Diff Report
Run #52a037bb4f6e8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #52a037bb4f6e8Run #52a03729e7d1aDiffDiff%
Number of Function Calls64 64 0 0.0%
Incl. Wall Time (microsec)22,740 23,440 700 3.1%
Incl. Wall Time (microsec) per call 355 366 11 3.1%
Excl. Wall Time (microsec)349 362 13 3.7%
Incl. CPU (microsecs)22,641 23,358 717 3.2%
Incl. CPU (microsecs) per call 354 365 11 3.2%
Excl. CPU (microsec)305 315 10 3.3%
Incl. MemUse (bytes)1,032,960 1,033,032 72 0.0%
Incl. MemUse (bytes) per call 16,140 16,141 1 0.0%
Excl. MemUse (bytes)11,584 11,584 0 0.0%
Incl. PeakMemUse (bytes)1,045,144 1,045,288 144 0.0%
Incl. PeakMemUse (bytes) per call 16,330 16,333 2 0.0%
Excl. PeakMemUse (bytes)6,088 6,088 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% 700 83.9% 717 83.1% 72 0.1% 144 0.2%
Exclusive Metrics Diff for Current Function13 1.9% 10 1.4% 0 0.0% 0 0.0%
Parent functions
entity_get_render_display0 N/A% 254 36.3% 270 37.7% 56 77.8% 56 38.9%
Drupal\Core\Entity\EntityViewBuilder::viewMultiple0 N/A% 231 33.0% 234 32.6% 0 0.0% -16 -11.1%
_template_preprocess_default_variables0 N/A% 185 26.4% 185 25.8% -8 -11.1% 144 100.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -68 -9.7% -69 -9.6% 0 0.0% 0 0.0%
file_create_url0 N/A% 32 4.6% 26 3.6% 0 0.0% 232 161.1%
element_info0 N/A% 31 4.4% 32 4.5% 0 0.0% 0 0.0%
drupal_get_css0 N/A% 22 3.1% 21 2.9% 0 0.0% 0 0.0%
drupal_render_page0 N/A% 17 2.4% 18 2.5% 24 33.3% -272 -188.9%
drupal_get_library0 N/A% -6 -0.9% -6 -0.8% 0 0.0% 0 0.0%
file_get_stream_wrappers0 N/A% 6 0.9% 6 0.8% 0 0.0% 0 0.0%
field_attach_preprocess0 N/A% -6 -0.9% -5 -0.7% 0 0.0% 0 0.0%
drupal_get_js0 N/A% 5 0.7% 1 0.1% 0 0.0% 0 0.0%
path_get_admin_paths0 N/A% -3 -0.4% -3 -0.4% 0 0.0% 0 0.0%
field_attach_view0 N/A% 2 0.3% 1 0.1% 0 0.0% 0 0.0%
_menu_link_translate0 N/A% 2 0.3% 8 1.1% 0 0.0% 0 0.0%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -2 -0.3% 0 0.0% 0 0.0% 0 0.0%
menu_get_item0 N/A% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 626 89.4% 649 90.5% 72 100.0% -16 -11.1%
Drupal::moduleHandler0 N/A% 61 8.7% 58 8.1% 0 0.0% 160 111.1%