Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for call_user_func@1

call_user_func@1Run #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls180 201 21 11.7%
Incl. Wall Time (microsec)16,327 18,900 2,573 15.8%
Incl. Wall Time (microsec) per call 91 94 3 3.7%
Excl. Wall Time (microsec)933 1,051 118 12.6%
Incl. CPU (microsecs)15,444 18,059 2,615 16.9%
Incl. CPU (microsecs) per call 86 90 4 4.7%
Excl. CPU (microsec)943 1,037 94 10.0%
Incl. MemUse (bytes)332,604 375,200 42,596 12.8%
Incl. MemUse (bytes) per call 1,848 1,867 19 1.0%
Excl. MemUse (bytes)16,840 17,092 252 1.5%
Incl. PeakMemUse (bytes)107,828 107,392 -436 -0.4%
Incl. PeakMemUse (bytes) per call 599 534 -65 -10.8%
Excl. PeakMemUse (bytes)3,040 2,960 -80 -2.6%

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@121 50.0% 2,573 4.6% 2,615 4.8% 42,596 45.9% -436 -0.2%
Exclusive Metrics Diff for Current Function118 4.6% 94 3.6% 252 0.6% -80 -18.3%
Parent functions
drupal_render@10 0.0% 1,849 71.9% 1,848 70.7% 2,216 5.2% 0 0.0%
drupal_render@820 95.2% 423 16.4% 442 16.9% 39,064 91.7% 0 0.0%
drupal_render@5-12 -57.1% -327 -12.7% -330 -12.6% -18,952 -44.5% -360 -82.6%
drupal_render@711 52.4% 289 11.2% 302 11.5% 20,284 47.6% 0 0.0%
field_invoke_method_multiple0 0.0% 232 9.0% 252 9.6% 0 0.0% 0 0.0%
drupal_process_attached1 4.8% 55 2.1% 56 2.1% 360 0.8% 0 0.0%
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch@10 0.0% 25 1.0% 22 0.8% 0 0.0% 0 0.0%
drupal_render@61 4.8% 13 0.5% 14 0.5% -400 -0.9% -112 -25.7%
drupal_process_attached@20 0.0% 12 0.5% 13 0.5% 12 0.0% 0 0.0%
field_invoke_method0 0.0% -9 -0.3% -10 -0.4% 0 0.0% 0 0.0%
drupal_process_attached@30 0.0% 8 0.3% 8 0.3% -4 -0.0% 44 10.1%
drupal_render@30 0.0% 4 0.2% 0 0.0% 0 0.0% 0 0.0%
_drupal_theme_initialize0 0.0% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0%
drupal_render@40 0.0% 1 0.0% -3 -0.1% 12 0.0% -8 -1.8%
drupal_render@20 0.0% 0 0.0% 7 0.3% 0 0.0% 0 0.0%
drupal_process_attached@10 0.0% 0 0.0% -4 -0.2% 4 0.0% 0 0.0%
Child functions
drupal_pre_render_scripts0 0.0% 1,867 72.6% 1,871 71.5% 2,216 5.2% 0 0.0%
{closure}0 0.0% 219 8.5% 254 9.7% 0 0.0% 0 0.0%
form_pre_render_hidden10 47.6% 196 7.6% 204 7.8% 15,520 36.4% -360 -82.6%
drupal_pre_render_dropbutton10 47.6% 127 4.9% 136 5.2% 24,200 56.8% 0 0.0%
drupal_add_css1 4.8% 53 2.1% 51 2.0% 392 0.9% 0 0.0%
form_pre_render_textfield0 0.0% -26 -1.0% -26 -1.0% -4 -0.0% 0 0.0%
drupal_pre_render_styles0 0.0% -18 -0.7% -19 -0.7% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ConfigGlobalOverrideSubscriber::configInit0 0.0% 17 0.7% 25 1.0% 0 0.0% 0 0.0%
drupal_add_js0 0.0% 17 0.7% 18 0.7% 8 0.0% 44 10.1%
drupal_pre_render_conditional_comments0 0.0% 4 0.2% 1 0.0% 0 0.0% 0 0.0%
form_pre_render_button0 0.0% -2 -0.1% -3 -0.1% 0 0.0% -112 -25.7%
contextual_pre_render_placeholder0 0.0% 1 0.0% 8 0.3% 12 0.0% 72 16.5%
drupal_pre_render_links0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0%
phptemplate_init0 0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0%
form_pre_render_password0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%