Diff Report
Run #519fe82fef731: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe6587b366: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for call_user_func@1

call_user_func@1Run #519fe82fef731Run #519fe6587b366DiffDiff%
Number of Function Calls123 123 0 0.0%
Incl. Wall Time (microsec)3,094 3,073 -21 -0.7%
Incl. Wall Time (microsec) per call 25 25 -0 -0.7%
Excl. Wall Time (microsec)275 295 20 7.3%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 33 33 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)409,608 408,840 -768 -0.2%
Incl. MemUse (bytes) per call 3,330 3,324 -6 -0.2%
Excl. MemUse (bytes)30,096 30,096 0 0.0%
Incl. PeakMemUse (bytes)70,920 71,952 1,032 1.5%
Incl. PeakMemUse (bytes) per call 577 585 8 1.5%
Excl. PeakMemUse (bytes)5,272 6,120 848 16.1%

Parent/Child Regression/Improvement report for call_user_func@1 [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
call_user_func@10 N/A% -21 -0.5% 4,000 100.0% -768 -1.2% 1,032 1.7%
Exclusive Metrics Diff for Current Function20 95.2% 0 0.0% 0 0.0% 848 82.2%
Parent functions
drupal_render@10 N/A% -91 -433.3% 4,000 100.0% 0 0.0% -104 -10.1%
drupal_render@60 N/A% 41 195.2% 0 0.0% -792 -103.1% -920 -89.1%
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch@10 N/A% 9 42.9% 0 0.0% 0 0.0% 0 0.0%
drupal_process_attached0 N/A% 8 38.1% 0 0.0% 0 0.0% 0 0.0%
drupal_render@20 N/A% 6 28.6% 0 0.0% 0 0.0% 0 0.0%
_drupal_theme_initialize0 N/A% 4 19.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@70 N/A% 3 14.3% 0 0.0% 24 3.1% -400 -38.8%
drupal_process_attached@20 N/A% -1 -4.8% 0 0.0% 0 0.0% 1,888 182.9%
drupal_render@40 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_process_attached@10 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@50 N/A% 0 0.0% 0 0.0% 0 0.0% -272 -26.4%
drupal_process_attached@30 N/A% 0 0.0% 0 0.0% 0 0.0% 840 81.4%
Child functions
drupal_pre_render_styles0 N/A% -70 -333.3% 4,000 100.0% 0 0.0% 0 0.0%
drupal_pre_render_scripts0 N/A% -20 -95.2% 0 0.0% 0 0.0% -104 -10.1%
form_pre_render_textfield0 N/A% 16 76.2% 0 0.0% -792 -103.1% -200 -19.4%
form_pre_render_checkbox0 N/A% 15 71.4% 0 0.0% 0 0.0% -720 -69.8%
drupal_add_js0 N/A% 6 28.6% 0 0.0% 0 0.0% 1,792 173.6%
form_pre_render_hidden0 N/A% 4 19.0% 0 0.0% 0 0.0% 0 0.0%
drupal_pre_render_conditional_comments0 N/A% 3 14.3% 0 0.0% 0 0.0% 0 0.0%
phptemplate_init0 N/A% 3 14.3% 0 0.0% 0 0.0% 0 0.0%
form_pre_render_file0 N/A% 2 9.5% 0 0.0% 24 3.1% -208 -20.2%
form_pre_render_details0 N/A% -1 -4.8% 0 0.0% 0 0.0% -152 -14.7%
form_pre_render_button0 N/A% 1 4.8% 0 0.0% 0 0.0% 0 0.0%
form_pre_render_group0 N/A% -1 -4.8% 0 0.0% 0 0.0% 0 0.0%
drupal_add_css0 N/A% 1 4.8% 0 0.0% 0 0.0% -104 -10.1%
Drupal\Core\EventSubscriber\ConfigGlobalOverrideSubscriber::configInit0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_pre_render_password0 N/A% 0 0.0% 0 0.0% 0 0.0% -120 -11.6%
contextual_pre_render_placeholder0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%