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

call_user_func@1Run #534ad8dec7444Run #534ad972c8c0dDiffDiff%
Number of Function Calls266 266 0 0.0%
Incl. Wall Time (microsec)98,064 96,220 -1,844 -1.9%
Incl. Wall Time (microsec) per call 369 362 -7 -1.9%
Excl. Wall Time (microsec)1,359 1,325 -34 -2.5%
Incl. CPU (microsecs)88,275 87,102 -1,173 -1.3%
Incl. CPU (microsecs) per call 332 327 -4 -1.3%
Excl. CPU (microsec)1,313 1,312 -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 Function-34 -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%