Diff Report
Run #523f27f8820ba: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #523f27f8820baRun #523f26a22745bDiffDiff%
Number of Function Calls426 426 0 0.0%
Incl. Wall Time (microsec)16,112 16,244 132 0.8%
Incl. Wall Time (microsec) per call 38 38 0 0.8%
Excl. Wall Time (microsec)2,071 2,029 -42 -2.0%
Incl. CPU (microsecs)16,529 16,635 106 0.6%
Incl. CPU (microsecs) per call 39 39 0 0.6%
Excl. CPU (microsec)1,761 1,736 -25 -1.4%
Incl. MemUse (bytes)172,104 172,168 64 0.0%
Incl. MemUse (bytes) per call 404 404 0 0.0%
Excl. MemUse (bytes)-4,240 -4,232 8 0.2%
Incl. PeakMemUse (bytes)77,560 73,984 -3,576 -4.6%
Incl. PeakMemUse (bytes) per call 182 174 -8 -4.6%
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% 132 0.5% 106 0.4% 64 0.1% -3,576 -4.4%
Exclusive Metrics Diff for Current Function-42 -31.8% -25 -23.6% 8 12.5% 0 0.0%
Parent functions
Drupal\Core\Database\Query\Select::preExecute0 N/A% -116 -87.9% -120 -113.2% -256 -400.0% -104 -2.9%
file_create_url0 N/A% 102 77.3% 105 99.1% 40 62.5% -88 -2.5%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% 67 50.8% 67 63.2% 232 362.5% 0 0.0%
field_language0 N/A% 57 43.2% 60 56.6% 0 0.0% 0 0.0%
drupal_render_page0 N/A% 26 19.7% 25 23.6% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% 25 18.9% 25 23.6% 0 0.0% -3,432 -96.0%
field_attach_view0 N/A% -24 -18.2% -20 -18.9% -128 -200.0% 0 0.0%
field_attach_preprocess0 N/A% -21 -15.9% -50 -47.2% 0 0.0% 88 2.5%
drupal_get_js0 N/A% 17 12.9% 16 15.1% 24 37.5% 0 0.0%
drupal_get_html_head0 N/A% 9 6.8% 10 9.4% -16 -25.0% 0 0.0%
_menu_link_translate0 N/A% -7 -5.3% -7 -6.6% 0 0.0% 0 0.0%
Drupal\block\BlockRenderController::viewMultiple0 N/A% -5 -3.8% -4 -3.8% 40 62.5% -40 -1.1%
element_info0 N/A% 4 3.0% 2 1.9% 128 200.0% 0 0.0%
file_get_stream_wrappers0 N/A% -4 -3.0% -4 -3.8% 0 0.0% 0 0.0%
drupal_get_library0 N/A% 3 2.3% 2 1.9% 0 0.0% 0 0.0%
drupal_prepare_form0 N/A% 2 1.5% 1 0.9% 0 0.0% 0 0.0%
drupal_get_css0 N/A% -2 -1.5% -3 -2.8% 0 0.0% 0 0.0%
toolbar_pre_render0 N/A% -1 -0.8% -1 -0.9% 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_get_item0 N/A% 0 0.0% 2 1.9% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 106 80.3% 84 79.2% -88 -137.5% -3,536 -98.9%
Drupal::moduleHandler0 N/A% 68 51.5% 47 44.3% 144 225.0% -40 -1.1%