Diff Report
Run #523f527beec76: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f531e517da: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #523f527beec76Run #523f531e517daDiffDiff%
Number of Function Calls186 186 0 0.0%
Incl. Wall Time (microsec)7,134 7,082 -52 -0.7%
Incl. Wall Time (microsec) per call 38 38 -0 -0.7%
Excl. Wall Time (microsec)874 868 -6 -0.7%
Incl. CPU (microsecs)7,266 7,232 -34 -0.5%
Incl. CPU (microsecs) per call 39 39 -0 -0.5%
Excl. CPU (microsec)726 695 -31 -4.3%
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 75,080 8,464 12.7%
Incl. PeakMemUse (bytes) per call 358 404 46 12.7%
Excl. PeakMemUse (bytes)4,840 5,416 576 11.9%

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% -52 -1.3% -34 -0.5% 0 0.0% 8,464 32.1%
Exclusive Metrics Diff for Current Function-6 -11.5% -31 -91.2% 0 N/A% 576 6.8%
Parent functions
_template_preprocess_default_variables0 N/A% 67 128.8% 68 200.0% 128 N/A% 8,552 101.0%
drupal_get_html_head0 N/A% 0 0.0% 0 0.0% 0 N/A% -88 -1.0%
drupal_render_page0 N/A% -29 -55.8% -29 -85.3% 0 N/A% 0 0.0%
drupal_prepare_form0 N/A% -2 -3.8% -4 -11.8% 0 N/A% 0 0.0%
file_create_url0 N/A% 2 3.8% 28 82.4% 8 N/A% 0 0.0%
toolbar_pre_render0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_js0 N/A% 1 1.9% -1 -2.9% 0 N/A% 0 0.0%
drupal_get_css0 N/A% -13 -25.0% -11 -32.4% 0 N/A% 0 0.0%
_menu_link_translate0 N/A% -1 -1.9% -1 -2.9% 0 N/A% 0 0.0%
Drupal\block\BlockRenderController::viewMultiple0 N/A% -1 -1.9% -1 -2.9% -136 N/A% 0 0.0%
drupal_get_library0 N/A% -7 -13.5% -9 -26.5% 0 N/A% 0 0.0%
menu_get_item0 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 0.0%
path_get_admin_paths0 N/A% 3 5.8% 3 8.8% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -7 -13.5% -8 -23.5% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% -13 -25.0% -16 -47.1% 0 N/A% 0 0.0%
element_info0 N/A% 4 7.7% 3 8.8% 0 N/A% 0 0.0%
field_attach_view0 N/A% -7 -13.5% -6 -17.6% 0 N/A% 0 0.0%
file_get_stream_wrappers0 N/A% -49 -94.2% -49 -144.1% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -40 -76.9% -12 -35.3% -8 N/A% 7,704 91.0%
Drupal::moduleHandler0 N/A% -6 -11.5% 9 26.5% 8 N/A% 184 2.2%