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

call_user_func@1Run #519d45fd795a4Run #519d44ffb3845DiffDiff%
Number of Function Calls201 180 -21 -10.4%
Incl. Wall Time (microsec)18,900 16,327 -2,573 -13.6%
Incl. Wall Time (microsec) per call 94 91 -3 -3.5%
Excl. Wall Time (microsec)1,051 933 -118 -11.2%
Incl. CPU (microsecs)18,059 15,444 -2,615 -14.5%
Incl. CPU (microsecs) per call 90 86 -4 -4.5%
Excl. CPU (microsec)1,037 943 -94 -9.1%
Incl. MemUse (bytes)375,200 332,604 -42,596 -11.4%
Incl. MemUse (bytes) per call 1,867 1,848 -19 -1.0%
Excl. MemUse (bytes)17,092 16,840 -252 -1.5%
Incl. PeakMemUse (bytes)107,392 107,828 436 0.4%
Incl. PeakMemUse (bytes) per call 534 599 65 12.1%
Excl. PeakMemUse (bytes)2,960 3,040 80 2.7%

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@1-21 -50.0% -2,573 -4.6% -2,615 -4.8% -42,596 -45.9% 436 0.2%
Exclusive Metrics Diff for Current Function-118 -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@8-20 -95.2% -423 -16.4% -442 -16.9% -39,064 -91.7% 0 0.0%
drupal_render@512 57.1% 327 12.7% 330 12.6% 18,952 44.5% 360 82.6%
drupal_render@7-11 -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_attached-1 -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@6-1 -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_hidden-10 -47.6% -196 -7.6% -204 -7.8% -15,520 -36.4% 360 82.6%
drupal_pre_render_dropbutton-10 -47.6% -127 -4.9% -136 -5.2% -24,200 -56.8% 0 0.0%
drupal_add_css-1 -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%