 172,168 0 0.0%
Incl. MemUse (bytes) per call 404 404 0 0.0%
Excl. MemUse (bytes)-4,232 -4,232 0 0.0%
Incl. PeakMemUse (bytes)73,984 73,984 0 0.0%
Incl. PeakMemUse (bytes) per call 174 174 0 0.0%
Excl. PeakMemUse (bytes)4,936 4,936 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% 89 9.0% 89 49.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function12 13.5% 2 2.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% 26 29.2% 10 11.2% 0 N/A% 0 N/A%
drupal_render_page0 N/A% 22 24.7% 22 24.7% 0 N/A% 0 N/A%
Drupal\block\BlockRenderController::viewMultiple0 N/A% 15 16.9% 13 14.6% 0 N/A% 0 N/A%
field_attach_preprocess0 N/A% -12 -13.5% -12 -13.5% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 11 12.4% 10 11.2% 0 N/A% 0 N/A%
field_attach_view0 N/A% 10 11.2% 20 22.5% 0 N/A% 0 N/A%
file_create_url0 N/A% 9 10.1% 18 20.2% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 8 9.0% 7 7.9% 0 N/A% 0 N/A%
element_info0 N/A% 5 5.6% 4 4.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -5 -5.6% -2 -2.2% 0 N/A% 0 N/A%
toolbar_pre_render0 N/A% 4 4.5% 5 5.6% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% -4 -4.5% -3 -3.4% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 3 3.4% 3 3.4% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% -2 -2.2% -2 -2.2% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% -1 -1.1% -2 -2.2% 0 N/A% 0 N/A%
drupal_get_library0 N/A% -1 -1.1% -5 -5.6% 0 N/A% 0 N/A%
menu_get_item0 N/A% 1 1.1% 0 0.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 0 0.0% 1 1.1% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% 2 2.2% 0 N/A% 0 N/A%
field_language0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 89 100.0% 77 86.5% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% -12 -13.5% 10 11.2% 0 N/A% 0 N/A%