Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4dc9980f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for call_user_func@1

call_user_func@1Run #519d4cd4e396dRun #519d4dc9980f7DiffDiff%
Number of Function Calls181 181 0 0.0%
Incl. Wall Time (microsec)11,319 11,538 219 1.9%
Incl. Wall Time (microsec) per call 63 64 1 1.9%
Excl. Wall Time (microsec)968 987 19 2.0%
Incl. CPU (microsecs)11,174 11,351 177 1.6%
Incl. CPU (microsecs) per call 62 63 1 1.6%
Excl. CPU (microsec)963 1,006 43 4.5%
Incl. MemUse (bytes)134,728 134,728 0 0.0%
Incl. MemUse (bytes) per call 744 744 0 0.0%
Excl. MemUse (bytes)9,788 9,788 0 0.0%
Incl. PeakMemUse (bytes)7,476 7,380 -96 -1.3%
Incl. PeakMemUse (bytes) per call 41 41 -1 -1.3%
Excl. PeakMemUse (bytes)2,632 2,632 0 0.0%

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% 219 1.4% 177 1.2% 0 0.0% -96 -14.9%
Exclusive Metrics Diff for Current Function19 8.7% 43 24.3% 0 N/A% 0 0.0%
Parent functions
field_invoke_method_multiple0 N/A% 181 82.6% 124 70.1% 0 N/A% 0 0.0%
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch@10 N/A% 31 14.2% 28 15.8% 0 N/A% 0 0.0%
drupal_render@30 N/A% 9 4.1% 13 7.3% 0 N/A% -96 -100.0%
drupal_render@60 N/A% -8 -3.7% -4 -2.3% 0 N/A% 0 0.0%
drupal_render@70 N/A% 4 1.8% 4 2.3% 0 N/A% 0 0.0%
field_invoke_method0 N/A% 4 1.8% -2 -1.1% 0 N/A% 0 0.0%
drupal_render@10 N/A% -3 -1.4% -2 -1.1% -12 N/A% 0 0.0%
drupal_process_attached0 N/A% 2 0.9% 2 1.1% 12 N/A% 0 0.0%
drupal_render@50 N/A% -2 -0.9% 0 0.0% 0 N/A% 0 0.0%
drupal_render@40 N/A% 1 0.5% 2 1.1% 0 N/A% 0 0.0%
drupal_render@20 N/A% 0 0.0% 11 6.2% 0 N/A% 0 0.0%
_drupal_theme_initialize0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 0.0%
Child functions
{closure}0 N/A% 183 83.6% 116 65.5% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\ConfigGlobalOverrideSubscriber::configInit0 N/A% 21 9.6% 26 14.7% 0 N/A% 0 0.0%
drupal_pre_render_links0 N/A% -7 -3.2% -15 -8.5% 0 N/A% 0 0.0%
contextual_pre_render_placeholder0 N/A% 4 1.8% 10 5.6% 0 N/A% -96 -100.0%
drupal_add_css0 N/A% 3 1.4% 1 0.6% 12 N/A% 0 0.0%
form_pre_render_textfield0 N/A% -2 -0.9% -1 -0.6% 0 N/A% 0 0.0%
drupal_pre_render_scripts0 N/A% -1 -0.5% -2 -1.1% 0 N/A% 0 0.0%
drupal_pre_render_styles0 N/A% -1 -0.5% 0 0.0% -12 N/A% 0 0.0%
phptemplate_init0 N/A% -1 -0.5% -1 -0.6% 0 N/A% 0 0.0%
form_pre_render_button0 N/A% 1 0.5% 0 0.0% 0 N/A% 0 0.0%
form_pre_render_password0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 0.0%
drupal_pre_render_conditional_comments0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
form_pre_render_hidden0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_add_js0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 0.0%