Diff Report
Run #523f527beec76: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f52fbabfcb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #523f527beec76Run #523f52fbabfcbDiffDiff%
Number of Function Calls186 186 0 0.0%
Incl. Wall Time (microsec)7,134 7,025 -109 -1.5%
Incl. Wall Time (microsec) per call 38 38 -1 -1.5%
Excl. Wall Time (microsec)874 856 -18 -2.1%
Incl. CPU (microsecs)7,266 7,190 -76 -1.0%
Incl. CPU (microsecs) per call 39 39 -0 -1.0%
Excl. CPU (microsec)726 733 7 1.0%
Incl. MemUse (bytes)104,872 104,872 0 0.0%
Incl. MemUse (bytes) per call 564 564 0 0.0%
Excl. MemUse (bytes)5,720 5,720 0 0.0%
Incl. PeakMemUse (bytes)66,616 66,616 0 0.0%
Incl. PeakMemUse (bytes) per call 358 358 0 0.0%
Excl. PeakMemUse (bytes)4,840 4,840 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% -109 -2.8% -76 -1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-18 -16.5% 7 9.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% -44 -40.4% -46 -60.5% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% -35 -32.1% -35 -46.1% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% -25 -22.9% -23 -30.3% 0 N/A% 0 N/A%
drupal_render_page0 N/A% -23 -21.1% -23 -30.3% 0 N/A% 0 N/A%
field_attach_view0 N/A% 16 14.7% 16 21.1% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 12 11.0% 13 17.1% 0 N/A% 0 N/A%
file_create_url0 N/A% 12 11.0% 38 50.0% 0 N/A% 0 N/A%
Drupal\block\BlockRenderController::viewMultiple0 N/A% -12 -11.0% -9 -11.8% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 7 6.4% 6 7.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -7 -6.4% -6 -7.9% 0 N/A% 0 N/A%
drupal_get_library0 N/A% -7 -6.4% -7 -9.2% 0 N/A% 0 N/A%
drupal_get_css0 N/A% -6 -5.5% -5 -6.6% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 5 4.6% 4 5.3% 0 N/A% 0 N/A%
element_info0 N/A% -2 -1.8% -2 -2.6% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 1 0.9% 2 2.6% 0 N/A% 0 N/A%
toolbar_pre_render0 N/A% -1 -0.9% -1 -1.3% 0 N/A% 0 N/A%
menu_get_item0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% 2 2.6% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -81 -74.3% -85 -111.8% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% -10 -9.2% 2 2.6% 0 N/A% 0 N/A%