Diff Report
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9d94433aa: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for call_user_func@1

call_user_func@1Run #519d9cf28420eRun #519d9d94433aaDiffDiff%
Number of Function Calls104 104 0 0.0%
Incl. Wall Time (microsec)5,437 5,278 -159 -2.9%
Incl. Wall Time (microsec) per call 52 51 -2 -2.9%
Excl. Wall Time (microsec)444 446 2 0.5%
Incl. CPU (microsecs)5,281 5,145 -136 -2.6%
Incl. CPU (microsecs) per call 51 49 -1 -2.6%
Excl. CPU (microsec)446 430 -16 -3.6%
Incl. MemUse (bytes)194,464 194,496 32 0.0%
Incl. MemUse (bytes) per call 1,870 1,870 0 0.0%
Excl. MemUse (bytes)18,920 18,920 0 0.0%
Incl. PeakMemUse (bytes)3,520 2,136 -1,384 -39.3%
Incl. PeakMemUse (bytes) per call 34 21 -13 -39.3%
Excl. PeakMemUse (bytes)1,808 1,080 -728 -40.3%

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% -159 -6.3% -136 -14.4% 32 0.0% -1,384 -1.9%
Exclusive Metrics Diff for Current Function2 1.3% -16 -11.8% 0 0.0% -728 -52.6%
Parent functions
field_invoke_method_multiple0 N/A% -152 -95.6% -117 -86.0% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch@10 N/A% -5 -3.1% -9 -6.6% 0 0.0% 0 0.0%
drupal_render@20 N/A% -4 -2.5% -6 -4.4% 0 0.0% 0 0.0%
drupal_render@70 N/A% -3 -1.9% 0 0.0% 0 0.0% -1,384 -100.0%
drupal_render@10 N/A% 3 1.9% 1 0.7% 40 125.0% 0 0.0%
drupal_process_attached0 N/A% 3 1.9% 1 0.7% 0 0.0% 0 0.0%
drupal_render@50 N/A% -2 -1.3% 1 0.7% 0 0.0% 0 0.0%
field_invoke_method0 N/A% -2 -1.3% -9 -6.6% 0 0.0% 0 0.0%
drupal_render@60 N/A% 2 1.3% 0 0.0% -8 -25.0% 0 0.0%
_drupal_theme_initialize0 N/A% 1 0.6% 0 0.0% 0 0.0% 0 0.0%
drupal_render@40 N/A% 0 0.0% 2 1.5% 0 0.0% 0 0.0%
Child functions
{closure}0 N/A% -153 -96.2% -126 -92.6% 0 0.0% 0 0.0%
contextual_pre_render_placeholder0 N/A% -6 -3.8% 4 2.9% 0 0.0% -656 -47.4%
drupal_pre_render_conditional_comments0 N/A% -4 -2.5% -3 -2.2% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ConfigGlobalOverrideSubscriber::configInit0 N/A% -3 -1.9% -1 -0.7% 0 0.0% 0 0.0%
drupal_pre_render_styles0 N/A% 2 1.3% 2 1.5% 24 75.0% 0 0.0%
drupal_pre_render_scripts0 N/A% 1 0.6% 0 0.0% 16 50.0% 0 0.0%
form_pre_render_textfield0 N/A% 1 0.6% -1 -0.7% 0 0.0% 0 0.0%
drupal_pre_render_links0 N/A% 1 0.6% 3 2.2% 0 0.0% 0 0.0%
drupal_add_css0 N/A% 0 0.0% 1 0.7% 0 0.0% 0 0.0%
phptemplate_init0 N/A% 0 0.0% 2 1.5% 0 0.0% 0 0.0%
drupal_add_js0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_pre_render_hidden0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_pre_render_button0 N/A% 0 0.0% 0 0.0% -8 -25.0% 0 0.0%
form_pre_render_password0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%