Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for call_user_func@1

call_user_func@1Run #51af3d98520b7Run #51af435181b2eDiffDiff%
Number of Function Calls56 56 0 0.0%
Incl. Wall Time (microsec)2,468 2,397 -71 -2.9%
Incl. Wall Time (microsec) per call 44 43 -1 -2.9%
Excl. Wall Time (microsec)241 242 1 0.4%
Incl. CPU (microsecs)2,514 2,430 -84 -3.3%
Incl. CPU (microsecs) per call 45 43 -2 -3.3%
Excl. CPU (microsec)246 235 -11 -4.5%
Incl. MemUse (bytes)223,072 211,288 -11,784 -5.3%
Incl. MemUse (bytes) per call 3,983 3,773 -210 -5.3%
Excl. MemUse (bytes)16,240 16,240 0 0.0%
Incl. PeakMemUse (bytes)128,328 101,960 -26,368 -20.5%
Incl. PeakMemUse (bytes) per call 2,292 1,821 -471 -20.5%
Excl. PeakMemUse (bytes)2,128 1,496 -632 -29.7%

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% -71 -8.9% -84 -8.8% -11,784 -17.2% -26,368 -39.3%
Exclusive Metrics Diff for Current Function1 1.4% -11 -13.1% 0 0.0% -632 -2.4%
Parent functions
_drupal_theme_initialize0 N/A% -34 -47.9% -34 -40.5% -11,784 -100.0% -20,168 -76.5%
drupal_render@10 N/A% -29 -40.8% -28 -33.3% 0 0.0% 0 0.0%
drupal_process_attached0 N/A% -23 -32.4% -22 -26.2% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch@10 N/A% 9 12.7% -2 -2.4% 0 0.0% 0 0.0%
drupal_render@20 N/A% 3 4.2% 0 0.0% 0 0.0% 0 0.0%
drupal_render@50 N/A% 3 4.2% 2 2.4% 0 0.0% -4,832 -18.3%
drupal_render@40 N/A% 0 0.0% 0 0.0% 0 0.0% -1,368 -5.2%
drupal_render@60 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
twig_init0 N/A% -34 -47.9% -33 -39.3% -11,784 -100.0% -20,168 -76.5%
drupal_add_css0 N/A% -20 -28.2% -21 -25.0% 0 0.0% 0 0.0%
drupal_pre_render_styles0 N/A% -20 -28.2% -21 -25.0% 0 0.0% 0 0.0%
drupal_pre_render_scripts0 N/A% -7 -9.9% -9 -10.7% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ConfigGlobalOverrideSubscriber::configInit0 N/A% 7 9.9% 9 10.7% 0 0.0% 0 0.0%
form_pre_render_password0 N/A% 2 2.8% 1 1.2% 0 0.0% -112 -0.4%
drupal_pre_render_conditional_comments0 N/A% 1 1.4% 4 4.8% 0 0.0% 0 0.0%
drupal_add_js0 N/A% -1 -1.4% -2 -2.4% 0 0.0% 0 0.0%
form_pre_render_hidden0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
contextual_pre_render_placeholder0 N/A% 0 0.0% -1 -1.2% 0 0.0% -832 -3.2%
form_pre_render_textfield0 N/A% 0 0.0% 0 0.0% 0 0.0% -4,624 -17.5%
form_pre_render_button0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%