Diff Report
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for call_user_func@1

call_user_func@1Run #534ad972c8c0dRun #534ad8dec7444DiffDiff%
Number of Function Calls266 266 0 0.0%
Incl. Wall Time (microsec)96,220 98,064 1,844 1.9%
Incl. Wall Time (microsec) per call 362 369 7 1.9%
Excl. Wall Time (microsec)1,325 1,359 34 2.6%
Incl. CPU (microsecs)87,102 88,275 1,173 1.3%
Incl. CPU (microsecs) per call 327 332 4 1.3%
Excl. CPU (microsec)1,312 1,313 1 0.1%
Incl. MemUse (bytes)1,177,652 1,177,652 0 0.0%
Incl. MemUse (bytes) per call 4,427 4,427 0 0.0%
Excl. MemUse (bytes)32,000 32,000 0 0.0%
Incl. PeakMemUse (bytes)797,576 797,576 0 0.0%
Incl. PeakMemUse (bytes) per call 2,998 2,998 0 0.0%
Excl. PeakMemUse (bytes)2,532 2,532 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% 1,844 126.8% 1,173 199.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function34 1.8% 1 0.1% 0 N/A% 0 N/A%
Parent functions
drupal_render@10 N/A% 1,468 79.6% 853 72.7% 0 N/A% 0 N/A%
drupal_render@20 N/A% 354 19.2% 359 30.6% 0 N/A% 0 N/A%
drupal_process_attached@20 N/A% 52 2.8% 57 4.9% 0 N/A% 0 N/A%
drupal_render@40 N/A% -45 -2.4% -67 -5.7% 0 N/A% 0 N/A%
drupal_process_attached@10 N/A% -22 -1.2% -37 -3.2% 0 N/A% 0 N/A%
drupal_process_attached@40 N/A% 21 1.1% 21 1.8% 0 N/A% 0 N/A%
drupal_process_attached@30 N/A% 16 0.9% 18 1.5% 0 N/A% 0 N/A%
drupal_render0 N/A% -15 -0.8% -15 -1.3% 0 N/A% 0 N/A%
drupal_render@50 N/A% 15 0.8% 14 1.2% 0 N/A% 0 N/A%
drupal_render@30 N/A% -5 -0.3% -30 -2.6% 0 N/A% 0 N/A%
drupal_render@60 N/A% 3 0.2% 3 0.3% 0 N/A% 0 N/A%
drupal_process_attached@50 N/A% 1 0.1% 0 0.0% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% 1 0.1% -2 -0.2% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% -1 -0.1% 0 N/A% 0 N/A%
Child functions
toolbar_pre_render0 N/A% 1,239 67.2% 765 65.2% 0 N/A% 0 N/A%
drupal_pre_render_html_tag0 N/A% 326 17.7% 327 27.9% 0 N/A% 0 N/A%
drupal_pre_render_scripts0 N/A% 315 17.1% 99 8.4% 0 N/A% 0 N/A%
drupal_pre_render_styles0 N/A% -127 -6.9% -52 -4.4% 0 N/A% 0 N/A%
_drupal_add_js0 N/A% 80 4.3% 80 6.8% 0 N/A% 0 N/A%
_drupal_add_css0 N/A% -20 -1.1% -22 -1.9% 0 N/A% 0 N/A%
form_pre_render_textfield0 N/A% 14 0.8% 14 1.2% 0 N/A% 0 N/A%
drupal_pre_render_html0 N/A% -14 -0.8% -15 -1.3% 0 N/A% 0 N/A%
drupal_pre_render_link0 N/A% -12 -0.7% -35 -3.0% 0 N/A% 0 N/A%
drupal_pre_render_conditional_comments0 N/A% 5 0.3% 3 0.3% 0 N/A% 0 N/A%
form_pre_render_search0 N/A% 4 0.2% 4 0.3% 0 N/A% 0 N/A%
form_pre_render_password0 N/A% 1 0.1% 2 0.2% 0 N/A% 0 N/A%
twig_init0 N/A% -1 -0.1% 0 0.0% 0 N/A% 0 N/A%
form_pre_render_button0 N/A% -1 -0.1% -2 -0.2% 0 N/A% 0 N/A%
form_pre_render_hidden0 N/A% 1 0.1% 2 0.2% 0 N/A% 0 N/A%
drupal_pre_render_page0 N/A% 0 0.0% -2 -0.2% 0 N/A% 0 N/A%
form_pre_render_group0 N/A% 0 0.0% 3 0.3% 0 N/A% 0 N/A%
contextual_pre_render_placeholder0 N/A% 0 0.0% 1 0.1% 0 N/A% 0 N/A%